Double-sided machine for corrugated paper production

Abstract

The utility model relates to the related field of corrugated paper production, in particular to a double-faced machine for corrugated paper production, which comprises a device body, the device body comprises an outer frame, a guide roller, a winding component and an adjusting component, and two groups of hot pressing rollers are arranged at the front end of the inner side of the outer frame. A driver is connected to the outer sides of the hot pressing rollers, a gear set is arranged on the inner side of the driver, the two guide rollers are located at the rear ends of the two hot pressing rollers respectively, the winding assembly is arranged at the rear ends of the hot pressing rollers, the adjusting assembly is arranged on the outer sides of the guide rollers, and the winding assembly comprises a triangular disc. A set of stepping motors and three sets of servo motors are arranged on the outer side of the triangular disc, the adjusting assembly comprises a threaded rod, winding of adhesive paper and rapid switching operation among the three sets of winding rollers can be achieved, paper discharging operation can be conducted without shutdown, lifting adjustment of the guide rollers can be achieved, and the working efficiency is improved. And paper at the upper end and the lower end can be pre-tightened and stretched conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated paper production related field, especially a double -faced machine for corrugated paper production. BACKGROUND

[0002] The double -faced machine is important single machine in corrugated paperboard production line, and the main function of double -faced machine (also called heating laminating machine) is that single -sided corrugated paperboard and face paper are bonded, heated and solidified, dried and cold set after drying to form high -quality three -layer, five -layer or seven -layer corrugated paperboard, and then the corrugated paperboard is transferred to longitudinal cutting indentation machine and other equipment to cut and process the paperboard;

[0003] The utility model discloses a double -faced machine for corrugated paper production in prior art with the publication number CN 215704589 U, which can uniformly glue the upper and lower end bonding materials under the cooperation of the first glue roller, the second glue roller and the second material guide roller, and has good gluing effect; by starting the work of two dust collectors, dust on the surface of the corrugated paper can be sucked, thereby improving the bonding effect of the corrugated paper and the bonding material;

[0004] But it does not have the winding replacement ability of paper, and the single winding roller is used to wind the bonded paper, and the winding roller needs to be disassembled and replaced after winding, which is time -consuming and labor -intensive and affects the working efficiency of the device, and it does not have the guiding pre -tensioning ability of paper, and if the paper is loose and wrinkled during conveying, quality problems will occur during bonding, therefore, we need to upgrade and reform on the basis of the prior art to overcome the problems and deficiencies. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a double -faced machine for corrugated paper production to solve the problems in the above -mentioned background art.

[0006] To achieve the above -mentioned purpose, the utility model provides the following technical scheme:

[0007] A double -faced machine for corrugated paper production is designed, which comprises a device body, an outer frame, a guide roller, a winding assembly and an adjusting assembly are contained in the device body, two groups of hot pressing rollers are arranged on the inner side of the front end of the outer frame, a drive is connected to the outer side of the hot pressing roller, and a gear set is arranged on the inner side of the drive, the guide roller is provided with two groups and is located at the rear end of the two groups of hot pressing rollers respectively, the winding assembly is arranged at the rear end of the hot pressing roller, and the adjusting assembly is arranged on the outer side of the guide roller.

[0008] Further, the winding assembly comprises a triangular disc, a group of stepping motors and three groups of servo motors are arranged on the outer side of the triangular disc, a fixed frame is arranged on the outer side of the stepping motor, and a winding roller is arranged on the inner side of the triangular disc.

[0009] Further, the adjusting assembly comprises a threaded rod, a moving block is screwed on the threaded rod, a synchronous wheel is arranged on the top of the threaded rod, and a synchronous belt is connected between the two synchronous wheels.

[0010] Further, the triangular disc is provided with two groups and is rotatably arranged in the outer frame, and the fixing frame is fixed on the outer wall of the outer frame.

[0011] Further, the triangular disc is provided with two groups and is rotatably arranged in the outer frame, and the fixing frame is fixed on the outer wall of the outer frame.

[0012] Further, the outer frame is provided with a guide sliding groove in the inner wall, the threaded rod is rotatably arranged in the guide sliding groove, the moving block is fixed with the guide roller and is slidably arranged in the guide sliding groove, and a hand lever is arranged on the top of the threaded rod.

[0013] Compared with the prior art, the device has the advantages that:

[0014] 1、The device is provided with a winding assembly, a triangular disc, a stepping motor, a servo motor, a fixing frame, a spline sleeve, a winding roller and a spline shaft, the stepping motor drives the triangular disc and the three winding rollers to rotate, the servo motor drives a single winding roller to rotate, the winding and the quick switching operation between the three winding rollers can be realized, the paper unloading operation is not required during the shutdown, the working efficiency and the practicability of the device are improved, and the problem of time-consuming and labor-consuming caused by the replacement of the winding roller during the shutdown is avoided.

[0015] 2、The device is provided with a guide sliding groove, a guide roller, an adjusting assembly, a threaded rod, a moving block, a synchronous wheel, a synchronous belt and a hand lever, the threaded rod is convenient for controlling the lifting of the moving block, the synchronous belt drives the synchronous rotation of the two threaded rods, the lifting adjustment of the guide roller can be realized, the pre-tensioning operation of the upper and lower paper is facilitated, the adhesion smoothness of the paper is further maintained, and the influence of the adhesion quality caused by the wrinkles is avoided.

[0016] The specific embodiments of the present application are disclosed in detail in the following description and accompanying drawings, which indicate the principles that can be adopted by the present application. It should be understood that the embodiments of the present application are not limited in scope by the embodiments described. Numerous modifications, alterations, and equivalents can be derived from the embodiments described and their steps, within the scope and spirit of the appended claims and their equivalents. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate embodiments of the present application and explain the present application together with the embodiments, and do not constitute a limitation of the present application. In the drawings:

[0018] Figure 1 It is whole structure schematic view of double-sided machine for corrugated paper production according to the utility model;

[0019] Figure 2 It is back structure schematic view of double-sided machine for corrugated paper production according to the utility model;

[0020] Figure 3 It is exploded view of winding assembly of double-sided machine for corrugated paper production according to the utility model;

[0021] Figure 4 It is exploded view of adjusting assembly of double-sided machine for corrugated paper production according to the utility model.

[0022] In the drawing: 1, device body; 2, outer frame; 21, guide chute; 3, hot press roller; 4, driver; 41, gear set; 5, guide roller; 6, winding assembly; 61, triangular disc; 62, stepper motor; 63, servo motor; 64, fixed frame; 65, spline sleeve; 66, winding roller; 67, spline shaft; 7, adjusting assembly; 71, threaded rod; 72, moving block; 73, synchronous wheel; 74, synchronous belt; 75, hand lever. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] As Figure 1 The embodiment provided by the utility model discloses a double-sided machine for corrugated paper production, which comprises a device body 1, the device body 1 comprises an outer frame 2, a guide roller 5, a winding assembly 6 and an adjusting assembly 7, two groups of hot press rollers 3 are arranged at the front end of the inner side of the outer frame 2, a driver 4 is connected to the outer side of the hot press roller 3, and a gear set 41 is arranged at the inner side of the driver 4; the guide roller 5 is arranged at the rear end of the two groups of hot press rollers 3; the winding assembly 6 is arranged at the rear end of the hot press roller 3; and the adjusting assembly 7 is arranged at the outer side of the guide roller 5.

[0025] Preferably, the winding assembly 6 comprises a triangular disc 61, a group of stepper motors 62 and three groups of servo motors 63 are arranged at the outer side of the triangular disc 61, a fixed frame 64 is arranged at the outer side of the stepper motor 62, a winding roller 66 is arranged at the inner side of the triangular disc 61, the triangular disc 61 is rotatably arranged in the outer frame 2, the fixed frame 64 is fixed to the outer wall of the outer frame 2, three groups of spline sleeves 65 are rotatably arranged at the two sides of the triangular disc 61, the servo motor 63 is connected to one side of the spline sleeve 65, and spline shafts 67 are arranged at the two ends of the winding roller 66 and are inserted into the spline sleeves 65.

[0026] The three groups of winding rollers 66 are driven to rotate by the stepping motor 62, and the three groups of winding rollers 66 are switched in position, so that the winding roller 66 after winding is replaced, the spline sleeve 65 is driven to rotate in the triangular disc 61 by the servo motor 63, the single group of winding rollers 66 are driven to rotate by the spline sleeve 65 and the spline shaft 67, and the paper is wound.

[0027] Preferably, the adjusting assembly 7 comprises a threaded rod 71, a moving block 72 is screwed on the threaded rod 71, a synchronous wheel 73 is arranged at the top of the threaded rod 71, a synchronous belt 74 is connected between the two synchronous wheels 73, a guide sliding groove 21 is arranged in the inner wall of the outer frame 2, the threaded rod 71 is rotatably arranged in the guide sliding groove 21, the moving block 72 is fixed with the guide roller 5 and slidably arranged in the guide sliding groove 21, and a hand lever 75 is arranged at the top of one side of the threaded rod 71.

[0028] The hand lever 75 can control the rotation of the one side threaded rod 71 and the synchronous wheel 73, the synchronous wheel 73 drives the synchronous belt 74 and the other side synchronous wheel 73 to rotate, and then drives the two groups of threaded rods 71 to rotate synchronously, the two groups of threaded rods 71 drive the two sides moving blocks 72 to move, and then drive the guide roller 5 to ascend and descend, so as to pre-tension the paper.

[0029] The use principle and use process of the utility model are as follows: when in use, two groups of paper to be pasted can be guided to the center position from the upper end and the lower end through the two groups of guide rollers 5 and the two groups of hot pressing rollers 3, the two groups of hot pressing rollers 3 are controlled to move oppositely by the driver 4 and the gear set 41, so that the two groups of paper are pressed through the middle of the two groups of hot pressing rollers 3 and bonded together, the bonded paper can be wound on the winding roller 66, one group of winding roller 66 is controlled to rotate by the servo motor 63 and the paper is wound, when the winding roller 66 is wound, the triangular disc 61 is driven to rotate as a whole by the stepping motor 62, the triangular disc 61 drives the three groups of winding rollers 66 to rotate and switch positions, so that the idle winding roller 66 is arranged at the front end and connected with the paper again for winding operation, and the winding roller 66 after winding is arranged at the rear end, which is convenient for workers to disassemble and take out the paper, during use, the one side threaded rod 71 and the synchronous wheel 73 can be controlled to rotate by the hand lever 75, the synchronous wheel 73 drives the synchronous belt 74 and the other side synchronous wheel 73 to rotate, and then drives the two groups of threaded rods 71 to rotate synchronously, the two groups of threaded rods 71 drive the two sides moving blocks 72 to move, and then drive the guide roller 5 to ascend and descend, so as to pre-tension the paper.

[0030] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set with", "connection" and the like should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integral connection;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0031] In the description of the embodiment, the orientation or position relationship of the terms "upper", "lower", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A double facer for corrugated paper production, characterized by: The utility model provides a device, including device body (1), the device body (1) contains outer frame (2), guide roller (5), winding assembly (6) and adjustment assembly (7), the inside front end of outer frame (2) is provided with two groups of hot pressing roller (3), the outside of hot pressing roller (3) is connected with driver (4) and is provided with gear set (41) in the inside of driver (4), guide roller (5) is provided with two groups and is located two groups hot pressing roller (3) rear end respectively, winding assembly (6) is set up in hot pressing roller (3) rear end, adjustment assembly (7) is set up in the outside of guide roller (5).

2. The double facer for corrugated paper production according to claim 1, characterized in that: The winding assembly (6) contains a triangular disc (61), the outside of the triangular disc (61) is equipped with a group of stepper motor (62) and three groups of servo motor (63), the outside of the stepper motor (62) is equipped with a fixed frame (64), the inside of the triangular disc (61) is equipped with a winding roller (66).

3. The double facer for corrugated paper production according to claim 1, characterized in that: The adjustment assembly (7) contains a threaded rod (71), the threaded rod (71) is screwed with a moving block (72), the top of the threaded rod (71) is equipped with a synchronous wheel (73), and the synchronous belt (74) is connected between the two sides of the synchronous wheel (73).

4. The double facer for corrugated paper production according to claim 2, characterized in that: The triangular disc (61) is provided with two groups and is rotatably installed in the outer frame (2), and the fixed frame (64) is fixed on the outer wall of the outer frame (2).

5. The double facer for corrugated paper production according to claim 2, characterized in that: The triangular disc (61) is rotatably provided with three groups of spline sleeves (65) on the two sides, the servo motor (63) is connected with one side spline sleeve (65), the winding roller (66) is provided with a spline shaft (67) at both ends, and the spline shaft (67) is inserted into the spline sleeve (65).

6. The double facer for corrugated paper production according to claim 3, characterized in that: The outer frame (2) is provided with a guide sliding groove (21) in the inner wall, the threaded rod (71) is rotatably installed in the guide sliding groove (21), the moving block (72) is fixed with the guide roller (5) and is slidably located in the guide sliding groove (21), and one side of the threaded rod (71) is provided with a hand lever (75) at the top.

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