CN117698207A - Double-sided corrugated equipment for corrugated paper production - Google Patents

Abstract

The invention discloses double-sided corrugated equipment for corrugated paper production, which relates to the field of corrugated paper production and comprises a base, a temperature control device, a corrugated device and a winding device, wherein the temperature control device comprises a heating roller, a temperature monitoring part obliquely above the heating roller is sleeved with temperature control parts outside two first supporting piles, the corrugated device comprises two supporting frames, two corrugated wheels rolling the upper and lower positions inside the two supporting frames, a driving part inside one supporting frame, a first limiting part at the same end of the two supporting frames, a second limiting part at the other end of the two supporting frames, a gluing part at the same side of the first limiting part and the second limiting part, the winding device comprises two second supporting piles, winding wheels inside the second supporting piles and a first motor outside the second supporting piles.

Description

Double-sided corrugated equipment for corrugated paper production

Technical Field

The invention mainly relates to the technical field of corrugated paper production, in particular to double-sided corrugated equipment for corrugated paper production.

Background

The corrugated paper is a material for packaging products or services, has the characteristics of good waterproof, dampproof, protective performance, beautifying appearance and the like, can be made into various shapes and sizes of corrugations so as to adapt to different product packaging requirements, and has the advantages of reusability, environmental protection and the like. Therefore, the corrugated paper has wide application and important significance in the modern packaging industry, the corrugated paper is usually manufactured by using corrugated equipment, most of the existing equipment is single-sided corrugated equipment, when the double-sided corrugated paper needs to be produced, the corrugated paper needs to be corrugated once again, the efficiency is low, the re-corrugated yield is low, and therefore the double-sided corrugated equipment with high yield for corrugated paper production is needed.

According to the invention provided by application number CN201910822301.5, the invention discloses a double-sided corrugated paper forming roller set, the corrugated paper core forming work is completed by matching a heating corrugated roller and a corrugated forming mechanism, and both sides of the corrugated paper core are glued by an outer gluing roller and an inner gluing roller in the corrugated forming mechanism, so that the gluing function can be simultaneously realized after the corrugated paper core is subjected to profiling.

The problem that the roller used by the corrugating machine is located at different positions and needs to convey and form two sides of corrugated paper for a long distance is solved, but the problem that the temperature of the corrugated paper surface can be accurately controlled and the corrugated yield is difficult to guarantee is solved.

Disclosure of Invention

Based on this, the present invention aims to provide a double-sided corrugating device for corrugated paper production, so as to solve the technical problems set forth in the background art.

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

the double-sided corrugated paper production equipment comprises a base, two third support piles which are arranged at the top of one end of the base and are parallel to each other, a paper placing wheel arranged in the third support piles, and a temperature control device, a corrugated device and a winding device which are sequentially arranged at the top of the base;

the temperature control device comprises two first support piles, heating rollers arranged in the two first support piles in a rolling mode, and a temperature monitoring part arranged above the heating rollers is sleeved on temperature regulating parts outside the two first support piles;

the corrugating device comprises two supporting frames, two corrugating wheels arranged in the upper and lower positions of the two supporting frames in a rolling way, a driving part arranged in one supporting frame, a first limiting part arranged at the same end of the two supporting frames, a second limiting part arranged at the other end of the two supporting frames, a gluing part arranged at the same side of the first limiting part and the second limiting part,

the winding device comprises two second support piles which are arranged at the top of the base in parallel, a winding wheel arranged inside the second support piles and a first motor arranged outside the second support piles.

Preferably, the temperature monitoring component comprises a first support plate fixed above the first support pile, a detection table arranged in the center of the two first support plates, and a plurality of temperature detectors screwed on the tops of the detection tables, wherein in the preferred embodiment, the temperature detectors are used for measuring the surface temperature of the paper immediately before the corrugation.

Preferably, the temperature adjusting component comprises a second support plate which is arranged on one side of the two first support piles far away from each other through rolling, first idler wheels which are arranged on the centers of the two second support plates in a rolling mode, a first speed reducer which is arranged on one side of the second support plate through a shaft connector, an execution end of the first speed reducer is connected with a second motor which is arranged at the input end of the first speed reducer through the shaft connector, and in the preferred embodiment, the second motor is rotated to drive the first speed reducer to finely adjust the integral deflection angle of the second support plate.

Preferably, the driving part comprises a gear reducer arranged in the support frame, the executing end of the gear reducer is connected with a third motor at the input end of the gear reducer through a coupler, and in the preferred embodiment, two sections of rotating force with opposite same rotating speed are output through the gear reducer with two output ends.

Preferably, the first limiting component comprises a vertical chute arranged at one end of the two supporting frames away from the temperature control device, a long sliding plate arranged in the vertical chute in a sliding manner, three limiting wheels arranged at the center of the long sliding plate in a rolling manner from top to bottom in sequence, and a telescopic cylinder arranged at the top of the base and fixed at the bottom of the long sliding plate at the execution end, wherein in the preferred embodiment, the limiting degree is adjusted through the telescopic cylinder.

Preferably, the limiting wheels located above and below are parallel to the central axes of the two corrugated wheels, respectively, and the limiting wheel located in the middle is close to and slightly higher than the limiting wheel located below, and in the preferred embodiment, the thickness of the pressed paper is limited by the limiting wheels.

Preferably, the second limiting component is located at the other end of the two supporting frames, which is close to the temperature control device, and has the same structure as the first limiting component, but lacks the limiting wheel located in the middle, and in the preferred embodiment.

Preferably, the glue coating component comprises a glue storage tank arranged in the other support frame, a pump arranged at a discharge hole of the glue storage tank, a liquid supply pipe arranged at an output end of the pump, two spraying plates arranged at the middle parts of the first limiting component and the second limiting component, and the output end of the liquid supply pipe is connected with an input end of the spraying plate.

Preferably, the spraying plate arranged in the middle of the first limiting component is located above the limiting wheel arranged in the middle of the first limiting component, the spraying plate arranged in the middle of the second limiting component is located above the limiting wheel arranged below the second limiting component, and in the preferred embodiment, the limiting wheel can be uniformly coated with glue on the surface of corrugated paper by spreading glue on the limiting wheel.

Preferably, the first motor executing end is connected with a second speed reducer through a coupler, the second speed reducer is connected with the central shaft of the winding wheel through a coupler, and in the preferred embodiment, corrugated paper is collected through the winding wheel.

In summary, the invention has the following advantages:

according to the embodiment, the temperature measuring and controlling device is added, so that the surface temperature of the corrugated paper to be corrugated in the corrugated process can be adjusted when the corrugated paper enters the corrugated device, the corrugated forming degree in the corrugated process is improved, and the yield of the corrugated paper is further improved.

The corrugated thickness is adjusted through the limiting component, the corrugated paper with different models can be adapted to be corrugated, compatibility of the corrugated device is improved, the corrugated thickness of corrugated paper is adjusted through the telescopic cylinder, the structure of the limiting component is simplified, and material cost is saved.

Through setting up the rubber coating part and spray in spacing round top, evenly effectually smear the plastic cement on corrugated paper through spacing round for after the paper flute and can be formed, accelerated production efficiency.

Drawings

FIG. 1 is an isometric view of an overall apparatus of the present invention;

FIG. 2 is a schematic view of a paper trace of the present invention;

FIG. 3 is an overall isometric view of a temperature control device of the present invention;

FIG. 4 is an overall isometric view of a corrugating device of the present invention;

FIG. 5 is a cross-sectional view of a front support bracket of the present invention;

fig. 6 is a cross-sectional view of the rear support bracket of the present invention.

Description of the drawings: 10. a base; 11. a third support pile; 12. a paper placing wheel; 20. a temperature control device; 30. a corrugating device; 40. a winding device; 21. a first support pile; 22. heating the roller; 23. a temperature monitoring component; 24. a temperature adjusting component; 31. a support frame; 36. a corrugating wheel; 32. a driving part; 33. a first limiting member; 34. a second limiting member; 35. a glue coating component; 41. a second support pile; 42. a winding wheel; 43. a first motor; 231. a first support plate; 232. a detection table; 233. a temperature detector; 241. a second support plate; 242. a first roller; 243. a first decelerator; 244. a second motor; 321. a gear reducer; 322. a third motor; 331. a vertical chute; 332. a long slide plate; 333. a limiting wheel; 334. a telescopic cylinder; 351. a glue storage tank; 352. a pump machine; 353. a liquid supply pipe; 354. a spray plate; 431. and a second decelerator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.

Examples

Referring to fig. 1, 2 and 4, a double-sided corrugating device for corrugated paper production includes a base 10, two third support piles 11 arranged in parallel on top of one end of the base, a paper placing wheel 12 arranged inside the third support piles 11, a temperature control device 20, a corrugating device 30 and a winding device 40 arranged on top of the base 10 in sequence; the corrugating device 30 comprises two supporting frames 31, two corrugating wheels 36 which are arranged in the upper and lower positions in the two supporting frames 31 in a rolling way, a driving part 32 arranged in one supporting frame 31, a first limiting part 33 arranged at the same end of the two supporting frames 31, a second limiting part 34 arranged at the other end of the two supporting frames 31, and a gluing part 35 arranged at the same side of the first limiting part 33 and the second limiting part 34; the first limiting component 33 comprises a vertical chute 331 arranged at one end of the two supporting frames 31 far away from the temperature control device 20, a long sliding plate 332 arranged in the vertical chute 331 in a sliding manner, three limiting wheels 333 arranged at the centers of the two long sliding plates 332 in a rolling manner sequentially from top to bottom, and a telescopic cylinder 334 arranged at the top of the base 10 and the execution end of which is fixed at the bottom of the long sliding plate 332; the upper and lower limit wheels 333 are parallel to the central axes of the two corrugated wheels 36 respectively, and the middle limit wheel 333 is close to and slightly higher than the lower limit wheel 333; the second limiting member 34 is located at the other end of the two supporting frames 31 near the temperature control device 20, and has the same structure as the first limiting member 33, but lacks the limiting wheel 333 located at the middle.

It should be noted that, because the corrugated paper factories need a lot of corrugated paper, because the thickness of different types of corrugated paper is different, the gap between the limiting wheels 333 and the corrugated wheels 36, which are used as the auxiliary corrugated wheels 36 for corrugating, needs to be adjusted sometimes, in this embodiment, the original state of the two limiting wheels 333 responsible for limiting is parallel to the central axis of the corrugated wheels 36, at this time, the corrugated gap is minimum, when the paper with larger thickness needs to be corrugated, by pressurizing the telescopic cylinder 334, the whole first limiting part 33 and the second limiting part 34 are jacked up upwards for a certain distance, the limiting wheels 333 can be slightly lifted, so that the gap between the limiting wheels 333 and the corrugated wheels 36 is increased, and the paper with large thickness can be corrugated;

further, before corrugating the paper, determining a corrugating gap according to the paper to be corrugated;

further, the telescopic cylinder 334 is started, and all the limiting wheels 333 are driven to displace upwards to adjust the corrugated gap by jacking up the long sliding plate 332 limited by the vertical sliding groove 331.

Referring to fig. 1, 2 and 5, the driving unit 32 includes a gear reducer 321 disposed inside a supporting frame 31, and a third motor 322 with an execution end connected to an input end of the gear reducer 321 through a coupling; the winding device 40 comprises two second support piles 41 arranged at the top of the base 10 in parallel, a winding wheel 42 arranged inside the second support piles 41, a first motor 43 arranged outside the second support piles 41, a second speed reducer 431 connected with the execution end of the first motor 43 through a coupling, and a second speed reducer 431 connected with the central shaft of the winding wheel 42 through a coupling.

It should be noted that, the gear reducer 321 has two output ports, the rotation speeds of the two output ports are the same, the directions are opposite, the two output ports respectively act on the central axes of the two corrugating wheels 36, the third motor 322 is a high-power motor, the corrugating paper of the two corrugating wheels 36 can be driven by the gear reducer 321, before the corrugating paper, part of the paper needs to be manually assisted by manual paper guiding, and is covered on the winding wheel 42, and then the paper placing wheel 12 and the heating roller 22 can be driven to rotate by the corrugating wheel 36 with power input;

further, when automatic corrugating is started, the third motor 322 in the supporting frame 31 is started, and the two corrugating wheels 36 are driven to reversely rotate by the gear reducer 321;

further, the paper is automatically extracted from the paper placing wheel 12 and the heating roller 22 under the driving of the corrugating wheel 36;

further, the first motor 43 is started at the same time, and the second speed reducer 431 drives the corrugated paper to be wound and rewound by the winding wheel 42.

Referring to fig. 1, 2, 3 and 6, the temperature control device 20 includes two first support piles 21, a heating roller 22 rotatably disposed inside the two first support piles 21, and a temperature monitoring member 23 disposed above the heating roller 22 and sleeved on a temperature adjusting member 24 outside the two first support piles 21; the temperature monitoring component 23 comprises a first support plate 231 fixed on the inclined upper part of the first support pile 21, a detection table 232 arranged in the center of the two first support plates 231, and a plurality of temperature detectors 233 screwed on the top of the detection table 232; the temperature adjusting component 24 comprises second support plates 241 which are arranged on the sides of the two first support piles 21 far away from each other in a rolling way, first rollers 242 which are arranged in the centers of the two second support plates 241 in a rolling way, a first speed reducer 243 which is arranged on one side of one second support plate 241 through a coupling, and a second motor 244 which is connected with the input end of the first speed reducer 243 through the coupling at the execution end; the glue coating component 35 comprises a glue storage tank 351 arranged in the other support frame 31, a pump 352 arranged at a discharge port of the glue storage tank 351, a liquid supply pipe 353 arranged at an output end of the pump 352, two spray plates 354 arranged in the middle of the first limiting component 33 and the second limiting component 34, and an output end of the liquid supply pipe 353 is connected with an input end of the spray plates 354; the spray plate 354 arranged in the middle of the first limiting part 33 is positioned above the limiting wheel 333 arranged in the middle, and the spray plate 354 arranged in the middle of the second limiting part 34 is positioned above the limiting wheel 333 arranged below.

It should be noted that, the surface of the heating roller 22 is provided with a resistance wire, which can be electrified to generate heat, the temperature detector 233 detects a value which can be used as a data signal, the second motor 244 is controlled to start and stop by the PLC, the second support plate 241 is installed at the outer side of the first support pile 21 in a rolling way through the coupling, the axis of the installation part is the same as the axis of the heating roller 22, and the residence time of the paper in a unit area on the heating roller 22 can be adjusted to a certain extent by adjusting the deflection angle of the second support plate 241, so as to regulate the temperature of the paper;

further, the corrugated paper is carried out by the paper carrying wheel 12 on the third support pile 11, and the paper is heated by the heating roller 22 fixed on the first support pile 21;

further, the first support plate 231 fixes the detecting table 232 near the corrugating wheel 36, and the temperature detector 233 thereon monitors the surface temperature of the paper to be fed into the corrugating wheel 36 in real time and transmits real-time temperature information to the PLC controller;

further, the PLC controller compares the set temperature with the actual temperature measurement, and when the temperature is high, controls the second motor 244 to rotate forward, and slowly fine-adjusts the deflection of the second support plate 241 to the direction away from the corrugating wheel 36 through the first reducer 243, so as to drive the first roller 242 to deflect simultaneously, thereby reducing the heating time of the paper on the heating roller 22 and reducing the temperature;

further, when the temperature is smaller, the second motor 244 is controlled to rotate reversely, the first speed reducer 243 is used for slowly fine-adjusting the deflection of the second support plate 241 towards the direction close to the corrugated wheel 36, the first roller 242 is driven to deflect simultaneously, the heating time of the paper on the heating roller 22 is increased, and therefore the temperature is increased;

further, when the paper is corrugated on the corrugating wheel 36, the pump 352 is started, plastic glue in the glue storage tank 351 is conveyed into the spraying plate 354 through the liquid supply pipe 353 and sprayed on the limiting wheel 333 below the spraying plate, and the limiting wheel 333 smears the plastic glue on the corrugated paper to finish the corrugating.

The working principle of the invention is as follows:

the electrical components in the invention are triggered to work by a PLC (programmable logic controller) model of which is FX3U-16 MR.

Firstly, before corrugating paper, the corrugated gap is determined according to the paper to be corrugated, the telescopic cylinder 334 is started, all limit wheels 333 are driven to move upwards by jacking up a long sliding plate 332 limited by a vertical sliding groove 331, the corrugated gap is adjusted, when automatic corrugating is started, a third motor 322 in a support frame 31 is started, two corrugating wheels 36 are driven to rotate reversely by a gear reducer 321, under the driving of the corrugating wheels 36, the paper is automatically extracted from a paper placing wheel 12 and a heating roller 22 and is taken out by the paper placing wheel 12 on a third supporting pile 11, then the paper is heated by the heating roller 22 fixed on a first supporting pile 21, meanwhile, a first supporting plate 231 fixes a detection table 232 near the corrugating wheel 36, a temperature detector 233 on the detection table monitors the surface temperature of the paper to be fed into the corrugating wheel 36 in real time, and real-time temperature information is transmitted to a PLC controller, the PLC controller compares the set temperature with the actual temperature measurement, when the temperature is higher, the second motor 244 is controlled to rotate forward, the second support plate 241 is slowly and finely adjusted to deflect towards the direction far away from the corrugated wheel 36 through the first speed reducer 243, the first roller 242 is driven to deflect simultaneously, the heating time of paper on the heating roller 22 is reduced, the temperature is reduced, when the temperature is lower, the second motor 244 is controlled to rotate reversely, the second support plate 241 is slowly and finely adjusted to deflect towards the direction close to the corrugated wheel 36 through the first speed reducer 243, the first roller 242 is driven to deflect simultaneously, the heating time of paper on the heating roller 22 is increased, thereby the temperature is increased, secondly, when the paper is corrugated on the corrugated wheel 36, the pump 352 is started, the plastic glue in the glue storage tank 351 is conveyed into the spraying plate 354 through the liquid supply pipe 353 and sprayed on the limiting wheel 333 below the spraying plate, the limiting wheel 333 smears the plastic glue on the corrugated paper, and finally, starting the first motor 43 at the same time, and driving the corrugated paper to pass through the winding wheel 42 to wind and roll materials through the second speed reducer 431.

Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.

Claims (10)

1. The double-sided corrugated paper production equipment comprises a base (10), two third support piles (11) which are arranged at the top of one end of the base and are parallel to each other, and a paper placing wheel (12) which is arranged in the third support piles (11), and is characterized in that a temperature control device (20), a corrugated device (30) and a winding device (40) which are sequentially arranged at the top of the base (10);

the temperature control device (20) comprises two first support piles (21), heating rollers (22) arranged in the two first support piles (21) in a rolling mode, and temperature monitoring components (23) arranged above the heating rollers (22) are sleeved on temperature regulating components (24) arranged outside the two first support piles (21);

the corrugating device (30) comprises two supporting frames (31), two corrugating wheels (36) which are arranged at the upper and lower positions in the two supporting frames (31) in a rolling way, a driving part (32) arranged in one supporting frame (31), a first limiting part (33) arranged at the same end of the two supporting frames (31), a second limiting part (34) arranged at the other end of the two supporting frames (31), a gluing part (35) arranged at the same side of the first limiting part (33) and the second limiting part (34),

the winding device (40) comprises two second support piles (41) which are arranged at the top of the base (10) in parallel, a winding wheel (42) arranged inside the second support piles (41) and a first motor (43) arranged outside the second support piles (41).

2. The double-sided corrugating device for corrugated paper production according to claim 1, wherein the temperature monitoring component (23) comprises a first support plate (231) fixed on the upper side of the first support pile (21), a detection table (232) arranged in the center of the two first support plates (231), and a plurality of temperature detectors (233) screwed on the tops of the detection tables (232).

3. The double-sided corrugating device for corrugated paper production according to claim 1, wherein the temperature adjusting means (24) comprises a second support plate (241) which is arranged on one side of the two first support piles (21) far away from each other by rolling, a first roller (242) which is arranged in the center of the two second support plates (241) by rolling, a first speed reducer (243) which is arranged on one side of one second support plate (241) by a coupling, and a second motor (244) which is connected with the input end of the first speed reducer (243) by the coupling at the execution end.

4. A double-sided corrugating machine for producing corrugated paper according to claim 1, characterized in that the driving means (32) comprises a gear reducer (321) provided inside the one support frame (31), and the actuating end is connected to a third motor (322) at the input end of the gear reducer (321) through a coupling.

5. The double-sided corrugating device for corrugated paper production according to claim 1, wherein the first limiting component (33) comprises a vertical chute (331) arranged at one end of the two supporting frames (31) far away from the temperature control device (20), a long sliding plate (332) arranged in the vertical chute (331) in a sliding manner, three limiting wheels (333) arranged at the centers of the two long sliding plates (332) in a rolling manner from top to bottom in sequence, and a telescopic cylinder (334) arranged at the top of the base (10) and the execution end of which is fixed at the bottom of the long sliding plate (332).

6. The double-sided corrugating device for producing corrugated paper according to claim 5, wherein the upper and lower limit wheels (333) are parallel to the central axes of the two corrugating wheels (36), respectively, and the central limit wheel (333) is close to and slightly higher than the lower limit wheel (333).

7. A double-sided corrugating machine for producing corrugated paper according to claim 6, characterized in that the second limiting member (34) is located at the other end of the two supporting frames (31) near the temperature control device (20), and has the same structure as the first limiting member (33) but lacks the limiting wheel (333) located at the middle.

8. The double-sided corrugating device for corrugated paper production according to claim 5, wherein the gluing component (35) comprises a glue storage tank (351) arranged in the other support frame (31), a pump (352) arranged at a discharge port of the glue storage tank (351), a liquid supply pipe (353) arranged at an output end of the pump (352), two spraying plates (354) arranged at middle parts of the first limiting component (33) and the second limiting component (34), and an output end of the liquid supply pipe (353) is connected with an input end of the spraying plates (354).

9. A double-sided corrugating device for producing corrugated paper according to claim 8, characterized in that the shower plate (354) provided in the middle of the first spacing member (33) is located above the spacing wheel (333) provided in the middle, and the shower plate (354) provided in the middle of the second spacing member (34) is located above the spacing wheel (333) provided below.

10. A double-sided corrugating machine for producing corrugated paper according to claim 1, characterized in that the first motor (43) is connected with the second reducer (431) at the execution end thereof by a coupling, and the second reducer (431) is connected with the central shaft of the winding wheel (42) by a coupling.