CN215507894U - Automatic removing mechanism for unqualified corrugated board printing products - Google Patents
Automatic removing mechanism for unqualified corrugated board printing products Download PDFInfo
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- CN215507894U CN215507894U CN202121690392.0U CN202121690392U CN215507894U CN 215507894 U CN215507894 U CN 215507894U CN 202121690392 U CN202121690392 U CN 202121690392U CN 215507894 U CN215507894 U CN 215507894U
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- rejecting
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Abstract
The utility model discloses an automatic rejection mechanism for printing unqualified corrugated boards, which comprises a conveying mechanism, a rejection mechanism and a good product discharging mechanism, wherein the conveying mechanism is used for conveying the corrugated boards, the rejection mechanism is used for rejecting the defective boards in the conveying mechanism, and the good product discharging mechanism is used for conveying the good boards of the conveying mechanism; conveying mechanism includes the main frame, it installs at the main frame rear side to reject the mechanism including rejecting the carriage, reject the carriage, through the guide cylinder, when making the guide cylinder shrink backward, guide plate anticlockwise rotation, make the defective products cardboard better under the guide that becomes the inclined plane after the guide plate rotates, it stops on the strip to drop, the rethread blocks that the cylinder stretches out and draws back forward, make and stop the strip clockwise rotation, let on stopping the defective products cardboard on the strip and drop to the guide plate, thereby in the landing defective products collection box, better reject and collect the defective products cardboard.
Description
Technical Field
The utility model relates to the field of corrugated board production, in particular to an automatic removing mechanism for unqualified printed corrugated boards.
Background
The corrugated board is a multi-layer adhesive body, is formed by bonding at least one layer of corrugated paper and one layer of cardboard paper, has better elasticity and extensibility, and is mainly used for manufacturing paper boxes and guarantee materials of fragile products of sandwich machines of the paper boxes. The corrugated paper board is made up through beating straw pulp and waste paper to obtain raw paper board similar to yellow paper board, mechanical processing to form corrugated paper board and adhering it to the surface of paper board by adhesive.
However, the defective paperboard can be produced by changing sheets, changing machines and stopping the production process of the corrugated paperboard, workers are required to reject the defective paperboard on a production line, the defective paperboard is prevented from flowing into subsequent processes and affecting the production quality of the paperboard, in the prior art, the rejected defective paperboard is mostly rejected manually, the speed is low, the efficiency is low, and the labor intensity of operators is high, the time is long, and the rejection is inconvenient.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
An automatic rejection mechanism for printing unqualified corrugated boards comprises a conveying mechanism, a rejection mechanism and a good product discharging mechanism, wherein the conveying mechanism is used for conveying the corrugated boards, the rejection mechanism is used for rejecting defective boards in the conveying mechanism, and the good product discharging mechanism is used for conveying the good boards of the conveying mechanism;
conveying mechanism includes the main frame, it installs at the main frame rear side to reject the mechanism including rejecting the carriage, it is equipped with the guide cylinder to reject the carriage interior left side, it is equipped with the piston rod clearance fit's guide plate with the guide cylinder in the carriage to reject, the guide plate is used for down guiding the defective products cardboard on the conveying mechanism, it is equipped with and blocks the cylinder to reject the carriage left side, it is equipped with in the carriage and blocks the cylinder with the piston rod clearance fit's that blocks the cylinder to reject, it is used for in the cardboard guide main frame with the guide plate guide to block the strip.
As a further scheme of the utility model: the yields discharge mechanism installs in rejecting the carriage, transversely is equipped with the direction adjustable shelf in rejecting the carriage, there is both sides to be equipped with and rejects the first pivot of the carriage in left and right sides normal running fit in the direction adjustable shelf left side, direction adjustable shelf top surface is articulated with the piston rod of direction cylinder, when the direction cylinder promotes around, the direction cylinder drives the direction adjustable shelf clockwise or anticlockwise rotation, the guide plate transverse welding is in direction adjustable shelf bottom surface, when the guide plate clockwise rotation, the guide plate top surface is close to yields discharge mechanism bottom surface.
As a further scheme of the utility model: the utility model discloses a transportation rack, including the rejection carriage, the rejection carriage is equipped with in the horizontal movable frame that blocks, block that the movable frame left and right sides is equipped with and rejects the carriage in left and right sides normal running fit's second pivot, the piston rod that blocks the cylinder with block that the movable frame top surface is articulated, it stops the movable frame clockwise or anticlockwise rotation to drive around the cylinder to block, the shape that blocks the strip is "L" type and has elasticity, the vertical welding of the protruding portion that blocks the strip stops blocks the movable frame front side, when stopping the strip clockwise turning, it is close to yields discharge mechanism bottom surface to block the strip top surface.
As a further scheme of the utility model: the main frame is welded with a defective product collecting box, the opening of the defective product collecting box corresponds to the bottom surface of the blocking movable frame, the rear side of the defective product collecting box is obliquely provided with a guide plate backwards, when the guide plate rotates anticlockwise and the blocking strip rotates clockwise, the rear end of the guide plate faces the inclined plane of the rear side of the blocking strip, and the rear end of the blocking strip corresponds to the inclined plane of the front side of the guide plate.
As a further scheme of the utility model: the conveying mechanism comprises a paperboard conveying belt, the paperboard conveying belt is installed in a main frame, a pressing conveying belt is further arranged in the main frame and located above the paperboard conveying belt, and a conveying motor for driving the paperboard conveying belt and the pressing conveying belt to work is further arranged on one side of the main frame.
As a further scheme of the utility model: a brush holder is transversely welded in the main frame and above the material pressing conveying belt, and a limiting brush is arranged below the brush holder and extends to the rear side of the paperboard conveying belt.
As a further scheme of the utility model: the non-defective products discharge mechanism includes ejection of compact conveyer belt, and ejection of compact conveyer belt outband is opened has a plurality of material holes of inhaling, is equipped with the guide duct in the ejection of compact conveyer belt, the guide duct with inhale the material hole intercommunication, rejects the carriage and be equipped with the conveying fan with the guide duct intercommunication outward, rejects carriage one side and be equipped with the ejection of compact motor of drive ejection of compact conveyer belt work, when the guide plate clockwise rotation, when blockking the strip clockwise rotation, the guide plate is close to ejection of compact conveyer belt bottom surface with the top surface that blocks the strip.
Compared with the prior art, the utility model has the beneficial effects that:
through the guide cylinder, when making the guide cylinder shrink backward, guide plate anticlockwise rotation makes the defective products cardboard better under the guide that becomes the inclined plane after the guide plate rotates, drops and blocks on the strip, and the rethread blocks that the cylinder stretches out and draws back forward, makes and blocks a clockwise rotation, lets on the defective products cardboard landing on blocking the strip to the guide plate in the landing defective products collection box, better rejects and collects the defective products cardboard.
Through pressing the material conveyer belt, when making the cardboard carry on the cardboard conveyer belt, carry on spacingly to the position that the cardboard carried from top to bottom, avoid the cardboard to appear rocking from top to bottom by a wide margin at the in-process of carrying.
Through the brush, when the cardboard finishes from carrying on the cardboard conveyer belt, let the cardboard more stable be led by the guide plate, avoid the cardboard direction to walk the position.
Through inhaling the material hole, when making have elastic barrier strip and upwards pressing the cardboard bottom surface, make the cardboard by inhaling the material hole and inhale tightly, the rethread goes out the conveyer belt and carries out the ejection of compact.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural view of the defective product collecting box of the present invention.
Fig. 3 is a schematic view of the structure of the baffle of the present invention.
Fig. 4 is a schematic structural view of the guide movable frame of the present invention.
Fig. 5 is a schematic view of a barrier rib structure of the present invention.
FIG. 6 is a schematic illustration of the construction of the guide plate of the present invention.
Fig. 7 is an enlarged view of a portion a in fig. 3.
Fig. 8 is an enlarged view at B in fig. 4.
In the figure: 1. conveying mechanism, 2, rejecting mechanism, 3, good product discharge mechanism, 4, material pressing conveyor belt, 5, paperboard conveyor belt, 7, discharge conveyor belt, 8, conveying motor, 9, discharge motor, 10, defective product collection box, 11, guide plate, 12, rejecting conveyor frame, 13, main frame, 14, guide cylinder, 15, blocking cylinder, 16, conveying fan, 17, material sucking hole, 18, first rotating shaft, 19, guide movable frame, 21, guide plate, 22, limiting brush, 23, brush frame, 24, blocking movable frame, 25, blocking strip, 26, second rotating shaft, 27, paperboard, 28 and air guide pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, in an embodiment of the present invention, an automatic rejecting mechanism for a corrugated board unqualified printed product includes a conveying mechanism 1, a rejecting mechanism 2, and a good product discharging mechanism 3, where the conveying mechanism 1 is used for conveying a paper board 27, the rejecting mechanism 2 is used for rejecting a paper board 27 that is a defective product in the conveying mechanism 1, and the good product discharging mechanism 3 is used for conveying the good product paper board 27 of the conveying mechanism 1;
conveying mechanism 1 includes main frame 13, it installs at main frame 13 rear side to reject mechanism 2, it installs carriage 12 including rejecting to reject mechanism 2, it installs at main frame 13 rear side to reject carriage 12, it is equipped with direction cylinder 14 to reject left side in carriage 12, it is equipped with guide plate 11 with the piston rod clearance fit of direction cylinder 14 in the carriage 12 to reject, guide plate 11 is used for down guiding defective products cardboard 27 on conveying mechanism 1, it is equipped with and blocks cylinder 15 to reject carriage 12 left side, it is equipped with and blocks cylinder 15's piston rod clearance fit's stopper strip 25 in carriage 12 to reject, stopper strip 25 is used for in the cardboard 27 direction main frame 13 with guide plate 11 guide.
The yields discharge mechanism 3 is installed in rejecting carriage 12, transversely be equipped with direction adjustable shelf 19 in rejecting carriage 12, direction adjustable shelf 19 has both sides to be equipped with and rejects carriage 12 in the first pivot 18 of both sides normal running fit, direction adjustable shelf 19 top surface is articulated with the piston rod of direction cylinder 14, when the promotion around direction cylinder 14, direction cylinder 14 drives direction adjustable shelf 19 clockwise or anticlockwise rotation, deflector 21 horizontal welding is in direction adjustable shelf 19 bottom surface, when deflector 11 clockwise turning, deflector 11 top surfaces are close to yields discharge mechanism 3 bottom surfaces.
Reject transversely to be equipped with in the carriage 12 and block adjustable shelf 24, it is equipped with and rejects carriage 12 in left and right sides normal running fit's second pivot 26 to block adjustable shelf 24 left and right sides, it is articulated with blocking adjustable shelf 24 top surface to block the piston rod of cylinder 15, it stops that cylinder 15 drives around and blocks adjustable shelf 24 clockwise or anticlockwise rotation to block, the shape that blocks strip 25 is "L" type and has elasticity, the vertical welding of the protruding portion that blocks strip 25 blocks is in stopping adjustable shelf 24 front sides, when blocking strip 25 clockwise turning, it is close to non-defective products discharge mechanism 3 bottom surfaces to block strip 25 top surface.
Defective product collecting box 10 is welded in main frame 13, the opening of defective product collecting box 10 corresponds to the bottom surface of blocking movable frame 24, guide plate 11 is obliquely arranged on the rear side of defective product collecting box 10 backward, when guide plate 11 rotates anticlockwise and blocking strip 25 rotates clockwise, the rear end of guide plate 11 faces the inclined plane on the rear side of blocking strip 25, and the rear end of blocking strip 25 corresponds to the inclined plane on the front side of guide plate 11.
Conveying mechanism 1 includes cardboard conveyer belt 5, and cardboard conveyer belt 5 is installed in main frame 13, still is equipped with in the main frame 13 and presses material conveyer belt 4, presses material conveyer belt 4 to be located the top of cardboard conveyer belt 5, and main frame 13 one side still is equipped with the conveying motor 8 of drive cardboard conveyer belt 5 and the work of pressing material conveyer belt 4.
A brush holder 23 is transversely welded in the main frame 13, the brush holder 23 is arranged above the material pressing conveying belt 4, a limiting brush 22 is arranged below the brush holder 23, and the limiting brush 22 extends to the rear side of the paperboard conveying belt 5.
The non-defective products discharge mechanism 3 includes ejection of compact conveyer belt 7, ejection of compact conveyer belt 7 is opened outward and is had a plurality of material holes 17 of inhaling, be equipped with guide duct 28 in the ejection of compact conveyer belt 7, guide duct 28 with inhale material hole 17 and communicate, it is equipped with the conveyor fan 16 with guide duct 28 intercommunication to reject the carriage 12 outward, it is equipped with the ejection of compact motor 9 of drive ejection of compact conveyer belt 7 work to reject carriage 12 one side, when guide plate 11 clockwise rotation, when blockking that strip 25 clockwise turning, guide plate 11 and the top surface that blocks strip 25 are close to ejection of compact conveyer belt 7 bottom surface.
When the paper board 27 is normally conveyed to the discharging conveyer belt 7 by the paper board conveyer belt 5, the guide cylinder 14 extends forwards to enable the guide movable frame 19 to drive the guide plate 11 to rotate clockwise, the top surface of the guide plate 11 is close to the bottom surface of the discharging conveyer belt 7, the blocking cylinder 15 contracts backwards to enable the blocking movable frame 24 to drive the blocking strip 25 to rotate anticlockwise, the top surface of the blocking strip 25 is close to the bottom surface of the discharging conveyer belt 7, the top surface of the paper board 27 is conveyed to be close to the bottom surface of the discharging conveyer belt 7 through the elasticity of the blocking strip 25, the paper board is adsorbed at the bottom surface of the discharging conveyer belt 7 through the material sucking hole 17 outside the discharging conveyer belt 7 by the conveying fan 16 to convey and discharge materials, when the eliminating mechanism 2 needs to work, the guide cylinder 14 contracts backwards to enable the guide movable frame 19 to drive the guide plate 11 to rotate anticlockwise, the blocking cylinder 15 extends forwards to enable the blocking movable frame 24 to drive the blocking strip 25 to rotate clockwise, the rear end of the stop strip 25 rotates to correspond to the front side inclined surface of the guide plate 11, the rear end of the guide plate 11 faces the inclined surface of the rear side of the stop strip 25, when the defective product paperboard 27 is conveyed to the bottom surface of the guide plate 11 from the paperboard conveying belt 5, because the rear end of the guide plate 11 faces the inclined surface of the rear side of the stop strip 25, the paperboard 27 is guided to the stop strip 25, and because the rear end of the stop strip 25 rotates to correspond to the front side inclined surface of the guide plate 11, the paperboard 27 is guided by the stop strip 25 to slide into the guide plate 21, and the paperboard 27 slides into the defective product collecting box 10 after falling off the guide plate 21.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. An automatic rejection mechanism for printing unqualified corrugated boards is characterized by comprising a conveying mechanism, a rejection mechanism and a good product discharging mechanism, wherein the conveying mechanism is used for conveying the corrugated boards, the rejection mechanism is used for rejecting defective boards in the conveying mechanism, and the good product discharging mechanism is used for conveying the good boards of the conveying mechanism;
conveying mechanism includes the main frame, it installs at the main frame rear side to reject the mechanism including rejecting the carriage, it is equipped with the guide cylinder to reject the carriage interior left side, it is equipped with the piston rod clearance fit's guide plate with the guide cylinder in the carriage to reject, the guide plate is used for down guiding the defective products cardboard on the conveying mechanism, it is equipped with and blocks the cylinder to reject the carriage left side, it is equipped with in the carriage and blocks the cylinder with the piston rod clearance fit's that blocks the cylinder to reject, it is used for in the cardboard guide main frame with the guide plate guide to block the strip.
2. The automatic rejecting mechanism for the corrugated cardboard printing unqualified products according to claim 1, wherein the good product discharging mechanism is installed in a rejecting conveying frame, a guide movable frame is transversely arranged in the rejecting conveying frame, first rotating shafts which are matched with the left side and the right side of the rejecting conveying frame in a rotating mode are arranged on the left side of the guide movable frame, the top surface of the guide movable frame is hinged to a piston rod of a guide air cylinder, when the guide air cylinder pushes forwards and backwards, the guide air cylinder drives the guide movable frame to rotate clockwise or anticlockwise, the guide plate is transversely welded on the bottom surface of the guide movable frame, and when the guide plate rotates clockwise, the top surface of the guide plate is close to the bottom surface of the good product discharging mechanism.
3. The automatic rejecting mechanism for the corrugated board unqualified printing products according to claim 2, wherein a blocking movable frame is transversely arranged in the rejecting conveying frame, second rotating shafts which are matched with the left side and the right side of the rejecting conveying frame in a rotating mode are arranged on the left side and the right side of the blocking movable frame, a piston rod of the blocking air cylinder is hinged to the top surface of the blocking movable frame, the blocking air cylinder drives the blocking movable frame to rotate clockwise or anticlockwise around, the blocking strip is L-shaped and has elasticity, the protruding portion of the blocking strip is vertically welded on the front side of the blocking movable frame, and when the blocking strip rotates clockwise, the top surface of the blocking strip is close to the bottom surface of the good product discharging mechanism.
4. The automatic rejecting mechanism for the corrugated cardboard printing unqualified products according to claim 3, wherein a unqualified product collecting box is welded in the main frame, the opening of the unqualified product collecting box corresponds to the bottom surface of the blocking movable frame, a guide plate is obliquely arranged on the rear side of the unqualified product collecting box towards the back, when the guide plate rotates anticlockwise and the blocking strip rotates clockwise, the rear end of the guide plate faces the inclined surface on the rear side of the blocking strip, and the rear end of the blocking strip corresponds to the inclined surface on the front side of the guide plate.
5. The automatic rejecting mechanism for the unqualified corrugated cardboard printing products of claim 1, wherein the conveying mechanism comprises a cardboard conveying belt, the cardboard conveying belt is installed in a main frame, a pressing conveying belt is further arranged in the main frame and is positioned above the cardboard conveying belt, and a conveying motor for driving the cardboard conveying belt and the pressing conveying belt to work is further arranged on one side of the main frame.
6. The automatic rejecting mechanism for the unqualified corrugated cardboard printing as claimed in claim 5, wherein a brush holder is welded in the main frame transversely, the brush holder is arranged above the material pressing conveying belt, a limiting brush is arranged below the brush holder, and the limiting brush extends to the rear side of the cardboard conveying belt.
7. The automatic rejecting mechanism for the unqualified corrugated cardboard printed products of claim 3, wherein the good product discharging mechanism comprises a discharging conveyer belt, the discharging conveyer belt is provided with a plurality of material sucking holes, the discharging conveyer belt is internally provided with a wind guide pipe, the wind guide pipe is communicated with the material sucking holes, the rejecting conveyer frame is externally provided with a conveying fan communicated with the wind guide pipe, one side of the rejecting conveyer frame is provided with a discharging motor for driving the discharging conveyer belt to work, and when the guide plate rotates clockwise and the stop strip rotates clockwise, the top surfaces of the guide plate and the stop strip are close to the bottom surface of the discharging conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690392.0U CN215507894U (en) | 2021-07-23 | 2021-07-23 | Automatic removing mechanism for unqualified corrugated board printing products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121690392.0U CN215507894U (en) | 2021-07-23 | 2021-07-23 | Automatic removing mechanism for unqualified corrugated board printing products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215507894U true CN215507894U (en) | 2022-01-14 |
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ID=79787253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121690392.0U Active CN215507894U (en) | 2021-07-23 | 2021-07-23 | Automatic removing mechanism for unqualified corrugated board printing products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215507894U (en) |
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2021
- 2021-07-23 CN CN202121690392.0U patent/CN215507894U/en active Active
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