CN209831186U

CN209831186U - Plate feeding device of vertical stone edge grinding machine

Info

Publication number: CN209831186U
Application number: CN201920618365.9U
Authority: CN
Inventors: 方明
Original assignee: Nanan Bang Bang Stone Machinery Co Ltd
Current assignee: Nanan Bang Bang Stone Machinery Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-12-24
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to a plate feeding device of a vertical stone edge grinding machine, which comprises a feeding device and a pressing device, wherein the feeding device comprises a fixed beam and a movable beam which are oppositely arranged on a frame in parallel, a leaning frame is arranged on the frame on one side of the fixed beam, the movable beam is arranged on the frame through an interval adjusting device, and the movable beam and the fixed beam are both provided with a clamping belt; the pressing devices are provided with two groups and are respectively arranged at two ends of the movable beam, each group of pressing devices comprises two parallel pressing components which are just opposite to the pressing components arranged at the upper side and the lower side of the movable beam, each pressing component comprises a movable rod, a pressing wheel and a tension spring, one end of the movable rod is rotatably arranged on the movable beam, the pressing wheel is arranged at the other end of the movable rod, the movable rod is formed by hinging two straight rods, two ends of the tension spring are respectively fixed on the two straight rods, the movable rod deflects to one side of the leaning frame under the elastic action of the tension spring, and one ends of the pressing. The pressing device can effectively prevent the plate from inclining and deviating, and the stability of the polishing process is guaranteed.

Description

Plate feeding device of vertical stone edge grinding machine

Technical Field

The utility model relates to a stone material edging machine technical field especially relates to a panel feeding device of vertical stone material edging machine.

Background

The vertical stone edge grinding machine generally comprises a plate feeding device, a feeding conveyor belt and a discharging conveyor belt which are arranged at two ends of the plate feeding device, and a grinding tool which is arranged below the plate feeding device, wherein the plate feeding device consists of two groups of vertically arranged conveyor belts, a gap between the two groups of conveyor belts forms a plate channel, the two groups of conveyor belts are respectively provided with a clamping block, when a plate is conveyed, the two groups of conveyor belts clamp the plate and drive the plate to move forwards, because the plate has a certain length, when the plate enters the plate channel or leaves the plate channel, the plate in the plate channel is ground, the plate which does not enter the plate channel and is positioned on the feeding conveyor belt or the discharging conveyor belt can deviate or incline towards two sides due to no protection, the grinding of the plate which enters the plate channel can be influenced, thereby the product quality is influenced, and in order to prevent, a rest is generally provided on the frame to stabilize the sheet, said rest being generally provided on one side of a set of conveyors and only preventing the sheet from tilting towards this side, but not towards the other side.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides a panel feeding device of vertical stone material edging machine can effectively prevent the slope and the skew of panel, ensures the stability of the process of polishing.

The utility model discloses a technical solution be: the plate feeding device of the vertical stone edge grinding machine is installed on a rack of the stone edge grinding machine and comprises a material conveying device and a pressing device, wherein the material conveying device comprises a fixed beam and a movable beam which are oppositely installed on the rack in parallel, a leaning frame is arranged on the rack on one side of the fixed beam, the movable beam is installed on the rack through an interval adjusting device, a first clamping belt is arranged on the fixed beam, a second clamping belt is arranged on the movable beam, a plurality of groups of clamping blocks are arranged on the first clamping belt and the second clamping belt along the conveying direction, and a material channel is formed by a gap between the first clamping belt and the second clamping belt; the utility model discloses a clamp device for the walking beam, including the walking beam, the walking beam is equipped with the suspension arm, the suspension arm is equipped with the suspension arm, the.

Preferably, a plurality of vertically arranged friction-resistant blocks are arranged on one side surface, facing the material channel, of the clamping block on the first pinch belt, and a plurality of vertically arranged friction-resistant strips are arranged on one side surface, facing the material channel, of the clamping block on the second pinch belt.

Preferably, the clamping blocks on the second pinch belt are provided with hollow parts.

Preferably, interval adjusting device includes feed motor, transmission shaft, transmission beam planker, the transmission shaft is installed in the frame along walking beam length direction, the transmission shaft is connected with feed motor's output transmission, the transmission beam planker includes the lead screw, carries planker and dovetail seat, last dovetail and the open end demountable installation at the dovetail of having seted up of dovetail seat has the bearing, the bearing is equipped with admittedly on the bearing, be equipped with the dovetail on carrying the planker, the dovetail is arranged in the dovetail and sliding fit with it, wear to establish around the lead screw and fix in the bearing and the lead screw stretch into one end threaded connection in the dovetail and carry the planker, the dovetail seat is fixed in the frame, the walking beam is fixed on carrying the planker, the lead screw is connected with the transmission shaft transmission.

Preferably, the driving beam plankers have at least three groups, two groups are arranged on the corresponding racks at the two ends of the movable beam, and the rest are arranged on the corresponding racks in the middle of the movable beam.

Preferably, when the dovetail of the conveying carriage is arranged in the dovetail groove, the height of the upper surface of the conveying carriage is not lower than that of the dovetail seat.

Preferably, the driving beam carriage further comprises an adjusting plate and an adjusting screw, the adjusting plate is arranged in an inclined gap on one side between the dovetail groove and the dovetail, a threaded through hole is formed in the side edge of the dovetail seat on the same side, the adjusting screw is arranged in the threaded through hole and matched with the threaded through hole, and the tail end of the adjusting screw abuts against the adjusting plate and is adjustable within a certain axial length range.

Preferably, there are three sets of adjusting screws and threaded through holes, and the adjusting screws and threaded through holes are arranged on the side of the dovetail seat at equal intervals along the length direction of the dovetail seat.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a vertical stone material edging machine's panel feeding device's feeding device both ends all are equipped with closing device, closing device and the cooperation of leaning on of fixed beam one side can fix panel, can prevent that panel slope or skew, guarantee that the process of polishing is stable.

2. The utility model discloses a panel feeding device of vertical stone material edging machine processes the stone material of different thickness through adjusting the distance between fixed beam and the walking beam, the utility model discloses a walking beam passes through transmission beam planker slidable mounting in the frame, the transmission beam planker adopts detachable design, when needs change the bearing, only need pull down the bearing can, labour saving and time saving.

3. The utility model discloses a be equipped with hollow portion on vertical stone material edging machine's panel feeding device's the second pinch belt, hollow portion gives the certain deformation space of the tight piece of clamp on the second pinch belt, can prevent that the clamp force that first clamp sent area and second clamp sent the area from causing the harm to the stone material when too big.

Drawings

Fig. 1 is a schematic structural diagram of the plate feeding device of the present invention.

Fig. 2 is a first structural schematic diagram of the pressing device.

Fig. 3 is a schematic structural diagram of the pressing device.

Fig. 4 is a schematic structural view of the spacing adjustment device.

Fig. 5 is a first schematic structural diagram of a driving beam carriage.

Fig. 6 is a second schematic structural diagram of the driving beam carriage.

FIG. 7 is a schematic view of the structure of the clamping block on the first pinch belt.

FIG. 8 is a schematic view of the gripper blocks on the second pinch belt.

FIG. 9 is a cross-sectional view of a gripper block on the second pinch belt.

Description of reference numerals: 1. a movable beam; 2. a fixed beam; 3. leaning on the frame; 4. a pressing device; 5. a movable rod; 6. a pinch roller; 7. a tension spring; 8. a connecting rod; 9. a friction resistant block; 10. a rub resistant strip; 11. a hollow portion; 12. a feed motor; 13. a drive shaft; 14. a driving beam carriage; 15. a screw rod; 16. a conveying carriage; 17. a dovetail seat; 18. a supporting seat; 19. a bearing; 20. an adjusting plate; 21. adjusting screws; 22. and (7) installing holes.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 9, the embodiment provides a plate feeding device of a vertical stone edge grinding machine, which is installed in a frame of the stone edge grinding machine, and the plate feeding device includes a feeding device and a pressing device 4, the feeding device includes a fixed beam 2 and a movable beam 1 that are installed in the frame in parallel and oppositely, a leaning frame 3 is installed on the frame on one side of the fixed beam 2, the movable beam 1 is installed in the frame through an interval adjusting device, a first clamping belt is installed on the fixed beam 2, a second clamping belt is installed on the movable beam 1, a plurality of groups of clamping blocks are installed on the first clamping belt and the second clamping belt along a conveying direction, and a gap between the first clamping belt and the second clamping belt constitutes a material channel.

Two groups of the pressing devices 4 are respectively arranged at two ends of the movable beam 1, each group of the pressing devices 4 comprises two parallel pressing components which are oppositely arranged at the upper side and the lower side of the movable beam 1, each pressing component comprises a movable rod 5, a pressing wheel 6 and a tension spring 7, one end of the movable rod 5 is rotatably arranged on the movable beam 1, the other end is provided with a pinch roller 6, the movable rod 5 is formed by hinging two straight rods, two ends of the tension spring 7 are respectively fixed on the two straight rods, the movable rod 5 deflects to one side of the leaning frame 3 under the action of the elasticity of the tension spring 7, one ends of the two pressing components for installing the pressing wheels 6 are connected through the connecting rod 8, when the plate enters or leaves the material conveying device, the pressing wheel 6 of the pressing device 4 can press the plate to one side of the leaning frame 3, and the pressing wheel 6 and the leaning frame 3 are matched with each other to keep the plate in a vertical state.

A plurality of vertically arranged friction-resistant blocks 9 are arranged on one side surface of each clamping block on the first clamping belt, which faces the material channel, a plurality of vertically arranged friction-resistant strips 10 are arranged on one side surface of each clamping block on the second clamping belt, which faces the material channel, the friction-resistant blocks 9 and the friction-resistant strips 10 ensure static friction force for preventing the stone from moving downwards, normally, one side surface of the stone is a smooth surface, the other side of the stone is a rough surface, when the conveying device works, the first clamping belt is in contact with the rough surface of the stone, the second clamping belt is in contact with the smooth surface of the stone, preferably, a hollow part 11 is arranged on each clamping plate on the second clamping belt, the second clamping belt can have a certain deformation resilience space due to the existence of the hollow part 11, and when the clamping force of the first clamping belt and the second clamping belt on the stone is too large, the clamping force of the clamping plates on the second clamping belt can be adjusted through self deformation, thereby preventing the stone from being damaged.

The distance adjusting device comprises a feeding motor 12, a transmission shaft 13 and a transmission beam carriage 14, wherein the transmission shaft 13 is arranged on the rack along the length direction of a movable beam 1, the transmission shaft 13 is in transmission connection with the output end of the feeding motor 12, the transmission beam carriage 14 comprises a screw rod 15, a conveying carriage 16 and a dovetail seat 17, the dovetail seat 17 is provided with a dovetail groove, a supporting seat 18 is detachably arranged at the open end of the dovetail groove, a bearing 19 is fixedly arranged on the supporting seat 18, the conveying carriage 16 is provided with a dovetail, the dovetail is arranged in the dovetail groove and is in sliding fit with the dovetail groove, the screw rod 15 is penetrated and fixed in the bearing 19 in the front and at the back and is in threaded connection with one end of the screw rod 15 extending into the dovetail groove, the dovetail seat 17 is fixed on the rack, the movable beam 1 is fixed on the conveying carriage 16, and the screw rod 15, because the supporting seat 18 is detachably arranged on the dovetail seat 17, when the bearing 19 needs to be replaced or maintained, the supporting seat 18 can be only detached for replacement.

The driving beam planker 14 has at least three groups, two groups are arranged on the corresponding frames at the two ends of the movable beam 1, and the rest are arranged on the corresponding frames at the middle part of the movable beam 1, so that the stability of the feeding process of the movable beam 1 can be ensured, preferably, the screw rod 15 is in transmission connection with the transmission shaft 13 through a steering gear pair, as shown in fig. 4, when the screw rod 15 rotates under the driving of the transmission shaft 13, the screw rod 15 drives the conveying planker 16 and the movable beam 1 arranged on the conveying planker 16 to perform feeding operation, so that stones with different thicknesses can be processed.

When the dovetail of the conveying carriage 16 is placed in the dovetail groove, the height of the upper surface of the conveying carriage 16 is not lower than the height of the upper surface of the dovetail seat 17, as shown in fig. 5, so as to prevent the movable beam 1 from rubbing against the dovetail seat 17 during operation.

The driving beam dragging plate 14 further comprises an adjusting plate 20 and adjusting screws 21, the adjusting plate 20 is arranged in an inclined gap on one side between the dovetail groove and the dovetail, a threaded through hole is formed in the side edge of the dovetail seat 17 on the same side, the adjusting screws 21 are arranged in the threaded through hole and matched with the threaded through hole, the tail end of each adjusting screw 21 is abutted to the adjusting plate 20 and is adjustable within a certain axial length range, preferably, the adjusting screws 21 and the threaded through holes are three groups and are arranged on the side edge of the dovetail seat 17 at equal intervals along the length direction of the dovetail seat 17, and the matching gap can be eliminated due to the existence of the adjusting plate 20 and the adjusting screws 21, so that stable and firm feeding of the movable beam 1 is guaranteed, and the feeding precision of the movable beam 1 can be further.

Preferably, the conveying carriage 16 and the dovetail groove are both provided with mounting holes 22, the dovetail seat 17 is fixed on the frame through the mounting holes 22 on which the fasteners are inserted, and the conveying carriage 16 is fixedly connected with the movable beam 1 through the mounting holes 22 on which the fasteners are inserted.

The utility model discloses a panel feeding device of vertical stone material edging machine is at the during operation, and panel passes through closing device 4 and leans on frame 3 to get into conveying mechanism, and the existence of closing device 4 can guarantee that the stone material stably feeds, can not take place to incline or squint, and when panel left from conveying mechanism, closing device 4 can guarantee equally that the stone material stably breaks away from conveying mechanism, can not take place to incline or squint, the adjustable first clamp of interval adjusting device is sent the width of sending between the area and the second clamp and is sent the stone material of the different thickness of adaptation.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The panel feeding device of vertical stone material edging machine, it is installed in the frame of stone material edging machine, its characterized in that: the plate feeding device comprises a material conveying device and a pressing device, wherein the material conveying device comprises a fixed beam and a movable beam which are oppositely arranged on a rack in parallel, a leaning frame is arranged on the rack on one side of the fixed beam, the movable beam is arranged on the rack through an interval adjusting device, a first clamping belt is arranged on the fixed beam, a second clamping belt is arranged on the movable beam, a plurality of groups of clamping blocks are arranged on the first clamping belt and the second clamping belt along the conveying direction, and a gap between the first clamping belt and the second clamping belt forms a material channel; the utility model discloses a clamp device, including the walking beam, the closing device has two sets and installs respectively and establish on the both ends of walking beam, and each closing device of organizing all includes that two parallels are just to installing the compressing components in both sides about the walking beam, and every compressing component includes movable rod, pinch roller, extension spring respectively, the rotatable installation of one end of movable rod is on the walking beam, and the pinch roller is installed to the other end, the movable rod is formed by two straight-bars are articulated, the both ends of extension spring are fixed respectively on two straight-bars, under extension spring elastic action the movable rod deflects to leaning on.

2. The plate feeding device of the vertical stone edge grinding machine according to claim 1, wherein: and a plurality of vertically-arranged friction-resistant blocks are arranged on one side surface of the clamping block on the first pinch belt, which faces the material channel, and a plurality of vertically-arranged friction-resistant strips are arranged on one side surface of the clamping block on the second pinch belt, which faces the material channel.

3. The plate feeding device of the vertical stone edge grinding machine according to claim 2, wherein: and a hollow part is arranged on the clamping block on the second pinch belt.

4. The plate feeding device of the vertical stone edge grinding machine according to claim 1, wherein: the interval adjusting device comprises a feeding motor, a transmission shaft and a transmission beam carriage, wherein the transmission shaft is installed on the frame along the length direction of the movable beam, the transmission shaft is connected with the output end of the feeding motor in a transmission manner, the transmission beam carriage comprises a screw rod, a conveying carriage and a dovetail seat, the dovetail seat is arranged on the dovetail seat, a supporting seat is detachably installed at the open end of the dovetail seat, a bearing is fixedly installed on the supporting seat, a dovetail is arranged on the conveying carriage, the dovetail is arranged in the dovetail seat in a sliding fit manner, the screw rod is penetrated and fixed in the bearing in a front-back mode, one end of the screw rod extending into the dovetail seat is connected with the conveying carriage in a penetrating manner, the dovetail seat is fixed on the frame, the movable beam is fixed on the conveying carriage.

5. The plate feeding device of the vertical stone edge grinding machine according to claim 4, wherein: the driving beam plankers are provided with at least three groups, two groups are arranged on the corresponding racks at the two ends of the movable beam, and the rest are arranged on the corresponding racks in the middle of the movable beam.

6. The plate feeding device of the vertical stone edge grinding machine according to claim 4, wherein: when the dovetail joint of the conveying planker is arranged in the dovetail groove, the height of the upper surface of the conveying planker is not lower than that of the upper surface of the dovetail seat.

7. The plate feeding device of the vertical stone edge grinding machine according to claim 4, wherein: the transmission beam carriage further comprises an adjusting plate and an adjusting screw, the adjusting plate is arranged in an inclined gap on one side between the dovetail groove and the dovetail, a threaded through hole is formed in the side edge of the dovetail seat on the same side, the adjusting screw is arranged in the threaded through hole and matched with the threaded through hole, and the tail end of the adjusting screw abuts against the adjusting plate and is adjustable within a certain axial length range.

8. The plate feeding device of the vertical stone edge grinding machine according to claim 7, wherein: the adjusting screws and the threaded through holes are provided with three groups and are arranged on the side edge of the dovetail seat at equal intervals along the length direction of the dovetail seat.