CN212919712U

CN212919712U - Material pulling mechanism of flat knife die cutting machine

Info

Publication number: CN212919712U
Application number: CN202021932087.3U
Authority: CN
Inventors: 朱庆洋; 王洪伟
Original assignee: Jiangsu Beichuan Automation Equipment Co ltd
Current assignee: Jiangsu Beichuan Automation Equipment Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-09
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to a cross cutting machine technical field especially relates to a flat-bed knife cross cutting machine draw material mechanism, include the frame and draw the material part, draw the right side at the frame top of material part fixed connection, draw the material part including wallboard, servo motor, initiative rubber roll, panel, lift roller axle, eccentric cover, backup pad, support flitch, pendulum material subassembly, compress tightly subassembly, pendulum arm subassembly and keep off the material subassembly, the quantity of wallboard is two, two wallboard symmetry fixed connection in the both sides on frame top right side, servo motor fixed connection is in one side of wallboard, initiative rubber roll fixed connection is at servo motor's output. The utility model discloses the pinch roller can rotate and press the product admittedly at the top of product, stimulates the product, straightens the product and makes the product regular, keeps off the material subassembly and can prescribe a limit to and lead to the position of product, can correct walking of product and expect the deviation, has guaranteed the quality of product cross cutting, has improved work efficiency.

Description

Material pulling mechanism of flat knife die cutting machine

Technical Field

The utility model relates to a cross cutting machine technical field especially relates to a flat-bed knife cross cutting machine draw material mechanism.

Background

The die cutting machine is also called a numerical control punching machine and is mainly used for die cutting, indentation, gold stamping operation and attachment of some corresponding non-metal materials, non-setting adhesives, electronics, mobile phone rubber mats and the like.

The flat knife die cutting machine is a commonly used die cutting machine, and the existing flat knife die cutting machine can cause the product to have irregular phenomenon due to some uncontrollable factors of a previous procedure in die cutting, so that the qualified product can not be die-cut, and certain waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flat-bed knife cross cutting machine draw material mechanism possesses convenient to use's advantage, has solved current flat-bed knife cross cutting machine in the cross cutting, because some uncontrollable factors of preceding process can make the product appear irregular phenomenon, just can not cross cutting qualified product, leads to certain extravagant problem.

In order to realize the technical problem, the utility model provides a material pulling mechanism of a flat-cutter die-cutting machine, which comprises a frame and a material pulling part, wherein the material pulling part is fixedly connected on the right side of the top of the frame and comprises two wallboards, a servo motor, two driving rubber rollers, a panel, a lifting roller shaft, an eccentric sleeve, a supporting plate, a material swinging component, a pressing component, a swinging arm component and a material stopping component, the two wallboards are symmetrically and fixedly connected on the two sides of the right side of the top of the frame, the servo motor is fixedly connected on one side of the wallboards, the driving rubber rollers are fixedly connected at the output end of the servo motor, the driving rubber rollers are in transmission connection between the two wallboards, the lifting roller shaft is in rotational connection between the two wallboards, one end of the lifting roller shaft penetrates through and extends to the outer side of one of the wall, the eccentric sleeve is fixedly sleeved at one end of the lifting roller shaft, the supporting plate is fixedly connected to the left side of the wallboard, the material supporting plate is fixedly connected to the middle portion of the left side of the supporting plate, the material swinging assemblies are rotatably connected to the middle portion of the top of the supporting plate, the number of the pressing assemblies is two, the two pressing assemblies are respectively and fixedly connected to two sides of the supporting plate, and the swinging arm assembly is movably connected between the two wallboards.

Further, the material swinging assembly comprises a swinging rod, a first roller and a second roller, the swinging rod is rotatably connected to the supporting plate through a pin shaft, the first roller is rotatably connected to the top of the swinging rod, the second roller is rotatably connected to the bottom of the swinging rod, and the bottom of the second roller is in contact with the top of the material supporting plate.

Furthermore, the compressing component comprises a compressing swing rod, a compressing brace rod, a compression spring seat, a pressure regulating threaded sleeve, a compression spring, a locking nut, a slide block, a deep groove ball bearing and a pressure plate, the pressing support rod is fixedly connected between the two pressing swing rods, the two pressing swing rods are symmetrically and fixedly connected at the two sides of the supporting plate, the pressure spring seat is fixedly connected with the top of the inner side of the pressing swing rod, the pressure regulating screw sleeve is inserted at the bottom of the pressure spring seat in a threaded manner, the pressure spring is fixedly connected with the bottom of the pressure regulating screw sleeve, the slide block is fixedly connected with the bottom of the pressure spring, the side surface of the sliding block is connected with the inner side of the pressing swing rod in a sliding way, the deep groove ball bearing is rotationally connected to the bottom inside the sliding block, the locking nut is sleeved on the outer surface of the pressure regulating threaded sleeve in a threaded way, and the bottom of the locking nut is lapped on the top of the pressure spring seat, and the pressure plate is fixedly connected to the outer side of the pressing swing rod.

Furthermore, the swing arm assembly comprises a swing roller supporting plate, a swing roller supporting block, two swing arms, a material dragging driven rubber roller, a pressing roller, two sliding sleeves, two locking screws and a handle, wherein the number of the swing arms is two, the two swing arms are rotatably connected between two wallboards through a supporting shaft, the swing roller supporting plate is fixedly connected to the left side between the two swing arms, the swing roller supporting block is fixedly connected to the middle part of the top of the swing roller supporting plate, the bottom of the swing roller supporting block is rotatably connected with the first roller, the material dragging driven rubber roller is fixedly connected to the middle part between the two swing arms, the number of the sliding sleeves is two, the two sliding sleeves are horizontally and symmetrically sleeved on two sides of the outer surface of the material dragging driven rubber roller, the pressing roller is sleeved on the outer surface of the sliding sleeve through the rotation of a bearing, the locking screws are in threaded connection with the middle part of the top of the, the handle is fixedly connected to the top of the swing roller supporting plate.

Furthermore, the outer side of the other wall plate is fixedly connected with a housing, one end, far away from the eccentric sleeve, of the lifting roller shaft penetrates through and extends to the outer side of the housing, and one end, far away from the eccentric sleeve, of the lifting roller shaft is fixedly connected with a handle.

Further, a strip-shaped groove is formed in each of two sides of the top of the panel, and a material blocking assembly is connected to the inner portion of each strip-shaped groove in a sliding mode.

Furthermore, a feeding part is fixedly connected to the left side of the top of the rack, a moving platen assembly is fixedly connected to the inside of the rack, a lower die base plate is fixedly connected to the top of a main platen of the moving platen assembly, a main pad assembly is fixedly connected to the bottom of an upper platen of the moving platen assembly, ground feet are fixedly connected to four corners of the bottom of the rack, a control cabinet is arranged on one side of the rack, and the control cabinet is electrically connected with the feeding part, the moving platen assembly and the material pulling part respectively.

Borrow by above-mentioned technical scheme, the utility model provides a flat-bed knife cross cutting machine draw material mechanism possesses following beneficial effect at least:

1. this flat-bed knife cross cutting machine draw material mechanism, through the setting of drawing the material part, servo motor work operation can make the initiative rubber roll take place rotatoryly, the product is taken on the panel, from the process between initiative rubber roll and the pinch roller, the pinch roller can rotate and press the product admittedly at the top of product, stimulate the product, straighten the product and make the product regular, keep off the material subassembly and can prescribe a limit to and lead to the position of product, can correct walking of product and expect the deviation, the quality of product cross cutting has been guaranteed, and the work efficiency is improved.

2. This spreading mechanism of flat-bed knife cross cutting machine through the setting of swing arm subassembly, twist grip can make eccentric cover rotate through lifting the roller axle, and the outside of eccentric cover extrudees the swing arm, can adjust the position of swing arm, can adjust the packing force through the pinch roller, can stimulate the product of different thickness, has improved the practicality.

3. This flat bed knife cross cutting machine draw material mechanism through the setting that compresses tightly the subassembly, rotatory pressure regulating swivel nut can adjust the elasticity of pressure spring, and the compressive force and the bounce of pressure spring can make the removal about the slider, and through the one end contact of deep groove ball bearing and swing arm, can make the swing of swing arm small-amplitude when drawing the material, suit with the removal orbit of product, have improved the effect of drawing the material.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

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

FIG. 2 is a structural front view of the material pulling member of the present invention;

FIG. 3 is a structural bottom view of the material pulling component of the present invention;

FIG. 4 is a side view of the structure of the material pulling member of the present invention;

FIG. 5 is a schematic structural view of the material placing assembly and the swing arm assembly of the present invention;

fig. 6 is a schematic view of the compressing assembly of the present invention.

In the figure: 1. a frame; 2. a feeding part; 3. a moving platen assembly; 4. a lower die base plate; 5. a main bolster assembly; 6. a material pulling component; 601. a wallboard; 602. a servo motor; 603. an active rubber roller; 604. a panel; 605. a roll lifting shaft; 606. an eccentric sleeve; 607. a handle; 608. a housing; 609. a support plate; 610. A material supporting plate; 611. a material placing component; 6111. a swing rod; 6112. a first roller; 6113. a second roller; 612. a compression assembly; 6121. compressing the swing rod; 6122. compressing the support rod; 6123. a pressure spring seat; 6124. A pressure regulating screw sleeve; 6125. a pressure spring; 6126. locking the nut; 6127. a slider; 6128. a deep groove ball bearing; 6129. pressing a plate; 613. a swing arm assembly; 6131. a swing roller supporting plate; 6132. a swing roller support block; 6133. Swinging arms; 6134. dragging a passive rubber roller; 6135. a pinch roller; 6136. a sliding sleeve; 6137. locking the screw; 6138. a handle; 614. the material blocking component; 7. a control cabinet; 8. and (5) ground feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: a material pulling mechanism of a flat-blade die-cutting machine comprises a machine frame 1 and a material pulling part 6, wherein the material pulling part 6 is fixedly connected to the right side of the top of the machine frame 1, the material pulling part 6 comprises two wall boards 601, a servo motor 602, two driving rubber rollers 603, a panel 604, a roller lifting shaft 605, an eccentric sleeve 606, a supporting plate 609, a material supporting plate 610, a material swinging assembly 611, a pressing assembly 612, a swinging arm assembly 613 and a material stopping assembly 614, the two wall boards 601 are symmetrically and fixedly connected to two sides of the right side of the top of the machine frame 1, the servo motor 602 is fixedly connected to one side of the wall boards 601, the driving rubber rollers 603 are fixedly connected to the output end of the servo motor 602, the driving rubber rollers 603 are in transmission connection between the two wall boards 601, the panel 604 is fixedly connected between the two wall boards 601, the roller lifting shaft 605 is rotatably connected between the two wall boards 601, one, the eccentric sleeve 606 is fixedly sleeved at one end of the material lifting roller shaft 605, the support plate 609 is fixedly connected to the left side of the wallboard 601, the material supporting plate 610 is fixedly connected to the middle of the left side of the support plate 609, the material swinging component 611 is rotatably connected to the middle of the top of the support plate 609, the number of the pressing components 612 is two, the two pressing components 612 are respectively and fixedly connected to two sides of the support plate 609, the swing arm component 613 is movably connected between the two wallboards 601, the outer side of the other wallboard 601 is fixedly connected with the housing 608, one end, far away from the eccentric sleeve 606, of the material lifting roller shaft 605 penetrates through and extends to the outer side of the housing 608, one end, far away from the eccentric sleeve 606, of the material lifting roller shaft 605 is fixedly connected with the handle 607, strip-shaped grooves are formed in two sides of the top of the panel 604, the, the product is taken on panel 604, from the process between initiative rubber roll 603 and the pinch roller 6135, pinch roller 6135 can rotate and press the product admittedly at the top of product, stimulates the product, makes the product regular with the product flare-out, keeps off material subassembly 614 and can prescribe a limit to and guide the position of product, can correct the deviation of walking of product, has guaranteed the quality of product cross cutting, has improved work efficiency.

The material swinging assembly 611 comprises a swinging rod 6111, a first roller 6112 and a second roller 6113, the swinging rod 6111 is rotatably connected to the supporting plate 609 through a pin shaft, the first roller 6112 is rotatably connected to the top of the swinging rod 6111, the second roller 6113 is rotatably connected to the bottom of the swinging rod 6111, and the bottom of the second roller 6113 is in contact with the top of the material supporting plate 610.

The pressing assembly 612 comprises pressing swing rods 6121, pressing support rods 6122, a pressing spring seat 6123, pressure regulating screw sleeves 6124, a pressure spring 6125, a locking nut 6126, a sliding block 6127, a deep groove ball bearing 6128 and a pressing plate 6129, the pressing support rods 6122 are fixedly connected between the two pressing swing rods 6121, the two pressing swing rods 6121 are symmetrically and fixedly connected to two sides of the supporting plate 609, the pressing spring seat 6123 is fixedly connected to the top of the inner side of the pressing swing rods 6121, the pressure regulating screw sleeves 6124 are inserted into the bottom of the pressing spring seat 6123 in a threaded manner, the pressure spring 6125 is fixedly connected to the bottom of the pressure regulating screw sleeves 6124, the sliding block 6127 is fixedly connected to the bottom of the pressure spring 6125, the side face of the sliding block 6127 is connected to the inner side of the pressing swing rods 6121 in a rotating manner, the locking nut 6126 is sleeved on the outer surface of the pressure regulating screw sleeves 6124 in a threaded manner, the bottom of the locking nut 6126 is overlapped on the top of the pressing spring seat 61, through the setting of the pressing assembly 612, the elastic force of the pressure spring 6125 can be adjusted by rotating the pressure adjusting screw sleeve 6124, the compression force and the counter-elastic force of the pressure spring 6125 can enable the sliding block 6127 to move up and down, the sliding block 6127 is in contact with one end of the swing arm 6133 through the deep groove ball bearing 6128, the swing arm 6133 can swing in a small amplitude when the material is pulled, the swing track of the product is adapted to the moving track of the product, and the material pulling effect is improved.

The swing arm assembly 613 comprises a swing roller support plate 6131, a swing roller support block 6132, two swing arms 6133, a material dragging driven rubber covered roller 6134, a pressure roller 6135, a sliding sleeve 6136, a locking screw 6137 and a handle 6138, wherein the two swing arms 6133 are rotatably connected between the two wall plates 601 through support shafts, the swing roller support plate 6131 is fixedly connected to the left side between the two swing arms 6133, the swing roller support block 6132 is fixedly connected to the middle of the top of the swing roller support plate 6131, the bottom of the swing roller support block 6132 is rotatably connected with the first roller 6112, the material dragging driven rubber covered roller 6134 is fixedly connected to the middle of the two swing arms 6133, the two sliding sleeves 6136 are horizontally and symmetrically sleeved on the two sides of the outer surface of the material dragging driven rubber covered roller 6134, the pressure roller 6135 is rotatably sleeved on the outer surface of the sliding sleeve 6136 through a bearing, the locking screw 6137 is threadedly inserted in the middle of the top of the sliding sleeve 6136, and the bottom of the locking screw 6137 is in contact, handle 6138 fixed connection is at the top of pendulum roller layer board 6131, and through the setting of swing arm subassembly 613, turning handle 607 can make eccentric sleeve 606 rotate through lifting roller axle 605, and the outside of eccentric sleeve 606 extrudees swing arm 6133, can adjust the position of swing arm 6133, can adjust the packing force through pinch roller 6135, can stimulate the product of different thickness, has improved the practicality.

The left side fixedly connected with material loading part 2 at 1 top of frame, the inside fixedly connected with motion platen subassembly 3 of frame 1, the top fixedly connected with lower mould bottom plate 4 of the main platen of motion platen subassembly 3, the bottom fixedly connected with main bolster subassembly 5 of platen on the motion platen subassembly 3, the equal fixedly connected with lower margin 8 in four corners department of frame 1 bottom, one side of frame 1 is provided with switch board 7, switch board 7 is connected with material loading part 2, motion platen subassembly 3 and material drawing part 6 electricity respectively.

When the device is used, a product is lapped on the panel 604 and passes through between the driving rubber roller 603 and the pressing wheel 6135, the servo motor 602 works and operates to enable the driving rubber roller 603 to rotate, the pressing wheel 6135 can rotate at the top of the product and press and fix the product, the product is pulled and straightened to enable the product to be regular, the material blocking assembly 614 can limit and guide the position of the product, the material conveying deviation of the product can be corrected, the quality of product die cutting is ensured, the handle 607 can be rotated, the eccentric sleeve 606 can be rotated through the roller lifting shaft 605, the swing arm 6133 can be extruded on the outer side of the eccentric sleeve 606, the position of the swing arm 6133 can be adjusted, the pressing force can be adjusted through the pressing wheel 6135, products with different thicknesses can be pulled, the elastic force of the pressure regulating screw sleeve 6124 can be adjusted, and the compression force and the counter-elastic force of the pressure spring 6125 can enable the sliding block 6127 to move up and down, through the contact of deep groove ball bearing 6128 and the one end of swing arm 6133, can make swing arm 6133 swing by a small margin when drawing the material, be fit for with the moving trajectory of product, improved the effect of drawing the material.

It is right above that the utility model provides a flat bed knife cross cutting machine draw material mechanism introduces in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a flat bed knife cross cutting machine draw material mechanism, includes frame (1) and draws material part (6), its characterized in that: the material pulling component (6) is fixedly connected to the right side of the top of the rack (1), the material pulling component (6) comprises two wallboards (601), a servo motor (602), two driving rubber rollers (603), a panel (604), a lifting roller shaft (605), an eccentric sleeve (606), a support plate (609), a material supporting plate (610), a material swinging assembly (611), a pressing assembly (612), a swinging arm assembly (613) and a material stopping assembly (614), the two wallboards (601) are symmetrically and fixedly connected to two sides of the right side of the top of the rack (1), the servo motor (602) is fixedly connected to one side of each wallboard (601), the driving rubber rollers (603) are fixedly connected to the output end of the servo motor (602), the driving rubber rollers (603) are in transmission connection between the two wallboards (601), and the panel (604) is fixedly connected between the two wallboards (601), the lifting roller shaft (605) is rotatably connected between the two wall plates (601), one end of the lifting roller shaft (605) penetrates through and extends to the outer side of one of the wall plates (601), the eccentric sleeve (606) is fixedly sleeved at one end of the lifting roller shaft (605), the supporting plate (609) is fixedly connected to the left side of the wall plate (601), the retainer plate (610) is fixedly connected to the middle of the left side of the supporting plate (609), the material swinging component (611) is rotatably connected to the middle of the top of the supporting plate (609), the number of the pressing components (612) is two, the two pressing components (612) are respectively and fixedly connected to two sides of the supporting plate (609), and the swing arm component (613) is movably connected between the two wall plates (601).

2. The material pulling mechanism of the flat bed die cutting machine according to claim 1, characterized in that: the material swinging assembly (611) comprises a swinging rod (6111), a first roller (6112) and a second roller (6113), the swinging rod (6111) is rotatably connected to the supporting plate (609) through a pin shaft, the first roller (6112) is rotatably connected to the top of the swinging rod (6111), the second roller (6113) is rotatably connected to the bottom of the swinging rod (6111), and the bottom of the second roller (6113) is in contact with the top of the material supporting plate (610).

3. The material pulling mechanism of the flat bed die cutting machine according to claim 1, characterized in that: the pressing assembly (612) comprises pressing swing rods (6121), pressing support rods (6122), a pressing spring seat (6123), pressure regulating screw sleeves (6124), a pressure spring (6125), a locking nut (6126), a sliding block (6127), a deep groove ball bearing (6128) and a pressing plate (6129), the pressing support rods (6122) are fixedly connected between the two pressing swing rods (6121), the two pressing swing rods (6121) are symmetrically and fixedly connected to two sides of a supporting plate (609), the pressing spring seat (6123) is fixedly connected to the top of the inner side of the pressing swing rod (6121), the pressure regulating screw sleeves (6124) are inserted into the bottom of the pressure spring seat (6123) in a threaded mode, the pressure spring (6125) is fixedly connected to the bottom of the pressure regulating screw sleeves (6124), the sliding block (6127) is fixedly connected to the bottom of the pressure spring (6125), the side face of the sliding block (6127) is connected to the inner side of the pressing swing rods (6121) in a sliding mode, and the deep groove ball bearing (6128) is rotatably connected to the, the locking nut (6126) is sleeved on the outer surface of the pressure regulating screw sleeve (6124) in a threaded manner, the bottom of the locking nut (6126) is overlapped on the top of the pressure spring seat (6123), and the pressure plate (6129) is fixedly connected to the outer side of the pressing swing rod (6121).

4. The material pulling mechanism of the flat bed die cutting machine according to claim 1, characterized in that: the swing arm assembly (613) comprises a swing roller supporting plate (6131), swing roller supporting blocks (6132), swing arms (6133), a material dragging driven rubber roll (6134), a pressing wheel (6135), sliding sleeves (6136), locking screws (6137) and a handle (6138), the number of the swing arms (6133) is two, the two swing arms (6133) are rotatably connected between the two wallboards (601) through supporting shafts, the swing roller supporting plate (6131) is fixedly connected to the left side between the two swing arms (6133), the swing roller supporting blocks (6132) are fixedly connected to the middle of the top of the swing roller supporting plate (6131), the bottom of the swing roller supporting block (6132) is rotatably connected with the first roller (6112), the material dragging driven rubber roll (6134) is fixedly connected to the middle between the two swing arms (6133), the number of the sliding sleeves (6136) is two, the two sliding sleeves (6136) are horizontally and symmetrically sleeved on the two sides of the outer surface of the material dragging driven rubber roll (6134), the pinch roller (6135) is rotatably sleeved on the outer surface of the sliding sleeve (6136) through a bearing, the locking screw (6137) is inserted in the middle of the top of the sliding sleeve (6136) in a threaded mode, the bottom of the locking screw (6137) is in contact with the outer surface of the material dragging driven rubber roller (6134), and the handle (6138) is fixedly connected to the top of the swing roller supporting plate (6131).

5. The material pulling mechanism of the flat bed die cutting machine according to claim 1, characterized in that: and a housing (608) is fixedly connected to the outer side of the other wall plate (601), one end, far away from the eccentric sleeve (606), of the lifting roller shaft (605) penetrates through and extends to the outer side of the housing (608), and a handle (607) is fixedly connected to one end, far away from the eccentric sleeve (606), of the lifting roller shaft (605).

6. The material pulling mechanism of the flat bed die cutting machine according to claim 1, characterized in that: a strip-shaped groove is formed in each of two sides of the top of the panel (604), and a material blocking assembly (614) is connected to the inner portion of each strip-shaped groove in a sliding mode.

7. The material pulling mechanism of the flat bed die cutting machine according to claim 1, characterized in that: the automatic feeding device is characterized in that a feeding part (2) is fixedly connected to the left side of the top of the rack (1), a moving platen assembly (3) is fixedly connected to the inner portion of the rack (1), a lower die base plate (4) is fixedly connected to the top of a main platen of the moving platen assembly (3), a main pad assembly (5) is fixedly connected to the bottom of an upper platen of the moving platen assembly (3), ground feet (8) are fixedly connected to four corners of the bottom of the rack (1), a control cabinet (7) is arranged on one side of the rack (1), and the control cabinet (7) is electrically connected with the feeding part (2), the moving platen assembly (3) and the pulling part (6) respectively.