Feeding and conveying device for carton processing

Abstract

The utility model relates to the field of carton processing, and provides a carton processing feeding and conveying device which comprises supports, mounting plates are welded to the top ends of the supports, stabilizing structures are mounted on the outer walls of the mounting plates, and each stabilizing structure comprises a limiting block, a connecting block, an electric push rod, a telescopic rod, a first gear, a pressing roller, a connecting rod and a second gear. And the limiting blocks are mounted on the outer wall of the mounting plate, connecting blocks are arranged in the limiting blocks, and the number of the connecting blocks is two. By arranging the stabilizing structure, in the conveying process, the second gear drives the pressing roller to rotate, so that paperboards passing through the top face of the conveying belt can be stably conveyed through the pressing roller, the electric push rod is started, the electric push rod drives the pressing roller to be close to or away from the conveying belt in the stretching and retracting process, and random adjustment can be conducted according to the thickness of the paperboards; the conveying device has the functions of improving the conveying stability and rapidly adjusting the height, and the convenience of the conveying device is improved.

Description

Technical Field

[0001] The utility model relates to the field of carton processing, in particular to a carton processing feeding and transmission device. Background Art

[0002] The carton processing feeding and conveying device is an important part of the carton processing production line. It is responsible for stably and efficiently conveying the cartons or paperboards to be processed from the feed end to the processing equipment. The main application scenarios include but are not limited to: in the printing, cutting, folding and other processes of paper mills, this device can improve production efficiency and product quality;

[0003] This device is one of the important equipment in the carton processing production line. However, the current transmission device cannot adjust the stabilizing mechanism according to the thickness of the cardboard when transmitting the cardboard, or the method of adjusting the stabilizing structure is not convenient enough. Utility Model Content

[0004] The purpose of the utility model is to provide a carton processing feeding and conveying device, so as to solve the defect that the existing carton processing feeding and conveying device is inconvenient to adjust the stabilizing mechanism.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a carton processing feeding and conveying device, comprising a bracket;

[0006] The top of each bracket is welded with a mounting plate;

[0007] The outer walls of the mounting plates are each installed with a stabilizing structure, and the stabilizing structure includes a limit block, a connecting block, an electric push rod, a telescopic rod, a first gear, a pressure roller, a connecting rod and a second gear, and the limit blocks are each installed on the outer wall of the mounting plate, a connecting block is provided inside the limit block, and two groups of connecting blocks are provided, one group of connecting blocks is provided with an electric push rod on the outside of the limit block on one side, and one group of connecting blocks is provided with a telescopic rod on one side, a first gear is provided on the opposite side of the connecting block, a pressure roller is provided on the side of the first gear away from the connecting block, a connecting rod is provided on the top of the pressure roller, and a second gear is provided on the side of the connecting block away from the first gear;

[0008] A conveying structure is installed on the inner wall of the installation plate.

[0009] Preferably, the limiting block is slidably connected to the connecting block, and the connecting block is connected to the electric push rod via a shaft.

[0010] Preferably, the connecting block is connected to the telescopic rod via a shaft, and the connecting block is connected to the first gear via a shaft.

[0011] Preferably, the connecting block is connected to the connecting rod via bolts, and the connecting block is connected to the second gear via a shaft.

[0012] Preferably, the electric push rod is connected to the mounting plate via a shaft, and the telescopic rod is connected to the mounting plate via a shaft.

[0013] Preferably, the first gear is rotatably connected to the pressure roller, and the first gear is connected to the second gear via a belt.

[0014] Preferably, the conveying structure includes a conveyor belt, a roller, a third gear, a synchronous belt and a servo motor. The conveyor belt is installed on the inner wall of the mounting plate. Rollers are installed on the inner wall of the conveyor belt. Third gears are provided on both sides of the rollers. Four groups of third gears are provided. Synchronous belts are installed on the outer walls of the third gears. A servo motor is installed on the outside of one group of third gears.

[0015] Preferably, the conveyor belt is not in contact with the roller, the roller is rotationally connected to the third gear, the third gear is meshed with the synchronous belt, and the third gear is connected to the servo motor through a shaft.

[0016] The utility model provides a carton processing feeding and conveying device, which has the following advantages:

[0017] By providing a stabilizing structure, during the transmission process, the second gear drives the pressure roller to rotate, so that the cardboard passing the top surface of the conveyor belt can be stably transmitted by the pressure roller. The electric push rod is started. During the extension and retraction process, the electric push rod drives the pressure roller to move closer to or away from the conveyor belt. The position can be adjusted at will according to the thickness of the cardboard, thereby realizing the function of increasing transmission stability and quickly adjusting the height of the device, thereby improving the convenience of the transmission device.

[0018] By setting up a transmission structure and starting an external power supply, the servo motor drives the roller to rotate, thereby driving the cardboard to be transmitted from one end to the other. By adjusting the operating speed of the servo motor, the transmission speed can be controlled, thereby realizing the function of the device to transmit and adjust the transmission speed, and improving the practicality of the transmission device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional schematic diagram from the first perspective of the present invention;

[0020] Figure 2 It is a partial three-dimensional schematic diagram of the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the stable structure of the utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the second viewing angle of the present invention.

[0023] Explanation of the reference numerals in the figure: 1. Bracket; 2. Mounting plate; 3. Stabilizing structure; 301. Limiting block; 302. Connecting block; 303. Electric push rod; 304. Telescopic rod; 305. First gear; 306. Pressure roller; 307. Connecting rod; 308. Second gear; 4. Conveying structure; 401. Conveyor belt; 402. Roller; 403. Third gear; 404. Synchronous belt; 405. Servo motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-4 The utility model provides a carton processing feeding and conveying device, which includes a bracket 1.

[0026] Reference Figure 3 As shown, the top of the bracket 1 is welded with a mounting plate 2, and the outer wall of the mounting plate 2 is installed with a stabilizing structure 3, which includes a limit block 301, a connecting block 302, an electric push rod 303, a telescopic rod 304, a first gear 305, a pressure roller 306, a connecting rod 307 and a second gear 308. The limit blocks 301 are all installed on the outer wall of the mounting plate 2, and the connecting block 302 is provided inside the limit block 301. The connecting block 302 is provided with two groups. One side of the limit block 302 of one group is provided with an electric push rod 303 on the outside of the limit block 301, and one side of the connecting block 302 of one group is provided with a telescopic rod 304, and the opposite side of the connecting block 302 is provided with a first gear 305, and the side of the first gear 305 away from the connecting block 302 is provided with a Pressure roller 306, a connecting rod 307 is provided on the top of the pressure roller 306, a second gear 308 is provided on the side of the connecting block 302 away from the first gear 305, the limit block 301 is slidingly connected to the connecting block 302, the connecting block 302 is connected to the electric push rod 303 through an axis, the connecting block 302 is connected to the telescopic rod 304 through an axis, the connecting block 302 is connected to the first gear 305 through an axis, the connecting block 302 is connected to the connecting rod 307 through a bolt, the connecting block 302 is connected to the second gear 308 through an axis, the electric push rod 303 is connected to the mounting plate 2 through an axis, the telescopic rod 304 is connected to the mounting plate 2 through an axis, the first gear 305 is rotationally connected to the pressure roller 306, and the first gear 305 and the second gear 308 are connected through a belt.

[0027] During the transmission process, the second gear 308 drives the pressure roller 306 to rotate, so that the cardboard passing through the top surface of the conveyor belt 401 can be stably transmitted through the pressure roller 306, and the electric push rod 303 is started. During the extension and retraction process, the electric push rod 303 drives the pressure roller 306 to move closer to and away from the conveyor belt 401, and can be adjusted at will according to the thickness of the cardboard, thereby realizing the function of increasing transmission stability and quickly adjusting the height of the device.

[0028] Reference Figure 2 As shown, a conveying structure 4 is installed on the inner wall of the mounting plate 2, and the conveying structure 4 includes a conveyor belt 401, a roller 402, a third gear 403, a synchronous belt 404 and a servo motor 405. The conveyor belt 401 is installed on the inner wall of the mounting plate 2, and the inner wall of the conveyor belt 401 is installed with rollers 402. Third gears 403 are provided on both sides of the rollers 402. Four groups of third gears 403 are provided. Synchronous belts 404 are installed on the outer wall of the third gears 403. A servo motor 405 is installed on the outside of a group of third gears 403. The conveyor belt 401 is in conflict with the rollers 402 and is not connected. The rollers 402 are rotationally connected to the third gear 403. The third gear 403 is meshed with the synchronous belt 404, and the third gear 403 is connected to the servo motor 405 through an axis.

[0029] When the external power supply is started, the servo motor 405 drives the roller 402 to rotate, thereby driving the cardboard to be transmitted from one end to the other end. By adjusting the operating speed of the servo motor 405, the transmission speed can be controlled, thereby realizing the function of the device to transmit and adjust the transmission speed.

[0030] In summary, if Figures 1-4 As shown, this carton processing feeding and conveying device, when in use, starts the electric push rod 303, and the electric push rod 303 drives the connecting block 302 to slide inside the limit block 301 through the telescopic function, and the connecting block 302 drives the first gear 305, the pressure roller 306 and the connecting rod 307 to move in a fan shape around the second gear 308, and the connecting rod 307 drives the telescopic rod 304 to slide through the connecting block 302 on the other side. The telescopic length of the electric push rod 303 is set according to the thickness of the cardboard, so that the bottom end of the pressure roller 306 is close to the cardboard to be conveyed. The top surface of the cardboard conflicts with the servo motor 405, which is started. The servo motor 405 drives the second gear 308 and the third gear 403 to rotate. The second gear 308 drives the first gear 305 to rotate. The first gear 305 drives the pressure roller 306 to rotate. The third gear 403 drives the other two groups of third gears 403 to rotate through the synchronous belt 404. The third gear 403 drives the roller 402 to rotate. The roller 402 drives the cardboard on its top surface to move through the conveyor belt 401, thereby stably conveying the cardboard from one end to the other.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carton processing feeding and conveying device, comprising a bracket (1); Its characteristics are: The top end of the bracket (1) is welded with a mounting plate (2); The outer wall of the mounting plate (2) is installed with a stabilizing structure (3), and the stabilizing structure (3) includes a limit block (301), a connecting block (302), an electric push rod (303), a telescopic rod (304), a first gear (305), a pressure roller (306), a connecting rod (307) and a second gear (308). The limit blocks (301) are installed on the outer wall of the mounting plate (2), and a connecting block (302) is provided inside the limit blocks (301). The connecting blocks (302) are provided in two groups, and one group of the connecting blocks ( An electric push rod (303) is provided on the outside of the limiting block (301) on one side of the connection block (302), a telescopic rod (304) is provided on one side of a group of the connection blocks (302), a first gear (305) is provided on the side opposite to the connection block (302), a pressure roller (306) is provided on the side of the first gear (305) away from the connection block (302), a connecting rod (307) is provided on the top of the pressure roller (306), and a second gear (308) is provided on the side of the connection block (302) away from the first gear (305); A conveying structure (4) is installed on the inner wall of the installation plate (2).

2. A carton processing feeding and conveying device according to claim 1, characterized in that: The limiting block (301) is slidably connected to the connecting block (302), and the connecting block (302) is connected to the electric push rod (303) via a shaft.

3. A carton processing feeding and conveying device according to claim 1, characterized in that: The connecting block (302) is connected to the telescopic rod (304) via a shaft, and the connecting block (302) is connected to the first gear (305) via a shaft.

4. A carton processing feeding and conveying device according to claim 1, characterized in that: The connecting block (302) is connected to the connecting rod (307) via bolts, and the connecting block (302) is connected to the second gear (308) via a shaft.

5. The carton processing feeding and conveying device according to claim 1, characterized in that: The electric push rod (303) is connected to the mounting plate (2) via a shaft, and the telescopic rod (304) is connected to the mounting plate (2) via a shaft.

6. The carton processing feeding and conveying device according to claim 1, characterized in that: The first gear (305) is rotatably connected to the pressure roller (306), and the first gear (305) is connected to the second gear (308) via a belt.

7. The carton processing feeding and conveying device according to claim 1, characterized in that: The conveying structure (4) comprises a conveyor belt (401), a roller (402), a third gear (403), a synchronous belt (404) and a servo motor (405); the conveyor belt (401) is mounted on the inner wall of the mounting plate (2); the inner wall of the conveyor belt (401) is mounted with rollers (402); both sides of the rollers (402) are provided with third gears (403); four groups of the third gears (403) are provided; the outer walls of the third gears (403) are mounted with synchronous belts (404); and the outside of one group of the third gears (403) is mounted with a servo motor (405).

8. The carton processing feeding and conveying device according to claim 7, characterized in that: The conveyor belt (401) is not in contact with the roller (402), the roller (402) is rotationally connected to the third gear (403), the third gear (403) is meshed with the synchronous belt (404), and the third gear (403) is connected to the servo motor (405) through a shaft.

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