CN111154925A

CN111154925A - Full-automatic belt edge grinding machine

Info

Publication number: CN111154925A
Application number: CN202010044208.9A
Authority: CN
Inventors: 徐珏; 叶敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-05-15

Abstract

The invention relates to the technical field of belt manufacturing, and discloses a full-automatic belt edge grinding machine which comprises a material frame, wherein a working plate is loaded on the material frame, and a clamping assembly for clamping a belt is connected onto the working plate; the fixed frame is connected with the lifting frame in a sliding way along the vertical direction; the conveying mechanism is used for conveying the working plate to one side far away from the material rack; the material pulling mechanism is used for pulling the working plate to the upper part of the conveying mechanism from the material rack; the lifting mechanism is used for driving the lifting frame to move vertically; the polishing frame is provided with a driving assembly for driving the working plate to move towards one side close to or far away from the fixed frame; edging mechanism is including the vertical driving piece, the first transverse driving piece and the second transverse driving piece of drive edging piece horizontal motion that are used for carrying out the edging piece, drive edging piece vertical movement who polishes to the belt border. The belt polishing machine has the effects of low labor intensity of workers and high processing efficiency when polishing the belt.

Description

Full-automatic belt edge grinding machine

Technical Field

The invention relates to the technical field of belt manufacturing, in particular to a full-automatic belt edge grinding machine.

Background

The belt is a belt made of leather, and can be used as a belt for girdling. In the conventional belt manufacturing industry, to improve the flatness and smoothness of the belt edges, the edges of the belt need to be polished.

But traditional belt edging mode is manual polishing, earlier with many belts in proper order the level place side by side on the working plate and press from both sides tight location promptly, hug closely belt and reciprocating motion with abrasive paper etc. grinding tool again to the realization is polished the border of belt. The edge grinding mode has the advantages of high labor intensity of workers and low processing efficiency, and needs to be improved.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a full-automatic belt edge grinding machine which has the effects of low labor intensity of workers and high processing efficiency when a belt is ground.

The above object of the present invention is achieved by the following technical solutions: a full-automatic belt edge grinding machine comprises

The material rack is provided with a plurality of layers, each layer is provided with a working plate for placing a belt, and the working plates are connected with clamping assemblies for clamping the belt;

the fixing frame is positioned on one side of the material rack and is connected with the lifting rack in a sliding mode along the vertical direction;

the conveying mechanism is arranged on the lifting frame and is used for conveying the working plate to one side far away from the material rack;

the material pulling mechanism is arranged on the lifting frame and used for pulling the working plate to the upper part of the conveying mechanism from the material rack;

the lifting mechanism is arranged on the fixed frame and used for driving the lifting frame to move vertically;

the polishing frame is positioned on one side of the fixing frame far away from the material frame, and a driving assembly for driving the working plate to move towards one side close to or far away from the fixing frame is arranged on the polishing frame;

the edging mechanism install in on the frame of polishing, including be used for polishing the belt border edging spare, drive edging vertical movement's vertical driving piece, drive edging spare to the length direction horizontal motion's that is on a parallel with the frame of polishing first horizontal driving piece and drive edging spare to the length direction horizontal motion's of the perpendicular to frame of polishing second horizontal driving piece.

Through adopting above-mentioned technical scheme, when polishing the belt, earlier with a plurality of belts along horizontal direction neatly arrange on the working plate, reuse centre gripping subassembly clamp tight belt, then through the vertical removal of elevating system drive crane, draw material mechanism and transport mechanism vertical removal thereupon. When transport mechanism moves to the high parallel and level with one of them work board, closes elevating system, and the rethread draws material mechanism to draw this work board to transport mechanism top, then moves so that work board and the high correspondence of the frame of polishing through elevating system drive crane, drives the work board through transport mechanism and removes to the frame of polishing after that. After the working plate moves to the polishing frame, the driving assembly drives the working plate to move to the position below the edge polishing piece, and then the edge polishing piece polishes the edge of the belt. During polishing, the first transverse driving part and the second transverse driving part can respectively drive the edge grinding part to move towards two different horizontal directions, so that the action range of the edge grinding part is expanded, and the edge grinding effect is good; the vertical driving piece can drive the edging piece to vertically move, so that the working plate and the belt can conveniently enter and exit and the belts with different widths can be conveniently processed. The processing mode has high automation degree, and workers only need to arrange the belt on the working plate during processing without manually polishing the belt, so that the labor intensity of the workers is low, and the processing efficiency is high. In the course of working, the workman can put the belt simultaneously on other work boards, save time.

The invention is further configured to: the material pulling mechanism comprises a pushing cylinder, a push plate and a pull plate assembly, wherein the pushing cylinder is installed on the lifting frame, a piston rod of the pushing cylinder horizontally faces the material frame, the push plate is fixedly connected with the piston rod of the pushing cylinder, and the pull plate assembly is installed on one side, close to the material frame, of the push plate; the arm-tie subassembly is including installing in push pedal and piston rod up arm-tie cylinder and with the piston rod fixed connection's of arm-tie cylinder draw the piece, the one end that the working plate is close to the piece of drawing is equipped with the confession and draws the push-and-pull hole that the piece stretched into.

Through adopting above-mentioned technical scheme, when drawing the material, earlier through elevating system drive crane vertical removal for draw the material mechanism to move to the below of placing the work board of waiting to handle the belt, will pass the piston rod extension of cylinder again, make the push pedal drive the arm-tie subassembly and move to under this work board, until draw the piece and align rather than close push-and-pull hole. Then extend the piston rod of arm-tie cylinder, draw the piece to shift up and stretch into in the push-and-pull hole, shorten the piston rod that will pass the cylinder at last alright with the working plate to transport mechanism pulling convenient operation.

The invention is further configured to: draw material mechanism still including installing the jacking subassembly of keeping away from material frame one side in the push pedal, the jacking subassembly including fix in the push pedal and piston rod top jacking cylinder and with the piston rod fixed connection's of jacking cylinder jacking piece, jacking piece equals the minimum interval at push-and-pull hole and working plate border with the interval of drawing the piece.

Through adopting above-mentioned technical scheme, before the piston rod that will pass the cylinder when drawing the material extends, shift up through jacking cylinder drive jacking piece earlier, when passing cylinder drive push pedal and removing to the material frame, the jacking piece can butt be close to the one end of mount and play spacing effect at the working plate, is favorable to drawing the piece and is aligned with the push-and-pull hole.

The invention is further configured to: the lifting mechanism comprises an annular lifting toothed belt, a driving gear, a driven gear, two lifting gears and a screw rod transmission piece, wherein the driving gear, the driven gear and the two lifting gears are meshed with the inner side of the lifting toothed belt, the screw rod transmission piece is respectively connected with the two lifting gears, and a servo motor with an output shaft fixedly connected with the driving gear is installed on the fixing frame; the lead screw driving medium includes the screw rod with elevating gear fixed connection and wears to establish the guide bar on the mount, the lower extreme and the crane fixed connection of guide bar, the screw rod rotates with the mount to be connected, with crane threaded connection.

Through adopting above-mentioned technical scheme, servo motor drive driving gear rotates the back, and the lifting toothed belt drives driven gear and two lifting gear thereupon and rotates to make the screw rod synchronous rotation in two lead screw driving members, and then drive the elevator and move in vertical direction. Two lead screw driving members are driven by the same servo motor, so that energy consumption is saved, and the stability of the lifting frame during movement is high.

The invention is further configured to: the fixed frame is rotatably connected with a plurality of tension wheels which are tightly pressed on the outer side of the lifting toothed belt.

Through adopting above-mentioned technical scheme, the take-up pulley plays the effect of pressing the lifting toothed belt for the lifting toothed belt is difficult to separate with driving gear, driven gear and lifting gear when the motion, has ensured elevating system's normal operating.

The invention is further configured to: drive assembly including rotate the many drive rollers of connection on the frame of polishing, install drive gear at the drive roller both ends, two respectively with the drive gear meshing's of drive roller both sides drive chain and be used for driving the driven driving piece of drive chain transmission, all be equipped with a depression bar of connection on the frame of polishing between two adjacent drive rollers, the both ends of depression bar push down respectively rather than close drive chain.

Through adopting above-mentioned technical scheme, the working plate moves to and is located the top of drive roller behind the frame of polishing, and the driving piece drives drive chain transmission back, can drive the drive roller rotation with drive chain meshed drive gear, and then drives the working plate and remove to the one side of being close to or keeping away from the drive roller. The pressing rod presses down the driving chain, so that the stability of the driving chain in meshing with the driving gear is improved, and the normal work of the driving assembly is guaranteed.

The invention is further configured to: a limiting cylinder is mounted at one end, close to the fixing frame, of the polishing frame, a limiting block is fixed on a piston rod of the limiting cylinder, a first extrusion cylinder is mounted on the limiting block, and a first extrusion block is fixed on one side, far away from the fixing frame, of the piston rod of the first extrusion cylinder; and a second extrusion cylinder is arranged on the pressure rod far away from the fixing frame, and a piston rod of the second extrusion cylinder faces upwards and is fixed with a second extrusion block.

By adopting the technical scheme, the working plate is driven to move upwards to exceed the driving roller by the second extrusion cylinder before being moved to the polishing frame; the working plate moves to and pushes the piece butt back with the second, shifts up through spacing cylinder drive stopper and first extrusion cylinder and first extrusion piece earlier, then supports tight working plate through first extrusion cylinder drive first extrusion piece to the restriction working plate polishes the frame relatively at the in-process that the belt polished and removes, and the stability of working plate is high, it is effectual to polish.

The invention is further configured to: the edging piece includes the base, install the edging motor on the base, with the output shaft fixed connection's of edging motor sponge dish and fix the abrasive paper in sponge dish below, install the brush cleaner and the one end that are located the sponge dish outside on the base and stretch into the collection bits pipe between sponge dish and the brush cleaner, the other end of receiving the bits pipe has the collection box through going out the union coupling, be connected with the air pump on the collection box.

Through adopting above-mentioned technical scheme, when polishing the belt, abrasive paper and belt frictional contact can get rid of the burr at belt border for the belt border is leveller and smoother smoothly more, and the brush cleaner can clean the piece that the belt polished and formed, has saved the follow-up clastic time of clearance of workman, has further improved work efficiency. After the air suction pump is started, the scraps can be collected into the recycling box through the scrap collecting pipe, and the environment-friendly effect is achieved.

The invention is further configured to: sliding connection has the sliding seat on the frame of polishing, sliding connection has the sliding seat on the sliding seat, vertical driving piece is established respectively at vertical action wheel and the vertical cingulum of following the driving wheel outside and with vertical lead screw from driving wheel fixed connection including installing vertical motor on the sliding seat, rotating vertical action wheel and the vertical follow driving wheel of connection on the sliding seat, both ends, vertical lead screw and base threaded connection.

Through adopting above-mentioned technical scheme, during drive edging piece vertical movement, earlier drive vertical action wheel through vertical motor and rotate for vertical follow driving wheel and vertical cingulum move along with it, and then make vertical lead screw rotate and drive base vertical movement, thereby make the whole height of edging piece change, conveniently process the belt of different width, application scope is big.

The invention is further configured to: first transverse driving piece including fix at the first transverse tooth area of the frame side of polishing, install the first transverse electric machine on the sliding seat and with the first transverse gear of the output shaft fixed connection of first transverse electric machine, first transverse tooth area extends and with first horizontal line gear intermeshing along the length direction of frame of polishing.

Through adopting above-mentioned technical scheme, when first transverse gear of first transverse motor drive rotated, because first transverse gear can drive the length direction motion that the sliding seat followed first transverse gear area on being fixed in the frame of polishing to make edging a horizontal motion.

In summary, the invention includes at least one of the following beneficial technical effects:

1. when the belt is polished, the belt is placed on the working plate and clamped by the clamping assembly, the lifting mechanism adjusts the height of the lifting frame in place, the material pulling mechanism pulls the working plate to the position above the conveying mechanism, the conveying mechanism conveys the working plate to the polishing frame, the working plate is conveyed in place by the driving assembly and then clamped by the first extrusion block and the second extrusion block, the belt is polished by the edge polishing piece, and the vertical driving piece, the first transverse driving piece and the second transverse driving piece drive the edge polishing piece to move in different directions during polishing, so that the polishing effect is good; manual operation of workers is not needed during polishing, so that the labor intensity of the workers is low, and the machining efficiency is high;

2. when the working plate is pulled to the conveying mechanism, the jacking block can abut against the working plate under the action of the jacking cylinder, so that the pulling block is aligned with the push-pull hole, the pulling block extends into the push-pull hole and then is pulled by the push cylinder to drive the working plate to move to the conveying mechanism, the degree of automation is high, and the operation is convenient;

3. two screw rod transmission parts in the lifting mechanism are driven by the same servo motor, so that the resource is saved, and the movement stability of the lifting frame is improved; the tensioning wheel plays a role in tensioning the lifting toothed belt, and is favorable for the engagement of the lifting toothed belt with the driving gear, the driven gear and the lifting gear.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

fig. 2 is a schematic structural diagram of the material shelf in the embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a partial schematic view highlighting the transport mechanism of the present embodiment;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

FIG. 6 is a partial schematic view showing the elevating mechanism in this embodiment;

FIG. 7 is a partial schematic view highlighting the edging according to this embodiment;

FIG. 8 is a partial schematic view showing prominently the chain drive member in this embodiment;

FIG. 9 is a schematic cross-sectional view of an edge grinding member according to the present embodiment;

FIG. 10 is a partially exploded view highlighting the structure of the recovery tank in this embodiment;

figure 11 is a partial schematic view highlighting the vertical drive of this embodiment.

Reference numerals: 1. a material rack; 11. a frame body; 111. a stopper rod; 112. a first suspension loop; 113. a second suspension loop; 114. a through hole; 12. a spacer; 121. a support bar; 122. a gear lever; 123. a base; 124. rolling a ball;

2. a fixed mount; 21. a lifting frame; 22. a servo motor; 23. a tension wheel;

3. a transport mechanism; 31. a transfer assembly; 311. a driving transfer wheel; 312. a driven transfer wheel; 313. a conveyor belt; 32. a transfer motor; 33. a connecting rod;

4. a material pulling mechanism; 41. a pushing cylinder; 42. pushing the plate; 43. a pull plate assembly; 431. a plate pulling cylinder; 432. pulling the block; 44. a jacking assembly; 441. jacking a cylinder; 442. jacking blocks;

5. a lifting mechanism; 51. a lifting toothed belt; 52. a driving gear; 53. a driven gear; 54. a lifting gear; 55. a screw rod transmission part; 551. a screw; 552. a guide bar;

6. a polishing frame; 61. a drive assembly; 611. a drive roller; 612. a drive gear; 613. a drive chain; 614. a chain drive; 615. a drive motor; 616. a rotating gear; 62. a pressure lever; 621. a second extrusion cylinder; 622. a second extrusion block; 63. a limiting cylinder; 631. a limiting block; 64. a first extrusion cylinder; 641. a first extrusion block; 65. a movable seat; 651. a first slider; 652. a second chute; 66. a first chute; 67. a sliding seat; 671. a second slider;

7. an edge grinding mechanism; 71. grinding an edge part; 711. a base; 712. an edging motor; 713. a sponge tray; 714. grinding abrasive paper; 715. cleaning with a brush; 716. a scrap collecting pipe; 717. an air outlet pipe; 72. a vertical drive; 721. a vertical motor; 722. a vertical driving wheel; 723. a vertical driven wheel; 724. a vertical toothed belt; 725. a vertical screw rod; 73. a first transverse drive member; 731. a first transverse toothed belt; 732. a first transverse motor; 74. a second transverse drive; 741. a second transverse toothed belt; 742. a second transverse motor; 743. a second transverse gear; 75. a recycling bin; 751. a box body; 752. a box cover; 753. a recovery bag; 754. mounting grooves; 755. mounting a plate;

8. a working plate; 81. a clamping assembly; 811. fixing the rod; 812. a travel bar; 813. quick clamping; 82. pushing and pulling the hole; 9. a positioning frame; 91. and (5) positioning the wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a full-automatic belt edge grinding machine, as shown in fig. 1 and 4, the full-automatic belt edge grinding machine comprises a material frame 1, a fixing frame 2, a conveying mechanism 3, a material pulling mechanism 4, a lifting mechanism 5, a grinding frame 6 and an edge grinding mechanism 7, wherein the material frame 1 is located on one side, away from the grinding frame 6, of the fixing frame 2 and bears a working plate 8 for placing a belt. The fixed frame 2 is connected with a lifting frame 21 in a sliding way along the vertical direction, the conveying mechanism 3 and the material pulling mechanism 4 are both arranged on the lifting frame 21, and the lifting mechanism 5 is arranged on the fixed frame 2 and connected with the lifting frame 21; edging mechanism 7 installs on grinding frame 6 for polish the belt border.

As shown in fig. 2 and 3, the material rack 1 includes a frame 11 and partition frames 12 distributed in a vertical direction, and the partition frames 12 can divide the material rack 1 into a plurality of layers for placing a plurality of work plates 8. The separating frame 12 includes a plurality of horizontally extending and parallel supporting rods 121 and a blocking rod 122 located at one end of the supporting rod 121 far from the fixing frame 2, both ends of the supporting rod 121 and the blocking rod 122 are fixedly connected to the frame 11, and the upper end of the blocking rod is higher than the supporting rod 121 close thereto. A base 123 is fixed above each supporting rod 121 through a bolt, a rolling groove is formed in the base 123, a rolling ball 124 is placed in the rolling groove, the center of the rolling ball 124 is located in the rolling groove, and the upper end of the rolling ball exceeds the base 123. The plate 8 is placed on the spacer 12 in contact with the balls 124 and the balls 124 reduce the frictional resistance of the plate 8 to the rack 1 as the plate 8 moves relative to the rack 1.

As shown in fig. 2 and 3, two stop rods 111 are hinged to one side of the frame 11 away from the blocking rod 122, the two stop rods 111 are oppositely arranged and respectively close to two ends of the frame 11, a first hanging lug 112 is fixed on an end surface of the stop rod 111 close to the frame 11, second hanging lugs 113 are respectively fixed on two ends of the frame 11 close to the two stop rods 111, and the first hanging lug 112 and the second hanging lug 113 are level in height and have through holes 114 in the middle. When the material frame 1 is moved, the working plate 8 is pushed to be abutted against the stop lever, the stop lever 111 is rotated to one side close to the working plate 8, then tools such as a rope or an iron wire simultaneously penetrate through the through holes 114 on the first hanging lug 112 and the second hanging lug 113 and then are bound and fixed, at the moment, the stop lever 111 can limit the working plate 8 to slide off from the separation frame 12, and the stability of the working plate 8 is improved. The four corners of the frame body 11 are respectively fixed with a universal wheel, which is convenient for moving the material rack 1.

As shown in fig. 1 and 2, the working plate 8 is connected with a clamping assembly 81, the clamping assembly 81 includes a fixing rod 811 and a moving rod 812 which are oppositely arranged, and a plurality of quick clamps 813 connected to one side of the moving rod 812 far from the fixing rod 811, the fixing rod 811 is fixed above the working plate 8, and the moving rod 812 is placed on the working plate 8 and connected with the quick clamps 813. When the belts are placed, the belts are arranged on the working plate 8 and abutted against the fixed bar 811, and then the movable bar 812 is driven by the quick clamp 813 to move towards the fixed bar 811, so that the fixed bar 811 and the movable bar 812 clamp the belts.

As shown in fig. 4, the transmission mechanism 3 includes two transmission assemblies 31 which are parallel to each other, a transmission motor 32 for driving one of the transmission assemblies 31 to operate, and a connecting rod 33 for connecting the two transmission assemblies 31, the transmission assembly 31 includes a driving transmission wheel 311 and a driven transmission wheel 312 which are rotatably connected with the lifting frame 21, and a transmission belt 313 whose two ends are respectively sleeved outside the driving transmission wheel 311 and the driven transmission wheel 312, an output shaft of the transmission motor 32 is fixedly connected with one of the driving transmission wheels 311, and two ends of the connecting rod 33 are respectively fixedly connected with the two driving transmission wheels 311. Two sets of conveying assemblies 31 pass through same conveying motor 32 drive synchronous motion, and energy saving and transmission stability are high.

As shown in fig. 4 and 5, the pulling mechanism 4 includes a pushing cylinder 41, a pushing plate 42 fixedly connected to a piston rod of the pushing cylinder 41, a pulling plate assembly 43 installed on one side of the pushing plate 42 close to the material rack 1, and a jacking assembly 44 installed on one side of the pushing plate 42 far from the material rack 1, wherein the pushing cylinder 41 is installed on the lifting frame 21, and the piston rod faces the material rack 1. The pulling plate assembly 43 comprises a pulling plate cylinder 431 arranged on the pushing plate 42 and a pulling block 432 fixedly connected with a piston rod of the pulling plate cylinder 431, the piston rod of the pulling plate cylinder 431 faces the upper side, one side of the working plate 8 close to and far away from the pulling block 432 is provided with a pushing and pulling hole 82, and the pulling block 432 can be stretched into the pushing and pulling hole 82 to drive the pushing and pulling block 82 to horizontally move. The jacking assembly 44 comprises a jacking cylinder 441 fixed on one side of the push plate 42, which is far away from the material rack 1, and a jacking block 442 fixedly connected with a piston rod of the jacking cylinder 441, wherein the piston rod of the jacking cylinder 441 faces to the upper side, and the distance between the jacking block 442 and the pull block 432 is equal to the minimum distance between the push-pull hole 82 and the edge of the working plate 8. When pulling the working plate 8, make jacking piece 442 shift up through jacking cylinder 441 earlier, reuse and pass push cylinder 41 drive push pedal 42 and remove to material frame 1 for jacking piece 442 and working plate 8 butt, draw piece 432 with pass the pore pair and stretch into under the effect of arm-tie cylinder 431 and pass the pore, shorten the piston rod that will pass cylinder 41 again and alright drive working plate 8 and remove to transport mechanism 3.

As shown in fig. 4 and 6, the lifting mechanism 5 includes an annular lifting toothed belt 51, a driving gear 52 engaged with the inner side of the lifting toothed belt 51, a driven gear 53, two lifting gears 54, and a screw rod transmission 55 connected to the two lifting gears 54, wherein the lifting toothed belt 51 is annular and has a toothed inner wall. The servo motor 22 is installed on the top of the fixing frame 2, the output shaft of the servo motor 22 is fixedly connected with the driving gear 52, and when the driving gear 52 rotates, the lifting toothed belt 51 moves along with the driving gear and drives the driven gear 53 and the lifting gear 54 to rotate.

As shown in fig. 4 and 6, the screw rod transmission member 55 includes a screw rod 551 fixedly connected to the lifting gear 54 and two guide rods 552 penetrating the fixing frame 2, the lower end of the guide rod 552 is fixed to the lifting frame 21, the lower end of the screw rod 551 is connected to the lifting frame 21 by screw thread, and the upper end is rotatably connected to the fixing frame 2. When the lifting gear 54 rotates, the screw 551 can be driven to rotate synchronously, and the lifting frame 21 is driven to move vertically. The fixed frame 2 is rotatably connected with two tension pulleys 23, the two tension pulleys 23 are respectively positioned at two sides of the driving gear 52 and abut against the lifting toothed belt 51, and the meshing effect of the lifting toothed belt 51 and the driving gear 52, the driven gear 53 and the lifting gear 54 is improved.

As shown in fig. 7 and 8, the grinding frame 6 is provided with a driving assembly 61, the driving assembly 61 includes a plurality of driving rollers 611 rotatably connected to the grinding frame 6, driving gears 612 fixed to both ends of the driving rollers 611, two driving chains 613 engaged with the driving gears 612 at both ends of the driving rollers 611, and a chain driving member 614 for driving the driving chains 613 to transmit, the chain driving member 614 includes a driving motor 615 installed on the grinding frame 6 and a rotating gear 616 fixedly connected to an output shaft of the driving motor 615, and the rotating gear 616 is engaged with the driving chains 613. When the rotating gear 616 rotates under the action of the driving motor 615, the driving chain 613 is driven to transmit, and the driving roller 611 is driven to rotate, so as to realize the transmission of the working plate 8.

As shown in fig. 7 and 8, a pressing rod 62 is disposed between two adjacent driving rollers 611, and two ends of the pressing rod 62 are respectively connected to the grinding frame 6 through bolts and press down the driving chain 613 close thereto, so as to tension the driving chain 613.

As shown in fig. 1 and 7, a limiting cylinder 63 is installed at one end of the polishing frame 6 close to the fixing frame 2, a piston rod of the limiting cylinder 63 faces upward and is fixed with a limiting block 631, a first extruding cylinder 64 is installed above the limiting block 631, and a piston rod of the first extruding cylinder 64 extends towards one side far away from the fixing frame 2 and is fixed with a first extruding block 641. The middle part of the pressure lever 62 farthest from the fixed frame 2 is provided with a second extrusion cylinder 621, and the piston rod of the second extrusion cylinder 621 faces upwards and is fixed with a second extrusion block 622. When the working plate 8 moves along the polishing frame 6, the second extrusion block 622 is driven to move upwards through the second extrusion cylinder 621, the working plate 8 moves to abut against the second extrusion block 622 and then moves upwards through the limiting cylinder 63 driving limiting block 631, and the first extrusion cylinder 64 drives the first extrusion block 641 to clamp the working plate 8, so that the working plate 8 is prevented from moving when the belt is polished.

As shown in fig. 7 and 9, the edge grinding mechanism 7 includes an edge grinding member 71, a vertical driving member 72, a first horizontal driving member 73 and a second horizontal driving member 74, the edge grinding member 71 includes a base 711, an edge grinding motor 712 mounted on the base 711, a sponge disc 713 fixedly connected to an output shaft of the edge grinding motor 712, and a grinding paper 714 fixed below the sponge disc 713, cleaning brushes 715 distributed along an annular shape are fixed below the base 711, the cleaning brushes 715 are located outside the sponge disc 713, and the cleaning brushes 715 can be used for cleaning chips formed by grinding. Still install four on the base 711 and receive bits pipe 716, four other ends of receiving bits pipe 716 are connected with out tuber pipe 717 jointly, go out to be connected with collection box 75 on the tuber pipe 717, are connected with the air pump (not shown in the figure) on the collection box 75, and the piece can be collected in collection box 75 by receiving bits pipe 716 suction, has the effect of environmental protection.

As shown in fig. 7 and 10, the recovery tank 75 includes a tank 751 and a tank cover 752, the recovery bag 753 is placed in the tank 751, a mounting groove 754 is provided at the top end, an annular mounting plate 755 is fixed in the mounting groove 754 by a plurality of bolts, the edge of the recovery bag 753 is clamped in the mounting groove 754 by the mounting plate 755, and a worker can take out the recovery bag 753 for cleaning at irregular time.

As shown in fig. 7 and 11, a movable seat 65 is slidably connected to the polishing frame 6, first sliding blocks 651 facing the side walls of the polishing frame 6 are respectively fixed to two ends of the movable seat 65, first sliding grooves 66 extending along the length direction of the two opposite side walls of the polishing frame 6 are respectively arranged on the two opposite side walls of the polishing frame 6, and the two first sliding blocks 651 are respectively slidably connected in the two first sliding grooves 66. The sliding seat 67 is connected to the movable seat 65 in a sliding manner along the horizontal direction, two second sliding grooves 652 extending along the width direction of the polishing frame 6 are formed in the side wall, close to the base 711, of the movable seat 65, two second sliding blocks 671 are fixed to the end face, close to the second sliding grooves 652, of the sliding seat 67, the two second sliding blocks 671 are connected to the two second sliding grooves 652 in a sliding manner respectively, and the base 711 and the sliding seat 67 are connected in a sliding manner along the vertical direction.

As shown in fig. 7 and 11, the first transverse driving member 73 includes a first transverse toothed belt 731 fixed to a side of the grinding frame 6, a first transverse motor 732 mounted on the movable base 65, and a first transverse gear (not shown) fixedly connected to an output shaft of the first transverse motor 732, the first transverse toothed belt 731 extends along a length direction of the grinding frame 6 and is located above the first sliding chute 66, and the first transverse toothed belt 731 and the first transverse gear are engaged with each other. When rotating, the first transverse gear can drive the movable seat 65 to move along the length direction of the grinding frame 6, so that the action range of the edge grinding piece 71 is enlarged.

As shown in fig. 7 and 11, the second transverse driving member 74 includes a second transverse toothed belt 741 fixed to the movable base 65, a second transverse motor 742 mounted to the sliding base 67, and a second transverse gear 743 fixedly connected to an output shaft of the second transverse motor 742, and the second transverse toothed belt 741 extends in the width direction of the grinding frame 6 and meshes with the second transverse gear 743. The second transverse gear 743 rotates to drive the sliding seat 67 to move in the width direction of the sanding block 6, thereby driving the edging member 71 to move horizontally in the width direction of the sanding block 6.

As shown in fig. 7 and 11, the vertical driving member 72 includes a vertical motor 721 installed at the top end of the sliding seat 67, a vertical driving wheel 722 and a vertical driven wheel 723 rotatably connected to the sliding seat 67, a vertical toothed belt 724 having two ends respectively sleeved on the outer sides of the vertical driving wheel 722 and the vertical driven wheel 723, and a vertical lead screw 725 fixedly connected to the vertical driven wheel 723, wherein the lower end of the vertical lead screw 725 is in threaded connection with the base 711. When the vertical driving wheel 722 is driven by the vertical motor 721 to rotate, the vertical toothed belt 724 and the vertical driven wheel 723 rotate along with the vertical driving wheel and drive the vertical screw rod 725 to rotate, so that the base 711 is driven to vertically move, and the height of the edging piece 71 is changed to process belts with different widths.

As shown in fig. 1 and 7, the two opposite sides of the lifting frame 21 and the grinding frame 6 are fixed with positioning frames 9, each positioning frame 9 is connected with a plurality of positioning wheels 91 distributed along the moving direction of the working plate 8 in a rotating manner, the positioning wheels 91 in the two opposite positioning frames 9 are respectively abutted against the two sides of the working plate 8, and the positioning wheels 91 play a role in guiding and limiting when the working plate 8 moves, so that the working plate 8 is prevented from shifting.

The working process of the embodiment: when the belt is polished, a plurality of belts are arranged on the working plate 8 in order, the fixed rod 811 and the movable rod 812 are used for clamping the belts, and then the lifting frame 21, the material pulling mechanism 4 and the conveying mechanism 3 are driven to move vertically through the lifting mechanism 5. When transport mechanism 3 moves to and places 8 high parallel and level of working plates that wait to process the belt, close elevating system 5, the rethread draws material mechanism 4 to draw this working plate 8 to transport mechanism 3 top, then makes 5 drive transport mechanism 3 of elevating system drive working plate 8 move to and polish 6 positions and correspond, rethread transport mechanism 3 drive working plate 8 to polishing 6 removal. The working plate 8 moves to the polishing frame 6 and then moves under the action of the driving assembly 61, and then the working plate 8 is clamped by the first pressing block 641 and the second pressing block 622, and the edge of the belt is polished by the edge polishing member 71. During grinding, the first transverse driving piece 73 and the second transverse driving piece 74 can respectively drive the edge grinding piece 71 to move towards two different horizontal directions, the vertical driving piece 72 drives the edge grinding piece 71 to vertically move, and chips generated by grinding are pumped into the recycling bag 753 to be collected. When the belt is polished, workers only need to arrange the belt on the working plate 8 without manual polishing, and therefore the labor intensity of the workers is low and the processing efficiency is high.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a full-automatic belt edging machine which characterized in that: comprises that

The material rack (1) is provided with a plurality of layers, each layer of the material rack (1) is provided with a working plate (8) for placing a belt, and the working plates (8) are connected with clamping assemblies (81) for clamping the belt;

the fixing frame (2) is positioned on one side of the material rack (1) and is connected with a lifting frame (21) in a sliding mode along the vertical direction;

the conveying mechanism (3) is arranged on the lifting frame (21) and is used for conveying the working plate (8) to one side far away from the material rack (1);

the material pulling mechanism (4) is arranged on the lifting frame (21) and used for pulling the working plate (8) to the upper part of the conveying mechanism (3) from the material rack (1);

the lifting mechanism (5) is arranged on the fixed frame (2) and is used for driving the lifting frame (21) to vertically move;

the polishing frame (6) is positioned on one side, far away from the material frame (1), of the fixing frame (2), and a driving assembly (61) for driving the working plate (8) to move towards one side, close to or far away from the fixing frame (2) is installed on the polishing frame (6);

edging mechanism (7), install in on grinding frame (6), including be used for carrying out the edging piece (71) of polishing to the belt border, drive edging piece (71) vertical movement's vertical drive piece (72), drive edging piece (71) to being on a parallel with grinding frame (6) length direction horizontal motion's first horizontal drive piece (73) and drive edging piece (71) to the perpendicular to grinding frame (6) length direction horizontal motion's second horizontal drive piece (74).

2. The full-automatic belt edge grinding machine according to claim 1, characterized in that: the material pulling mechanism (4) comprises a pushing cylinder (41) which is arranged on the lifting frame (21) and the piston rod of which horizontally faces the material rack (1), a push plate (42) which is fixedly connected with the piston rod of the pushing cylinder (41), and a pull plate assembly (43) which is arranged on one side of the push plate (42) close to the material rack (1); the pulling plate assembly (43) comprises a pulling plate cylinder (431) arranged on the pushing plate (42) and with an upward piston rod and a pulling block (432) fixedly connected with the piston rod of the pulling plate cylinder (431), and one end, close to the pulling block (432), of the working plate (8) is provided with a pushing and pulling hole (82) for the pulling block (432) to stretch into.

3. A full-automatic belt edge grinding machine according to claim 2, characterized in that: draw material mechanism (4) still including installing jacking subassembly (44) of keeping away from material frame (1) one side in push pedal (42), jacking subassembly (44) including fix on push pedal (42) and piston rod upward jacking cylinder (441) and with jacking block (442) of the piston rod fixed connection of jacking cylinder (441), jacking block (442) and the interval that draws block (432) are equal to the minimum interval that pushes away and draws hole (82) and working plate (8) border.

4. The full-automatic belt edge grinding machine according to claim 1, characterized in that: the lifting mechanism (5) comprises an annular lifting toothed belt (51), a driving gear (52) meshed on the inner side of the lifting toothed belt (51), a driven gear (53), two lifting gears (54) and a screw rod transmission piece (55) respectively connected with the two lifting gears (54), and a servo motor (22) with an output shaft fixedly connected with the driving gear (52) is mounted on the fixed frame (2); the screw rod transmission part (55) comprises a screw rod (551) fixedly connected with the lifting gear (54) and a guide rod (552) arranged on the fixed frame (2) in a penetrating mode, the lower end of the guide rod (552) is fixedly connected with the lifting frame (21), and the screw rod (551) is rotatably connected with the fixed frame (2) and is in threaded connection with the lifting frame (21).

5. A full-automatic belt edging machine according to claim 4, characterized in that: the fixed frame (2) is rotatably connected with a plurality of tension wheels (23) which are pressed on the outer side of the lifting toothed belt (51).

6. The full-automatic belt edge grinding machine according to claim 1, characterized in that: drive assembly (61) including rotate many drive rollers (611) of connection on frame (6) of polishing, install drive gear (612) at drive roller (611) both ends, two drive chain (613) that mesh with drive gear (612) of drive roller (611) both sides respectively and be used for driving drive chain (613) driven chain drive piece (614), all be equipped with a depression bar (62) of connection on frame (6) of polishing between two adjacent drive rollers (611), the both ends of depression bar (62) are pushed down respectively rather than close drive chain (613).

7. The full-automatic belt edge grinding machine according to claim 6, characterized in that: a limiting cylinder (63) is mounted at one end, close to the fixed frame (2), of the polishing frame (6), a limiting block (631) is fixed to a piston rod of the limiting cylinder (63) in an upward mode, a first extrusion cylinder (64) is mounted on the limiting block (631), and a first extrusion block (641) is fixed to one side, far away from the fixed frame (2), of the piston rod of the first extrusion cylinder (64); keep away from install second extrusion cylinder (621) on depression bar (62) of mount (2), the piston rod of second extrusion cylinder (621) is upwards just fixed with second extrusion piece (622).

8. The full-automatic belt edge grinding machine according to claim 1, characterized in that: edging spare (71) include base (711), install edging motor (712) on base (711), with output shaft fixed connection's of edging motor (712) sponge dish (713) and fix abrasive paper (714) in sponge dish (713) below, install on base (711) and be located sponge dish (713) outside cleaning brush (715) and one end stretch into collection bits pipe (716) between sponge dish (713) and cleaning brush (715), the other end of receiving bits pipe (716) is connected with collection box (75) through going out tuber pipe (717), be connected with the air pump on collection box (75).

9. The full-automatic belt edge grinding machine according to claim 8, characterized in that: the polishing device is characterized in that a movable seat (65) is connected to the polishing frame (6) in a sliding mode, a sliding seat (67) is connected to the movable seat (65) in the sliding mode, the vertical driving piece (72) comprises a vertical motor (721) installed on the sliding seat (67), a vertical driving wheel (722) and a vertical driven wheel (723) which are connected to the sliding seat (67) in a rotating mode, two ends of the vertical driving piece are respectively sleeved with a vertical toothed belt (724) on the outer side of the vertical driving wheel (722) and the vertical driven wheel (723) and a vertical lead screw (725) fixedly connected with the vertical driven wheel (723), and the vertical lead screw (725) is in threaded connection with.

10. A full-automatic belt edge grinding machine according to claim 9, characterized in that: the first transverse driving piece (73) comprises a first transverse toothed belt (731) fixed on the side of the grinding frame (6), a first transverse motor (732) installed on the movable seat (65) and a first transverse gear fixedly connected with an output shaft of the first transverse motor (732), and the first transverse toothed belt (731) extends along the length direction of the grinding frame (6) and is meshed with the first transverse gear.