Double-sided machine with independent temperature partition regulation and control function

Abstract

The utility model relates to the technical field of double-sided machines, and discloses a double-sided machine with independent temperature partition regulation and control, which comprises a conveying mechanism, a heating box is arranged in the middle of the top of the conveying mechanism, a fixing frame is fixedly connected to the outer wall of the conveying mechanism, and a screw rod is rotatably connected to the middle of the fixing frame. The outer wall of the lead screw is in threaded connection with a limiting block, the outer wall of the limiting block is in sliding connection with a sleeve, the outer wall of the sleeve is fixedly connected with a center shaft, the outer wall of the center shaft is rotationally connected with a hot roller, a spring is arranged at the top of the sleeve, and the top of the lead screw is in threaded connection with an adjusting ring. The top of the left side of the conveying mechanism is fixedly connected with a cooling box. The lead screw is rotated through the knob, the limiting block drives the sleeve to slide downwards, the sleeve is connected with the center shaft, the center shaft rotates the hot roller, the distance between the hot roller and the conveying mechanism is adjusted, the adjusting ring compresses the spring, and the paper product conveying device is suitable for production of paper products with different thicknesses.

Description

TECHNICAL FIELD

[0001] The utility model relates to double -faced machine technical field especially the double -faced machine with temperature partition independent regulation and control. BACKGROUND

[0002] As the key equipment in the corrugated paperboard production line, the main work of the double -faced machine is to bond single -faced corrugated paperboard and face paper, the single -faced corrugated paperboard is transported to the double -faced machine, the face paper is transported to the corresponding position, the equipment carries out heating to the single -faced corrugated paperboard and face paper through heating system, makes the glue pre-coated on the face paper reach suitable temperature and viscosity, then utilizes ballast device to exert pressure, promotes the single -faced corrugated paperboard and face paper to be closely attached, in the process of attaching, heating solidification makes the glue chemical reaction, thereby realizes firm bonding, after bonding, the paperboard will pass through drying and cold setting treatment, to ensure that corrugated paperboard reaches stable physical performance and shape, finally outputs the corrugated paperboard meeting quality standard.

[0003] The double -faced machine is composed of heating box, ballast mechanism, conveying device and cooling device, the heating box is the key to realize glue solidification and paperboard drying, is equipped with heating element inside, provides the required heat for paperboard processing, the ballast mechanism is responsible for ensuring that the single -faced corrugated paperboard and face paper are closely attached, the conveying device plays the role of transmitting paperboard in the whole production process, transports the single -faced corrugated paperboard, face paper to the designated position, and outputs the processed corrugated paperboard to subsequent equipment, the cooling device cools the paperboard after drying and sets, guarantees the dimensional stability and physical performance of paperboard, but the hot calender roll of the present equipment can not adapt to the production of corrugated paper of multiple thicknesses, and it is complex and tedious to adjust the production mode. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a double -faced machine with temperature partition independent regulation and control, aims at improving the problem that the hot calender roll of the equipment in the prior art can not adapt to the production of corrugated paper of multiple thicknesses, and it is complex and tedious to adjust the production mode.

[0005] In order to realize the above object, the utility model adopts the following technical scheme: a double -faced machine with temperature partition independent regulation and control, including conveying mechanism, the top middle part of conveying mechanism is provided with heating box, the outer wall of conveying mechanism is fixedly connected with fixed frame, the middle part of fixed frame is rotatably connected with lead screw, the outer wall of lead screw is threadedly connected with limit block, the outer wall of limit block is slidably connected with sleeve, the outer wall of sleeve is fixedly connected with central axis, the outer wall of central axis is rotatably connected with hot roll, the top of sleeve is provided with spring, the top of lead screw is threadedly connected with adjusting ring, the front side of conveying mechanism is provided with gluing mechanism, the gluing mechanism is used for brushing glue.

[0006] Further description of the above technical scheme:

[0007] The glue applying mechanism comprises a telescopic rod, the bottom surface of the telescopic rod is fixedly connected with the top surface of the conveying mechanism, the top of the telescopic rod is fixedly connected with a mounting plate, the outer wall left side of the mounting plate is rotationally connected with a glue roller, the outer wall middle part of the mounting plate is rotationally connected with a steel roller, the top of the mounting plate is fixedly connected with a material box, the outer wall of the mounting plate is fixedly connected with a driving motor, and the output end of the driving motor penetrates through the outer wall of the mounting plate and is fixedly connected with the middle part of the glue roller.

[0008] As a further description of the above technical solution:

[0009] The left top of the conveying mechanism is fixedly connected with a cooling box, and the both sides of the outer wall of the cooling box are provided with air inlets.

[0010] As a further description of the above technical solution:

[0011] The top of the cooling box is provided with a plurality of exhaust fans, and the top surface of the conveying mechanism is provided with a cooling roller.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the conveying mechanism is provided with a controller, and the top of the lead screw is fixedly connected with a knob.

[0014] As a further description of the above technical solution:

[0015] The outer wall top of the heating box is fixedly connected with a fixed block, and the adjacent two fixed blocks are rotationally connected with a guide roller.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the mounting plate is fixedly connected with a protective plate, and the both ends of the steel roller are provided with an adjusting mechanism.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the conveying mechanism is provided with a conveying motor, and the outer wall of the heating box is provided with a recess.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, the paper of bottom passes from the gluing mechanism under the glue, the paper of upper end enters the heating box from the bottom of guide roller, heating box is provided with hot roller, make the screw rod rotate through the rotation knob, the limiting block is connected with the screw rod threadedly, the screw rod displaces downward, the sleeve slides on the top of limiting block, that is, the sleeve displaces downward, the outer wall of sleeve is fixedly connected with the central shaft, the outer wall of central shaft is rotatably connected with hot roller, that is, the hot roller displaces downward, can adjust the distance between hot roller and conveying mechanism, and then the spring is compressed through the rotation of adjusting ring, so that the elastic force of hot roller is adjusted, and the production of paper products with various thicknesses can be adapted.

[0022] 2. In the utility model, the glue is stored in the material box, the glue flows down from the aperture of the bottom of material box, the glue roller is rotated under the drive motor, the glue is between the steel roller and the glue roller, the glue roller rotates to the direction of the steel roller, the steel roller evenly applies the glue on the surface of the glue roller, the position of the steel roller is adjustable, the thickness of the glue can be adjusted, the paper to be processed is input from the top of the conveying mechanism, passes through the bottom of the glue roller, the glue on the surface of the glue roller is evenly applied on the surface of the paper, and uniform gluing is realized. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The front side perspective view of the double-sided machine with independent temperature partition control is provided for the utility model;

[0024] Figure 2 The partial structure split drawing of the heating box of the double-sided machine with independent temperature partition control is provided for the utility model;

[0025] Figure 3 The partial structure drawing of the fixing frame of the double-sided machine with independent temperature partition control is provided for the utility model;

[0026] Figure 4 The partial structure display drawing of the cooling box of the double-sided machine with independent temperature partition control is provided for the utility model;

[0027] Figure 5 The partial structure schematic view of the glue roller of the double-sided machine with independent temperature partition control is provided for the utility model.

[0028] LEGEND:

[0029] 1. Conveying mechanism; 2. Glue application mechanism; 201. Telescopic rod; 202. Mounting plate; 203. Steel roller; 204. Glue application roller; 205. Material box; 206. Drive motor; 3. Heating box; 4. Fixing frame; 5. Lead screw; 6. Limit block; 7. Sleeve; 8. Central shaft; 9. Hot roller; 10. Spring; 11. Adjusting ring; 12. Cooling box; 13. Air inlet; 14. Exhaust fan; 15. Cooling roller; 16. Conveying motor; 17. Controller; 18. Fixing block; 19. Guide roller; 20. Protective plate; 21. Knob; 22. Adjusting mechanism; 23. Relief groove. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides a double-sided machine with independent temperature zone control, including a conveying mechanism 1, a heating box 3 is provided at the top center of the conveying mechanism 1, a fixed frame 4 is fixedly connected to the outer wall of the conveying mechanism 1, a lead screw 5 is rotatably connected to the middle of the fixed frame 4, a limiting block 6 is threadedly connected to the outer wall of the lead screw 5, a sleeve 7 is slidably connected to the outer wall of the limiting block 6, a central shaft 8 is fixedly connected to the outer wall of the sleeve 7, a hot roller 9 is rotatably connected to the outer wall of the central shaft 8, a spring 10 is provided at the top of the sleeve 7, an adjusting ring 11 is threadedly connected to the top of the lead screw 5, and an adhesive application mechanism 2 is provided at the front side of the conveying mechanism 1 for applying adhesive.

[0032] Specifically, a heating box 3 is installed at the top center of the conveying mechanism 1 to ensure temperature stability and uniformity during processing. A sturdy fixing frame 4 is fixedly connected to the outer wall of the conveying mechanism 1. A lead screw 5 is rotatably connected to the fixing frame 4 at the center. The threaded part of the outer wall of the lead screw 5 is tightly connected to the limiting block 6. The outer wall of the limiting block 6 is slidably connected to the sleeve 7, allowing the entire structure to be flexibly adjusted during operation. A central shaft 8 is fixedly connected to the outer wall of the sleeve 7. A hot roller 9 is rotatably connected to the outer wall of the central shaft 8, ensuring that the hot roller 9 can heat the material evenly. A spring 10 is installed at the top of the sleeve 7 to provide the necessary pressure and ensure appropriate contact pressure between the hot roller 9 and the material. An adjusting ring 11 is threadedly connected to the top of the lead screw 5, allowing the pressure to be adjusted as needed.

[0033] Please see the appendix Figure 4 - AppendixFigure 5 The glue application mechanism 2 includes a telescopic rod 201. The bottom surface of the telescopic rod 201 is fixedly connected to the top surface of the conveying mechanism 1. A mounting plate 202 is fixedly connected to the top of the telescopic rod 201. A glue application roller 204 is rotatably connected to the left side of the outer wall of the mounting plate 202. A steel roller 203 is rotatably connected to the middle of the outer wall of the mounting plate 202. A material box 205 is fixedly connected to the top of the mounting plate 202. A drive motor 206 is fixedly connected to the outer wall of the mounting plate 202. The output end of the drive motor 206 passes through the outer wall of the mounting plate 202 and is fixedly connected to the middle of the glue application roller 204.

[0034] Specifically, the bottom surface of the telescopic rod 201 is fixedly connected to the top surface of the conveying mechanism 1. A mounting plate 202 is fixedly connected to the top of the telescopic rod 201. A glue-applying roller 204 is rotatably connected to the left side of the outer wall of the mounting plate 202 for uniformly applying glue. A steel roller 203 is rotatably connected to the middle of the outer wall of the mounting plate 202, working in conjunction with the glue-applying roller 204 to ensure uniform and smooth glue application. A material box 205 is fixedly connected to the top of the mounting plate 202 for storing the glue required for glue application. A drive motor 206 is fixedly connected to the outer wall of the mounting plate 202. The output end of the drive motor 206 passes through the outer wall of the mounting plate 202 and is fixedly connected to the middle of the glue-applying roller 204, thereby ensuring that the glue-applying roller 204 can perform glue application accurately and efficiently.

[0035] Please see the appendix Figure 1 - Appendix Figure 3 A cooling box 12 is fixedly connected to the top left side of the conveying mechanism 1. Air inlets 13 are opened on the outer walls of both sides of the cooling box 12. Multiple exhaust fans 14 are installed on the top of the cooling box 12. A cooling roller 15 is installed in the middle of the top surface of the conveying mechanism 1. A controller 17 is installed on the outer wall of the conveying mechanism 1. A knob 21 is fixedly connected to the top of the lead screw 5.

[0036] Specifically, a cooling box 12 is fixedly connected to the top left side of the conveying mechanism 1. Air inlets 13 are specially opened on the outer walls of both sides of the cooling box 12 to facilitate air circulation. Multiple exhaust fans 14 are configured on the top of the cooling box 12 to exhaust the hot air inside the box and maintain the temperature inside the cooling box 12. A cooling roller 15 is set in the middle of the top surface of the conveying mechanism 1 to cool the passing materials. A controller 17 is set on the outer wall of the conveying mechanism 1. A knob 21 is fixedly connected to the top of the lead screw 5 to facilitate manual adjustment of the height of the hot roller 9 by rotating the knob 21.

[0037] Please see the appendix Figure 3 - Appendix Figure 5A fixing block 18 is fixedly connected to the top of the outer wall of the heating box 3. A guide roller 19 is rotatably connected between the two adjacent fixing blocks 18. A protective plate 20 is fixedly connected to the outer wall of the mounting plate 202. An adjustment mechanism 22 is provided at both ends of the steel roller 203. A conveying motor 16 is provided on the outer wall of the conveying mechanism 1. A clearance groove 23 is provided on the outer wall of the heating box 3.

[0038] Specifically, a fixing block 18 is fixedly connected to the top of the outer wall of the heating box 3, and a guide roller 19 is rotatably connected between two adjacent fixing blocks 18, so that the guide roller 19 can rotate flexibly to guide the movement of materials. A protective plate 20 is fixedly connected to the outer wall of the mounting plate 202, which can effectively protect the interior from damage by external factors. An adjustment mechanism 22 is provided at both ends of the steel roller 203, which can precisely adjust the position of the steel roller 203 to adapt to different usage requirements. A conveying motor 16 is provided on the outer wall of the conveying mechanism 1 to provide power to drive the conveying mechanism 1 to work. A clearance groove 23 is provided on the outer wall of the heating box 3 to provide space for the operation of the hot roller 9.

[0039] Working principle: When the equipment is working, the paper at the bottom passes through the glue coating mechanism 2 and the paper at the top enters the heating box 3 from the bottom of the guide roller 19. The heating box 3 is equipped with a hot roller 9. By rotating the knob 21, the lead screw 5 is rotated. The limiting block 6 is threadedly connected to the lead screw 5, and the lead screw 5 moves downward. The sleeve 7 slides on the top of the limiting block 6, that is, the sleeve 7 moves downward. The outer wall of the sleeve 7 is fixedly connected to the central shaft 8, and the outer wall of the central shaft 8 is rotatably connected to the hot roller 9, that is, the hot roller 9 moves downward. The distance between the hot roller 9 and the conveying mechanism 1 can be adjusted. Then, by rotating the adjusting ring 11 to compress the spring 10, the elastic force of the hot roller 9 can be adjusted, which can adapt to the production of paper products of various thicknesses.

[0040] The material box 205 stores glue, which flows down from the holes at the bottom of the material box 205. The drive motor 206 drives the coating roller 204 to rotate. The glue is between the steel roller 203 and the coating roller 204. The coating roller 204 rotates in the direction of the steel roller 203. The steel roller 203 spreads the glue evenly on the surface of the coating roller 204. The position of the steel roller 203 is adjustable, which can adjust the thickness of the glue. The paper to be processed is fed from the top of the conveying mechanism 1, passes through the bottom of the coating roller 204, and the glue on the surface of the coating roller 204 is evenly spread on the surface of the paper to achieve uniform glue application.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-sided machine with independent temperature zone control, including a conveying mechanism (1), characterized in that: A heating box (3) is provided at the top center of the conveying mechanism (1). A fixed frame (4) is fixedly connected to the outer wall of the conveying mechanism (1). A lead screw (5) is rotatably connected to the middle of the fixed frame (4). A limiting block (6) is threadedly connected to the outer wall of the lead screw (5). A sleeve (7) is slidably connected to the outer wall of the limiting block (6). A central shaft (8) is fixedly connected to the outer wall of the sleeve (7). A hot roller (9) is rotatably connected to the outer wall of the central shaft (8). A spring (10) is provided at the top of the sleeve (7). An adjusting ring (11) is threadedly connected to the top of the lead screw (5). A glue applicator (2) is provided on the front side of the conveying mechanism (1). The glue applicator (2) is used for applying glue.

2. The duplex machine with independent temperature zone control according to claim 1, characterized in that: The glue application mechanism (2) includes a telescopic rod (201), the bottom surface of which is fixedly connected to the top surface of the conveying mechanism (1), a mounting plate (202) is fixedly connected to the top of the telescopic rod (201), a glue application roller (204) is rotatably connected to the left side of the outer wall of the mounting plate (202), a steel roller (203) is rotatably connected to the middle of the outer wall of the mounting plate (202), a material box (205) is fixedly connected to the top of the mounting plate (202), and a drive motor (206) is fixedly connected to the outer wall of the mounting plate (202). The output end of the drive motor (206) passes through the outer wall of the mounting plate (202) and is fixedly connected to the middle of the glue application roller (204).

3. The duplex machine with independent temperature zone control according to claim 1, characterized in that: A cooling box (12) is fixedly connected to the top left side of the conveying mechanism (1), and air inlets (13) are provided on the outer walls of both sides of the cooling box (12).

4. The double-sided machine with independent temperature zone control according to claim 3, characterized in that: The top of the cooling box (12) is provided with multiple exhaust fans (14), and the top surface of the conveying mechanism (1) is provided with a cooling roller (15).

5. The double-sided machine with independent temperature zone control according to claim 1, characterized in that: The outer wall of the conveying mechanism (1) is provided with a controller (17), and the top of the lead screw (5) is fixedly connected with a knob (21).

6. The duplex machine with independent temperature zone control according to claim 1, characterized in that: A fixing block (18) is fixedly connected to the top of the outer wall of the heating box (3), and a guide roller (19) is rotatably connected between two adjacent fixing blocks (18).

7. The double-sided machine with independent temperature zone control according to claim 2, characterized in that: The outer wall of the mounting plate (202) is fixedly connected to a protective plate (20), and the two ends of the steel roller (203) are provided with adjustment mechanisms (22).

8. The duplex machine with independent temperature zone control according to claim 1, characterized in that: The outer wall of the conveying mechanism (1) is provided with a conveying motor (16), and the outer wall of the heating box (3) is provided with a relief groove (23).

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