CN213889356U

CN213889356U - Burr removing device for corner protection paperboard

Info

Publication number: CN213889356U
Application number: CN202023006714.3U
Authority: CN
Inventors: 李法辉; 王先胜
Original assignee: Qingdao Xinzhongding Packaging Products Co ltd
Current assignee: Qingdao Xinzhongding Packaging Products Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-06
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a burr removing device of a corner protector paper board, which relates to the technical field of corner protector equipment and comprises a material collecting rack and an intermittent conveyor belt arranged on the upper surface of the material collecting rack for intermittent conveying, wherein a plurality of loading plates are fixed on the upper surface of the intermittent conveyor belt, the upper surface of each loading plate is provided with the paper collecting board in a lifting way, and the material collecting rack is also provided with a cleaning component; the clearance subassembly is including being fixed in the clearance frame of receiving work or material rest upper surface one side, be fixed with the lift cylinder on the clearance frame, the end fixing of lift cylinder piston rod has the one end of driving rack, driving rack is provided with the pressure strip towards the surface elasticity of receiving the work or material rest, the clearance frame is still provided with two driving plates towards the surface of receiving the work or material rest in the both sides of driving rack activity, two driving plates are in opposite directions or back-to-back motion, elasticity is provided with the installation pole in the driving plate, the installation pole is provided with the dull polish wheel towards the surface rotation of receiving the cardboard, the dull polish wheel is driven by dull polish motor. The utility model is characterized in that burrs on the end faces of corner protection boards with different sizes can be polished and removed.

Description

Burr removing device for corner protection paperboard

Technical Field

The utility model relates to a corner protector equipment technical field especially relates to a burr clearing device of corner protector cardboard.

Background

The corner protection paperboard is a product for protecting furniture corners, and several process flows of feeding, gluing, pressing, bending and cutting are needed when the corner protection paperboard is produced, wherein the cutting of the corner protection paperboard is a crucial step.

To the cutting problem of angle bead cardboard, chinese patent that patent publication number is CN209633150U proposes a paper angle bead cutting machine, including the delivery sheet, and first cylinder is installed to one side on delivery sheet top, and the output of first cylinder is connected with first electric putter, and one side of delivery sheet is connected with the base, and the top of base is provided with down the cutting board, and the inside of cutting board down is provided with the cushion, and the both ends of cutting board down all are provided with the bolt.

Above-mentioned technical scheme can leave the burr at the cutting terminal surface of angle bead cardboard after the cutting angle bead cardboard, and the burr is not got rid of can influence the pleasing to the eye of angle bead cardboard, influences selling of angle bead cardboard, and the size of angle bead cardboard has a variety again simultaneously, for the not unidimensional angle bead cardboard of adaptation, needs a burr clearing device that can polish not unidimensional angle bead cardboard terminal surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a burr clearing device of angle bead cardboard has the characteristics of polishing and cleaing away not unidimensional angle bead cardboard terminal surface burr.

The utility model discloses a can realize through following technical scheme:

a burr removing device for corner protection paperboards comprises a material collecting frame and an intermittent conveying belt arranged on the upper surface of the material collecting frame for intermittent conveying, wherein a plurality of bearing boards are fixed on the upper surface of the intermittent conveying belt, the upper surfaces of the bearing boards are provided with paper collecting boards in a lifting mode, the paper collecting boards are in a V shape, and cleaning components are further arranged on the material collecting frame; the cleaning assembly comprises a cleaning frame fixed on one side of the upper surface of the material receiving frame, a lifting cylinder is fixed on the surface of the cleaning frame facing the intermittent conveying belt, one end of a transmission rack is fixed at the end of a piston rod of the lifting cylinder, a pressing plate matched with the surface of the loading plate away from the paper receiving plate is elastically arranged on the surface of the transmission rack facing the material receiving frame, two transmission plates are movably arranged on the two sides of the transmission rack and move oppositely or oppositely, mounting rods are elastically arranged in the transmission plates and located on the two sides of the paper receiving plate, grinding wheels are rotatably arranged on the surfaces of the paper receiving plates facing the mounting rods, and the grinding wheels are driven by a grinding motor fixed on the cleaning frame.

By adopting the technical scheme, the angle bead cardboard is placed above the collection cardboard and is born by the loading board, the intermittent type conveyer belt carries the loading board to under the clearance frame, the collection cardboard rises and drives the angle bead cardboard to rise, lift cylinder piston rod extension drives the driving rack and descends, the pressure strip mortises on the upper surface of angle bead cardboard and compresses tightly the angle bead cardboard on receiving the cardboard, two driving plates move in opposite directions and drive two emery wheels to move to the both ends face of angle bead cardboard, the emery wheel rotates and clears up the burr of the both ends face of angle bead cardboard, lift cylinder piston rod shrink, the collection cardboard descends, two emery wheels part, the motion of intermittent type conveyer belt transports the next untreated angle bead cardboard to under the clearance frame. The utility model has the characteristics that can clear up the surperficial burr on the both ends face after the angle bead cardboard is cut completely for angle bead cardboard finished product is more pleasing to the eye.

Further setting the following steps: the two ends of the paper receiving plates extend out of the two ends of the bearing plate, the two side walls of the material receiving frame are close to one side of the cleaning frame and are provided with disks in a rotating mode, a limiting track is fixed right above the disks in the same plane, a top column is arranged in the limiting track in a sliding mode, the bottom of the top column is in butt joint with the side wall of the disks, and the disks are driven by lifting motors fixed on the cleaning frame.

Through adopting above-mentioned technical scheme, the lifting motor drives the disc and rotates, and the disc rotates and makes the fore-set with its butt go up and down in spacing track, and the lift of fore-set drives and receives the cardboard and rise for the both ends face of angle bead cardboard is more comprehensive with the contact of dull polish wheel, and the terminal surface burr of angle bead cardboard is got rid of better.

Further setting the following steps: and a bearing plate matched with the surface of the paper collecting plate facing the bearing plate is fixed at the other end of the top column.

Through adopting above-mentioned technical scheme for the process of receiving the cardboard is more stable in the top post support.

Further setting the following steps: the utility model discloses a paper collecting device, including receiving cardboard, loading board, lifter, loading board, reset spring, loading board, return spring, loading board, receiving board, the lifter is worn to be equipped with by the receiving board, the one end of lifter is fixed in the loading board is kept away from the surface of intermittent type conveyer belt, the week side of lifter in the loading board with the cover is equipped with reset spring between the receiving board, reset spring's one end with the loading board is fixed, the other end with the receiving board is fixed.

Through adopting above-mentioned technical scheme for receive the lift orbit more accurate of cardboard, reset spring makes the lift of receiving the cardboard more high-efficient.

Further setting the following steps: the lifting limiting groove has been seted up to the driving rack, the lifting limiting inslot cunning is provided with the lift gag lever post, the lift gag lever post is kept away from the one end of lift cylinder is stretched out the lift gag lever post and with the pressure strip is fixed, lift gag lever post week side in the driving rack with the cover is equipped with lifting spring between the pressure strip, lifting spring's both ends are fixed in respectively the pressure strip with on the double-phase opposite of driving rack.

Through adopting above-mentioned technical scheme, the decline of drive rack drives the pressure strip decline, and when the pressure strip butt angle bead cardboard, the drive rack continues downstream and compresses the lift spring for the lift gag lever post slides in the lift spacing inslot, and the removal of drive rack can not influence the position of pressure strip again.

Further setting the following steps: the two sides of the transmission rack are respectively meshed with a transmission gear, one end, close to the material collecting frame, of the transmission gear is meshed with a driven gear, the driven gear and the transmission gear are respectively rotatably arranged on the inner wall of the cleaning frame, the surface, far away from the lifting cylinder, of the driven gear is meshed with a driven rack, and the surface, far away from the lifting cylinder, of the driven rack is fixed with the transmission plate. The cleaning frame is provided with a transmission limiting groove facing the surface of the transmission plate, and the transmission plate slides in the transmission limiting groove.

By adopting the technical scheme, the transmission rack descends to drive the transmission gear to rotate, the transmission gear drives the driven gear to rotate, and the two driven racks meshed with the transmission gear move oppositely to drive the two transmission plates to move oppositely along the transmission limiting groove, so that the two grinding wheels can contact two end faces of the corner protection paper board.

Further setting the following steps: the buffer slot has been seted up to the driving plate, the gliding is provided with the buffer block in the buffer slot, still be provided with buffer spring in the buffer slot, buffer spring's one end with the inner wall of buffer slot is fixed, the other end with the buffer block is fixed, the buffer block is kept away from the surface of clearance frame with the installation pole is fixed.

Through adopting above-mentioned technical scheme, when the emery wheel butt was on the angle bead cardboard, the buffer spring can be compressed to the motion in opposite directions of driving plate for the motion of driving plate can not influence the position of emery wheel again.

Further setting the following steps: two a guide bar is also arranged on the mounting rod in a penetrating way, and two ends of the guide bar are respectively fixed on two sides of the inner wall of the cleaning frame.

Through adopting above-mentioned technical scheme for the relative motion of two driving plates is more stable.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the compression plate compresses the corner protection paper board on the paper collecting board through the extension of the piston rod of the lifting cylinder, and the two grinding wheels move in opposite directions and are in contact with the two end faces of the corner protection paper board, so that burrs on the two end faces of the corner protection paper board are stably cleaned.

(2) The process that the adjusting plate compresses tightly the angle bead cardboard and the process that the dull polish roller removes to angle bead cardboard terminal surface can go on simultaneously and do not hinder each other in the slip of lift gag lever post in the lift spacing inslot and the buffer block in the buffer slot that slides.

(3) Two discs rotate to drive the jacking columns to enable the two bearing plates to lift the paper collecting plates along the lifting rod, so that the two end faces of the corner protection paper plates can be better contacted with the grinding wheel, and the blanks on the end faces of the corner protection paper plates are more completely removed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Reference numerals: 1. a material receiving frame; 2. an intermittent conveyor belt; 3. a carrier plate; 4. collecting a paper board; 5. a lifting rod; 6. a return spring; 7. cleaning the rack; 8. a disc; 9. a limiting track; 10. a top pillar; 11. a support plate; 12. a lifting motor; 13. a lifting cylinder; 14. a drive rack; 15. a lifting limiting groove; 16. a lifting limiting rod; 17. a compression plate; 18. a lift spring; 19. a transmission gear; 20. a driven gear; 21. a driven rack; 22. a drive plate; 23. a transmission limiting groove; 24. a buffer tank; 25. a buffer block; 26. a buffer spring; 27. mounting a rod; 28. a guide bar; 29. grinding a grinding wheel; 30. dull polish motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, for the utility model discloses a burr clearing device of angle bead cardboard, including receiving work or material rest 1 and setting up in the intermittent type conveyer belt 2 that its upper surface intermittent type carried, the fixed surface is equipped with a plurality of loading boards 3 on the intermittent type conveyer belt 2, be provided with receipts cardboard 4 directly over loading board 3, collection cardboard 4 is "V" style of calligraphy, and collection cardboard 4 wears to be equipped with lifter 5, and the one end of lifter 5 is fixed in loading board 3 towards the surface of receiving cardboard 4, and the week side of lifter 5 is still equipped with reset spring 6 between loading board 3 and collection cardboard 4, and reset spring 6's one end is fixed with loading board 3, and the other end is fixed with collection cardboard 4. Both ends of the paper collecting plate 4 extend out of both ends of the bearing plate 3.

Referring to the figure, still be provided with the clearance subassembly on receiving work or material rest 1, the clearance subassembly is including being fixed in the clearance frame 7 on receiving work or material rest 1, and the both sides wall of receiving work or material rest 1 all rotates in the one side that is close to clearance frame 7 and is provided with disc 8, is fixed with spacing track 9 directly over with disc 8 in the coplanar, and the lift slides in the spacing track 9 and is provided with fore-set 10, and the other end of fore-set 10 is fixed with the bearing board 11 that agrees with the surface of receiving board 4 towards loading board 3. The bottom of the top column 10 abuts against the side wall of the disc 8, and the disc 8 is driven by a lifting motor 12 fixed on the cleaning frame 7.

Receive cardboard 4 and carry the angle bead cardboard after being cut apart to the clearance frame 7 under along with the intermittent type conveying motion of intermittent type conveyer belt 2, lifting motor 12 drives disc 8 and rotates and makes two fore-set 10 drive two bearing board 11 with collection cardboard 4 along lifter 5 lifting, and collection cardboard 4 drives the angle bead cardboard and rises when rising.

Referring to the figure, a lifting cylinder 13 is vertically fixed on the surface of the cleaning frame 7 facing the material collecting frame 1, a transmission rack 14 is fixed at the end of a piston rod of the lifting cylinder 13, a lifting limiting groove 15 is formed in the transmission rack 14, a lifting limiting rod 16 is slidably arranged in the lifting limiting groove 15, and one end, far away from the lifting cylinder 13, of the lifting limiting rod 16 extends out of the lifting limiting groove 15 and is fixed with a pressing plate 17 which is matched with the surface, far away from the bearing plate 3, of the paper collecting plate 4. The lifting limiting rod 16 is sleeved with a lifting spring 18 between the transmission rack 14 and the pressing plate 17 on the peripheral side, and two ends of the lifting spring 18 are respectively fixed on two opposite surfaces of the pressing plate 17 and the transmission rack 14.

Referring to the figure, both sides of the transmission rack 14 are engaged with the transmission gear 19, one end of the transmission gear 19 close to the material receiving frame 1 is engaged with the driven gear 20, and the driven gear 20 and the transmission gear 19 are both rotatably arranged on the inner wall of the cleaning frame 7. The surface of the driven gear 20 far away from the lifting cylinder 13 is engaged with a driven rack 21, and the surface of the driven rack 21 far away from the lifting cylinder 13 is fixed with a transmission plate 22. The surface of the cleaning frame 7 facing the transmission plate 22 is provided with a transmission limiting groove 23, the extension direction of the transmission limiting groove 23 is parallel to the upper surface of the material receiving frame 1 and is vertical to the conveying direction of the corner protection paper board, and the transmission plate 22 slides in the transmission limiting groove 23. The transmission plate 22 is provided with a buffer slot 24, and a buffer block 25 is slidably arranged in the buffer slot 24. A buffer spring 26 is further arranged in the buffer groove 24, one end of the buffer spring 26 is fixed with the inner wall of the buffer groove 24, and the other end of the buffer spring 26 is fixed with the buffer block 25. The surface of the buffer block 25 remote from the cleaning frame 7 is fixed with a mounting rod 27.

Referring to the figure, a guide rod 28 is inserted into the two mounting rods 27, and both ends of the guide rod 28 are respectively fixed to both sides of the inner wall of the cleaning frame 7 along the extending direction of the delivery board 4. The mounting rod 27 is rotatably provided with a grinding wheel 29 toward the surface of the sheet receiving plate 4, and the grinding wheel 29 is driven by a grinding motor 30 fixed to the mounting rod 27.

When the angle protection paper board is lifted, the end part of the piston rod of the lifting cylinder 13 extends to drive the transmission rack 14 to move towards the direction of the material receiving frame 1, the transmission rack 14 drives the pressing plate 17 to move towards the upper surface of the angle protection paper board, and the angle protection paper board is pressed on the paper receiving board 4 by the pressing plate 17.

The transmission gear 19 is driven in the descending process of the transmission rack 14, the transmission gear 19 drives the driven gear 20 to rotate, so that the two driven racks 21 drive the two transmission plates 22 to move oppositely along the two transmission limiting grooves 23, the two transmission plates 22 move oppositely, the two mounting rods 27 move oppositely, and when the grinding wheels 29 on the two mounting rods 27 abut against the two end faces of the corner protection paper board, the grinding wheels 29 grind burrs on the two end faces of the corner protection paper board.

When the grinding wheel 29 abuts against both end faces of the corner protection board, the further movement of the driving rack 14 causes the buffer blocks 25 in the buffer grooves 24 to compress the buffer springs 26, so that the further movement of the driving rack 14 does not drive the feeding of the grinding wheel 29. When the pressing plate 17 presses the corner protection paperboard on the paper collecting plate 4, the continuous movement of the transmission rack 14 enables the pressing plate 17 to compress the lifting spring 18 to enable the lifting limiting rod 16 to slide in the lifting limiting groove 15, so that the transmission rack 14 drives the two mounting rods 27 to move oppositely, and the pressing of the pressing plate 17 on the corner protection paperboard is not influenced. After that, the piston rod of the lifting cylinder 13 is contracted, and the grinding wheel 29, the pressing plate 17 and the bearing plate 11 are reset.

The utility model discloses a theory of operation and beneficial effect do: the intermittent conveyor belt 2 drives the bearing plate 3 to convey the corner protection paper plate to the position right below the cleaning frame 7, and the disc 8 rotates to drive the bearing plate 11 to lift the paper collecting plate 4, so that two end faces of the corner protection paper plate are in closer contact with the grinding wheel 29. The extension of the piston rod of the lifting cylinder 13 drives the pressing plate 17 to press the corner protection paper board on the paper collecting board 4, so that the corner protection paper board is kept stable in the polishing process. The movement of the transmission rack 14 towards the direction of the paper collecting plate 4 drives the two mounting rods 27 to move oppositely, so that the two grinding wheels 29 grind and flatten the two end faces of the corner protecting paper plate. The removal of lift gag lever post 16 in lift spacing groove 15 and buffer block 25 make emery wheel 29 to the removal of angle bead cardboard terminal surface and pressure strip 17 to the removal of angle bead cardboard upper surface mutually noninterference in buffer slot 24 internal slipping to make pressure strip 17 can compress tightly the not unidimensional angle bead cardboard, emery wheel 29 can polish the terminal surface of not unidimensional angle bead cardboard, improved burr clearing device's suitability greatly.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a burr clearing device of angle bead cardboard which characterized in that: the intermittent conveying device comprises a material receiving frame (1) and an intermittent conveying belt (2) arranged on the upper surface of the material receiving frame for intermittent conveying, wherein a plurality of bearing plates (3) are fixed on the upper surface of the intermittent conveying belt (2), a paper receiving plate (4) is arranged on the upper surface of each bearing plate (3) in a lifting mode, the paper receiving plate (4) is V-shaped, and a cleaning assembly is further arranged on the material receiving frame (1);

the cleaning assembly comprises a cleaning frame (7) fixed on one side of the upper surface of the material collecting frame (1), a lifting cylinder (13) is fixed on the surface of the cleaning frame (7) facing the intermittent conveyor belt (2), one end of a transmission rack (14) is fixed at the end part of a piston rod of the lifting cylinder (13), a pressing plate (17) matched with the surface of the paper collecting plate (4) far away from the bearing plate (3) is elastically arranged on the surface of the transmission rack (14) facing the material collecting frame (1), two transmission plates (22) are movably arranged on the two sides of the transmission rack (14) on the surface of the cleaning frame (7) facing the material collecting frame (1), the two transmission plates (22) move oppositely or oppositely, mounting rods (27) are elastically arranged in the transmission plates (22), and the two mounting rods (27) are located on the two sides of the paper collecting plate (4), the mounting rod (27) is provided with a grinding wheel (29) in a rotating mode towards the surface of the paper collecting plate (4), and the grinding wheel (29) is driven by a grinding motor (30) fixed on the cleaning frame (7).

2. A deburring apparatus for corner protectors according to claim 1, wherein: the two ends of the paper receiving plate (4) extend out of the two ends of the bearing plate (3), two side walls of the material receiving frame (1) are close to one side of the cleaning frame (7) and are provided with a disc (8) in a rotating mode, a limiting track (9) is fixed right above the disc (8) in the same plane, a top column (10) is arranged in the limiting track (9) in a sliding mode, the bottom of the top column (10) is abutted to the side wall of the disc (8), and the disc (8) is driven by a lifting motor (12) fixed to the cleaning frame (7).

3. A deburring apparatus for corner protectors according to claim 2, wherein: and a bearing plate (11) matched with the surface of the paper collecting plate (4) facing the bearing plate (3) is fixed at the other end of the top column (10).

4. A deburring apparatus for corner protectors according to claim 3, wherein: receive cardboard (4) and wear to be equipped with lifter (5), the one end of lifter (5) is fixed in loading board (3) is kept away from the surface of intermittent type conveyer belt (2), the week side of lifter (5) in loading board (3) with it is equipped with reset spring (6) to receive between cardboard (4), reset spring (6) one end with loading board (3) are fixed, the other end with it is fixed to receive cardboard (4).

5. A deburring apparatus for corner protectors according to claim 1, wherein: lifting limiting groove (15) have been seted up in driving rack (14), the internal slip of lifting limiting groove (15) is provided with lift gag lever post (16), lift gag lever post (16) are kept away from the one end of lift cylinder (13) is stretched out lift gag lever post (15) and with pressure strip (17) are fixed, lift gag lever post (16) week side in driving rack (14) with the cover is equipped with lift spring (18) between pressure strip (17), the both ends of lift spring (18) are fixed in respectively pressure strip (17) with on the double-phase opposite surface of driving rack (14).

6. The apparatus for deburring of corner protectors according to claim 5, wherein: the both sides of driving rack (14) all mesh there is drive gear (19), drive gear (19) are close to the one end meshing of receiving work or material rest (1) has driven gear (20), driven gear (20) with drive gear (19) all rotate the setting and are in on the inner wall of clearance frame (7), driven gear (20) are kept away from the surface meshing of lift cylinder (13) has driven rack (21), driven rack (21) are kept away from the surface of lift cylinder (13) with driving plate (22) are fixed, clearance frame (7) orientation transmission spacing groove (23) have been seted up on the surface of driving plate (22), driving plate (22) in transmission spacing groove (23) internal slipping.

7. The apparatus for deburring of corner protectors according to claim 6, wherein: buffer slot (24) have been seted up in driving plate (22), the internal slip of buffer slot (24) is provided with buffer block (25), still be provided with buffer spring (26) in buffer slot (24), the one end of buffer spring (26) with the inner wall of buffer slot (24) is fixed, the other end with buffer block (25) are fixed, keep away from buffer block (25) the surface of clearance frame (7) with installation pole (27) are fixed.

8. The apparatus for deburring of corner protectors according to claim 7, wherein: two a guide rod (28) is further arranged in the mounting rod (27) in a penetrating mode, and two ends of the guide rod (28) are respectively fixed to two sides of the inner wall of the cleaning frame (7).