CN220392815U - High-speed cutting machine - Google Patents

Abstract

The utility model discloses a high-speed dividing and cutting machine which comprises a frame and a machine case, wherein the machine case is fixed at the top of the frame, an angle wheel is rotatably arranged at the corner of the top of the front side of the machine case, a supporting plate is arranged below the angle wheel, a supporting roller extending longitudinally is fixed at the front side of the supporting plate, a tensioning wheel is arranged at the front part of the machine case inside the supporting plate, a guide wheel is rotatably arranged at the front side of the top of the machine case, and a constraint assembly is arranged below the guide wheel. The beneficial effects are that: according to the utility model, the material strips are guided by the constraint frame to be downwards input into the accommodating hole at the central position, so that the material strips with different widths can be conveniently matched to downwards convey and cut, and the application range is wider; and can ensure that the material area remains in accommodation hole central point all the time, and then ensure that the material area can be corresponding with the cutter position, improve the easy back and forth swing in the current material area and cause the offset, the incomplete adhesion problem of cutting in-process of cutting, the practicality is strong.

Description

High-speed cutting machine

Technical Field

The utility model relates to the field of food processing instruments, in particular to a high-speed dividing and cutting machine.

Background

The high-speed dividing and cutting machine is high-efficiency and high-precision processing equipment, is currently used in the industries of papermaking, printing, food and paper industry, is widely applied to the production industry of instant food, such as a slitting production line of a bubble fabric bag, is used for dividing a long-section material belt into single small material bags, cannot adjust the width of a conveying and slitting channel according to the width of different material belts, is easy to cause adhesion due to product deviation and swing of the material belts in the width direction in the continuous conveying and slitting process, and further causes inaccurate cutting positions, so that the material bags are not thoroughly cut and separated, and the practicability is poor.

Disclosure of Invention

The utility model aims to solve the problems, and provides a high-speed dividing and cutting machine, wherein two groups of constraint frames with adjustable positions are arranged on the front side of a machine box for guiding a material belt to be conveyed towards a cutter direction, the material belt is guided to be downwards conveyed into a containing hole through the constraint frames at a central position so as to be convenient for downward conveying and cutting of the material belts with different widths, the application range is wider, the material belt can be ensured to be always kept at the central position of the containing hole, the material belt can be further ensured to correspond to the cutter position, the problems of position deviation and incomplete cutting caused by easy back and forth swing in the conventional material belt conveying and cutting process are solved, and the high-speed dividing and cutting machine is high in practicability and is described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high-speed dividing and cutting machine which comprises a frame and a machine case, wherein the machine case is fixed at the top of the frame, an angle wheel is rotationally arranged at the corner of the top of the front side of the machine case, a supporting plate is arranged below the angle wheel, a supporting roller which extends longitudinally is fixed at the front side of the supporting plate, a tensioning wheel is arranged at the front part of the machine case inside the supporting plate, a guide wheel is rotationally arranged at the front side of the top of the machine case, a constraint assembly is arranged below the guide wheel, a workbench is arranged below the constraint assembly, and a cutting assembly is arranged at the bottom side of the workbench;

the middle part of the tensioning wheel is rotatably provided with a mandrel, the rear end part of the mandrel is rotatably connected with a swing arm, the other end of the swing arm is fixedly provided with a mounting shaft, and the mounting shaft longitudinally penetrates through the chassis and is in running fit with the front wall of the chassis through a bearing.

By adopting the high-speed dividing and cutting machine, when the high-speed dividing and cutting machine is used, a material belt to be divided is wound on the outer circumference side of the carrier roller, the material belt is wound around the corner wheel, the tensioning wheel and the guide wheel in sequence, vertically penetrates through two groups of constraint frames of the constraint assembly, then downwards penetrates through two groups of pressing plates and penetrates out of the containing holes, and downwards penetrates through the cutting assembly to perform bag cutting operation; when the spacing between the two groups of constraint frames is required to be adjusted according to different material belts, the screw is driven to rotate by the rotary knob, and the two groups of sliding blocks are driven to reversely slide by using external threads at the two ends of the screw so as to synchronously realize the approaching or separating of the two groups of sliding blocks, so that the spacing between the constraint frames at the outer sides of the two groups of sliding blocks is changed, and the spacing between the two groups of sliding blocks is adjusted to be suitable for the conveying guiding positions of the material belts with different widths; when the distance between the two groups of pressing plates is required to be adjusted according to different material belt thicknesses, the transverse positions of the pressing plates and the positioning plates on the workbench are adjusted by detaching screws penetrating into the positioning grooves and fixed to the top side of the workbench, and the positioning plates are pressed onto the workbench again by screwing the screws, so that the transverse position adjustment process of the two groups of pressing plates is completed; when the material bag passes through the containing hole downwards, the crank is driven by the driving motor to rotate continuously, the crank is utilized to draw the connecting rod to support the sliding seat to slide transversely and reciprocally under the guiding action of the guide rail, and then the cutter at the bottom side of the sliding seat slides transversely and reciprocally to cut off the material belt periodically to realize the slitting process.

Preferably, the rack comprises a rectangular square frame-shaped fixing frame, a U-shaped movable frame with a downward opening is arranged above the fixing frame, two ends of the movable frame vertically penetrate into the top of the fixing frame, and the movable frame is vertically matched with the fixing frame in a sliding manner.

Preferably, the top of the movable frame is fixed on the bottom side of the chassis, a screw rod vertically penetrating into the fixed frame is fixed at the bottom in the movable frame, the screw rod is in clearance fit with the fixed frame, a disc-shaped rotary disc is arranged at the outer side of the screw rod between the fixed frame and the movable frame, and the rotary disc is in threaded fit with the screw rod.

Preferably, two groups of flat-plate-shaped feet extending longitudinally are fixed on two sides of the bottom of the fixing frame, and universal wheels are arranged on the front side and the rear side of the bottom of each foot.

Preferably, the restraint subassembly is including being fixed in the slipform of quick-witted case front side, slipform outside front and back symmetry is provided with two sets of rotation ear, two sets of rotation ear middle part is vertically run through and is had the screw rod, the screw rod front end is fixed with the knob, and two sets of rotation ear between the screw rod both ends are provided with two sets of external screw threads opposite in direction of rotation, the inside front and back side of slipform is all longitudinally sliding and is provided with the slider, the slider outside is fixed with the swivel nut that extends to the screw rod outside, the screw rod passes through external screw thread and two sets of swivel nut screw-thread fit.

Preferably, two groups of slide blocks are far away from the front and back symmetry of one side of the screw rod is fixed with two groups of constraint frames, two groups of constraint frames are of C-shaped frame structures with two groups of openings opposite to each other and extending vertically, accommodating holes vertically penetrate through the middle of the workbench, two groups of pressing plates are arranged in the accommodating holes in a transversely symmetrical mode, the tops of the two groups of pressing plates are outwards expanded to form arc-shaped opening openings, two groups of pressing plates are fixed with two groups of positioning plates which transversely extend to the top side of the workbench on the opposite sides of the pressing plates, and two groups of positioning plates vertically penetrate through waist-shaped positioning grooves which transversely extend.

Preferably, the cutting assembly comprises a guide rail which is fixed on the bottom side of the workbench and transversely extends, a sliding seat is arranged on the bottom side of the guide rail in a transversely sliding mode, a cutter is fixed on the bottom of the sliding seat, a connecting rod is hinged to the rear side of the sliding seat, a crank is hinged to the other end of the connecting rod, and a driving motor fixed inside the case is arranged on the outer side of the crank.

Preferably, the output end of the driving motor is fixed at the rear side of the crank, the connecting rod is hinged with the front side of the crank at the eccentric position of the output end of the driving motor, and the cutter transversely extends to the lower part of the accommodating hole.

The beneficial effects are that: according to the utility model, the two groups of constraint frames with adjustable positions are arranged on the front side of the machine case for guiding the material belt to be conveyed towards the cutter, and the material belt is guided by the constraint frames to be downwards input into the accommodating hole at the centering position so as to be convenient for adapting to the downward conveying and slitting of the material belts with different widths, so that the application range is wider;

and can ensure that the material area remains in accommodation hole central point all the time, and then ensure that the material area can be corresponding with the cutter position, improve the easy back and forth swing in the current material area and cause the offset, the incomplete adhesion problem of cutting in-process of cutting, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view block diagram of the present utility model;

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

FIG. 3 is a schematic perspective view of a chassis according to the present utility model;

FIG. 4 is a schematic perspective view of a restraint assembly of the present utility model;

FIG. 5 is a schematic perspective view of a table of the present utility model;

FIG. 6 is a schematic perspective view of another aspect of the present utility model;

FIG. 7 is a schematic perspective view of a cutting assembly of the present utility model;

FIG. 8 is a schematic perspective view of a frame of the present utility model;

FIG. 9 is a schematic view of the frame of the present utility model in a disassembled configuration;

fig. 10 is a front view of a slit state of the web of the present utility model.

The reference numerals are explained as follows:

1. a frame; 101. a fixing frame; 102. a movable frame; 103. an operation lever; 104. a turntable; 105. a foot margin; 106. a universal wheel; 2. a chassis; 3. a supporting plate; 301. a carrier roller; 4. an angle wheel; 5. a tensioning wheel; 501. a mandrel; 502. swing arms; 503. a mounting shaft; 6. a guide wheel; 7. a restraint assembly; 701. a sliding frame; 701a, rotating ears; 702. a screw; 702a, external threads; 703. a knob; 704. a slide block; 704a, a screw sleeve; 705. a constraint frame; 8. a cutting assembly; 801. a guide rail; 802. a sliding seat; 803. a cutter; 804. a connecting rod; 805. a crank; 806. a driving motor; 9. a work table; 901. a receiving hole; 902. a pressing plate; 903. a positioning plate; 904. a positioning groove; 10. and (5) a material belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-10, the utility model provides a high-speed dividing and cutting machine, which comprises a frame 1 and a machine case 2, wherein the machine case 2 is fixed at the top of the frame 1, an angle wheel 4 is rotatably arranged at the corner of the top of the front side of the machine case 2, a supporting plate 3 is arranged below the angle wheel 4, a carrier roller 301 extending longitudinally is fixed at the front side of the supporting plate 3, a tensioning wheel 5 is arranged at the front part of the machine case 2 inside the supporting plate 3, a guide wheel 6 is rotatably arranged at the front side of the top of the machine case 2, a restraint assembly 7 is arranged below the guide wheel 6, a workbench 9 is arranged below the restraint assembly 7, and a cutting assembly 8 for cutting a finished product material belt 10 into single material bags is arranged at the bottom side of the workbench 9;

the middle part rotation of take-up pulley 5 is provided with dabber 501, and the rotation of this dabber 501 rear end is connected with swing arm 502, and the swing arm 502 other end is fixed with installation axle 503, and installation axle 503 runs through machine case 2 vertically and passes through bearing normal running fit with this machine case 2 front wall, and take-up pulley 5 downside is walked around to the material area 10 to the be convenient for compress tightly the material area 10 downwards through take-up pulley 5 and realize taut.

As an alternative embodiment, the stand 1 comprises a rectangular square frame-shaped fixing frame 101, a U-shaped movable frame 102 with a downward opening is arranged above the fixing frame 101, two ends of the movable frame 102 vertically penetrate into the top of the fixing frame 101, the movable frame 102 is vertically in sliding fit with the fixing frame 101, the top of the movable frame 102 is fixed on the bottom side of the chassis 2, a screw rod 702 vertically penetrating into the fixing frame 101 is fixedly arranged at the bottom inside the movable frame 102, the screw rod 702 is in clearance fit with the fixing frame 101, a disc-shaped rotary disc 104 is arranged at the outer side of the screw rod 702 between the fixing frame 101 and the movable frame 102, the rotary disc 104 is in threaded fit with the screw rod 702, so that when the height position of the cutting assembly 8 needs to be adjusted, the rotary disc 104 is adjusted at the outer side of the screw rod 702 through rotating the rotary disc 104, the rotary disc 104 is utilized to support the rotary disc 101, so that the integral height of the chassis 1 can be adjusted through the rotary disc 104, the height adjustment of the chassis 2 and parts at the outer side of the chassis is realized, the two groups of longitudinally extending flat-shaped ground feet 105 are conveniently and matched with the production line cutting needs, and the front and rear sides of the bottom of the fixing frame 101 are fixedly provided with two groups of flat ground feet 106, and universal wheels 106 are arranged at the front and rear sides of the bottoms of the ground feet, and the universal convenience of the overall mobile equipment is improved;

the restraint assembly 7 comprises a sliding frame 701 fixed on the front side of the chassis 2, two groups of rotating lugs 701a are symmetrically arranged in front and back of the outer side of the sliding frame 701, a screw rod 702 longitudinally penetrates through the middle of the two groups of rotating lugs 701a, a knob 703 is fixed at the front end of the screw rod 702, two groups of external threads 702a with opposite rotation directions are arranged at the two ends of the screw rod 702 between the two groups of rotating lugs 701a, sliding blocks 704 are longitudinally arranged on the front and back sides of the inner side of the sliding frame 701 in a sliding manner, screw sleeves 704a extending to the outer side of the screw rod 702 are fixed on the outer side of the sliding blocks 704, the screw rod 702 is in threaded fit with the two groups of screw sleeves 704a through the external threads 702a, two groups of sliding blocks 704 are longitudinally and symmetrically fixed with two groups of restraint frames 705 away from one side of the screw rod 702, the two groups of restraint frames 705 are in a C-shaped frame structure with opposite openings and vertically extending so as to drive the screw rod 702 to rotate through the rotating knob 703, the two groups of screw sleeves 704a are driven to support the sliding blocks 704 to drive the two groups of constraint frames 705 to reversely slide, so that the positions of the two groups of constraint frames 705 can be regulated, the material belts 10 with different widths can be supported and limited to the central position, the influence on the cutting accuracy caused by the back and forth swing of the material belts 10 in the traction, conveying and cutting process is avoided, the middle part of the workbench 9 vertically penetrates through a containing hole 901, two groups of pressing plates 902 are transversely and symmetrically arranged in the containing hole 901, the tops of the two groups of pressing plates 902 are outwards expanded to form an arc opening, the material belts 10 are conveniently input into the inner sides of the two groups of pressing plates 902, the two groups of pressing plates 902 are further utilized to be respectively arranged at the two sides of the material belts 10, the transverse positions of the material belts 10 in the vertical conveying process are limited through the pressing plates 902, two groups of positioning plates 903 transversely extending to the top side of the workbench 9 are fixed at the opposite sides of the two groups of positioning plates 903 vertically penetrate through waist-shaped positioning grooves 904 transversely extending, penetrating screws into the positioning grooves 904 and fixing the positioning grooves 904 on the workbench 9 so as to adjust the relative positions of the positioning grooves 904 and the screws, thereby adjusting the transverse position states of the two groups of pressing plates 902 and adapting to the vertical conveying and guiding requirements of the material belts 10 with different thicknesses;

the cutting assembly 8 comprises a guide rail 801 which is fixed on the bottom side of the workbench 9 and transversely extends, a sliding seat 802 is transversely arranged on the bottom side of the guide rail 801 in a sliding manner, a cutter 803 is fixed at the bottom of the sliding seat 802, a connecting rod 804 is hinged to the rear side of the sliding seat 802, a crank 805 is hinged to the other end of the connecting rod 804, a driving motor 806 which is fixed inside the case 2 is arranged on the outer side of the crank 805, the output end of the driving motor 806 is fixedly connected to the rear side of the crank 805, the connecting rod 804 is hinged to the front side of the crank 805 at the eccentric position of the output end of the driving motor 806, the driving of the crank 805 in the rotating process of the output end of the driving motor 806 can be ensured, the connecting rod 804 can be driven to transversely reciprocate, the cutter 803 is driven by pushing the sliding seat 802 through the connecting rod 804, the cutting of the material belt 10 is realized, the cutter 803 transversely extends to the lower side of the accommodating hole 901, and the material belt 10 which downwards extends out of the accommodating hole 901 is ensured to be cut.

With the structure, when the bag cutting machine is used, the material belt 10 to be cut is wound on the outer circumferential side of the carrier roller 301, the material belt 10 sequentially bypasses the angle wheel 4, the tension wheel 5 and the guide wheel 6, the material belt 10 vertically penetrates through two groups of constraint frames 705 of the constraint assembly 7, then penetrates through two groups of pressing plates 902 downwards and penetrates out of the containing holes 901, and penetrates through the cutting assembly 8 downwards to carry out bag cutting operation; when the distance between the two groups of constraint frames 705 is required to be adjusted according to different widths of the material strips 10, the screw 702 is driven to rotate by rotating the knob 703, and the two groups of sliding blocks 704 are driven to reversely slide by using external threads 702a at two ends of the screw 702 so as to synchronously realize the approaching or separating of the two groups of sliding blocks 704, so that the distance between the constraint frames 705 at the outer sides of the two groups of sliding blocks 704 is changed, and the distance between the two groups of sliding blocks is adjusted to be suitable for the conveying guiding positions of the material strips 10 with different widths; when the distance between the two groups of pressing plates 902 is required to be adjusted according to different thicknesses of the material belts 10, the transverse positions of the pressing plates 902 and the positioning plates 903 on the workbench 9 are adjusted by removing screws penetrating into the positioning grooves 904 and fixed on the top side of the workbench 9, and the positioning plates 903 are pressed onto the workbench 9 again by screwing the screws, so that the transverse position adjustment process of the two groups of pressing plates 902 is completed; when the material bag passes through the accommodating hole 901 downwards, the crank 805 is driven to rotate continuously by the driving motor 806, the crank 805 is used for dragging the connecting rod 804 to support the sliding seat 802 to slide transversely and reciprocally under the guiding action of the guide rail 801, and then the cutter 803 at the bottom side of the sliding seat 802 slides transversely and reciprocally to cut off the material belt 10 periodically to realize the cutting process;

two groups of constraint frames 705 with adjustable positions are arranged on the front side of the machine case 2 for guiding the material belt 10 to be conveyed towards the cutter 803, and the material belt 10 is guided to be downwards input into the accommodating hole 901 at the central position by the constraint frames 705 so as to be convenient for adapting to the material belts 10 with different widths to downwards convey and cut, so that the application range is wider;

and can ensure that the material area 10 remains in accommodation hole 901 central point all the time, and then ensure that the material area 10 can correspond with cutter 803 position, improve the adhesion problem that the easy back and forth swing of current material area 10 in-process of carrying cutting arouses, the cutting is incomplete, the practicality is strong.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. A high-speed cutting machine which is characterized in that: the machine comprises a frame (1) and a machine case (2), wherein the machine case (2) is fixed at the top of the frame (1), an angle wheel (4) is rotationally arranged at the corner of the top of the front side of the machine case (2), a supporting plate (3) is arranged below the angle wheel (4), a supporting roller (301) extending longitudinally is fixed at the front side of the supporting plate (3), a tensioning wheel (5) is arranged at the front part of the machine case (2) on the inner side of the supporting plate (3), a guide wheel (6) is rotationally arranged at the front side of the top of the machine case (2), a constraint component (7) is arranged below the guide wheel (6), a workbench (9) is arranged below the constraint component (7), and a cutting component (8) is arranged at the bottom side of the workbench (9);

the middle part of take-up pulley (5) rotates and is provided with dabber (501), and tip rotation is connected with swing arm (502) behind this dabber (501), the swing arm (502) other end is fixed with installation axle (503), installation axle (503) vertically run through quick-witted case (2) and pass through bearing running fit with the front wall of this quick-witted case (2).

2. A high speed slitter machine according to claim 1, wherein: the frame (1) comprises a rectangular square frame-shaped fixing frame (101), a U-shaped movable frame (102) with a downward opening is arranged above the fixing frame (101), two ends of the movable frame (102) vertically penetrate into the top of the fixing frame (101), and the movable frame (102) is vertically in sliding fit with the fixing frame (101).

3. A high speed slitter machine according to claim 2, wherein: the top of the movable frame (102) is fixed on the bottom side of the chassis (2), a screw (702) penetrating into the fixing frame (101) vertically is fixed on the bottom in the movable frame (102), the screw (702) is in clearance fit with the fixing frame (101), a disc-shaped rotary table (104) is arranged on the outer side of the screw (702) between the fixing frame (101) and the movable frame (102), and the rotary table (104) is in threaded fit with the screw (702).

4. A high speed slitter according to claim 3, wherein: two groups of flat-plate-shaped feet (105) extending longitudinally are fixed on two sides of the bottom of the fixing frame (101), and universal wheels (106) are arranged on the front side and the rear side of the bottom of each foot (105).

5. A high speed slitter machine according to claim 1, wherein: the restraint subassembly (7) including be fixed in slipframe (701) of quick-witted case (2) front side, slipframe (701) outside front and back symmetry is provided with two sets of rotation ear (701 a), and two sets of rotation ear (701 a) middle part is vertically run through and is had screw rod (702), screw rod (702) front end is fixed with knob (703), and two sets of rotation ear (701 a) between screw rod (702) both ends are provided with two sets of external screw threads (702 a) opposite in the direction of rotation, the inside front and back side of slipframe (701) is all vertically slided and is provided with slider (704), slider (704) outside is fixed with swivel nut (704 a) that extends to screw rod (702) outside, screw rod (702) are through external screw thread (702 a) and two sets of swivel nut (a) screw-thread fit.

6. A high speed slitter machine according to claim 5, wherein: two sets of slider (704) keep away from symmetry is fixed with two sets of restraint frame (705) around screw rod (702) one side, two sets of restraint frame (705) are two sets of opening relatively and the C shape framework structure of vertical extension, the vertical holding hole (901) that runs through in workstation (9) middle part, and the inside transverse symmetry of this holding hole (901) is provided with two sets of clamp plates (902), and two sets of clamp plates (902) top all outwards expands and forms the arc and open mouths, two sets of clamp plates (902) are fixed with two sets of transversely extending to opposite sides locating plate (903) of workstation (9) top side, and two sets of equal vertical waist form constant head tank (904) that run through in locating plate (903) middle part has transversely extending.

7. The high speed slitter of claim 6, wherein: the cutting assembly (8) comprises a guide rail (801) which is fixed on the bottom side of the workbench (9) and transversely extends, a sliding seat (802) is arranged on the bottom side of the guide rail (801) in a transversely sliding mode, a cutter (803) is fixed on the bottom of the sliding seat (802), a connecting rod (804) is hinged to the rear side of the sliding seat (802), a crank (805) is hinged to the other end of the connecting rod (804), and a driving motor (806) fixed to the inside of the case (2) is arranged on the outer side of the crank (805).

8. A high speed slitter machine according to claim 7, wherein: the output end of the driving motor (806) is fixed at the rear side of the crank (805), the connecting rod (804) is hinged with the front side of the crank (805) at the eccentric position of the output end of the driving motor (806), and the cutter (803) transversely extends to the lower portion of the accommodating hole (901).