Paper scrap cleaning device for carton binding

Abstract

The utility model relates to a paper scrap cleaning device for carton binding, and belongs to the technical field of carton production equipment. The device comprises a paper scrap collecting box, a suction assembly and a motor are installed above the paper scrap collecting box, a paper scrap compacting mechanism is installed on one side of the paper scrap collecting box, the paper scrap compacting mechanism is fixedly connected with the paper scrap collecting box, and a linkage mechanism is installed above the paper scrap compacting mechanism. Paper scraps on a production line are collected through the suction assembly and enter the paper scrap collecting box, the paper scraps slide down into the scrap pressing box of the paper scrap compacting mechanism under the action of gravity and wind power of the air draft assembly, and the paper scraps in the scrap pressing box are compacted through the linkage mechanism. The problems of paper scrap cleaning and recycling in the carton binding process on a production line are effectively solved, and the environment of the carton binding production line is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton production equipment, and in particular relates to a paper scrap cleaning device used for carton binding. Background Art

[0002] During the carton production process, the cartons need to be bound. Carton binding is completed on the production line through a series of operations such as cutting and stapling. Therefore, during the carton binding process, a lot of paper scraps will be generated both inside the carton and on the production line. On the one hand, the residual paper scraps inside the carton will affect the quality of the finished carton, and then affect the user experience. On the other hand, the paper scraps remaining on the production line pollute the environment of the production line and are not conducive to the recycling and reuse of paper scraps. Therefore, cleaning the paper scraps on the bound cartons is an indispensable procedure for carton production.

[0003] In the existing carton binding process, the paper scraps on the production line are mostly cleaned by automatic blowing. This method not only causes the paper scraps to scatter on the ground and pollute the production line environment, but also the cleaned paper scraps cannot be well recycled and reused. Utility Model Content

[0004] In order to solve the technical problem that paper scraps cannot be cleaned in time and cannot be recycled in the above-mentioned background technology, the utility model provides a paper scrap cleaning device for carton binding.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A paper scrap cleaning device for carton binding comprises a paper scrap collection box, a suction assembly and a motor are installed above the paper scrap collection box, a paper scrap compacting mechanism is installed on one side of the paper scrap collection box, and a linkage mechanism is installed above the paper scrap compacting mechanism. The motor can not only drive the suction assembly to operate, but also drive the paper scrap compacting mechanism to operate through the linkage mechanism.

[0007] The paper scrap compacting mechanism includes a chip press box fixedly connected to the paper scrap collection box, a movable door is arranged between the chip press box and the paper scrap collection box, the movable door is hinged to the side wall of the chip press box, a pressure plate is slidably arranged inside the chip press box, a rack is arranged above the pressure plate, the bottom end of the rack passes through the chip press box and is fixedly connected to the center of the pressure plate, two sliding rods are arranged opposite to the circumference of the rack, a spring is sleeved on the sliding rod, one end of the spring is fixedly connected to the inner wall of the chip press box, and the other end of the spring is fixedly connected to the pressure plate, so that the collected paper scraps can be compacted to facilitate the later recycling of the paper scraps, and after the paper scraps are compacted, the pressure plate can rebound to the initial position under the action of the spring tension.

[0008] Furthermore, the bottom surface of the paper scrap collection box is tilted toward the movable door, so that the collected paper scraps can slide down under the action of gravity and the wind force of the centrifugal fan and enter the chip pressing box better.

[0009] Furthermore, a baffle is fixed on the upper side of the pressure plate close to the movable door, and the baffle is slidably connected to the inner wall of the chip press box, so that when the pressure plate is pressed to the bottom of the chip press box, the movable door will not be pushed open again.

[0010] Furthermore, one end of the slide rod is fixedly connected to the pressure plate, and the other end of the slide rod passes through the chip press box and is slidably connected to the top wall of the chip press box, which is conducive to the pressure plate being pressed down smoothly along the guidance of the slide rod.

[0011] Furthermore, the suction assembly includes a chip suction pipe, one end of which passes through and is located inside the paper scrap collection box, and a centrifugal fan is sealed and installed on the chip suction pipe. The axis of the centrifugal fan is fixedly connected to the output end of the motor. The motor can not only drive the centrifugal fan to operate, but also drive the operation of the linkage mechanism.

[0012] Furthermore, a suction head is fixedly mounted on the other end of the scrap suction pipe, and the suction head cooperates with the conveying plane of the conveyor belt, thereby expanding the scope of scrap suction.

[0013] Furthermore, the linkage mechanism includes a support frame fixedly connected to the top of the chip press box, a rotating shaft is rotatably installed on the top of the support frame, and a driven pulley and an incomplete gear are respectively fixedly installed at both ends of the rotating shaft. A driving pulley is fixedly installed at the output end of the motor, and the driving pulley is connected to the driven pulley by a belt drive. The incomplete gear is meshed with a rack. The linkage mechanism enables the device to collect paper scraps while compacting the collected paper scraps, thereby realizing automatic integration of the device.

[0014] Beneficial effects:

[0015] The utility model arranges an exhaust assembly at the top of the paper scrap collection box so that paper scraps on the conveyor belt can be sucked into the paper scrap collection box, which can effectively remove paper scraps on the conveyor belt and improve the working environment of the production line; and the bottom of the paper scrap collection box is arranged inclined, so that paper scraps can enter the chip pressing box through the movable door under the dual effects of gravity and wind, and be compacted and recycled by the pressing plate;

[0016] The paper scrap compacting mechanism and the exhaust assembly of the utility model share a motor and are transmitted through a linkage mechanism. Specifically, the output end of the motor drives the incomplete gear to rotate through a belt drive, and the incomplete gear is meshed with the rack. Under the action of the spring tension, the pressure plate is driven to reciprocate in the chip pressing box, thereby compacting the paper scraps and facilitating their recycling and reuse. At the same time, during the reciprocating motion of the pressure plate, the switch of the movable door can be controlled, thereby controlling the paper scraps to enter the chip pressing box. The design is ingenious and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a front view of a paper scrap cleaning device for carton binding according to the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the paper scrap cleaning device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the utility model when the movable door is closed;

[0021] Figure 4 It is a structural schematic diagram of the linkage mechanism of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Paper scrap collection box; 2. Paper scrap compacting mechanism; 201. Paper scrap pressing box; 202. Pressing plate; 203. Sliding rod; 204. Spring; 205. Rack; 206. Movable door; 207. Baffle; 3. Suction assembly; 301. Paper scrap suction pipe; 3011. Suction head; 302. Centrifugal fan; 4. Motor; 5. Linkage mechanism; 501. Driving pulley; 502. Driven pulley; 503. Belt; 504. Rotating shaft; 505. Support frame; 506. Incomplete gear; 6. Conveyor belt. DETAILED DESCRIPTION

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

[0025] See also Figure 1-Figure 4 As shown, a paper scrap cleaning device for carton binding includes a paper scrap collecting box 1, a suction assembly 3 and a motor 4 are installed above the paper scrap collecting box 1, and a paper scrap compacting mechanism 2 is installed on one side of the paper scrap collecting box 1. A linkage mechanism 5 is installed above the paper scrap compacting mechanism 2.

[0026] The suction assembly 3 includes a chip suction pipe 301, on which a centrifugal fan 302 is sealed, and the output end of the motor 4 is fixedly connected to the axis of the centrifugal fan 302. A suction head 3011 is fixedly installed at one end of the chip suction pipe 301, and the suction head 3011 cooperates with the conveying plane of the conveyor belt 6, and the other end of the chip suction pipe 301 passes through and is located inside the paper scrap collection box 1.

[0027] The paper scrap compacting mechanism 2 includes a crushing box 201, which is fixedly connected to the paper scrap collecting box 1, and a movable door 206 is arranged between the crushing box 201 and the paper scrap collecting box 1, and the movable door 206 is hinged to the side wall of the crushing box 201, and the bottom surface of the paper scrap collecting box 1 is inclined in the direction of the movable door 206. A pressing plate 202 is slidably installed inside the crushing box 201, and a rack 205 is arranged above the pressing plate 202, and the bottom end of the rack 205 passes through the crushing box 201 and is fixedly connected to the center of the pressing plate 202. Two slide bars 203 are arranged opposite to each other around the rack 205, one end of the slide bar 203 is fixedly connected to the pressure plate 202, the other end of the slide bar 203 passes through the chip pressing box 201 and is slidably connected to the top wall of the chip pressing box 201, a spring 204 is sleeved on the slide bar 203, one end of the spring 204 is fixedly connected to the inner wall of the chip pressing box 201, and the other end of the spring 204 is fixedly connected to the pressure plate 202. A baffle 207 is fixedly installed on the upper side of the pressure plate 202 close to the movable door 206, and the baffle 207 is slidably connected to the side wall of the chip pressing box 201.

[0028] The linkage mechanism 5 includes a support frame 505, which is fixedly installed on the top of the chip press box 201. A rotating shaft 504 is rotatably installed on the top of the support frame 505. A driven pulley 502 and an incomplete gear 506 are fixedly installed at both ends of the rotating shaft 504. A driving pulley 501 is also fixedly installed at the output end of the motor 4. The driving pulley 501 and the driven pulley 502 are connected by a belt 503, and the incomplete gear 506 is meshed with the rack 205.

[0029] Working principle:

[0030] Start the motor 4, and the output end of the motor 4 drives the active pulley 501 and the fan of the centrifugal fan 302 to rotate. The centrifugal fan 302 generates negative pressure in the chip suction pipe 301, and the paper scraps on the conveyor belt 6 are sucked into the chip suction pipe 301 through the suction head 3011 and further transported to the paper scrap collection box 1 for temporary storage.

[0031] When the movable door 206 is opened, the paper scraps slide down under the action of gravity and the wind force of the centrifugal fan 302 and enter the chip pressing box 201 .

[0032] When the movable door 206 is closed, the driving pulley 501 rotates to drive the driven pulley 502 to rotate, and the driven pulley 502 drives the incomplete gear 506 to rotate clockwise through the rotating shaft 504, and the incomplete gear 506 drives the rack 205 to move downward, and the rack 205 moves downward while driving the pressing plate 202 to press the paper scraps downward along the guide of the slide bar 203. During the downward movement of the pressing plate 202, the movable door 206 is squeezed and closed, and the baffle 207 prevents the movable door 206 from opening.

[0033] When the incomplete gear 506 rotates to the side that is not meshed with the rack 205, the pressing plate 202 rebounds upward to the initial position along the guide of the sliding rod 203 under the pulling force of the spring 204, and the movable door 206 opens again under the action of the wind, and the action is repeated.

[0034] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A paper scrap cleaning device for carton binding, characterized in that: It comprises a paper scrap collection box (1), a suction assembly (3) and a motor (4) are installed above the paper scrap collection box (1), a paper scrap compacting mechanism (2) is installed on one side of the paper scrap collection box (1), and a linkage mechanism (5) is installed above the paper scrap compacting mechanism (2); The paper scrap compacting mechanism (2) comprises a chip pressing box (201) fixedly connected to the paper scrap collecting box (1), a movable door (206) is arranged between the chip pressing box (201) and the paper scrap collecting box (1), the movable door (206) is hinged to the side wall of the chip pressing box (201), a pressure plate (202) is slidably arranged inside the chip pressing box (201), a rack (205) is arranged above the pressure plate (202), the bottom end of the rack (205) passes through the chip pressing box (201) and is fixedly connected to the center of the pressure plate (202), a plurality of sliding rods (203) are arranged opposite to each other around the rack (205), a spring (204) is sleeved on the sliding rod (203), one end of the spring (204) is fixedly connected to the inner wall of the chip pressing box (201), and the other end of the spring (204) is fixedly connected to the pressure plate (202).

2. A paper scrap cleaning device for carton binding according to claim 1, characterized in that: The bottom surface of the paper scrap collection box (1) is arranged to be inclined in the direction of the movable door (206).

3. A paper scrap cleaning device for carton binding according to claim 1, characterized in that: A baffle plate (207) is fixed above one side of the pressure plate (202) close to the movable door (206), and the baffle plate (207) is slidably connected to the inner wall of the chip pressing box (201).

4. A paper scrap cleaning device for carton binding according to claim 1, characterized in that: One end of the slide rod (203) is fixedly connected to the pressure plate (202), and the other end of the slide rod (203) passes through the chip pressing box (201) and is slidably connected to the top wall of the chip pressing box (201).

5. The paper scrap cleaning device for carton binding according to claim 1, characterized in that: The suction assembly (3) comprises a chip suction pipe (301), one end of which penetrates through and is located inside the paper scrap collection box (1), a centrifugal fan (302) is sealedly mounted on the chip suction pipe (301), and the axis of the centrifugal fan (302) is fixedly connected to the output end of the motor (4).

6. A paper scrap cleaning device for carton binding according to claim 5, characterized in that: A suction head (3011) is fixedly mounted on the other end of the chip suction pipe (301).

7. A paper scrap cleaning device for carton binding according to claim 1, characterized in that: The linkage mechanism (5) comprises a support frame (505) fixedly connected to the top of the chip press box (201); a rotating shaft (504) is rotatably mounted on the top of the support frame (505); a driven pulley (502) and an incomplete gear (506) are respectively fixedly mounted on both ends of the rotating shaft (504); a driving pulley (501) is fixedly mounted on the output end of the motor (4); the driving pulley (501) and the driven pulley (502) are connected to each other via a belt (503); and the incomplete gear (506) is meshed with a rack (205).

Images