Conveyor belt for plate edge grinding machine

Abstract

The utility model provides a conveyor belt for a plate edging machine, which comprises a frame, a plate conveyor belt group and a plurality of edging wheels, the plate conveyor belt group and the edging wheels are mounted on the frame, the plate conveyor belt group comprises an upper conveyor belt, a lower conveyor belt and a driving component for driving the upper conveyor belt and the lower conveyor belt to rotate, and the upper conveyor belt is provided with a deformable clamping block. The clamping block is provided with a plurality of clamping protruding edges, the clamping protruding edges are distributed on the end face of the clamping block side by side from outside to inside, and clamping grooves used for extrusion deformation are formed between the clamping protruding edges. The plate conveying device is simple in structure, effectively avoids deviation and deformation during plate conveying, improves conveying stability, improves the machining yield, has a clamping degree adjusting function, can be suitable for both conventional plates and plates with uneven thicknesses, and is reliable, practical and high in applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate edge grinding machine technical field, specifically a kind of plate edge grinding machine's conveying belt. BACKGROUND

[0002] Plate, such as glass, ceramic, stone and the like, need to polish each side edge of plate in production process.

[0003] There is a kind of plate edge grinding device on the market, which comprises an operating frame, a plurality of universal wheels are fixedly installed on the top of the operating frame, a plurality of supporting wheels are arranged at the top edge position of the operating frame, a support is fixedly connected to the back of the operating frame, a supporting frame is installed in the support, a grinding wheel is installed in the supporting frame, and the grinding wheel grinds the side surface of the plate to polish the side surface of the plate into a smooth plane.

[0004] Therefore, the existing plate edge grinding device is provided with a conveying belt set on the rack, the conveying belt set comprises an upper conveying belt and a lower conveying belt, and the upper conveying belt and the lower conveying belt rotate on the rack to slowly move the plate towards each grinding wheel from front to back, so that the grinding process is realized.

[0005] However, the structure of the existing conveying belt set has the following disadvantages in actual use:

[0006] 1) The existing conveying belt set, since the surface of the upper conveying belt and the lower conveying belt is smooth, when the plate is conveyed and ground at the same time, displacement and deformation are likely to occur, which leads to an increase or decrease in the grinding amount of the side edge of the plate, and it is difficult to meet the processing requirements, thereby reducing the yield.

[0007] 2) The existing conveying belt set generally uses a structure combination of a motor and a universal output shaft to simultaneously drive the upper conveying belt and the lower conveying belt to rotate, and due to the structure limitation of the universal output shaft, the distance between the upper conveying belt and the lower conveying belt cannot be too large, so that relatively thick plates cannot be put between the upper conveying belt and the lower conveying belt and cannot be ground, and the use is single and the use limitation is large. INVENTION CONTENTS

[0008] The present application aims to overcome the shortcomings of the prior art and provide a conveying belt for plate edge grinding machine, which is simple in structure, effectively avoids plate deviation and deformation during conveying, improves conveying stability and processing yield, has a clamping degree adjusting function, and mainly solves the clamping and deviation problems of plates with uneven thickness.

[0009] The utility model discloses a kind of conveying belts for plate edge grinding machine, including rack and the plate conveying belt group and several edge grinding wheels being installed on rack, wherein, the plate conveying belt group includes upper conveying belt, lower conveying belt and the driving assembly for driving upper conveying belt, lower conveying belt rotation, the upper conveying belt is equipped with deformable clamping block, the clamping block is equipped with the several clamping convex edges for clamping plate workpiece, the several clamping convex edges are distributed side by side on the end surface of clamping block from outside to inside, and the clamping convex edge and clamping convex edge between it form the clamping groove for extruding deformation.

[0010] According to the above optimization, the clamping block is provided with an adjusting hole for deformation, and the adjusting hole is opened in the middle of the clamping block.

[0011] According to the above optimization, the end surface of the clamping block is provided with a clamping plane for clamping plate workpieces, and the clamping plane is arranged on the inner side of the clamping convex edge.

[0012] According to the above optimization, the driving assembly includes an upper conveying driving group, a lower conveying driving group and a clamping degree adjusting group, the output end of the upper conveying driving group is connected with the upper conveying belt and drives the upper conveying belt to rotate, the output end of the lower conveying driving group is connected with the lower conveying belt and drives the lower conveying belt to rotate, the fixed part of the clamping degree adjusting group is installed on the rack, the lifting part of the clamping degree adjusting group is connected with the upper conveying driving group, so that the upper conveying driving group and the upper conveying belt move up and down relative to the lower conveying belt along with the lifting part of the clamping degree adjusting group.

[0013] According to the above optimization, the clamping degree adjusting group includes an adjusting fixed frame, an adjusting lifting frame and an adjusting drive motor, the adjusting fixed frame is installed on the rack, the adjusting lifting frame is slidingly connected to the adjusting fixed frame, the adjusting drive motor is installed on the adjusting fixed frame and its output shaft is connected with the adjusting lifting frame, and the adjusting lifting frame is installed with the upper conveying driving group.

[0014] According to the above optimization, the upper conveying driving group includes an upper driving wheel, an upper driven wheel and an upper conveying drive motor for rotating the upper conveying belt, the upper conveying drive motor is installed with the adjusting lifting frame, the upper driving wheel and the upper driven wheel are respectively rotatably connected to the two ends of the adjusting lifting frame, the upper conveying belt is respectively sleeved on the upper driving wheel and the upper driven wheel, and the output shaft of the upper conveying drive motor is connected with the upper driving wheel.

[0015] According to the above optimization, the lower conveying driving group includes a lower driving wheel, a lower driven wheel and a lower conveying drive motor for rotating the lower conveying belt, the lower conveying drive motor is installed on the rack, the lower driving wheel and the lower driven wheel are respectively rotatably connected to the two ends of the rack, the lower conveying belt is respectively sleeved on the lower driving wheel and the lower driven wheel, and the output shaft of the lower conveying drive motor is connected with the lower driving wheel.

[0016] The utility model discloses a board edge grinding machine's transmission belt, and belongs to the field of board edge grinding machine.

[0017] 1) through the structure cooperation of clamping block, upper conveying belt, lower conveying belt, drive assembly, when the drive assembly drives the uniform rotation of upper conveying belt, lower conveying belt, clamping block clamps the board between upper conveying belt and lower conveying belt during operation, makes the board with conveying belt group moves stably, promotes the deviation during polishing, improves transmission stability, guarantees polishing processing quality.

[0018] 2) adopt the clamping block of this structure, it can have deformation characteristic, can make the board clamping in transmission process simultaneously has the pressure relief function in polishing process, avoids the deformation of board under pressure, guarantees the precision of polishing.

[0019] 3) cooperate with the structure of clamping degree adjusting group, can apply to conventional board, can apply to the board of uneven thickness, reliable and practical, and applicability is strong. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic diagram of preferable embodiment of the utility model.

[0021] Figure 2 It is the structure schematic diagram of another angle of preferable embodiment of the utility model.

[0022] Figure 3 It is the front view of preferable embodiment of the utility model.

[0023] Figure 4 It is the structure schematic diagram of upper conveying belt of preferable embodiment of the utility model.

[0024] Figure 5 It is the local enlarged view of upper conveying belt of preferable embodiment of the utility model. DETAILED DESCRIPTION

[0025] The utility model will be further described below in connection with the drawings.

[0026] According to the drawings Figures 1 to 5 As shown in the utility model discloses a board edge grinding machine's transmission belt, and belongs to the field of board edge grinding machine, it includes frame 1 and installs the board conveying belt group and several edge grinding wheels on frame 1. Among them, the board conveying belt group includes upper conveying belt 2, lower conveying belt 3 and drive assembly that drives the rotation of upper conveying belt 2, lower conveying belt 3, upper conveying belt 2 is equipped with the clamping block 4 of deformable, the clamping block 4 is equipped with the several clamping convex edges 41 of clamping board workpieces. Moreover, the several clamping convex edges 41 are distributed side by side on the end face of clamping block 4 from outside to inside, and the clamping convex edge 41 and clamping convex edge 41 form the clamping groove 42 of extruding deformation function between.

[0027] In operation, the driving assembly drives the upper conveying belt 2 and the lower conveying belt 3 to rotate, thereby driving the clamping blocks 4 to move along with the upper conveying belt 2. At this time, the plate material enters between the upper conveying belt 2 and the lower conveying belt 3 along the lower conveying belt 3. Under the action of the characteristics of the clamping blocks 4, the plate material is pressed by the clamping convex edges 41, and the clamping convex edges 41 can elastically deform between the clamping grooves 42 during polishing, thereby enhancing the clamping strength, effectively relieving the pressure, avoiding the plate material from being offset and deformed, improving the conveying stability, and ensuring the polishing processing quality.

[0028] Referring to Figures 1 to 5 Further refinement, as shown in the drawings, the clamping blocks 4 are provided with adjusting holes 43 for deformation, and the adjusting holes 43 are opened in the middle of the clamping blocks 4.

[0029] Under the action of the adjusting holes 43, the deformation rate of the clamping blocks 4 is further improved, the impact force of the polishing wheel on the plate material during polishing is avoided, the probability of the plate material being offset and deformed is reduced, and the polishing processing quality is ensured.

[0030] Moreover, the end surface of the clamping block 4 is provided with a clamping plane 44 for clamping the plate workpiece, and the clamping plane 44 is arranged on the inner side of the clamping convex edge 41.

[0031] In this way, the clamping convex edge 41 and the clamping plane 44 are structurally matched to enable the clamping block 4 to clamp plate materials with relatively narrow or long width, adapt to polishing processing of plate materials of different sizes, and be practical and reliable.

[0032] Referring to Figures 1 to 5 Further refinement, as shown in the drawings, the driving assembly includes an upper conveying driving group 5, a lower conveying driving group 6, and a clamping degree adjusting group 7. The output end of the upper conveying driving group 5 is connected with the upper conveying belt 2 and drives the upper conveying belt 2 to rotate, the output end of the lower conveying driving group 6 is connected with the lower conveying belt 3 and drives the lower conveying belt 3 to rotate, and the fixed part of the clamping degree adjusting group 7 is installed on the rack 1. The lifting part of the clamping degree adjusting group 7 is connected with the upper conveying driving group 5, so that the upper conveying driving group 5 and the upper conveying belt 2 move up and down relative to the lower conveying belt 3 along with the lifting part of the clamping degree adjusting group 7.

[0033] The upper conveying driving group 5 includes an upper driving wheel 51, an upper driven wheel 52, and an upper conveying driving motor 53 for rotating the upper conveying belt 2. The upper conveying driving motor 53 is installed with an adjusting lifting frame 72, the upper driving wheel 51 and the upper driven wheel 52 are respectively rotatably connected at both ends of the adjusting lifting frame 72, the upper conveying belt 2 is respectively sleeved on the upper driving wheel 51 and the upper driven wheel 52, and the output shaft of the upper conveying driving motor 53 is connected with the upper driving wheel 51.

[0034] And, the lower conveying drive group 6 comprises a lower driving wheel 61, a lower driven wheel 62 and a lower conveying drive motor 63 for rotating the lower conveying belt 3, the lower conveying drive motor 63 is installed on the frame 1, the lower driving wheel 51 and the lower driven wheel 62 are respectively rotatably connected to the two ends of the frame 1, the lower conveying belt 3 is respectively sleeved on the lower driving wheel 61 and the lower driven wheel 62, and the output shaft of the lower conveying drive motor 63 is connected with the lower driving wheel 61.

[0035] During operation, the upper conveying drive motor 53 and the lower conveying drive motor 63 are respectively actuated, the upper conveying drive motor 53 drives the upper driving wheel 51 and the upper driven wheel 52 to rotate, the lower conveying drive motor 63 drives the lower driving wheel 61 and the lower driven wheel 62 to rotate, so that the upper conveying belt 2 and the lower conveying belt 3 are respectively rotated, the clamping block 4 is rotated, the plate is guided into the upper conveying belt 2 and the lower conveying belt 3, the plate is clamped between the upper conveying belt 2 and the lower conveying belt 3 under the action of the clamping block 4 and is moved, and the grinding process is realized.

[0036] During the period, the thickness of the plate can be adjusted. That is, the driving motor 73 is adjusted to drive the adjusting lifting frame 72 to move upwards or downwards along the adjusting fixed frame 71, so that the up-and-down position of the upper conveying drive group 5 and the upper conveying belt 2 is adjusted, the gap between the upper conveying belt 2 and the lower conveying belt 3 is adjusted, the plate grinding process of the conventional plate and the plate grinding process of the irregular plate with uneven thickness can be realized, the device is reliable and practical, has strong applicability, and ensures the machining precision.

[0037] The above specific embodiments are only specific embodiments with better effects of the plate edge grinding machine, and any structure same as or identical to the conveying belt of the plate edge grinding machine is within the protection scope of the plate edge grinding machine.

Claims

1. A conveyor belt for a sheet metal edge grinding machine, comprising a frame (1) and a sheet metal conveyor belt assembly and a plurality of edge grinding wheels mounted on the frame (1), characterized in that: The sheet metal conveyor belt assembly includes an upper conveyor belt (2), a lower conveyor belt (3), and a drive assembly for rotating the upper conveyor belt (2) and the lower conveyor belt (3). The upper conveyor belt (2) is provided with a deformable clamping block (4). The clamping block (4) is provided with a plurality of clamping protrusions (41) for clamping sheet metal workpieces. The plurality of clamping protrusions (41) are arranged side by side from the outside to the inside on the end face of the clamping block (4), and a clamping groove (42) for extrusion deformation is formed between the clamping protrusions (41).

2. The conveyor belt for the sheet metal edge grinding machine according to claim 1, characterized in that: The clamping block (4) is provided with an adjustment hole (43) for deformation, and the adjustment hole (43) is located in the middle of the clamping block (4).

3. The conveyor belt for the sheet metal edge grinding machine according to claim 1, characterized in that: The end face of the clamping block (4) is provided with a clamping plane (44) for clamping the plate workpiece, and the clamping plane (44) is located inside the clamping flange (41).

4. The conveyor belt for the sheet metal edge grinding machine according to claim 1, characterized in that: The drive assembly includes an upper conveyor drive group (5), a lower conveyor drive group (6), and a clamping adjustment group (7). The output end of the upper conveyor drive group (5) is connected to the upper conveyor belt (2) and drives the upper conveyor belt (2) to rotate. The output end of the lower conveyor drive group (6) is connected to the lower conveyor belt (3) and drives the lower conveyor belt (3) to rotate. The fixed part of the clamping adjustment group (7) is mounted on the frame (1). The lifting part of the clamping adjustment group (7) is connected to the upper conveyor drive group (5) so that the upper conveyor drive group (5) and the upper conveyor belt (2) move up and down relative to the lower conveyor belt (3) with the lifting part of the clamping adjustment group (7).

5. The conveyor belt for the sheet metal edge grinding machine according to claim 4, characterized in that: The clamping adjustment group (7) includes an adjustment fixing frame (71), an adjustment lifting frame (72), and an adjustment drive motor (73). The adjustment fixing frame (71) is mounted on the frame (1). The adjustment lifting frame (72) is slidably connected to the adjustment fixing frame (71). The adjustment drive motor (73) is mounted on the adjustment fixing frame (71) and its output shaft is connected to the adjustment lifting frame (72). The adjustment lifting frame (72) is equipped with an upper transmission drive group (5).

6. The conveyor belt for the sheet metal edge grinding machine according to claim 4, characterized in that: The upper conveyor drive group (5) includes an upper drive wheel (51), an upper driven wheel (52) and an upper conveyor drive motor (53) for rotating the upper conveyor belt (2). The upper conveyor drive motor (53) is equipped with an adjusting lifting frame (72). The upper drive wheel (51) and the upper driven wheel (52) are rotatably connected to the two ends of the adjusting lifting frame (72). The upper conveyor belt (2) is respectively sleeved on the upper drive wheel (51) and the upper driven wheel (52). The output shaft of the upper conveyor drive motor (53) is connected to the upper drive wheel (51).

7. The conveyor belt for the sheet metal edge grinding machine according to claim 4, characterized in that: The lower conveyor drive group (6) includes a lower drive wheel (61), a lower driven wheel (62), and a lower conveyor drive motor (63) for rotating the lower conveyor belt (3). The lower conveyor drive motor (63) is mounted on the frame (1). The lower drive wheel (61) and the lower driven wheel (62) are rotatably connected to both ends of the frame (1). The lower conveyor belt (3) is sleeved on the lower drive wheel (61) and the lower driven wheel (62). The output shaft of the lower conveyor drive motor (63) is connected to the lower drive wheel (61).

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