Composite paperboard production deviation rectifying device

Abstract

The utility model provides a composite paperboard production deviation rectifying device which is characterized in that a carrier roller conveying belt used for conveying paperboards in the left-right direction is arranged at the top of a machining table, and a deviation rectifying module used for rectifying deviation of the paperboards conveyed through the carrier roller conveying belt is further arranged on the machining table; the deviation rectifying module comprises a plurality of vertical plates arranged at the left side end and the right side end of the top of the machining table correspondingly and staggered with the carrier roller conveying belt, a linear sliding table, a mounting plate, a telescopic push rod, a mounting frame, an adjusting motor, a mounting block, a fixing frame and a deviation rectifying wheel. According to the composite paperboard production deviation rectifying device, the deviation rectifying requirement in the paperboard conveying process can be met, the abraded deviation rectifying wheels can be rapidly replaced through the deviation rectifying wheels in the intact state, then the abraded deviation rectifying wheels are slowly replaced, and the production efficiency is improved. Therefore, the influence of the abrasion of the deviation rectifying wheel on the paperboard conveying efficiency is effectively reduced, and the influence of the overall paperboard composite machining efficiency is further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite cardboard production, and particularly relates to a deviation rectifying device for composite cardboard production. Background Art

[0002] In the process of producing composite cardboard, it is necessary to convey the cardboard. In order to prevent the cardboard from shifting and skewing during conveyance, a deviation rectifying structure is required to rectify the skewed cardboard so that the cardboard can be conveyed along a predetermined trajectory. Although the existing deviation rectifying devices for composite cardboard production can meet the basic requirements for rectifying the cardboard, since the deviation rectifying wheels are prone to wear during use, in the prior art, when the deviation rectifying wheels are worn and can no longer effectively rectify the cardboard, the user has to be waited for to replace them before the cardboard can be rectified again. During this process, the conveyance of the cardboard by the device has to be paused, which is not only very troublesome but also affects the overall efficiency of conveying and composite processing of the cardboard.

[0003] For example, the utility model with the publication number CN 219314091 U discloses a deviation rectifying device for composite cardboard production. In the technical solution of this patent, the left deviation rectifying wheel rectifies the left side of the cardboard, and the right deviation rectifying wheel rectifies the right side of the cardboard. After a period of use, when the left and right deviation rectifying wheels are worn and can no longer effectively rectify the side ends of the cardboard, the conveyance of the cardboard has to be paused and the user has to be waited for to complete the replacement before the cardboard can be rectified and conveyed again, which affects the conveyance efficiency of the cardboard and also the overall efficiency of composite processing of the cardboard. Summary of the Utility Model

[0004] In view of this, in order to overcome the deficiencies of the prior art, the utility model provides a deviation rectifying device for composite cardboard production, which can not only meet the deviation rectifying requirements during the conveyance of the cardboard, but also, through an alternative deviation rectifying structure, when the deviation rectifying wheel in the working state is worn and can no longer effectively rectify the conveyance of the cardboard, quickly replace the worn deviation rectifying wheel with a sound one, and then slowly replace the worn deviation rectifying wheel, thereby effectively reducing the impact of the wear of the deviation rectifying wheel on the conveyance efficiency of the cardboard and further reducing the impact on the overall efficiency of composite processing of the cardboard.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A deviation rectifying device for the production of composite cardboard. A roller conveyor belt for conveying the cardboard in the left-right direction is arranged on the top of the processing table. A deviation rectifying module for rectifying the cardboard conveyed by the roller conveyor belt is also arranged on the processing table. The deviation rectifying module includes a plurality of vertical plates respectively arranged at the left and right side ends of the top of the processing table and misaligned with the roller conveyor belt. Linear slides are respectively arranged vertically on the inner side walls of the plurality of vertical plates. Mounting plates are respectively arranged on the sliders of the plurality of linear slides. Telescopic push rods are respectively arranged horizontally on the plurality of mounting plates. L-shaped mounting brackets are respectively arranged horizontally on the output shafts of the plurality of telescopic push rods. Adjusting motors with output shafts extending vertically below the horizontal parts of the plurality of mounting brackets are respectively arranged at the tops of the horizontal parts of the plurality of mounting brackets. Mounting blocks are respectively arranged at the lower ends of the output shafts of the plurality of adjusting motors. U-shaped fixing brackets are respectively arranged horizontally and detachably on the side ends of the plurality of mounting blocks. Deviation rectifying wheels adapted to the cardboard are respectively rotatably arranged between the upper and lower side ends of the plurality of fixing brackets.

[0006] As a further improvement of the present utility model, threaded connecting rods screwed and fixed to the mounting blocks are respectively arranged on the outer side ends of the vertical parts of the plurality of fixing brackets, and threaded connecting cylinders adapted to the threaded connecting rods are respectively arranged on the mounting blocks.

[0007] As a further improvement of the present utility model, the plurality of threaded connecting cylinders are arranged at equal intervals around the output shaft of the adjusting motor on the side end of the mounting block.

[0008] As a further improvement of the present utility model, a guiding chute located at the side end of the corresponding linear slide is also arranged vertically on the side end of the vertical plate, and a guiding slider slidably connected to the corresponding guiding chute is also arranged on the mounting plate.

[0009] As a further improvement of the present utility model, a guiding insertion cylinder is also arranged horizontally on the side end of the vertical part of the fixing bracket, and a guiding insertion rod inserted and fixed to the guiding insertion cylinder is also arranged on the slider of the linear slide.

[0010] As a further improvement of the present utility model, a reinforcing plate is also arranged between the vertical plate and the processing table.

[0011] As a further improvement of the present utility model, a fastening cylinder clamped and fixed to the output shaft of the adjusting motor is arranged on the top of the mounting block. A fastening bolt screwed and fixed to the output shaft of the adjusting motor is arranged on the fastening cylinder, and a threaded fastening hole adapted to the fastening bolt is arranged on the output shaft of the adjusting motor.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] First, according to the requirements of guiding and rectifying the cardboard, the user can adjust the vertical position of the rectifying wheel through the linear slide, and adjust the horizontal position of the rectifying wheel through the telescopic push rod, so that the rectifying wheel meets the requirements of guiding and rectifying the conveyance of the cardboard; when the rectifying wheel in the working state is worn and cannot effectively guide and rectify the conveyance of the cardboard, the conveyance of the cardboard can be paused first, and then the corresponding guiding wheel can be moved away from the side end of the cardboard through the telescopic push rod. Subsequently, the next intact rectifying wheel can be rotated to the position of the damaged rectifying wheel through the adjusting motor. After that, the intact rectifying wheel can be moved back to the side end of the cardboard through the telescopic push rod, and then the conveyance of the cardboard can be continued, and the rectified cardboard can be guided by the rotated rectifying wheel. After that, the user can replace the damaged rectifying wheel at a convenient time without affecting the conveyance and composite processing of the cardboard.

[0014] Second, through the cooperation of the guiding chute and the guiding slider, the linear slide can be prevented from being damaged by the lateral offset; through the cooperation of the guiding insertion cylinder and the guiding insertion rod, the telescopic push rod can be prevented from being damaged by the radial force.

[0015] Third, through the reinforcing plate, the firmness between the vertical plate and the processing table can be enhanced.

[0016] Fourth, through the cooperation of the fastening cylinder, the fastening bolt and the threaded fastening hole, the flexible fixation of the mounting block and the output shaft of the adjusting motor can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further describes the present invention in detail with reference to the drawings and specific embodiments.

[0018] Figure 1 is a schematic structural view of the present invention;

[0019] Figure 2 is a schematic structural view of the vertical plate, linear slide, mounting plate, telescopic push rod, mounting frame, adjusting motor, mounting block, fixing frame, rectifying wheel, threaded connection cylinder, guiding chute, guiding slider, guiding insertion cylinder, guiding insertion rod, and reinforcing plate of the present invention;

[0020] Figure 3 is a schematic structural view of the mounting frame, adjusting motor, mounting block, threaded connection cylinder, fastening cylinder, and fastening bolt of the present invention;

[0021] Figure 4 is a schematic structural view of the fixing frame, rectifying wheel, and threaded connecting rod of the present invention.

[0022] In the figure: 100, idler conveyor belt; 101, processing table; 201, vertical plate; 202, linear slide; 203, mounting plate; 204, telescopic push rod; 205, mounting bracket; 206, adjustment motor; 207, mounting block; 208, fixing bracket; 209, deviation rectifying wheel; 210, threaded connecting rod; 211, threaded connecting cylinder; 301, guiding chute; 302, guiding slider; 303, guiding insertion cylinder; 304, guiding insertion rod; 305, reinforcing plate; 306, fastening cylinder; 307, fastening bolt. Detailed implementation mode

[0023] To better understand the present invention, the content of the present invention will be further clearly elaborated below in conjunction with embodiments. However, the protection scope of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0024] As Figure 1 、 2 shown in FIGS. 3 and 4, a deviation rectifying device for composite cardboard production, a roller conveyor belt 100 for conveying cardboard in the left - right direction is arranged on the top of a processing table 101. A deviation rectifying module for rectifying the cardboard conveyed by the roller conveyor belt 100 is also arranged on the processing table 101. The deviation rectifying module includes a plurality of vertical plates 201 respectively arranged at the left and right side ends of the top of the processing table 101 and misaligned with the roller conveyor belt 100. Linear slides 202 are respectively arranged vertically on the inner side walls of the plurality of vertical plates 201. Mounting plates 203 are respectively arranged on the sliders of the plurality of linear slides 202. Telescopic push rods 204 are respectively arranged horizontally on the plurality of mounting plates 203. L - shaped mounting brackets 205 are respectively arranged horizontally on the output shafts of the plurality of telescopic push rods 204. Adjustment motors 206 with output shafts extending below the horizontal parts of the mounting brackets 205 are respectively arranged vertically at the tops of the horizontal parts of the plurality of mounting brackets 205. Mounting blocks 207 are respectively arranged at the lower ends of the output shafts of the plurality of adjustment motors 206. U - shaped fixing brackets 208 are respectively detachably arranged horizontally at the side ends of the plurality of mounting blocks 207. Deviation rectifying wheels 209 adapted to the cardboard are respectively rotatably arranged between the upper and lower side ends of the plurality of fixing brackets 208.

[0025] As Figure 2 、 3 shown in FIGS. 3 and 4, threaded connecting rods 210 screwed and fixed to the mounting blocks 207 are respectively arranged at the outer side ends of the vertical parts of the plurality of fixing brackets 208. Threaded connecting cylinders 211 adapted to the threaded connecting rods 210 are respectively arranged on the mounting blocks 207. The plurality of threaded connecting cylinders 211 are arranged at the side ends of the mounting blocks 207 at equal intervals around the output shafts of the adjustment motors 206.

[0026] Just by screwing and fixing the threaded connection cylinder 211 with the threaded connection rod 210, the flexible fixation of the fixing frame 208 and the corresponding deviation rectifying wheel 209 with the mounting block 207 can be achieved. Just by separating the threaded connection rod 210 from the threaded connection cylinder 211, the flexible fixation of the fixing frame 208 and the corresponding deviation rectifying wheel 209 with the mounting block 207 can be achieved.

[0027] The user can, according to the demand for guiding and rectifying the cardboard, adjust the vertical position of the deviation rectifying wheel 209 through the vertical movement of the sliding seat of the linear slide 202, and adjust the horizontal position of the deviation rectifying wheel 209 through the telescopic adjustment of the output shaft of the telescopic push rod 204, so that the deviation rectifying wheel 209 meets the demand for conveying, guiding and rectifying the cardboard; when the deviation rectifying wheel 209 in the working state is worn and cannot effectively convey, guide and rectify the cardboard, the conveying of the cardboard can be paused first, and then the output shaft of the telescopic push rod 204 can be shortened by a certain length, so that the corresponding guiding wheel is far away from the side end of the cardboard. Subsequently, the next intact deviation rectifying wheel 209 can be rotated to the position of the damaged deviation rectifying wheel 209 by adjusting the motor 206. Then, the output shaft of the telescopic push rod 204 can be extended by a certain length, so that the intact deviation rectifying wheel 209 moves back to the side end of the cardboard. Then, the cardboard can be conveyed continuously, and the cardboard can be rectified and guided by the rotated deviation rectifying wheel 209. After that, the user can replace the damaged deviation rectifying wheel 209 at a convenient time without affecting the conveying and composite processing of the cardboard.

[0028] According to another embodiment of the present invention, as Figure 2 shown, a guiding chute 301 is vertically arranged at the side end of the vertical plate 201 and located at the side end of the corresponding linear slide 202, and a guiding slider 302 slidably connected with the corresponding guiding chute 301 is further arranged on the mounting plate 203. Through the cooperation of the guiding chute 301 and the guiding slider 302, the linear slide 202 can be prevented from being damaged by the lateral offset force.

[0029] According to another embodiment of the present invention, as Figure 2 shown, a guiding insertion cylinder 303 is horizontally arranged at the side end of the vertical part of the fixing frame 208, and a guiding insertion rod 304 inserted and fixed with the guiding insertion cylinder 303 is further arranged on the sliding seat of the linear slide 202. Through the cooperation of the guiding insertion cylinder 303 and the guiding insertion rod 304, the telescopic push rod 204 can be prevented from being damaged by the radial acting force.

[0030] According to another embodiment of the present invention, as Figure 2 shown, a reinforcing plate 305 is further arranged between the vertical plate 201 and the processing table 101. Through the reinforcing plate 305, the firmness between the vertical plate 201 and the processing table 101 can be enhanced.

[0031] According to another embodiment of the present utility model, as Figure 3 shown, a fastening cylinder 306 that is snap-fitted and fixed to the output shaft of the adjustment motor 206 is provided at the top of the mounting block 207. A fastening bolt 307 that is screwed and fixed to the output shaft of the adjustment motor 206 is provided on the fastening cylinder 306. A threaded fastening hole adapted to the fastening bolt 307 is provided on the output shaft of the adjustment motor 206. The user can snap-fix the fastening cylinder 306 to the output shaft of the adjustment motor 206, and then make the fastening bolt 307 pass through the side wall of the fastening cylinder 306 and be screwed and fixed to the threaded fastening hole, so as to achieve flexible fixation of the output shaft of the adjustment motor 206 and the mounting block 207.

[0032] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A composite paperboard production correction device, wherein a roller conveyor belt (100) for conveying paperboard in the left and right directions is arranged on the top of a processing table (101), and a correction module for correcting the paperboard conveyed by the roller conveyor belt (100) is also arranged on the processing table (101), wherein: The deviation correction module comprises a plurality of vertical plates (201) respectively arranged at the left and right side ends of the top of the processing table (101) and offset from the roller conveyor belt (100); a linear slide (202) is respectively arranged vertically on the inner side walls of the plurality of vertical plates (201); a mounting plate (203) is respectively arranged on the slide seats of the plurality of linear slides (202); a telescopic push rod (204) is respectively arranged horizontally on the plurality of mounting plates (203); an L-shaped mounting rod (204) is respectively arranged horizontally on the output shafts of the plurality of telescopic push rods (204); The mounting frames (205) are provided with adjusting motors (206) whose output shafts extend to the bottom of the horizontal parts of the mounting frames (205) in a vertical direction at the top ends of the horizontal parts of the multiple mounting frames (205); the lower ends of the output shafts of the multiple adjusting motors (206) are provided with mounting blocks (207); the side ends of the multiple mounting blocks (207) are provided with U-shaped fixing frames (208) in a detachable manner in a transverse direction; and the upper and lower side ends of the multiple fixing frames (208) are provided with deflection correction wheels (209) adapted to the paperboard in a rotatable manner.

2. The composite paperboard production correction device according to claim 1, characterized in that: The outer ends of the vertical parts of the plurality of fixing frames (208) are respectively provided with threaded connecting rods (210) threadedly fixed to the mounting blocks (207), and the mounting blocks (207) are respectively provided with threaded connecting cylinders (211) adapted to the threaded connecting rods (210).

3. The composite paperboard production correction device according to claim 2, characterized in that: A plurality of threaded connection tubes (211) are arranged at equal intervals around the output shaft of the regulating motor (206) on the side end of the mounting block (207).

4. The composite paperboard production correction device according to claim 3, characterized in that: The side end of the vertical plate (201) is also vertically provided with a guide slot (301) located at the side end of the corresponding linear slide (202), and the mounting plate (203) is also provided with a guide slider (302) slidably connected to the corresponding guide slot (301).

5. The composite paperboard production correction device according to claim 4, characterized in that: A guide insert cylinder (303) is also disposed transversely on the side end of the vertical portion of the fixing frame (208), and a guide insert rod (304) which is plugged and fixed to the guide insert cylinder (303) is also disposed on the slide seat of the linear slide (202).

6. The composite paperboard production correction device according to claim 5, characterized in that: A reinforcing plate (305) is also provided between the vertical plate (201) and the processing table (101).

7. The composite paperboard production correction device according to claim 6, characterized in that: A fastening cylinder (306) is provided on the top of the mounting block (207) and is fixedly engaged with the output shaft of the adjusting motor (206); a fastening bolt (307) is provided on the fastening cylinder (306) and is threadedly engaged with the output shaft of the adjusting motor (206); and a threaded fastening hole matching the fastening bolt (307) is provided on the output shaft of the adjusting motor (206).

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