CN220390447U

CN220390447U - Paperboard grooving machine

Info

Publication number: CN220390447U
Application number: CN202321979186.0U
Authority: CN
Inventors: 陈永平; 陈钰民
Original assignee: Shantou City Chenghai District Lehua Paper Industry Co ltd
Current assignee: Shantou City Chenghai District Lehua Paper Industry Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-26
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a paperboard grooving machine, which comprises a conveying belt and grooving cutters, wherein fixed frames are respectively and fixedly connected to two sides of the bottom of the conveying belt, a moving part for controlling the grooving position is arranged above the conveying belt, an adjusting part for controlling the grooving depth is arranged above the conveying belt, the moving part comprises a supporting frame fixedly connected with the top of the conveying belt, a moving groove formed in the inner bottom of the supporting frame, a moving block arranged in the moving groove, a screw rod connected with the moving block and a first motor connected with one end of the screw rod, and the problems that the grooving machine can prevent the paperboard from jumping and grooving the paperboard, but manually and repeatedly screwing bolts are needed when the grooving depth and the grooving position are adjusted, the adjusting efficiency is low and the machining efficiency is reduced are solved by arranging the conveying belt, the grooving cutters, the fixed frames, the supporting frame and the limiting parts.

Description

Paperboard grooving machine

Technical Field

The utility model relates to the technical field of paperboard grooving equipment, in particular to a paperboard grooving machine.

Background

Paper products such as paper board at present are increasingly favored by the market due to the advantages of small pollution, recycling, good processing and using performances and the like, so that the packaging box is mostly manufactured by adopting paper board, and the paper board material needs to be cut, grooved and the like before being processed into the paper box, so that the paper box is convenient to use.

The prior art patent CN216423582U discloses a paperboard grooving machine, which comprises a frame, a conveying component which is arranged on the frame and used for conveying paperboards from front to back, and a grooving component which is arranged on the frame and used for grooving paperboards on the conveying component, wherein the grooving component comprises a grooving seat, a paper pressing mechanism and grooving cutters, the grooving seat is arranged on the frame and above the conveying component, two sets of paper pressing mechanisms are arranged at left and right intervals on the bottom surface of the grooving seat, the grooving cutters are arranged between the two sets of paper pressing mechanisms, each set of paper pressing mechanism comprises a plurality of rollers which are arranged at intervals from front to back and are rotationally connected with the grooving seat, and the rotation axle center of each roller is perpendicular to the conveying direction of the conveying component. The paperboard grooving machine can prevent the paperboard from jumping up and down and bending upwards, and ensure the machining precision of paperboard grooving.

Based on the search of the above patent and the discovery of the grooving machine in combination with the prior art, when the grooving machine is used, although the two sides of the paperboard can be limited, the paperboard can be prevented from jumping and can be grooved, the grooving machine needs to manually and repeatedly screw bolts when the grooving depth and grooving position are adjusted, the adjusting efficiency is lower, and the processing efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a paperboard grooving machine, which solves the problems that the prior grooving machine proposed in the background art can limit two sides of a paperboard, prevent the paperboard from jumping and grooving the paperboard, but needs to manually and repeatedly screw bolts when adjusting the grooving depth and grooving position, has lower adjustment efficiency and reduces processing efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the paperboard grooving machine comprises a conveying belt and grooving cutters, wherein fixed frames are fixedly connected to two sides of the bottom of the conveying belt respectively, a moving part for controlling the grooving position is arranged above the conveying belt, and an adjusting part for controlling the grooving depth is arranged above the conveying belt;

the movable part comprises a support frame fixedly connected with the top of the conveying belt, a movable groove formed in the inner bottom of the support frame, a movable block arranged in the movable groove, a screw connected with the movable block and a first motor connected with one end of the screw, the movable block is slidably connected with the movable groove, the screw is in threaded connection with the movable block, and the screw is rotationally connected with the support frame.

Preferably, the adjusting part comprises a fixed block fixedly connected with the bottom of the moving block, a placing cavity formed in the fixed block, a rotating shaft connected with the placing cavity, a gear fixedly connected with the outer side of the rotating shaft, a rack connected with the gear, a second motor connected with one end of the rotating shaft, a sliding port formed in the bottom of the placing cavity and a limiting part used for guaranteeing the moving stability of the rack, the gear is meshed with the rack, the rotating shaft is rotationally connected with the fixed block, and the second motor is fixedly connected with the fixed block.

Preferably, the lifting block is fixedly connected with the bottom of the rack, the mounting groove is formed in the bottom of the lifting block, the mounting block is fixedly connected with the top of the grooving cutter, a through hole is formed in one side of the mounting groove, an annular groove is formed in the through hole, a moving rod is connected in the through hole in a sliding mode, an annular plate is fixedly connected to the outer side of the moving rod, a spring is fixedly connected to one side of the annular plate, one end of the moving rod is fixedly connected with a pulling plate, a locking groove is formed in one side of the mounting block, and the moving rod is connected with the locking groove in a sliding mode and is connected with the annular groove in a sliding mode.

Preferably, the limiting component comprises a limiting groove formed in one side of the placing cavity, a limiting block arranged in the limiting groove and a connecting block arranged between the limiting block and the rack, and the limiting block is in sliding connection with the limiting groove.

Preferably, the fixed plate is fixedly connected with each of two sides of the support frame, the air cylinder is installed at the top of the fixed plate, the connecting plate is fixedly connected with the bottom of the air cylinder, a plurality of vertical rods which are uniformly arranged are fixedly connected with each of two sides of the bottom of the connecting plate, and the guide wheels are installed at the bottoms of the vertical rods.

Preferably, a cross rod is fixedly connected to one side of the pulling plate, and a pull ring is fixedly connected to one end of the cross rod.

Preferably, reinforcing plates are fixedly connected to two sides of the supporting frame respectively, and the reinforcing plates are fixedly connected with the fixing plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up conveyer belt, grooving sword, mount, support frame, movable trough, movable block, screw rod, first motor, fixed block, place the chamber, the pivot, the gear, the rack, the second motor, sliding port and restriction part, first motor can drive the screw rod and drive the movable block and remove, and then can drive the grooving sword and remove, be convenient for adjust the position of grooving, the second motor can drive the gear rotation, and then can drive the rack and reciprocate, and then can adjust the grooving degree of depth, can improve work efficiency, can practice thrift the human cost, reduce intensity of labour, and then can improve the practicality;

2. through setting up elevating block, mounting groove, mounting block, opening, ring channel, movable rod, annular plate, spring, pulling board and locked groove, the movable rod can insert in the locked groove, can fix the mounting block, and then can fix the slotting cutter, can be convenient for the dismouting of slotting cutter change, can be convenient for maintain the slotting cutter.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a perspective cross-sectional view taken along line A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a left side view provided by the present utility model;

FIG. 5 is a perspective cross-sectional view of the view B-B of FIG. 4 provided by the present utility model;

fig. 6 is an enlarged view of fig. 5 at C provided by the present utility model.

In the figure: 1. a conveyor belt; 11. grooving cutter; 12. a fixing frame; 21. a support frame; 22. a moving groove; 23. a moving block; 24. a screw; 25. a first motor; 31. a fixed block; 32. a placement cavity; 33. a rotating shaft; 34. a gear; 35. a rack; 36. a second motor; 37. a sliding port; 41. a lifting block; 42. a mounting groove; 43. a mounting block; 44. a through port; 45. an annular groove; 46. a moving rod; 47. an annular plate; 48. a spring; 49. pulling the plate; 50. a locking groove; 51. a limiting groove; 52. a limiting block; 53. a connecting block; 61. a fixing plate; 62. a cylinder; 63. a connecting plate; 64. a vertical rod; 65. a guide wheel; 71. a cross bar; 72. a pull ring; 81. reinforcing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4, 5 and 6, the present utility model provides a technical solution: the paperboard grooving machine comprises a conveying belt 1 and grooving cutters 11, wherein fixed frames 12 are fixedly connected to two sides of the bottom of the conveying belt 1 respectively, a moving part for controlling the grooving position is arranged above the conveying belt 1, an adjusting part for controlling the grooving depth is arranged above the conveying belt 1, the moving part comprises a supporting frame 21 fixedly connected with the top of the conveying belt 1, a moving groove 22 arranged at the inner bottom of the supporting frame 21, a moving block 23 arranged in the moving groove 22, a screw 24 connected with the moving block 23 and a first motor 25 connected with one end of the screw 24, the moving block 23 is in sliding connection with the moving groove 22, the screw 24 is in threaded connection with the moving block 23, the screw 24 is in rotary connection with the supporting frame 21, the screw 24 can be driven to rotate through the first motor 25, the moving block 23 can be driven to move, the position of the grooving cutters 11 can be adjusted, the grooving driving position of the paperboard can be changed, the adjusting part comprises a fixed block 31 fixedly connected with the bottom of the moving block 23, a placing cavity 32 arranged in the fixed block 31, a rotating shaft 33 connected with the placing cavity 32, a gear 34 fixedly connected with the outer side of the rotating shaft 33, a rack 35 connected with the gear 34, a second motor 36 connected with one end of the rotating shaft 33, a sliding opening 37 arranged at the bottom of the placing cavity 32 and a limiting part for ensuring the moving stability of the rack 35, wherein the gear 34 is meshed with the rack 35, the rotating shaft 33 is rotationally connected with the fixed block 31, the second motor 36 is fixedly connected with the fixed block 31, the rotating shaft 33 and the gear 34 can be driven to rotate through the second motor 36, the rack 35 can be driven to move up and down, the height of the grooving cutter 11 can be adjusted, the depth of grooving can be adjusted, and the limiting part comprises a limiting groove 51 arranged on one side of the placing cavity 32, the limiting block 52 arranged in the limiting groove 51 and the connecting block 53 arranged between the limiting block 52 and the rack 35, wherein the limiting block 52 is in sliding connection with the limiting groove 51, two ends of the connecting block 53 are fixedly connected with the limiting block 52 and the rack 35 respectively, the rack 35 can drive the connecting block 53 and the limiting block 52 to move, the rack 35 can be limited, the rack 35 is prevented from being separated from the gear 34, the moving stability of the rack 35 is ensured, fixed plates 61 are fixedly connected to two sides of the support frame 21 respectively, an air cylinder 62 is mounted at the top of the fixed plates 61, a connecting plate 63 is fixedly connected to two sides of the bottom of the connecting plate 63 respectively, a plurality of vertical rods 64 are uniformly arranged, guide wheels 65 are mounted at the bottoms of the vertical rods 64, the air cylinder 62 can push the connecting plate 63 to move up and down, and then can drive the guide wheels 65 to move up and down, paperboards can be limited, the paperboards are prevented from jumping, reinforcing plates 81 are fixedly connected to two sides of the support frame 21 respectively, the reinforcing plates 81 are fixedly connected with the fixed plates 61, the use strength of the fixed plates 61 can be improved, and the inclination of the fixed plates 61 can be prevented.

Referring to fig. 5 and 6, the bottom of the rack 35 is fixedly connected with a lifting block 41, a mounting groove 42 is formed in the bottom of the lifting block 41, a mounting block 43 is fixedly connected to the top of the grooving cutter 11, a through hole 44 is formed in one side of the mounting groove 42, an annular groove 45 is formed in the through hole 44, a moving rod 46 is slidably connected in the through hole 44, an annular plate 47 is fixedly connected to the outer side of the moving rod 46, a spring 48 is fixedly connected to one side of the annular plate 47, a pulling plate 49 is fixedly connected to one end of the moving rod 46, a locking groove 50 is formed in one side of the mounting block 43, the moving rod 46 is slidably connected with the locking groove 50, the annular plate 47 is slidably connected with the annular groove 45, the mounting block 43 can be inserted into the mounting groove 42, the moving rod 46 can be inserted into the locking groove 50 under the pushing of the spring 48, the mounting block 43 and the grooving cutter 11 can be conveniently detached, the grooving cutter 11 is conveniently replaced and maintained, a cross rod 71 is fixedly connected to one side of the pulling plate 49, a 72 is fixedly connected to one end of the cross rod 71, the pulling rod 49 is conveniently moved by 72, and the pulling plate 49 is conveniently driven by 72 to move the pulling plate 49, and the moving rod 46 is conveniently separated from the locking groove 50.

Working principle: when in operation, firstly, the grooving cutter 11 is installed and fixed, the pull ring 72 is pulled to drive the pull plate 49 and the moving rod 46 to move, the moving rod 46 is moved to drive the annular plate 47 to move, the annular plate 47 is moved to deform the spring 48, then the installation block 43 at the top of the grooving cutter 11 is inserted into the installation groove 42, at the moment, the moving rod 46 is aligned with the locking groove 50, then the pull ring 72 is released, the spring 48 is reset, the moving rod 46 can be pushed to reset, the moving rod 46 can be inserted into the locking groove 50 to fix the grooving cutter 11, then the first motor 25 is started as required, the first motor 25 can drive the screw 24 to rotate, the screw 24 can drive the moving block 23 to move, the moving block 23 can drive the fixed block 31 to move, and then the grooving cutter 11 can be indirectly driven to move, the transverse position of the required grooving is adjusted, then the second motor 36 is started, the second motor 36 can drive the gear 34 on the outer side of the rotating shaft 33 to rotate, the gear 34 can drive the rack 35 to move downwards, the rack 35 can drive the lifting block 41 to move downwards, the grooving cutter 11 can be further driven to move downwards, the grooving depth is adjusted to be suitable, the air cylinder 62 is started, the air cylinder 62 pushes the guide wheel 65 to move downwards, then the paperboard is placed on the conveying belt 1, the paperboard is contacted with the guide wheel 65, the paperboard can be prevented from jumping, meanwhile, the grooving cutter 11 can grooving the paperboard, the working process of the whole device is achieved, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Paperboard grooving machine comprising a conveyor belt (1) and a grooving tool (11), characterized in that: the two sides of the bottom of the conveying belt (1) are fixedly connected with a fixing frame (12) respectively, a moving part for controlling the cutting position is arranged above the conveying belt (1), and an adjusting part for controlling the cutting depth is arranged above the conveying belt (1);

the movable part comprises a supporting frame (21) fixedly connected with the top of the conveying belt (1), a movable groove (22) formed in the inner bottom of the supporting frame (21), a movable block (23) arranged in the movable groove (22), a screw rod (24) connected with the movable block (23) and a first motor (25) connected with one end of the screw rod (24), the movable block (23) is slidably connected with the movable groove (22), the screw rod (24) is in threaded connection with the movable block (23), and the screw rod (24) is rotationally connected with the supporting frame (21).

2. A paperboard grooving machine according to claim 1, characterized in that: the adjusting part comprises a fixed block (31) fixedly connected with the bottom of the moving block (23), a placing cavity (32) formed in the fixed block (31), a rotating shaft (33) connected with the placing cavity (32), a gear (34) fixedly connected with the outer side of the rotating shaft (33), a rack (35) connected with the gear (34), a second motor (36) connected with one end of the rotating shaft (33), a sliding opening (37) formed in the bottom of the placing cavity (32) and a limiting part used for guaranteeing the moving stability of the rack (35), the gear (34) is meshed with the rack (35), the rotating shaft (33) is rotationally connected with the fixed block (31), and the second motor (36) is fixedly connected with the fixed block (31).

3. A paperboard grooving machine according to claim 2, characterized in that: the utility model provides a rack (35) bottom fixedly connected with elevating block (41), mounting groove (42) have been seted up in elevating block (41), mounting block (43) have been seted up to grooving sword (11) top fixedly connected with, opening (44) have been seted up to one side in mounting groove (42), annular groove (45) have been seted up in opening (44), sliding connection has movable rod (46) in opening (44), movable rod (46) outside fixedly connected with annular plate (47), fixedly connected with spring (48) on one side of annular plate (47), movable rod (46) one end fixedly connected with pulling board (49), locked groove (50) have been seted up to mounting block (43) one side, movable rod (46) and locked groove (50) sliding connection, annular plate (47) and annular groove (45) sliding connection.

4. A paperboard grooving machine according to claim 2, characterized in that: the limiting component comprises a limiting groove (51) formed in one side of the placing cavity (32), a limiting block (52) arranged in the limiting groove (51) and a connecting block (53) arranged between the limiting block (52) and the rack (35), and the limiting block (52) is slidably connected with the limiting groove (51).

5. A paperboard grooving machine according to claim 1, characterized in that: the utility model discloses a support frame, including support frame (21), fixed plate (61) are fixed connection respectively to support frame (21) both sides, cylinder (62) are installed at fixed plate (61) top, cylinder (62) bottom fixedly connected with connecting plate (63), a plurality of montants (64) of evenly arranged are fixedly connected with respectively to connecting plate (63) bottom both sides, leading wheel (65) are installed to montant (64) bottom.

6. A paperboard grooving machine according to claim 3, characterized in that: one side of the pulling plate (49) is fixedly connected with a cross rod (71), and one end of the cross rod (71) is fixedly connected with a pull ring (72).

7. A paperboard grooving machine according to claim 5, characterized in that: reinforcing plates (81) are fixedly connected to two sides of the supporting frame (21) respectively, and the reinforcing plates (81) are fixedly connected with the fixing plates (61).