CN216359792U - Feeding device of punch forming machine - Google Patents

Abstract

The utility model belongs to the technical field of paper cup processing feeding equipment's technique and specifically relates to a stamping forming machine feed arrangement is related to, and it includes the frame, the frame is the feed end along self length direction's one end, be equipped with the district of placing that the paper supply board placed in the frame, place the district with be equipped with the conveyer belt that is used for carrying the paper supply board between the feed end, the direction of transfer of conveyer belt is the same with the direction of arranging of placing district and feed end, be equipped with in the frame and be used for flattening the cardboard on the conveyer belt and flatten the board, be equipped with in the frame and push the promotion subassembly of conveyer belt to the cardboard that will place the district. This application stability when can improving the cardboard feeding.

Description

Feeding device of punch forming machine

Technical Field

The application relates to the technical field of paper cup processing feeding equipment, in particular to a feeding device of a punch forming machine.

Background

The paper cup is a paper container made by mechanically processing and bonding base paper, and is safe, sanitary, light and convenient. Meanwhile, compared with a disposable plastic cup, the paper cup is more easily decomposed and is not easy to damage the environment, so that the disposable paper cup is a disposable cup widely used at present. In the processing process of the paper cup, the paper board after die cutting needs to be placed on a feeding device and then conveyed to a punch forming machine for processing.

In feed arrangement's correlation technique, feed arrangement includes the frame, the one end of frame is the feed end, be equipped with the supporter that the cardboard piles up the placing in the frame, be equipped with in the frame and get the extracting device who puts the cardboard in the frame, still be equipped with the guide bar in the frame, the axial of guide bar is the same with the length direction of frame, and towards the feed end, sliding sleeve is equipped with the slurcam that is used for promoting the cardboard on the guide bar, be equipped with the drive assembly that makes the slurcam remove on the guide bar in the frame.

When needs feeding, the workman starts extracting device, gets the cardboard on the supporter and puts to the frame, then starts drive assembly for the slurcam slides on the guide bar, and the slurcam promotes the cardboard in the frame and removes towards the feed end this moment, makes the cardboard get into the punching machine through the feed end, accomplishes the feeding.

However, because the cardboard itself has certain deformation after the cross cutting is accomplished, and the cardboard is placed in the frame back, directly promotes the feed end by the slurcam, leads to the cardboard to produce easily in the feeding process and rocks, and the phenomenon of card paper when causing the feeding leads to the stability when the cardboard feeding relatively poor.

SUMMERY OF THE UTILITY MODEL

Stability when in order to improve the cardboard feeding, this application provides a stamping forming machine feed arrangement.

The application provides a pair of stamping forming machine feed arrangement adopts following technical scheme: the utility model provides a stamping forming machine feed arrangement, includes the frame, the frame is the feed end along self length direction's one end, be equipped with the district of placing that the paper feed board was placed in the frame, place the district with be equipped with the conveyer belt that is used for carrying the paper feed board between the feed end, the direction of delivery of conveyer belt is the same with the direction of arranging of placing district and feed end, be equipped with in the frame and be used for flattening the cardboard on the conveyer belt flattening board, be equipped with in the frame and push the promotion subassembly of conveyer belt to the cardboard that will place the district.

Through adopting above-mentioned technical scheme, when needs are to placing the cardboard feeding in the district, start the promotion subassembly, the promotion subassembly pushes away the cardboard from placing the district, makes on the cardboard removes the conveyer belt, starts the conveyer belt and carries the cardboard towards the feed end, and the flattening board is contradicted the cardboard on the conveyer belt this moment, makes the cardboard flat on the conveyer belt exhibition, and the cardboard is difficult for taking place to rock, and the condition of card paper when having reduced the feeding has improved the stability when the cardboard feeding.

Optionally, the pushing assembly comprises a driving cylinder, the arrangement direction of the placing area and the conveying belt is the same as the axial direction of a piston rod of the driving cylinder, and a push plate for pushing the paperboard is arranged on the piston rod of the driving cylinder.

Through adopting above-mentioned technical scheme, when needs promote the cardboard, start and drive actuating cylinder, the piston rod that drives actuating cylinder promotes the push pedal for the push pedal promotes the cardboard of placing on the district, promotes the cardboard to the conveyer belt on.

Optionally, the flattening plate includes from last first board and the second board that sets gradually extremely down, be equipped with the spring that makes the second board conflict cardboard between first board and the second board, be equipped with the gag lever post on the second board, the first board is worn to locate and is equipped with the stopper in the upper end of gag lever post, the stopper is contradicted in one side that the second board was kept away from to the first board, the first board is located to the upper end of spring, the lower extreme of spring is contradicted in the second board.

By adopting the technical scheme, when the paper board is positioned on the conveyor belt, the second board is pushed to the first board in a short distance by the paper board, the spring is deformed, the limiting rod penetrates through the first board, the limiting block is far away from the first board, and the spring continuously applies force to enable the second board to be abutted against the paper board, so that the flattening effect of the paper board on the conveyor belt is improved, and the stability of the paper board during feeding is further improved; simultaneously, the stop lever carries on spacingly to the horizontal direction of second board for the second board is difficult for taking place the skew along with the direction of transportation of cardboard.

Optionally, a plurality of flattening rollers for abutting against the paper boards on the conveyor belt are arranged on the second plate, the axial direction of each flattening roller is perpendicular to the conveying direction of the conveyor belt, and the arrangement direction of all the flattening rollers is the same as the conveying direction of the conveyor belt.

By adopting the technical scheme, when the paper board is positioned on the conveying belt, the second board is pressed against the paper board by the flattening roller, and when the paper board moves along with the conveying direction of the conveying belt, the flattening roller rolls, so that hard friction is not easy to occur between the paper board and the second board, and the abrasion of the second board to the paper board is reduced;

meanwhile, the stability of the paper boards in transportation on the conveyor belt is improved, and the stability of the paper boards in feeding is further improved.

Optionally, be equipped with the mounting bracket in the frame, threaded connection has the threaded rod on the mounting bracket, the threaded rod rotates to be connected in the first board, be equipped with the guide bar on the first board, the mounting bracket is worn to locate by the guide bar slip, the axial of threaded rod is the same with the axial of guide bar, and the axial perpendicular to first board of guide plate.

Through adopting above-mentioned technical scheme, when the cardboard thickness is different, the workman rotates the threaded rod, and the threaded rod is rotatory around self axis on the first board, threaded rod and mounting bracket threaded connection for the guide bar slides and wears to locate the mounting bracket, and the axial displacement of guide bar is followed to first board and second board this moment, thereby changes the interval between second board and the conveyer belt, is applicable to the cardboard of different thickness that flattens.

Optionally, the limiting rod is provided with an adjusting thread section, and the limiting block is in threaded connection with the limiting rod.

Through adopting above-mentioned technical scheme, when the pressure of second board to the cardboard needs to be adjusted, the workman repeats the above-mentioned interval of action adjustment between second board and the conveyer belt, then the workman rotates the stopper for stopper and gag lever post threaded connection, thereby make the interval between first board and the second board change, the spring takes place to deform, thereby changed the spring to second board elasticity, made things convenient for the workman to adjust the pressure to the cardboard.

Optionally, the first plate includes a plate body and a mounting block, the mounting block is connected to the plate body in a threaded manner, and the upper end of the spring is connected to the mounting block.

Through adopting above-mentioned technical scheme, when needing to be changed the spring, the workman rotates the installation piece for installation piece and plate body separation, the workman again with new installation piece threaded connection in plate body, the installation piece drives new spring mounting in the plate body this moment, the spring is contradicted in the second plate body, thereby has made things convenient for the workman to change the spring.

Optionally, one end of the second plate facing the placing area is bent upwards to form a guide part.

Through adopting above-mentioned technical scheme, when the cardboard removed to the conveyer belt on, the cardboard was contradicted in guide portion, made the second board keep away from in the conveyer belt, and then made things convenient for the cardboard to remove to between second board and the conveyer belt for the difficult card of cardboard is placed between district and the conveyer belt, stability when further having improved the cardboard feeding.

To sum up, the application comprises the following beneficial technical effects:

1. through the arrangement of the rack, the placing area, the conveying belt, the flattening plate and the pushing assembly, the paperboard is pressed against the conveying belt by the flattening plate, the paperboard is flattened on the conveying belt, the paperboard is not easy to shake, the paperboard clamping situation during feeding is reduced, and the stability during paperboard feeding is improved;

2. through the arrangement of the first plate, the second plate, the spring, the limiting rod and the limiting block, the flattening effect on the paper boards on the conveying belt is improved, meanwhile, the second plate is not prone to deviation along the conveying direction of the paper boards, and the stability of the paper boards in feeding is further improved;

3. due to the arrangement of the flattening rollers, the abrasion of the second plate to the paper board is reduced, the transportation stability of the paper board on the conveyor belt is improved, and the stability of the paper board during feeding is further improved;

4. through the arrangement of the mounting rack, the threaded rod and the guide rod, the device is suitable for flattening paperboards with different thicknesses;

5. through the threaded connection between the limiting rod and the limiting block, workers can change the elasticity of the spring to the second plate conveniently;

6. through the arrangement of the plate body and the mounting block, workers can conveniently replace the spring;

7. through the setting of guide portion, make things convenient for the cardboard to get into to between second board and the conveyer belt for the difficult card of cardboard is placed between district and the conveyer belt, stability when further having improved the cardboard feeding.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural diagram illustrating a placement frame, a placement rod, an elastic sheet and a placement area in an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of the platen in the embodiment of the present application;

fig. 4 is a schematic sectional structure view for showing a mounting block and a replacement screw hole in the embodiment of the present application.

Reference numerals: 1. a frame; 11. a feeding end; 12. a placement area; 13. a conveyor belt; 14. placing a rack; 141. placing a rod; 142. an elastic sheet; 15. a lifting cylinder; 2. a mounting frame; 3. pressing a flat plate; 31. a first plate; 311. a plate body; 312. mounting blocks; 32. a second plate; 33. a limiting rod; 34. a limiting groove; 35. adjusting the thread section; 36. a limiting block; 37. a spring; 38. flattening rollers; 4. a pushing assembly; 41. a driving cylinder; 42. pushing the plate; 5. a guide section; 6. a threaded rod; 61. installing a threaded hole; 62. a guide bar; 63. a guide hole; 7. and replacing the threaded hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses stamping forming machine feed arrangement.

As shown in fig. 1 and 2, a feeding device of a punch forming machine comprises a frame 1, wherein the frame 1 extends along the horizontal direction, one end of the frame 1 is a feeding end 11, the feeding end 11 corresponds to an external punch forming machine, a placing area 12 and a conveyor belt 13 are sequentially arranged on the frame 1 along the length direction of the frame, the upper surface of the conveyor belt 13 is flush with the upper surface of the frame 1, and the conveyor belt 13 is close to the feeding end 11.

The rack 1 is fixedly connected with a placing rack 14, the placing rack 14 is fixedly connected with a plurality of placing rods 141, all the placing rods 141 are sequentially arranged along the edge of the paper board, and elastic sheets 142 are fixedly connected below the placing rods 141 and stacked by paper feeding plates. Frame 1 below fixedly connected with lift cylinder 15, lift cylinder 15's piston rod is vertical setting and wears to locate frame 1, fixedly connected with sucking disc on lift cylinder 15's the piston rod.

Fixedly connected with mounting bracket 2 is gone up to frame 1, is provided with dull and stereotyped 3 on the mounting bracket 2, and dull and stereotyped 3 is located conveyer belt 13 top to dull and stereotyped 3 is on a parallel with conveyer belt 13, is equipped with in frame 1 to be used for promoting the cardboard towards the promotion subassembly 4 that conveyer belt 13 removed.

When needs carry out the feeding to the cardboard, the workman will be stacked the cardboard place all place among the pole 141 for flexure strip 142 supports in the cardboard, starts lift cylinder 15, and lift cylinder 15's piston rod rises, and until the sucking disc adsorbs in the cardboard of below, restart lift cylinder 15, lift cylinder 15's piston rod descends, stimulates the cardboard of below and moves down, and flexure strip 142 takes place the deformation, until cardboard and flexure strip 142 separation.

Contradict in frame 1 after until the cardboard, lift cylinder 15's piston rod continues the downstream, sucking disc and cardboard separation, the cardboard is located and places district 12 this moment, the workman starts promotion subassembly 4, promote subassembly 4 and promote the cardboard of placing district 12, promote on the cardboard conveyer belt 13, press the flat board 3 to flatten the cardboard on the conveyer belt 13 this moment, make the cardboard be the flat state of exhibition, under conveyer belt 13's transportation, thereby carry the cardboard to feed end 11, the cardboard gets into in the stamping forming machine, the cardboard feeding process has been accomplished, the difficult emergence of cardboard rocks, the condition of cardboard when having reduced the feeding, stability when having improved the cardboard feeding.

The pushing assembly 4 comprises a driving cylinder 41 and a push plate 42, the driving cylinder 41 is fixedly connected to the rack 1, the axial direction of a piston rod of the driving cylinder 41 is the same as the conveying direction of the conveying belt 13, the push plate 42 is fixedly connected to the piston rod of the driving cylinder 41, when a worker needs to push the paper board in the placing area 12, the worker starts the driving cylinder 41, the piston rod of the driving cylinder 41 drives the push plate 42 to move towards the conveying belt 13, and the push plate 42 pushes the paper board in the placing area 12, so that the pushing process is completed.

As shown in fig. 3, the pressing plate 3 includes a first plate 31 and a second plate 32, the first plate 31 is located directly above the second plate 32, a limiting rod 33 is fixedly connected to the second plate 32, the limiting rod 33 is vertically disposed, a limiting groove 34 for the limiting rod 33 to slide and penetrate is formed in the first plate 31, an adjusting thread section 35 is formed in the limiting rod 33, a limiting block 36 is connected to the adjusting thread section 35 through threads, and the limiting block 36 abuts against the upper surface of the first plate 31.

The first plate 31 is provided with a plurality of springs 37, and the lower ends of the springs 37 abut against the upper surface of the second plate 32, so that the limiting blocks 36 abut against the upper surface of the first plate 31.

When the cardboard was located conveyer belt 13, the cardboard promoted the upwards slight removal of second board 32, and gag lever post 33 slides in spacing groove 34 this moment, and spring 37 takes place to deform and continuously promotes second board 32 and remove towards conveyer belt 13 for second board 32 continuously flattens to the cardboard on the conveyer belt 13, thereby has improved the effect of flattening to the cardboard, thereby has reduced the cardboard and has rocked in the transportation, stability when further having improved the cardboard feeding.

Meanwhile, the limiting rod 33 penetrates through the limiting groove 34 in a sliding mode, so that the second plate 32 is not prone to relative movement with the first plate 31 in the horizontal direction, the second plate 32 is not prone to deviation along with movement of the paper board, and stability during feeding of the paper board is further improved.

As shown in fig. 1, the lower surface of the second plate 32 is provided with a plurality of embedding grooves, all the embedding grooves are connected with flattening rollers 38 in a rotating manner, the axial direction of all the flattening rollers 38 is the same as the width direction of the conveyor belt 13, the arrangement direction of the flattening rollers 38 is the same as the transportation direction of the conveyor belt 13, and the lowest ends of the flattening rollers 38 are flush with the lower surface of the second plate 32.

When the paper board is located on the conveyor belt 13, the second plate 32 drives the flattening roller 38 to abut against the upper surface of the paper board, the conveyor belt 13 drives the paper board to move along with the movement of the conveyor belt 13, and the flattening roller 38 rotates around the axis of the flattening roller 38, so that the hard friction between the second plate 32 and the paper board is converted into the rolling friction between the paper board and the flattening roller 38, and the damage to the paper board is reduced.

Simultaneously, make the removal of cardboard on conveyer belt 13 more smooth and easy, the cardboard is difficult for because frictional force is detained on conveyer belt 13, stability when further having improved the cardboard feeding.

As shown in fig. 1 and 3, one end of the second plate 32 facing the placing area 12 is bent upwards to form a guiding portion 5, the lower surface of the guiding portion 5 is in an arc shape, when the paper board moves towards the conveyor belt 13, the paper board abuts against the guiding portion 5 to promote the second plate 32 to move upwards, the guiding portion 5 promotes the paper board to be inserted between the second plate 32 and the conveyor belt 13, so that the movement of the paper board between the placing area 12 and the conveyor belt 13 is smoother, and the stability of the paper board during feeding is further improved.

The upper surface of first board 31 rotates and is connected with threaded rod 6, and threaded rod 6 is vertical setting, has seted up installation screw hole 61 on the mounting bracket 2, and threaded rod 6 threaded connection is in installation screw hole 61, and the upper end salient of threaded rod 6 is in mounting bracket 2 and fixedly connected with handle, and fixedly connected with is the guide bar 62 of vertical setting on first board 31, has seted up guiding hole 63 on the mounting bracket 2, and guiding hole 63 is worn to locate in the sliding of guide bar 62.

When the cardboard thickness of feeding is different, the workman rotates the handle for threaded rod 6 is rotatory around self axis, and threaded rod 6 and installation screw hole 61 threaded connection this moment make guide bar 62 slide in guide hole 63, thereby drive first board 31 and second board 32 and move along vertical direction, thereby accomplish the adjustment to second board 32 height position, make the interval between second board 32 and the conveyer belt 13 be adapted to the cardboard of different thickness.

Meanwhile, a worker grasps the second plate 32 and rotates the limiting block 36, so that the limiting block 36 is in threaded connection with the adjusting threaded section 35, the distance between the first plate 31 and the second plate 32 is changed, the spring 37 deforms at the moment, the elasticity of the spring 37 to the second plate 32 is changed, the worker repeats the actions, the distance between the second plate 32 and the conveyor belt 13 is changed, and the pressure adjustment of the second plate 32 to the paperboard on the conveyor belt 13 is realized.

As shown in fig. 3 and 4, the first plate 31 includes a plate body 311 and a plurality of mounting blocks 312, the mounting blocks 312 correspond to the springs 37 one by one, the upper ends of the springs 37 are fixedly connected to the mounting blocks 312, the mounting blocks 312 are cylindrical in this embodiment, a plurality of replacing threaded holes 7 are formed in the plate body 311, the replacing threaded holes 7 correspond to the mounting blocks 312 one by one, and the mounting blocks 312 are in threaded connection with the replacing threaded holes 7.

When the worker needs to replace the spring 37, the worker rotates the mounting block 312, so that the mounting block 312 rotates around the axis of the worker in the replacement threaded hole 7, after the mounting block 312 is separated from the replacement threaded hole 7, the mounting block 312 and the spring 37 are both separated from the plate body 311, and the worker connects a new mounting block 312 in the replacement threaded hole 7 in a threaded manner, so that the new spring 37 abuts against the second plate 32.

According to the actions, the replacement process of the spring 37 is completed, so that the flattening effect of the second plate 32 on the paperboard is improved, and the stability of the paperboard during feeding is further improved.

The implementation principle of the feeding device of the punch forming machine in the embodiment of the application is as follows: when it is necessary to feed the cardboard on the placing area 12, first, the worker starts the driving cylinder 41, and the piston rod of the driving cylinder 41 pushes the push plate 42 to move toward the conveyor belt 13, so that the push plate 42 pushes the cardboard on the placing area 12 toward the conveyor belt 13.

The cardboard then abuts against the guide 5, causing the second plate 32 to move slightly upwards, the stop bar 33 to slide in the stop groove 34, the spring 37 to deform, the cardboard being inserted between the second plate 32 and the conveyor 13, the conveyor 13 being activated, the conveyor 13 driving the cardboard towards the feed end 11, the spring 37 pushing the second plate 32 against the upper surface of the cardboard.

Then, conveyer belt 13 drives the cardboard and removes towards feed end 11, and flattening roller 38 is contradicted in the cardboard upper surface, and flattening roller 38 is rotatory around self axis, flattens the cardboard to make the cardboard difficult in-process of transporting feed end 11 take place to rock, make the difficult condition that pinches emergence card paper of cardboard, and then stability when having improved the cardboard feeding.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a stamping forming machine feed arrangement which characterized in that: including frame (1), frame (1) is feed end (11) along self length direction's one end, be equipped with the district (12) of placing that the paper feed board placed on frame (1), place district (12) with be equipped with conveyer belt (13) that are used for carrying the paper feed board between feed end (11), the direction of delivery of conveyer belt (13) is the same with the direction of arranging of placing district (12) and feed end (11), be equipped with on frame (1) and be used for flattening board (3) on conveyer belt (13), be equipped with on frame (1) and push assembly (4) of pushing the cardboard of placing district (12) to conveyer belt (13).

2. The feeding device of the press molding machine according to claim 1, characterized in that: the pushing assembly (4) comprises a driving cylinder (41), the arrangement direction of the placing area (12) and the conveying belt (13) is the same as the axial direction of a piston rod of the driving cylinder (41), and a pushing plate (42) used for pushing the paperboard is arranged on the piston rod of the driving cylinder (41).

3. The feeding device of the press molding machine according to claim 1, characterized in that: the pressure flat plate (3) includes from last first board (31) and the second board (32) that sets gradually extremely down, be equipped with spring (37) that make second board (32) conflict cardboard between first board (31) and second board (32), be equipped with gag lever post (33) on second board (32), first board (31) are worn to locate and are equipped with stopper (36) in the upper end of gag lever post (33), stopper (36) are contradicted in one side that second board (32) were kept away from in first board (31), first board (31) are located to the upper end of spring (37), the lower extreme of spring (37) is contradicted in second board (32).

4. The feeding device of the punch forming machine according to claim 3, wherein: be equipped with a plurality of flattening roller (38) that are used for conflicting cardboard on conveyer belt (13) on second board (32), the axial perpendicular to conveyer belt (13) the direction of transportation of flattening roller (38), all flattening roller (38) arrange the direction the same with the direction of transportation of conveyer belt (13).

5. The feeding device of the punch forming machine according to claim 4, wherein: be equipped with on frame (1) mounting bracket (2), threaded connection has threaded rod (6) on mounting bracket (2), threaded rod (6) rotate to be connected in first board (31), be equipped with guide bar (62) on first board (31), mounting bracket (2) are worn to locate in guide bar (62) slip, the axial of threaded rod (6) is the same with the axial of guide bar (62), and the axial perpendicular to first board (31) of guide plate.

6. The feeding device of the punch forming machine according to claim 5, wherein: the limiting rod (33) is provided with an adjusting thread section (35), and the limiting block (36) is in threaded connection with the limiting rod (33).

7. The feeding device of the press molding machine according to claim 6, wherein: the first plate (31) comprises a plate body (311) and a mounting block (312), the mounting block (312) is connected to the plate body (311) in a threaded mode, and the upper end of the spring (37) is connected to the mounting block (312).

8. The feeding device of the punch forming machine according to claim 3, wherein: the second plate (32) is bent upward toward one end of the placement area (12) to form a guide portion (5).

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