CN214726811U - Automatic clear useless device of cross cutting machine - Google Patents
Automatic clear useless device of cross cutting machine Download PDFInfo
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- CN214726811U CN214726811U CN202120208411.5U CN202120208411U CN214726811U CN 214726811 U CN214726811 U CN 214726811U CN 202120208411 U CN202120208411 U CN 202120208411U CN 214726811 U CN214726811 U CN 214726811U
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Abstract
The utility model relates to an automatic clear waste device of cross cutting machine, be applied to carton processing equipment's technical field, which comprises a frame, first conveyer belt, second conveyer belt and separating mechanism, first conveyer belt and second conveyer belt all set up in the frame, and the second conveyer belt is located first conveyer belt top, first conveyer belt is the same with second conveyer belt direction of transfer, separating mechanism includes the support, first pneumatic cylinder, second pneumatic cylinder and at least one suction cup, the support sets up in the frame and is close to second conveyer belt feed section, first pneumatic cylinder is installed on the support, the telescopic shaft of first pneumatic cylinder sets up and is higher than the second conveyer belt along first conveyer belt direction of transfer, the second pneumatic cylinder is installed on first pneumatic cylinder, the telescopic shaft of second pneumatic cylinder sets up along vertical direction, suction cup installs on the second pneumatic cylinder and communicates with the air supply. This application has in finished product and waste material separation process, and the cardboard data send process does not break off, has improved the effect of the autosegregation efficiency of finished product and waste material.
Description
Technical Field
The application relates to the technical field of carton processing equipment, in particular to an automatic waste removing device of a die-cutting machine.
Background
The die-cutting machine is mainly used for die-cutting, indentation, gold stamping operation, fitting and automatic waste discharge of corresponding non-metal materials, non-setting adhesive, EVA (ethylene vinyl acetate), double faced adhesive tape, electronic and mobile phone rubber mats and the like, and the die-cutting machine is used for rolling and cutting a printed product or a paperboard into a certain shape by applying a certain pressure through a stamping plate by utilizing a steel knife, a hardware die and a template, and is important equipment for packaging, processing and forming after printing.
In the related art, chinese patent application No. CN201621295707.0 discloses a die cutting machine, which includes a frame, a die cutting device, a discharging roller table, and a separating device; the separating device comprises a waste material pressing mechanism and a die-cutting finished product ejection mechanism; the pressing mechanism comprises a pair of sloping plates with high front and low back and a rolling mechanism arranged on the lower side behind the sloping plates; the pair of inclined plates are respectively positioned at the rear part of the last discharging roller way and close to the two ends of the last discharging roller way and are used for pressing down the die-cutting waste to the winding mechanism for winding; the ejection mechanism comprises at least one cam mechanism with adjustable speed and a die-cutting finished product conveying mechanism; the cam mechanism is positioned between the pair of inclined plates and is used for jacking the die-cut finished products to the conveying mechanism; the conveying mechanism is positioned on the upper side behind the cam mechanism and used for conveying die-cut finished products.
The principle of the scheme is as follows: the paperboard is subjected to die cutting by a die cutting device and then moves to a separating device through a discharging roller way, and die cutting waste materials close to the two sides move to the lower part of the front end of the inclined plate, are downwards bent by the pressing of the rear part of the inclined plate and are wound by a winding mechanism; the die-cutting finished product close to the middle position is ejected upwards by the cam mechanism, and the front end moves to the conveying mechanism, so that the die-cutting finished product and the die-cutting waste material are automatically separated.
However, the finished product in the above scheme is ejected by the cam mechanism and then is conveyed by the conveying mechanism, so that in the ejection process of the cam mechanism, the waste is sleeved on the cam mechanism, and the waste can be discharged only after the ejection mechanism returns, which causes low automatic separation efficiency of the die-cut finished product and the die-cut waste.
In view of the above-mentioned related art, the inventor believes that there is a defect of inefficient automatic separation of die-cut finished products from die-cut scraps.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the autosegregation efficiency of cross cutting finished product and cross cutting waste material is low, this application provides an automatic clear useless device of cross cutting machine.
The application provides a pair of automatic clear useless device of cross cutting machine adopts following technical scheme:
the utility model provides an automatic clear waste device of cross cutting machine, includes frame, first conveyer belt, second conveyer belt and separating mechanism, first conveyer belt with the second conveyer belt all sets up in the frame, and the second conveyer belt is located first conveyer belt top, first conveyer belt with second conveyer belt direction of transfer is the same, separating mechanism includes support, first pneumatic cylinder, second pneumatic cylinder and at least one suction cup, the support sets up in the frame and is close to second conveyer belt feed section, first pneumatic cylinder is installed on the support, the telescopic shaft of first pneumatic cylinder sets up and is higher than the second conveyer belt along first conveyer belt direction of transfer, the second pneumatic cylinder is installed on first pneumatic cylinder, the telescopic shaft of second pneumatic cylinder sets up along vertical direction, the suction cup install on the second pneumatic cylinder and communicate with the air supply.
By adopting the technical scheme, the paperboard after die cutting is conveyed to the lower side of the negative pressure sucker through the first conveyor belt, the negative pressure sucker is right opposite to the position of a finished product, the second hydraulic cylinder pushes the negative pressure sucker downwards to abut against the finished product, the negative pressure sucker sucks the finished product, the waste material is conveyed continuously along the first conveyor belt, the second hydraulic cylinder upwards drives the negative pressure sucker and the finished product to ascend, the height of the finished product exceeds that of the second conveyor belt, the first hydraulic cylinder pushes the second hydraulic cylinder to move along the conveying direction, the finished product is placed on the second conveyor belt, the negative pressure sucker blows to enable the piece to fall on the second conveyor belt, the first hydraulic cylinder drives the second hydraulic cylinder to return, the processes are continuously repeated, the finished product is separated from the waste material, and the waste material conveying process is not interrupted in the separation process, and therefore the automatic separation efficiency of the finished product and the waste material is improved.
Preferably, both sides on the first conveyer belt all are provided with the blank pressing part, the blank pressing part includes third pneumatic cylinder and blank pressing spare, the telescopic shaft of third pneumatic cylinder sets up along vertical direction, the blank pressing spare is installed on the third pneumatic cylinder and is located first conveyer belt border.
Through adopting above-mentioned technical scheme, at the off-the-shelf in-process of negative pressure chuck absorption, the third pneumatic cylinder pushes away the both sides border that the blank was pushed down downwards to the edging piece, drives the in-process that the finished product rose at negative pressure chuck, has avoided the waste material to be driven the circumstances that rises together and has taken place for the autosegregation quality of finished product and waste material is higher.
Preferably, the blank pressing piece comprises a transverse plate and a plurality of rollers, the transverse plate is arranged along the conveying direction of the first conveying belt, the transverse plate is installed on the third hydraulic cylinder, and the rollers are installed on the lower side of the transverse plate.
Through adopting above-mentioned technical scheme, when blank pressing spare pushed down the both sides border of cardboard downwards, the cardboard continues to move forward, and the resistance that the cardboard gos forward has been reduced in the setting of gyro wheel when pushing down the cardboard, makes things convenient for the cardboard to move forward more, has reduced the condition emergence of cardboard card on blank pressing spare, is favorable to the smooth operation of device.
Preferably, set up the mounting bracket between second pneumatic cylinder and the suction cup, the mounting bracket includes slip table and a plurality of slider, slip table and second pneumatic cylinder fixed connection, be provided with the slide rail on the slip table, the slide rail sets up along horizontal direction and perpendicular first conveyer belt direction of transfer, the slider joint just slides along the slide rail on the slide rail, the suction cup is installed on the slider.
Through adopting above-mentioned technical scheme, according to finished product size and shape of difference for the clearance size between the same row of finished products varies, and negative sucker installs on the slider, can follow the slide rail and slide, and the convenience is according to the clearance size difference between the same row of finished products, through the slip adjustment negative sucker position, makes the adsorption site that negative sucker is located on the cost more placed in the middle, thereby is difficult for dropping midway, improves the suitability of device on the one hand, another has conveniently improved the absorptive quality of negative sucker.
Preferably, a jackscrew is arranged on the sliding block and penetrates through the sliding block to abut against the sliding rail.
Through adopting above-mentioned technical scheme, the setting of jackscrew makes things convenient for fixed slider.
Preferably, a graduated scale is arranged on the sliding table.
By adopting the technical scheme, the interval between the sliding blocks can be conveniently adjusted by referring to the graduated scale, and the speed of adjusting the negative pressure sucker to the finished product is increased.
Preferably, the discharge end of the first conveyor belt is arranged obliquely downward.
Through adopting above-mentioned technical scheme, the discharge end slope of first conveyer belt sets up downwards for the waste material breaks away from first conveyer belt more easily.
Preferably, a collecting tank is arranged below the discharge end of the first conveyor belt.
Through adopting above-mentioned technical scheme, the waste material is convenient for collect in the setting of collecting vat.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the paperboard after die cutting is conveyed to the position below the negative pressure sucker through the first conveying belt, the negative pressure sucker faces the position of a finished product, the second hydraulic cylinder pushes the negative pressure sucker downwards to abut against the finished product, the negative pressure sucker sucks air to suck the finished product, waste materials are conveyed continuously along the first conveying belt, the second hydraulic cylinder drives the negative pressure sucker and the finished product upwards to enable the height of the finished product to exceed that of the second conveying belt, the first hydraulic cylinder pushes the second hydraulic cylinder to move along the conveying direction to enable the finished product to be placed on the second conveying belt, the negative pressure sucker blows air to enable the finished product to fall on the second conveying belt, the first hydraulic cylinder drives the second hydraulic cylinder to return, the processes are continuously repeated, and therefore the finished product is separated from the waste materials, and the waste material conveying process is not interrupted in the separation process, and therefore the automatic separation efficiency of the finished product and the waste materials is improved;
2. the size of the gap between the finished products in the same row is unequal, the negative pressure sucker is arranged on the sliding block and can slide along the sliding rail, the position of the negative pressure sucker is adjusted through sliding conveniently according to the size of the gap between the finished products in the same row, so that the adsorption point of the negative pressure sucker on the cost is more centered, the negative pressure sucker is not easy to drop midway, the applicability of the device is improved on one hand, and the adsorption quality of the negative pressure sucker is improved on the other hand;
3. when the blank pressing piece presses the edges of the two sides of the paperboard downwards, the paperboard continues to move forwards, the rollers are arranged, the resistance of the advancing of the paperboard is reduced when the paperboard is pressed, the paperboard can move forwards more conveniently, the situation that the paperboard is clamped on the blank pressing piece is reduced, and smooth operation of the device is facilitated.
Drawings
Fig. 1 is an overall schematic view of an automatic clear useless device of cross cutting machine of this application embodiment.
Fig. 2 is a schematic structural view of a separation mechanism according to an embodiment of the present application.
Fig. 3 is a schematic structural view of the blank holder according to the embodiment of the present application.
Description of reference numerals: 1. a frame; 2. a first conveyor belt; 21. a blank pressing component; 211. a third hydraulic cylinder; 212. edge pressing pieces; 2121. a transverse plate; 2122. a roller; 3. a second conveyor belt; 4. a separating mechanism; 41. a support; 42. a first hydraulic cylinder; 43. a second hydraulic cylinder; 44. a negative pressure sucker; 45. a mounting frame; 451. a sliding table; 4511. a slide rail; 4512. a graduated scale; 452. a slider; 4521. carrying out top thread; 5. and (4) collecting the tank.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses automatic clear useless device of cross cutting machine, refer to fig. 1, including frame 1, first conveyer belt 2, second conveyer belt 3 and separating mechanism 4, the cardboard transports to separating mechanism 4 department through first conveyer belt 2, and separating mechanism 4 takes out the finished product on the cardboard and shifts to second conveyer belt 3 on, gets off the waste material of finished product and continues to transmit along first conveyer belt 2.
Referring to fig. 1, a first conveyor belt 2 and a second conveyor belt 3 are both arranged on a rack 1, the conveying directions of the first conveyor belt 2 and the second conveyor belt 3 are the same, a feeding section of the second conveyor belt 3 is located above the first conveyor belt 2 close to a discharging end, the discharging end of the first conveyor belt 2 is arranged obliquely downwards, and a collecting tank 5 is arranged below the discharging end of the first conveyor belt 2.
Referring to fig. 1 and 2, the separating mechanism 4 is close to the feeding section of the second conveyor belt 3, and the separating mechanism 4 includes a bracket 41, a first hydraulic cylinder 42, a second hydraulic cylinder 43, and at least one negative pressure suction cup 44, and four suction cups are selected in this embodiment. The support 41 is a portal frame, the lower end of the support 41 is respectively welded on the frame 1 at two sides of the first conveyor belt 2 and is close to the feeding section of the second conveyor belt 3, the upper end of the support 41 is positioned right above the first conveyor belt 2, the first hydraulic cylinder 42 is fixedly installed at the upper end of the support 41, and the telescopic shaft of the first hydraulic cylinder 42 is arranged along the conveying direction of the first conveyor belt 2 and is higher than the second conveyor belt 3; the base of the second hydraulic cylinder 43 is fixedly mounted on the telescopic shaft of the first hydraulic cylinder 42, and the telescopic shaft of the second hydraulic cylinder 43 is arranged along the vertical direction.
Referring to fig. 1 and 2, a mounting bracket 45 is arranged at the lower end of the second hydraulic cylinder 43, the mounting bracket 45 includes a sliding table 451 and a plurality of sliding blocks 452, the sliding blocks 452 are four in number, the sliding table 451 is arranged along the horizontal direction and perpendicular to the conveying direction of the first conveying belt 2, the upper end of the sliding table 451 is welded to the telescopic shaft of the second hydraulic cylinder 43, a sliding rail 4511 is arranged at the lower end of the sliding table 451, the sliding rail 4511 is arranged along the horizontal direction and perpendicular to the conveying direction of the first conveying belt 2, the upper end of the sliding block 452 is clamped on the sliding rail 4511 and slides along the sliding rail 4511, a jackscrew 4521 is arranged on the sliding block 452 and close to one side of the second conveying belt 3, a scale 4512 is arranged on the sliding table 451 and close to one side of the second conveying belt 3, the distance between the sliding blocks 452 is convenient to observe, a negative pressure suction cup 44 is vertically arranged and fixedly mounted at the lower end of the sliding block 452, and the negative pressure suction cup 44 is communicated with an air source.
Referring to fig. 1 and 3, both sides on the first conveyor belt 2 are provided with a binder part 21, and the binder part 21 includes a third hydraulic cylinder 211 and a binder 212. A base of the third hydraulic cylinder 211 is fixed on the frame body through a support rod, and a telescopic shaft of the third hydraulic cylinder 211 is arranged along the vertical direction; the edge pressing piece 212 includes a transverse plate 2121 and a plurality of rollers 2122, the rollers 2122 are four, the transverse plate 2121 is arranged along the conveying direction of the first conveying belt 2, the upper end of the transverse plate 2121 is welded to the telescopic shaft of the third hydraulic cylinder 211, and the rollers 2122 are arranged on the lower side of the transverse plate 2121 in a rolling manner.
The implementation principle of the automatic waste removing device of the die cutting machine in the embodiment of the application is as follows:
the first step is as follows: the paper board after die cutting is conveyed to the lower part of the negative pressure sucker 44 by the first conveyor belt 2, the edge of the upper end of the paper board is tightly propped against the roller 2122, and the negative pressure sucker 44 is opposite to the finished product;
the second step is that: the second hydraulic cylinder 43 pushes the negative pressure sucker 44 downwards to abut against a finished product, the negative pressure sucker 44 sucks the finished product, the second hydraulic cylinder 43 drives the negative pressure sucker 44 and the finished product upwards to ascend, so that the height of the finished product exceeds that of the second conveyor belt 3, then, the first hydraulic cylinder 42 pushes the second hydraulic cylinder 43 to move along the conveying direction, so that the finished product is placed above the second conveyor belt 3, the negative pressure sucker 44 blows air to enable the finished product to fall on the second conveyor belt 3, the first hydraulic cylinder 42 drives the second hydraulic cylinder 43 to move and return along the direction deviating from the second conveyor belt 3, and the processes are continuously and repeatedly carried out;
the third step: the waste material after the cardboard removal of the finished product is conveyed further along the first conveyor belt 2, falling into a collection tank 5.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an automatic clear useless device of cross cutting machine which characterized in that: the conveying device comprises a rack (1), a first conveying belt (2), a second conveying belt (3) and a separating mechanism (4), wherein the first conveying belt (2) and the second conveying belt (3) are arranged on the rack (1), the second conveying belt (3) is positioned above the first conveying belt (2), the conveying directions of the first conveying belt (2) and the second conveying belt (3) are the same, the separating mechanism (4) comprises a support (41), a first hydraulic cylinder (42), a second hydraulic cylinder (43) and at least one negative pressure sucker (44), the support (41) is arranged on the rack (1) and is close to the feeding section of the second conveying belt (3), the first hydraulic cylinder (42) is arranged on the support (41), the telescopic shaft of the first hydraulic cylinder (42) is arranged along the conveying direction of the first conveying belt (2) and is higher than the second conveying belt (3), and the second hydraulic cylinder (43) is arranged on the first hydraulic cylinder (42), the telescopic shaft of the second hydraulic cylinder (43) is arranged along the vertical direction, and the negative pressure sucker (44) is installed on the second hydraulic cylinder (43) and communicated with an air source.
2. The automatic waste cleaning device of the die cutting machine according to claim 1, characterized in that: both sides on first conveyer belt (2) all are provided with blank pressing part (21), blank pressing part (21) include third pneumatic cylinder (211) and blank pressing spare (212), the telescopic shaft of third pneumatic cylinder (211) sets up along vertical direction, blank pressing spare (212) are installed on third pneumatic cylinder (211) and are located first conveyer belt (2) border.
3. The automatic waste cleaning device of the die cutting machine according to claim 2, characterized in that: the edge pressing piece (212) comprises a transverse plate (2121) and a plurality of rollers (2122), the transverse plate (2121) is arranged along the conveying direction of the first conveying belt (2), the transverse plate (2121) is installed on the third hydraulic cylinder (211), and the rollers (2122) are installed on the lower side of the transverse plate (2121).
4. The automatic waste cleaning device of the die cutting machine according to claim 1, characterized in that: set up mounting bracket (45) between second pneumatic cylinder (43) and negative pressure suction cup (44), mounting bracket (45) are including slip table (451) and a plurality of slider (452), slip table (451) and second pneumatic cylinder (43) fixed connection, be provided with slide rail (4511) on slip table (451), slide rail (4511) set up along horizontal direction and perpendicular first conveyer belt (2) direction of transfer, slider (452) joint just slides along slide rail (4511) on slide rail (4511), negative pressure suction cup (44) are installed on slider (452).
5. The automatic waste cleaning device of the die cutting machine according to claim 4, characterized in that: the sliding block (452) is provided with a jackscrew (4221), and the jackscrew (4221) penetrates through the sliding block (452) to abut against the sliding rail (4511).
6. The automatic waste cleaning device of the die cutting machine according to claim 4, characterized in that: and a graduated scale (4212) is arranged on the sliding table (451).
7. The automatic waste cleaning device of the die cutting machine according to claim 1, characterized in that: the discharge end of the first conveyor belt (2) is arranged obliquely downwards.
8. The automatic waste cleaning device of the die cutting machine according to claim 1, characterized in that: a collecting groove (5) is arranged below the discharge end of the first conveyor belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208411.5U CN214726811U (en) | 2021-01-25 | 2021-01-25 | Automatic clear useless device of cross cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208411.5U CN214726811U (en) | 2021-01-25 | 2021-01-25 | Automatic clear useless device of cross cutting machine |
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| Publication Number | Publication Date |
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| CN214726811U true CN214726811U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120208411.5U Active CN214726811U (en) | 2021-01-25 | 2021-01-25 | Automatic clear useless device of cross cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715668A (en) * | 2022-05-10 | 2022-07-08 | 北京同仁堂（唐山）营养保健品有限公司 | Automatic glue swinging equipment |
-
2021
- 2021-01-25 CN CN202120208411.5U patent/CN214726811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715668A (en) * | 2022-05-10 | 2022-07-08 | 北京同仁堂（唐山）营养保健品有限公司 | Automatic glue swinging equipment |
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