CN211463406U

CN211463406U - Tearing assembly for tearing machine

Info

Publication number: CN211463406U
Application number: CN201922280744.4U
Authority: CN
Inventors: 陆文益; 陆国凤; 陆茜
Original assignee: Zhangjiagang Tuo Sheng Machinery Technology Co ltd
Current assignee: Zhangjiagang Tuo Sheng Machinery Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-11
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a tear subassembly for tearing machine locates in the frame of tearing machine, tears the subassembly including two rotatable arbor of locating in the frame, be used for driving two arbor pivoted drive unit respectively, the axis of rotation of arbor extends along the horizontal direction, one of them of two arbor can move along vertical direction, wherein another can move along the horizontal direction. The utility model discloses a tear subassembly for tearing machine, tear the material through setting up two arbor cooperations, make to tear more thoroughly; simultaneously two arbor slidable settings respectively, the upper portion and the lower part of sliding can all be torn big material, and the distance between two arbor of adjustment that the horizontal slip can be nimble to the tearing of the not unidimensional material of better adaptation.

Description

Tearing assembly for tearing machine

Technical Field

The utility model relates to a material tears the field, concretely relates to tear subassembly for tearing machine.

Background

The tearing machine is a device for tearing materials, is usually used for tearing and recovering waste workpieces, and generally comprises a movable knife and a fixed knife, and the materials are torn through the cooperation of the movable knife and the fixed knife.

However, in the existing tearing machine, the distance between the movable knife and the fixed knife is usually fixed, and the existing tearing machine cannot adapt to tearing of materials with different sizes, especially larger and longer materials such as anchor rods; meanwhile, the fixed-point tearing is carried out only by the cooperation of the movable cutter and the fixed cutter, the tearing is not thorough, and the complete tearing of the inside of the large-size material cannot be realized.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, providing a tear subassembly for tearing machine, should tear the not unidimensional material of adaptation that the subassembly not only can be fine tear, tear simultaneously effectually, tear more thoroughly.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a tear subassembly for tearing machine locates tear in the frame of machine, tear the subassembly and include rotatable locating two arbor in the frame, be used for the drive respectively two arbor pivoted two first drive unit, the axis of rotation of arbor extends along the horizontal direction, one of them can be along the motion of vertical direction, wherein another can be along the motion of horizontal direction of two arbor.

Preferably, the two cutter shafts include a first cutter shaft and a second cutter shaft which are sequentially arranged, the first cutter shaft is slidably arranged along the vertical direction of the rack, and the second cutter shaft is slidably arranged along the horizontal direction.

Further preferably, the tearing assembly further comprises a second driving unit for driving the first cutter shaft to slide and a third driving unit for driving the second cutter shaft to slide.

Further preferably, the second driving unit includes two first slide rails disposed on two sides of the rack and disposed along the vertical direction, a second slide rail disposed in parallel with the first slide rail, a first slide block slidably disposed on the first slide rail, a second slide block disposed on one side of the first slide block and slidably disposed on the second slide rail, and a first oil cylinder for driving the first slide block to slide, and two ends of the first arbor are rotatably disposed on the two first slide blocks respectively.

Still further preferably, the third driving unit includes two third slide rails disposed on two sides of the frame and disposed along a horizontal direction, a fourth slide rail disposed in parallel with the third slide rail, a third slide block slidably disposed on the third slide rail, a fourth slide block disposed on one side of the third slide block and slidably disposed on the fourth slide rail, and a second oil cylinder for driving the third slide block to slide, and two ends of the second cutter shaft are rotatably disposed on the two third slide blocks respectively.

Preferably, the tearing assembly further comprises a first fixed knife fixedly arranged on the rack and positioned on one side of the first knife shaft far away from the second knife shaft, and a first discharging net positioned below the first fixed knife and the first knife shaft.

Still further preferably, the tearing assembly further comprises a connecting piece arranged on the third sliding block and positioned on one side of the second cutter shaft far away from the first cutter shaft, a second fixed cutter fixedly arranged on the connecting piece, and a second discharging net positioned below the second fixed cutter and the second cutter shaft.

Still further preferably, the tearing assembly further comprises a pusher plate provided on the connecting member.

Preferably, tear the subassembly and still including locating two arbor below and can be along the dam block of vertical direction motion, be used for driving the fourth drive unit of dam block motion.

Further preferably, tear the subassembly and still include to locate along vertical direction fifth slide rail in the frame, the dam block slidable locates on the fifth slide rail.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a tear subassembly for tearing machine, tear the material through setting up two arbor cooperations, make to tear more thoroughly; simultaneously two arbor slidable settings respectively, the upper portion and the lower part of sliding can all be torn big material, and the distance between two arbor of adjustment that the horizontal slip can be nimble to the tearing of the not unidimensional material of better adaptation.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of FIG. 1 taken along line B;

FIG. 4 is an enlarged schematic view of FIG. 3 at C;

FIG. 5 is a schematic view taken along line D of FIG. 3;

fig. 6 is an enlarged schematic view of fig. 5 at E.

Wherein: 1. a frame; 2. a cutter shaft; 21. a first cutter shaft; 22. a second cutter shaft; 3. a first drive unit; 4. a second driving unit; 41. a first slide rail; 42. a second slide rail; 43. a first slider; 44. a second slider; 45. a first cylinder; 5. a third driving unit; 51. a third slide rail; 52. a fourth slide rail; 53. a third slider; 54. a fourth slider; 55. a second cylinder; 6. a first stationary knife; 7. a first discharge net; 8. a connecting member; 9. a second stationary knife; 10. a second discharge net; 11. a material pushing plate; 12. a material blocking block; 13. a fourth drive unit; 14. a fifth slide rail;

100. and (3) feeding.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 6, a tearing assembly for a tearing machine is arranged on a rack 1 of the tearing machine, and the tearing assembly comprises two cutter shafts 2 which are rotatably arranged on the rack 1 and two first driving units 3 which are respectively used for driving the two cutter shafts 2 to rotate, wherein the rotation axes of the cutter shafts 2 extend along the horizontal direction, one of the two cutter shafts 2 can move along the vertical direction, and the other one of the two cutter shafts 2 can move along the horizontal direction.

Here, one of the two knife shafts 2 is slidable up and down, and the other is slidable left and right. The material 100 is torn by the matching of the two cutter shafts 2, so that the material is torn more thoroughly; simultaneously two arbor 2 are the slidable setting respectively, and the upper portion and the lower part that slide from top to bottom can all tear major possession material 100, and the distance between two arbor 2 of adjustment that the horizontal slip can be nimble to better adaptation not unidimensional material 100 tears.

In the present embodiment, as shown in fig. 1-2, the two knife shafts 2 include a first knife shaft 21 and a second knife shaft 22 sequentially disposed, the first knife shaft 21 is slidably disposed along the vertical direction of the rack 1, and the second knife shaft 22 is slidably disposed along the horizontal direction. The tearing assembly further comprises a second driving unit 4 for driving the first cutter shaft 21 to slide and a third driving unit 5 for driving the second cutter shaft 22 to slide. Here, the first cutter shaft 21 is rotatable in a clockwise direction, and the second cutter shaft 22 is rotatable in a counterclockwise direction.

Specifically, as shown in fig. 2 to 6, the second driving unit 4 includes two first slide rails 41 disposed on two sides of the rack and disposed in the up-down direction, a second slide rail 42 disposed in parallel with the first slide rail 41, a first slider 43 slidably disposed on the first slide rail 41, a second slider 44 disposed on one side of the first slider 43 and slidably disposed on the second slide rail 42, and a first oil cylinder 45 for driving the first slider 43 to slide, wherein two ends of the first knife shaft 21 are respectively rotatably disposed on the two first sliders 43. Here, the first slide rail 41 can be fitted and snap-fitted in the first slider 43. The second slide rail 42 can be engaged with the side of the second slide block 44 to play a guiding role.

The third driving unit 5 includes two third slide rails 51 disposed on two sides of the frame and disposed along the horizontal direction, a fourth slide rail 52 disposed in parallel with the third slide rail 51, a third slider 53 slidably disposed on the third slide rail 51, a fourth slider 54 disposed on one side of the third slider 53 and slidably disposed on the fourth slide rail 52, and a second oil cylinder 55 for driving the third slider 53 to slide, wherein two ends of the second knife shaft 22 are respectively rotatably disposed on the two third sliders 53. Here, the third slide rail 51 is fittingly engaged with the third slider 53. The fourth slide rail 52 has two and can be engaged with each other and embedded at two ends of the fourth slider 54, so as to function as a guide.

In this embodiment, as shown in fig. 1, the tearing assembly further includes a first fixed knife 6 fixed on the frame 1 and located on a side of the first knife shaft 21 away from the second knife shaft 22, a first discharging net 7 located below the first fixed knife 6 and the first knife shaft 21, a connecting member 8 located on the third slider 53 and located on a side of the second knife shaft 22 away from the first knife shaft 21, a second fixed knife 9 fixed on the connecting member 8, and a second discharging net 10 located below the second fixed knife 9 and the second knife shaft 22. Here, the connecting member 8 is a connecting rod, and the first discharging net 7 and the second discharging net 10 are used for discharging after tearing. Through the arrangement of the first fixed cutter 6 and the second fixed cutter 9, after the first cutter shaft 21 and the second cutter shaft 22 tear the material 100, the material 100 remained on the first cutter shaft 21 and the second cutter shaft 22 is taken up and contacts with the first fixed cutter 6 and the second fixed cutter 9 again, so that secondary tearing is realized, and the tearing is more thorough. In the above embodiment, a discharging screen plate is further arranged below the first discharging screen 56 and the second discharging screen 66.

Here, the tearing assembly further comprises a pusher plate 11 provided on the connecting member 8. Through the arrangement of the material pushing plate 11, when the second cutter shaft 22 moves leftwards, the material pushing plate 11 can be matched to push and tear the material 100 towards the first cutter shaft 21, so that the function of a baffle is achieved, and the material 100 which is not torn is prevented from being scattered.

Foretell tear subassembly still including locate two arbor 2 below and can be along the striker block 12 of vertical direction motion, be used for driving striker block 12 motion fourth drive unit 13, locate the fifth slide rail 14 on the frame 1 along vertical direction, striker block 12 slidable locates on fifth slide rail 14. Here, the fourth driving unit 13 is an oil cylinder, and the fifth slide rail 14 has two rails, and is respectively embedded on the material blocking block 12. Through the arrangement of the material blocking block 12, when the first cutter shaft 21 and the second cutter shaft 22 rotate in opposite directions and tear the material 100, the material 100 is driven to pass through the material blocking block 12 from top to bottom, and the first cutter shaft 21 and the second cutter shaft 22 can be matched with the material blocking block 12 to tear the material 100 again, so that the tearing thoroughness is further improved.

The following specifically explains the working process of this embodiment: when the work is started, the material 100 is put in from the upper parts of the two cutter shafts 2, the second cutter shaft 22 moves towards the direction close to the material 100 and gradually extrudes the material 100 to the first cutter shaft 21 for tearing, and the material 100 is thoroughly torn through the matching of the material blocking block 12, the first fixed cutter 6 and the second fixed cutter 9; if the material 100 is longer, the first knife shaft 21 can be driven to move upwards and tear the upper material 100, so that the tearing is more thorough.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a tear subassembly for tearing machine locates on tearing machine's frame (1), its characterized in that: the tearing assembly comprises two cutter shafts (2) rotatably arranged on the rack (1) and two first driving units (3) respectively used for driving the two cutter shafts (2) to rotate, the rotating axis of each cutter shaft (2) extends along the horizontal direction, one of the two cutter shafts (2) can move along the vertical direction, and the other one of the two cutter shafts can move along the horizontal direction.

2. A tearing assembly for a tearing machine, according to claim 1, characterized in that: two arbor (2) including first arbor (21) and second arbor (22) that set gradually, first arbor (21) are along the upper and lower direction slidable of frame (1) sets up, second arbor (22) are along horizontal direction slidable sets up.

3. A tearing assembly for a tearing machine, according to claim 2, characterized in that: the tearing assembly further comprises a second driving unit (4) used for driving the first cutter shaft (21) to slide and a third driving unit (5) used for driving the second cutter shaft (22) to slide.

4. A tearing assembly for a tearing machine, according to claim 3, wherein: the second driving unit (4) comprises two first sliding rails (41) arranged on two sides of the rack and arranged along the vertical direction, a second sliding rail (42) arranged in parallel with the first sliding rail (41), a first sliding block (43) slidably arranged on the first sliding rail (41), a second sliding block (44) arranged on one side of the first sliding block (43) and arranged on the second sliding rail (42) in a sliding manner, and a first oil cylinder (45) used for driving the first sliding block (43) to slide, wherein two ends of the first cutter shaft (21) are respectively rotatably arranged on the two first sliding blocks (43).

5. A tearing assembly for a tearing machine, according to claim 3, wherein: the third driving unit (5) comprises two third sliding rails (51) which are arranged on two sides of the rack and are arranged along the horizontal direction, a fourth sliding rail (52) which is arranged in parallel with the third sliding rail (51), a third sliding block (53) which is arranged on the third sliding rail (51) in a slidable manner, a fourth sliding block (54) which is arranged on one side of the third sliding block (53) and can slide on the fourth sliding rail (52), and a second oil cylinder (55) which is used for driving the third sliding block (53) to slide, wherein two ends of the second cutter shaft (22) are respectively and rotatably arranged on the two third sliding blocks (53).

6. A tearing assembly for a tearing machine, according to claim 2, characterized in that: the tearing assembly further comprises a first fixed cutter (6) fixedly arranged on the rack (1) and positioned on one side, far away from the second cutter shaft (22), of the first cutter shaft (21), and a first discharging net (7) positioned below the first fixed cutter (6) and the first cutter shaft (21).

7. A tearing assembly for a tearing machine, according to claim 5, characterized in that: the tearing assembly further comprises a connecting piece (8) which is arranged on the third sliding block (53) and is positioned on one side, far away from the first cutter shaft (21), of the second cutter shaft (22), a second fixed cutter (9) which is fixedly arranged on the connecting piece (8), and a second discharging net (10) which is positioned below the second fixed cutter (9) and the second cutter shaft (22).

8. A tearing assembly for a tearing machine, according to claim 7, characterized in that: the tearing assembly further comprises a material pushing plate (11) arranged on the connecting piece (8).

9. A tearing assembly for a tearing machine, according to claim 1, characterized in that: tear the subassembly and still including locating two arbor (2) below and can be along material stopping block (12) of vertical direction motion, be used for the drive material stopping block (12) fourth drive unit (13) of motion.

10. A tearing assembly for a tearing machine, according to claim 9, wherein: tear the subassembly and still include and locate along vertical direction fifth slide rail (14) on frame (1), dam block (12) slidable locates on fifth slide rail (14).