Excess material separating mechanism in carton production

Abstract

The utility model belongs to the field of carton production, particularly relates to an excess material separating mechanism in carton production, and provides the following scheme aiming at the existing problems that the cleaning is not thorough enough and excess materials are easy to remain: the excess material separating mechanism comprises a carton production conveying frame; the conveyor is connected to a notch in the top of the carton production conveying frame in a clamped mode; the number of the supporting frames is two, and the two supporting frames are connected to the two sides of the top of the carton production conveying frame through bolts correspondingly. The connecting plate is connected between the tops of the two supporting frames through bolts; the limiting assembly comprises electric push rods, a transmission box and pressing plates, the number of the electric push rods is two, the number of the pressing plates is three, the output ends of the two electric push rods are connected with the top of the transmission box through bolts, a carton board on the conveyor can be fixed through transmission of the structure, and then excess materials on the two sides of the carton board can be extruded and separated through the separating plate; the separation pressure is large, and residual materials on the carton board can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box production technology, and in particular to a waste material separation mechanism in cardboard box production. Background Technology

[0002] During the production of cardboard boxes, when the cardboard is die-cut, it is necessary to clean up the excess material on the cardboard. Chinese patent document with publication number CN221476326U discloses a waste material separation device for cardboard box production.

[0003] However, when the above-mentioned technical solution uses a cleaning wheel to clean the edges of the cardboard, because the direction of its rotation is the same as the direction of the cardboard conveying, the separated edge scraps are still easily trapped on the cardboard. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as insufficient cleaning and easy residue buildup, by proposing a residue separation mechanism for cardboard box production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A waste material separation mechanism in cardboard box production, comprising:

[0007] Carton production conveyor rack;

[0008] The conveyor is engaged with the notch at the top of the carton production conveyor frame;

[0009] The support frame consists of two supports, which are bolted to both sides of the top of the carton production conveyor frame.

[0010] A connecting plate is bolted between the tops of the two support frames;

[0011] The limiting assembly includes electric actuators, a transmission box, and pressure plates. There are two electric actuators and three pressure plates. The output ends of the two electric actuators are bolted to the top of the transmission box, and the tops of the three pressure plates are bolted to the bottom of the transmission box.

[0012] The waste material separation component for carton production includes a transmission gear, a rack, and a separation plate. There are two transmission gears, two racks, and two separation plates. The teeth at the bottom of the transmission gear mesh with the teeth at the top of the rack, and the rack is bolted to the separation plate.

[0013] The power mechanism is connected to the transmission gear. Through the transmission of the structure, the cardboard on the conveyor can be fixed. Then, the separation plate can squeeze and separate the excess material on both sides of the cardboard. The separation pressure is relatively large, which can avoid the residue of excess material on the cardboard.

[0014] As a preferred embodiment of this utility model, the power mechanism includes a power motor, a drive wheel, a transmission belt, and a transmission assembly. The output end of the power motor is keyed to the shaft of the drive wheel. The inner side of the drive wheel is driven to the inner side of the transmission belt. The transmission belt is driven to the transmission assembly. The power motor is powered on and controlled by a motor controller. The power motor can drive the drive wheel to rotate, and the drive wheel can drive the transmission belt to rotate.

[0015] In a preferred embodiment of this invention, the transmission assembly includes a driven wheel, a worm, a worm gear, and a rotating shaft. The bottom end of the transmission belt is internally connected to the driven wheel. The axis of the driven wheel is keyed to the middle of the worm's surface. Two worm gears and two rotating shafts are provided, with the bottoms of the two worm gears meshing with the two ends of the worm's surface. The axes of the worm gears and the transmission gear are keyed to the rotating shaft's surface. The transmission belt can drive the driven wheel to rotate, and the driven wheel can drive the worm to rotate. The teeth on both sides of the worm's surface have opposite directions. The worm can drive the two worm gears to rotate in opposite directions, the worm gears can drive the rotating shaft to rotate, and the rotating shaft can drive the transmission gear to rotate.

[0016] In a preferred embodiment of this utility model, the surface of the power motor is bolted to the inside of the transmission box, both ends of the worm gear are rotatably sleeved to the inside of the transmission box, both ends of the rotating shaft are rotatably sleeved to the inside of the transmission box, the power motor is fixed by the transmission box, the worm gear is rotatably set to the transmission box through bearings to ensure the smoothness of the worm gear rotation, and the rotating shaft is rotatably set to the transmission box through bearings.

[0017] In a preferred embodiment of this utility model, the surface of the electric push rod is bolted to the hole of the connecting plate, the surface of the carton production conveyor is clamped with a collection hopper, the electric push rod is fixed by the connecting plate to ensure the stability of the electric push rod, and a collection bag is set at the bottom of the collection hopper to hold debris and waste.

[0018] In a preferred embodiment of this utility model, the bottom of the rack is slidably connected to the bottom of the transmission box, the bottom of the rack passes through the slide groove at the bottom of the transmission box, and the rack is slidably set by the slide rail transmission box to guide the rack.

[0019] Beneficial effects:

[0020] 1. The electric actuator can drive the transmission box to move downwards, the transmission box can drive the pressure plate to move downwards, and the pressure plate can press down on the carton board on the conveyor.

[0021] 2. The power mechanism can drive the transmission gear to rotate, the transmission gear can drive the rack to move, and the rack can drive the separation plate to move;

[0022] In this invention, the cardboard on the conveyor can be fixed by the transmission of the structure, and the remaining material on both sides of the cardboard can be squeezed and separated by the separation plate. The separation pressure is relatively large, which can avoid the remaining material on the cardboard. Attached Figure Description

[0023] Figure 1 This is a perspective view of the entire utility model;

[0024] Figure 2 This is a perspective view of the power mechanism of this utility model;

[0025] Figure 3 This is a perspective view of the inside of the transmission box of this utility model;

[0026] Figure 4 This is a perspective view of the die-cutting equipment of this utility model.

[0027] In the diagram: 1. Carton production conveyor frame; 2. Conveyor; 3. Support frame; 4. Connecting plate; 5. Electric actuator; 6. Transmission box; 7. Pressure plate; 8. Power motor; 9. Drive wheel; 10. Transmission belt; 11. Driven wheel; 12. Worm gear; 13. Worm wheel; 14. Rotating shaft; 15. Transmission gear; 16. Rack; 17. Separating plate; 18. Collection hopper. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example

[0030] Reference Figures 1-4 A waste material separation mechanism for cardboard box production, comprising:

[0031] Carton production conveyor rack 1;

[0032] Conveyor 2 is engaged with the notch at the top of the carton production conveyor frame 1;

[0033] Support frame 3, there are two support frames 3, and the two support frames 3 are respectively bolted to the two sides of the top of the carton production conveyor frame 1;

[0034] Connecting plate 4 is bolted between the tops of the two support frames 3;

[0035] The limiting assembly includes electric actuators 5, transmission box 6, and pressure plates 7. There are two electric actuators 5 and three pressure plates 7. The output ends of the two electric actuators 5 are bolted to the top of the transmission box 6, and the tops of the three pressure plates 7 are bolted to the bottom of the transmission box 6.

[0036] The waste material separation component for carton production includes a transmission gear 15, a rack 16, and a separation plate 17. There are two transmission gears 15, two racks 16, and two separation plates 17. The teeth at the bottom of the transmission gear 15 mesh with the teeth at the top of the rack 16. The rack 16 is bolted to the separation plate 17.

[0037] The power mechanism is connected to the transmission gear 15.

[0038] With the above structure, the cardboard on the conveyor 2 can be fixed by the transmission of the structure, and the remaining material on both sides of the cardboard can be squeezed and separated by the separation plate 17. The separation pressure is large, which can avoid the remaining material on the cardboard.

[0039] Please see Figure 2 The power mechanism includes a power motor 8, a drive wheel 9, a transmission belt 10, and a transmission assembly. The output end of the power motor 8 is keyed to the shaft of the drive wheel 9. The inner side of the drive wheel 9 is connected to the inner side of the transmission belt 10. The transmission belt 10 is connected to the transmission assembly. When the power motor 8 is powered on, the power motor 8 is controlled by a motor controller. The power motor 8 can drive the drive wheel 9 to rotate, the drive wheel 9 can drive the transmission belt 10 to rotate, and the transmission belt 10 can drive the transmission assembly to rotate.

[0040] Please see Figure 2 The transmission assembly includes a driven wheel 11, a worm 12, a worm gear 13, and a rotating shaft 14. The bottom end of the transmission belt 10 is internally connected to the driven wheel 11. The shaft of the driven wheel 11 is keyed to the middle of the surface of the worm 12. There are two worm gears 13 and two rotating shafts 14. The bottom of the two worm gears 13 meshes with the two ends of the surface of the worm 12. The shafts of the worm gears 13 and the transmission gear 15 are keyed to the surface of the rotating shaft 14. The transmission belt 10 can drive the driven wheel 11 to rotate, and the driven wheel 11 can drive the worm 12 to rotate. The teeth on both sides of the surface of the worm 12 have opposite directions. The worm 12 can drive the two worm gears 13 to rotate in opposite directions, and the worm gears 13 can drive the rotating shaft 14 to rotate. The rotating shaft 14 can drive the transmission gear 15 to rotate.

[0041] Please see Figure 2 The surface of the power motor 8 is bolted to the inside of the transmission box 6. Both ends of the worm gear 12 are rotatably connected to the inside of the transmission box 6. Both ends of the rotating shaft 14 are rotatably connected to the inside of the transmission box 6. The power motor 8 is fixed by the transmission box 6. The worm gear 12 is rotatably connected to the transmission box 6 through bearings to ensure the smoothness of the rotation of the worm gear 12. The rotating shaft 14 is rotatably connected to the transmission box 6 through bearings.

[0042] Please see Figure 1The surface of the electric push rod 5 is bolted to the holes of the connecting plate 4. The surface of the carton production conveyor frame 1 is clamped with a collection hopper 18. The electric push rod 5 is fixed by the connecting plate 4 to ensure the stability of the electric push rod 5. A collection bag is set at the bottom of the collection hopper 18 to hold the scraps and waste.

[0043] Please see Figure 3 The bottom of the rack 16 is slidably connected to the bottom of the transmission box 6. The bottom of the rack 16 passes through the slide groove at the bottom of the transmission box 6. The rack 16 is slidably set by the slide rail transmission box 6 to guide the rack 16.

[0044] It should be noted that the specific models of conveyor 2, electric push rod 5, and power motor 8 used should be selected by those skilled in the art. Furthermore, the above-mentioned conveyor 2, electric push rod 5, and power motor 8 are all existing technologies, and this solution will not elaborate on them.

[0045] The working principle of this utility model is as follows: The carton die-cutting equipment is connected to the carton production conveyor frame 1. After die-cutting, the carton board is conveyed to the conveyor 2 of the carton production conveyor frame 1. When the carton board is conveyed between the two support frames 3, the power supply to the electric push rod 5 is turned on. The electric push rod 5 can drive the transmission box 6 to move downward, which in turn drives the pressure plate 7 to move downward. The pressure plate 7 can press down on the carton board on the conveyor 2. The power supply to the drive motor 8 is then turned on. The drive motor 8 is controlled by a motor controller and can drive the drive wheel 9 to rotate. The driving wheel 9 can drive the transmission belt 10 to rotate, the transmission belt 10 can drive the driven wheel 11 to rotate, the driven wheel 11 can drive the worm 12 to rotate, the teeth on both sides of the worm 12 have opposite directions, the worm 12 can drive the two worm wheels 13 to rotate in opposite directions, the worm wheels 13 can drive the rotating shaft 14 to rotate, the rotating shaft 14 can drive the transmission gear 15 to rotate, the transmission gear 16 can drive the rack 16 to move, the rack 16 can drive the separating plate 17 to move outward, the separating plate 17 can drive the remaining material of the carton board to move outward, and the remaining material is pressed out and enters the collection hopper 18.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A scrap separating mechanism in a carton production, characterized by, include Carton production conveyor rack (1); Conveyor (2), which is engaged with the notch at the top of the carton production conveyor frame (1); Support frame (3), there are two support frames (3), and the two support frames (3) are bolted to the two sides of the top of the carton production conveyor frame (1); Connecting plate (4) is bolted between the tops of the two support frames (3); The limiting assembly includes an electric push rod (5), a transmission box (6) and a pressure plate (7). There are two electric push rods (5) and three pressure plates (7). The output ends of the two electric push rods (5) are bolted to the top of the transmission box (6), and the tops of the three pressure plates (7) are bolted to the bottom of the transmission box (6). The waste material separation component for carton production includes a transmission gear (15), a rack (16) and a separation plate (17). There are two transmission gears (15), two racks (16) and two separation plates (17). The teeth at the bottom of the transmission gear (15) mesh with the teeth at the top of the rack (16). The rack (16) is bolted to the separation plate (17). The power mechanism is connected to the transmission gear (15).

2. A scrap separating mechanism in a carton production according to claim 1, characterized in that, The power mechanism includes a power motor (8), a drive wheel (9), a transmission belt (10), and a transmission assembly. The output end of the power motor (8) is keyed to the shaft of the drive wheel (9). The inner side of the drive wheel (9) is connected to the inner side of the transmission belt (10). The transmission belt (10) is connected to the transmission assembly.

3. A scrap separating mechanism in a carton production according to claim 2, characterized in that, The transmission assembly includes a driven wheel (11), a worm (12), a worm gear (13), and a rotating shaft (14). The bottom end of the transmission belt (10) is internally connected to the driven wheel (11). The axis of the driven wheel (11) is keyed to the middle end of the surface of the worm (12). There are two worm gears (13) and two rotating shafts (14). The bottom of the two worm gears (13) meshes with the two ends of the surface of the worm (12). The axis of the worm gear (13) and the transmission gear (15) are keyed to the surface of the rotating shaft (14).

4. A scrap separating mechanism in a carton production according to claim 3, characterized in that, The surface of the power motor (8) is bolted to the inside of the transmission box (6), both ends of the worm (12) are rotatably sleeved to the inside of the transmission box (6), and both ends of the rotating shaft (14) are rotatably sleeved to the inside of the transmission box (6).

5. A scrap separating mechanism in a carton production as claimed in claim 1, wherein, The surface of the electric push rod (5) is bolted to the hole of the connecting plate (4), and the surface of the carton production conveyor frame (1) is fitted with a collection hopper (18).

6. A scrap separating mechanism in a carton production as claimed in claim 1, wherein, The bottom of the rack (16) is slidably connected to the bottom of the transmission box (6), and the bottom of the rack (16) passes through the groove at the bottom of the transmission box (6).

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