CN212860663U - Plate making machine for corrugated board production - Google Patents
Plate making machine for corrugated board production Download PDFInfo
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- CN212860663U CN212860663U CN202020424768.2U CN202020424768U CN212860663U CN 212860663 U CN212860663 U CN 212860663U CN 202020424768 U CN202020424768 U CN 202020424768U CN 212860663 U CN212860663 U CN 212860663U
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Abstract
The utility model relates to a platemaking machine for corrugated container board production, including negative pressure conveying element, rubber coating unit and pressfitting conveying element, wherein: the negative pressure conveying unit is provided with a paper board conveying driving mechanism, a negative pressure type facial tissue conveying belt and a negative pressure type corrugated conveying belt, wherein the front ends of the paper board conveying driving mechanism are close to each other and are provided with gaps at intervals; the gluing unit is used for coating the hot melt adhesive on the ridges of the single corrugated paper and is provided with an adhesive groove, a glue carrying roller and a glue coating roller, wherein the adhesive groove is used for heating the hot melt adhesive to a flowing state, and the glue carrying roller is used for sticking the hot melt adhesive in the adhesive groove and transferring the hot melt adhesive to the glue coating roller; the pressing conveying unit is provided with two pressing conveying belts, conveying surfaces of the two pressing conveying belts are oppositely arranged and separated by a gap to form a pressing conveying channel, and an inlet of the pressing conveying channel is connected with the front end gaps of the negative-pressure type facial tissue conveying belt and the negative-pressure type corrugated conveying belt. Compared with the prior art, the utility model discloses simple structure practices thrift the energy consumption, and the efficiency of preparation corrugated sheet improves, and the device is maintained conveniently.
Description
Technical Field
The utility model belongs to the technical field of corrugated container board production and specifically relates to a trigger for corrugated container board production is related to.
Background
At present, the production process of corrugated board production line is three steps of gluing, heating and compounding, cooling and shaping. In order to ensure enough composite shaping time under high-speed production, the two sections of heating composite and cooling shaping are basically over 10 meters, and a large amount of space is occupied. And the heating composite section adopts the steam heating ironing plate, so that the energy consumption is high, the heat dissipation capacity is high, and the cost of the corrugated board and the workshop working environment are influenced. The paperboard manufactured by the 3 steps needs to be kept stand for a long time due to high water content, so that the moisture balance is achieved, and the efficiency of manufacturing the carton at the next stage is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a platemaking machine for corrugated board production in order to overcome the defects of the prior art.
The purpose of the utility model can be realized through the following technical scheme:
a board making machine for the production of corrugated board comprising:
a negative pressure conveying unit which is provided with a negative pressure type facial tissue conveying belt for conveying facial tissue, a negative pressure type corrugated conveying belt for conveying single corrugated paper and a paper board conveying driving mechanism, wherein the conveying surfaces of the negative pressure type facial tissue conveying belt and the negative pressure type corrugated conveying belt are oppositely arranged and have the same conveying direction, and are close to each other at the front end in the conveying direction and are separated by a gap,
the gluing unit is arranged between the negative pressure type facial tissue conveying belt and the negative pressure type corrugated conveying belt, is used for coating hot melt adhesive on ridges of single corrugated paper, and is provided with an adhesive groove, a glue carrying roller and a glue spreading roller, wherein the adhesive groove is used for heating the hot melt adhesive to a flowing state, the glue carrying roller is used for sticking the hot melt adhesive in the adhesive groove and transferring the hot melt adhesive to the glue spreading roller,
and the pressing conveying unit is provided with two pressing conveying belts, conveying surfaces of the two pressing conveying belts are oppositely arranged and separated by a gap to form a pressing conveying channel, and an inlet of the pressing conveying channel is connected with the gaps at the front ends of the negative-pressure type facial tissue conveying belt and the negative-pressure type corrugated conveying belt.
The utility model discloses a plate making machine is at the during operation, relative conveying face that facial tissue and single corrugated paper pass through negative pressure formula facial tissue conveyer belt and negative pressure formula flute conveyer belt respectively is carried forward, single corrugated paper is through the rubber coating unit, the glue spreader evenly coats the hot melt adhesive on the crest of single corrugated paper, then single corrugated paper and facial tissue get into the pressfitting delivery path of pressfitting delivery unit simultaneously through the clearance of negative pressure formula facial tissue conveyer belt and negative pressure formula flute conveyer belt in the front end department that is located direction of transfer, realize finalizing fast.
As a preferred technical scheme, the negative-pressure facial tissue conveying belt and the negative-pressure corrugated conveying belt respectively comprise two rotating rollers, a punching belt sleeved on the two rotating rollers, and a negative pressure generating mechanism for generating negative pressure. Through negative pressure formula absorption, realized facial tissue and corrugated container board absorption on the belt that punches. And the utility model provides a negative pressure produces mechanism can not occupy length and high space basically, is favorable to dwindling area.
As a preferable technical scheme, the negative pressure generating mechanism is a plurality of groups of axial flow fans which are arranged side by side and can be controlled in groups and are arranged between two surfaces of the punching belt. And the corresponding fans are determined to be started according to the different widths of the paper so as to save energy consumption.
As the preferred technical scheme, the cardboard transmission drive mechanism include belt motor, with belt motor's output shaft transmission be connected the driving gear and install respectively in negative pressure formula facial tissue conveyer belt and negative pressure formula flute conveyer belt at the driven gear on the live-rollers that are located the front end department of direction of transfer, belt motor drives the driven gear contrarotation on negative pressure formula facial tissue conveyer belt and the negative pressure formula flute conveyer belt through the driving gear. The negative-pressure type facial tissue conveying belt and the negative-pressure type corrugated conveying belt are driven by the same belt motor, so that the speed and the distance of the facial tissue and the single corrugated paper in the conveying process are the same, and the processing precision is good. The mode that the driving gear drives the two driven gears to rotate can be selected according to requirements, for example, the two driven gears are meshed, and the driving gear is meshed with one of the driven gears.
As the preferred technical scheme, the glue groove, the glue carrying roller and the glue spreader span the arrangement of the negative pressure type corrugated conveying belt, the glue groove is provided with an upward opening, the part of the glue carrying roller is positioned in the glue groove, and gaps are respectively arranged between the glue spreader and the glue carrying roller and between the glue spreader and the negative pressure type corrugated conveying belt.
As a preferred technical scheme, a heating mechanism is arranged in the glue groove and used for ensuring that glue in the glue groove is at a flowing temperature; the rubber-covered roller and the glue-coating roller both adopt electromagnetic heating rollers, and the temperature of the roller surface is controlled by a temperature controller, so that the glue on the roller surface is in a flowing state.
As a preferred technical scheme, the glue coating unit further comprises a glue roller driving mechanism, the glue roller driving mechanism comprises a transmission motor, a guide wheel and a belt, the transmission motor is used for driving the glue coating roller to rotate, and the belt and the guide wheel are used for connecting the glue coating roller and the glue carrying roller and enabling the glue coating roller and the glue carrying roller to rotate in opposite directions.
As a preferred technical scheme, the glue roller is arranged on a glue roller bearing seat, the glue roller bearing seat is fixedly arranged, the glue roller bearing seat can be close to or far away from the glue roller bearing seat, and a glue amount adjusting mechanism is arranged between the glue roller bearing seat and the glue roller bearing seat;
the glue amount adjusting mechanism comprises a fixed wedge block arranged on the glue spreader bearing seat and a movable wedge block which is arranged on the glue carrying roller bearing seat and matched with the fixed wedge block, the movable wedge block is arranged on the glue carrying roller bearing seat through a slide rail, and the position of the movable wedge block on the slide rail can be adjusted through an adjusting bolt.
Through the glue amount adjusting mechanism, the gap between the glue carrying roller and the glue spreading roller is adjusted, so that the aim of controlling the glue applying amount is fulfilled.
The utility model discloses in, because the existence of belt among the rubber roll actuating mechanism for take rubber roll and glue spreader itself to have the trend that is close to each other, consequently, through the form of wedge, adjustment distance between the two that can be very much the aspect.
The utility model discloses in, direction of transfer is the direction of motion of the object that the conveying was sent on the conveyer belt, and the conveying face is that the one side of the conveyer belt that the object that the conveying was sent was placed.
The utility model discloses in, the pressfitting conveying unit passes through the accommodate motor rotational speed, makes back end pressfitting speed and anterior segment negative pressure conveying speed keep unanimous, and the paper shaping effect is better.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) energy conservation: the paper does not need to be preheated, and the glue does not need to be heated again after being coated with the glue to enable the glue to react and be shaped;
(2) the occupied area is small: because do not have heating and cooling design two sections line, workshop factory building area is practiced thrift to whole equipment arrangement:
(3) the waiting time is short: the hot melt adhesive is used, and the subsequent processing can be carried out after the paperboard is made, so that the loss is not required to be waited for and balanced, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the connection between the glue roll and the glue roll according to the present invention;
fig. 4 is a schematic view of the glue amount adjusting mechanism of the present invention.
In the figure, 1 is a negative pressure conveying unit, 11 is a frame, 12 is a negative pressure type facial tissue conveying belt, 13 is a negative pressure type corrugated conveying belt, 141 is a belt motor, 142 is a driven gear, 101 is a rotating roller, 102 is a punching belt, 103 is a negative pressure generating mechanism, 2 is a gluing unit, 21 is a glue groove, 22 is a glue roller, 23 is a glue roller, 241 is a driving motor, 242 is a guide wheel, 243 is a belt, 3 is a pressing conveying unit, and 31 is a pressing conveying belt.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example 1
A plate making machine for corrugated board production, as shown in fig. 1-2, comprises a frame, and a negative pressure conveying unit 1, a gluing unit 2 and a pressing conveying unit 3 which are arranged on the frame, wherein:
the negative pressure conveying unit 1 is provided with a negative pressure type facial tissue conveying belt 12 for conveying facial tissue, a negative pressure type corrugated conveying belt 13 for conveying single corrugated paper and a paperboard conveying driving mechanism, wherein conveying surfaces of the negative pressure type facial tissue conveying belt 12 and the negative pressure type corrugated conveying belt 13 are oppositely arranged and have the same conveying direction, and the front ends of the negative pressure type facial tissue conveying belt and the negative pressure type corrugated conveying belt 13 are close to each other and are separated by a gap;
the gluing unit 2 is arranged between the negative-pressure type facial tissue conveying belt 12 and the negative-pressure type corrugated conveying belt 13, is used for coating hot melt adhesive on ridges of single corrugated paper, and is provided with an adhesive groove 21, an adhesive carrying roller 22 and a gluing roller 23, wherein the adhesive groove 21 is used for heating the hot melt adhesive to a flowing state, and the adhesive carrying roller 22 is used for gluing the hot melt adhesive in the adhesive groove 21 and transferring the hot melt adhesive to the gluing roller 23;
the pressing conveying unit 3 is provided with two pressing conveying belts 31, conveying surfaces of the two pressing conveying belts 31 are oppositely arranged and separated by a gap to form a pressing conveying channel, and an inlet of the pressing conveying channel is connected with the front end gap of the negative-pressure type facial tissue conveying belt 12 and the front end gap of the negative-pressure type corrugated conveying belt 13.
The utility model discloses a plate making machine is at the during operation, as shown in fig. 1 ~ 2, relative conveying face through negative pressure formula facial tissue conveyer belt 12 and negative pressure formula flute conveyer belt 13 respectively is carried forward to facial tissue and single corrugated paper, single corrugated paper is through rubber coating unit 2, glue spreader 23 evenly coats the hot melt adhesive on the crest of single corrugated paper, then single corrugated paper and facial tissue get into the pressfitting transfer passage of pressfitting transfer unit 3 simultaneously in the clearance that lies in direction of transfer's front end department through negative pressure formula facial tissue conveyer belt 12 and negative pressure formula flute conveyer belt 13, realize finalizing fast.
In the present embodiment, as shown in fig. 1 to 2, the negative-pressure tissue conveyor belt 12 and the negative-pressure corrugated conveyor belt 13 each preferably include two rotating rollers 101, a punching belt 102 that is sleeved on the two rotating rollers 101, and a negative pressure generating mechanism 103 for generating negative pressure. Through negative pressure formula absorption, realized facial tissue and corrugated container board absorption on the belt that punches. And the utility model provides a negative pressure produces mechanism can not occupy length and high space basically, is favorable to dwindling area. It is further preferable that the negative pressure generating mechanism 103 is a plurality of sets of axial flow fans arranged side by side and controllable in groups provided between both faces of the punching belt 102. The corresponding fans can be started according to the width difference of the paper, so that the energy consumption is saved. Preferably, the paper board transmission driving mechanism comprises a belt motor 141, a driving gear in transmission connection with an output shaft of the belt motor 141, and a driven gear 142 respectively mounted on the rotating roller 101 at the front end of the conveying direction of the negative-pressure type facial tissue conveying belt 12 and the negative-pressure type corrugated conveying belt 13, and the belt motor 141 drives the driven gear 142 on the negative-pressure type facial tissue conveying belt 12 and the negative-pressure type corrugated conveying belt 13 to rotate reversely through the driving gear. The negative-pressure type facial tissue conveying belt and the negative-pressure type corrugated conveying belt are driven by the same belt motor, so that the speed and the distance of the facial tissue and the single corrugated paper in the conveying process are the same, and the processing precision is good. The mode that the driving gear drives the two driven gears to rotate can be selected according to requirements, for example, the two driven gears are meshed, and the driving gear is meshed with one of the driven gears.
In this embodiment, as shown in fig. 1 to 2, the glue groove 21, the glue carrying roller 22, and the glue spreading roller 23 are arranged across the negative pressure type corrugated conveying belt 13, the glue groove 21 has an upward opening, a part of the glue carrying roller 22 is located in the glue groove 21, and gaps are formed between the glue spreading roller 23 and the glue carrying roller 22 and between the glue spreading roller 23 and the negative pressure type corrugated conveying belt 13. The glue groove 21 is internally provided with a heating mechanism for ensuring that the glue in the glue groove is at a flowing temperature, and the glue carrying roller 22 and the glue coating roller 23 both adopt electromagnetic heating rollers. The temperature of the roller surface is controlled by a temperature controller, so that the glue on the roller surface is in a flowing state. In this embodiment, as shown in fig. 3 to 4, the glue spreading unit 2 further includes a glue roller driving mechanism, the glue roller driving mechanism includes a transmission motor 241, a guide wheel 242 and a belt 243, the transmission motor 241 is used for driving the glue spreading roller 23 to rotate, and the belt 243 and the guide wheel 242 are used for connecting the glue spreading roller 23 and the glue carrying roller 22 and enabling the two to rotate in opposite directions. Further preferably, the glue carrying roller 22 is mounted on the glue carrying roller bearing seat 221, the glue carrying roller 23 is mounted on the glue carrying roller bearing seat 231, the glue carrying roller bearing seat 231 is fixedly arranged, the glue carrying roller bearing seat 221 can be close to or far away from the glue carrying roller bearing seat 231, and a glue amount adjusting mechanism 25 is arranged between the glue carrying roller bearing seat 231 and the glue carrying roller bearing seat 221; the glue amount adjusting mechanism 25 comprises a fixed wedge block 251 arranged on the glue spreader bearing seat 231 and a movable wedge block 252 arranged on the glue-bearing roller bearing seat 221 and matched with the fixed wedge block 251, wherein the movable wedge block 252 is arranged on the glue-bearing roller bearing seat 221 through a slide rail, and the position of the movable wedge block on the slide rail can be adjusted through an adjusting bolt 253. Through the glue amount adjusting mechanism, the gap between the glue carrying roller and the glue spreading roller is adjusted, so that the aim of controlling the glue applying amount is fulfilled. Because the belt in the rubber roller driving mechanism enables the rubber roller and the glue roller to have the tendency of approaching each other, the distance between the rubber roller and the glue roller can be adjusted in a very aspect through the form of the wedge-shaped block.
In this embodiment, the preferable pressing conveying unit keeps the rear-section pressing speed consistent with the front-section negative pressure conveying speed by adjusting the rotating speed of the motor, so that the paper forming effect is better.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (8)
1. A board making machine for the production of corrugated cardboard, characterized in that it comprises:
a negative pressure conveying unit (1) which is provided with a negative pressure type facial tissue conveying belt (12) for conveying facial tissue, a negative pressure type corrugated conveying belt (13) for conveying single corrugated paper and a paper board conveying driving mechanism, wherein the conveying surfaces of the negative pressure type facial tissue conveying belt (12) and the negative pressure type corrugated conveying belt (13) are oppositely arranged and have the same conveying direction, and are mutually close to each other at the front end in the conveying direction and are separated by gaps,
the gluing unit (2) is arranged between the negative-pressure type face paper conveying belt (12) and the negative-pressure type corrugated conveying belt (13), is used for coating hot melt adhesive on ridges of single corrugated paper, is provided with an adhesive groove (21), an adhesive tape roller (22) and a gluing roller (23), the adhesive groove (21) is used for heating the hot melt adhesive to a flowing state, the adhesive tape roller (22) is used for gluing the hot melt adhesive in the adhesive groove (21) and transferring the hot melt adhesive to the gluing roller (23),
and the pressing conveying unit (3) is provided with two pressing conveying belts (31), conveying surfaces of the two pressing conveying belts (31) are oppositely arranged and separated by a gap to form a pressing conveying channel, and an inlet of the pressing conveying channel is connected with the gap at the front ends of the negative-pressure type facial tissue conveying belt (12) and the negative-pressure type corrugated conveying belt (13).
2. A board making machine for corrugated cardboard production according to claim 1, characterized in that the negative pressure facial tissue conveyor belt (12) and the negative pressure corrugating conveyor belt (13) each comprise two turning rolls (101), a punching belt (102) sleeved on the two turning rolls (101), and a negative pressure generating mechanism (103) for generating negative pressure.
3. A board maker for corrugated cardboard production according to claim 2, characterised in that the negative pressure generating means (103) are groups of axial fans arranged side by side and controllable in groups, provided between two faces of the perforating belt (102).
4. The board making machine for corrugated cardboard production as claimed in claim 2, wherein the cardboard transmission driving mechanism comprises a belt motor (141), a driving gear in transmission connection with an output shaft of the belt motor (141), and a driven gear (142) respectively mounted on the negative pressure type face paper conveyor belt (12) and the negative pressure type corrugated conveyor belt (13) on the rotating roller (101) located at the front end of the conveying direction, the belt motor (141) driving the driven gear (142) on the negative pressure type face paper conveyor belt (12) and the negative pressure type corrugated conveyor belt (13) to rotate reversely through the driving gear.
5. The board making machine for corrugated board production according to claim 1, wherein the glue groove (21), the glue carrying roller (22) and the glue applying roller (23) are arranged across the negative pressure type corrugated conveying belt (13), the glue groove (21) is provided with an upward opening, a part of the glue carrying roller (22) is positioned in the glue groove (21), and gaps are respectively arranged between the glue applying roller (23) and the glue carrying roller (22) and between the glue applying roller (23) and the negative pressure type corrugated conveying belt (13).
6. A board making machine for corrugated cardboard production as defined in claim 5, characterized in that the glue application unit (2) further comprises a glue roller driving mechanism, the glue roller driving mechanism comprises a transmission motor (241), a guide wheel (242) and a belt (243), the transmission motor (241) is used for driving the glue application roller (23) to rotate, the belt (243) and the guide wheel (242) are used for connecting the glue application roller (23) and the glue carrying roller (22) and making them rotate in opposite directions.
7. The board making machine for corrugated board production according to claim 6, wherein the glue-carrying roller (22) is mounted on a glue-carrying roller bearing seat (221), the glue-carrying roller (23) is mounted on a glue-carrying roller bearing seat (231), the glue-carrying roller bearing seat (231) is fixedly arranged, the glue-carrying roller bearing seat (221) can be close to or far away from the glue-carrying roller bearing seat (231), and a glue amount adjusting mechanism (25) is arranged between the glue-carrying roller bearing seat (221) and the glue-carrying roller bearing seat (231);
the glue amount adjusting mechanism (25) comprises a fixed wedge-shaped block (251) arranged on the glue spreader bearing seat (231) and a movable wedge-shaped block (252) which is arranged on the glue roller bearing seat (221) and matched with the fixed wedge-shaped block (251), wherein the movable wedge-shaped block (252) is arranged on the glue roller bearing seat (221) through a slide rail, and the position of the movable wedge-shaped block on the slide rail can be adjusted through an adjusting bolt (253).
8. A board making machine for corrugated cardboard production as claimed in claim 1, characterised in that the glue tank (21) is provided with a heating mechanism, and the glue application roller (22) and the glue application roller (23) both use electromagnetic heating rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424768.2U CN212860663U (en) | 2020-03-27 | 2020-03-27 | Plate making machine for corrugated board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424768.2U CN212860663U (en) | 2020-03-27 | 2020-03-27 | Plate making machine for corrugated board production |
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| Publication Number | Publication Date |
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| CN212860663U true CN212860663U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020424768.2U Active CN212860663U (en) | 2020-03-27 | 2020-03-27 | Plate making machine for corrugated board production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787775A (en) * | 2021-08-04 | 2021-12-14 | 桐乡市凯盛印刷股份有限公司 | Paperboard compounding equipment |
-
2020
- 2020-03-27 CN CN202020424768.2U patent/CN212860663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787775A (en) * | 2021-08-04 | 2021-12-14 | 桐乡市凯盛印刷股份有限公司 | Paperboard compounding equipment |
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