Paperboard collecting machine

Abstract

The utility model discloses a paperboard collecting machine which mainly comprises a base, a conveying frame, a conveying belt and a conveying belt, wherein one side of the top surface of the base is rotatably provided with the conveying frame; the conveying assembly comprises a driving wheel and a driven wheel which are correspondingly arranged on the conveying frame in a rotating mode, a conveying belt is installed between the conveying frame and the driven wheel in a transmission mode, and a driving structure used for running of the conveying assembly is further arranged on the base; one end of the air cylinder is rotatably installed on the top face of the base, the other end of the air cylinder is rotatably connected with the bottom face of the conveying frame, and the air cylinder telescopically drives the conveying frame to rotate with the connecting point of the base as the axis. According to the paperboard collecting machine, paperboards can be automatically collected and placed in order, the collecting effect is good, the paperboards with different heights can be conveniently stacked, the paperboard collecting efficiency and uniformity are improved, the labor cost and the labor intensity are reduced, and an efficient and stable paperboard collecting solution is provided for paperboard production factories.

Description

Technical Field

[0001] The utility model relates to the technical field of paperboard production equipment, in particular to a paperboard collecting machine. Background Art

[0002] In the cardboard production process, cardboard collection is an indispensable part of the production line. However, the traditional cardboard collection method mainly relies on manual labor, which involves moving cardboard pieces from the cardboard conveyor belt to the pallet for stacking and then taking them away by forklift. This collection method is not only inefficient and labor-intensive, but also often results in untidy cardboard collection and random stacking due to the instability of manual operation, which brings many inconveniences to the subsequent packaging process.

[0003] In order to solve the above problems and improve the efficiency and neatness of cardboard collection, cardboard production factories began to try to configure cardboard collection equipment.

[0004] However, existing cardboard collection equipment has some problems in practical application. In particular, these devices are inconvenient to adjust their own height during the cardboard conveying process, resulting in a mismatch between the height of the cardboard conveyed and the height of the subsequent pallet. Due to the height difference between the collection equipment and the pallet, the cardboard will fall directly when it is collected and placed on the pallet. This falling impact can easily damage the cardboard and also cause the cardboard to be collected unevenly, requiring subsequent manual sorting, thereby increasing additional labor costs. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a cardboard collecting machine, which can automatically collect and neatly arrange cardboards, has a good collecting effect, and is convenient for stacking cardboards of different heights.

[0006] A cardboard collecting machine according to an embodiment of the utility model comprises:

[0007] A base, a conveying frame being rotatably mounted on one side of the top surface thereof;

[0008] The conveying assembly comprises a driving wheel and a driven wheel which are rotatably arranged on the conveying frame, a conveying belt is installed between the conveying frame and the driven wheel, and a driving structure for the operation of the conveying assembly is also arranged on the base;

[0009] The cylinder has one end rotatably mounted on the top surface of the base and the other end rotatably connected to the bottom surface of the conveying frame. The cylinder telescopes and drives the conveying frame to rotate with the connection point of the base as the axis.

[0010] According to a cardboard collecting machine of an embodiment of the utility model, shaft seats are symmetrically installed on the top surface of the base, rotating shafts are rotatably installed inside the two shaft seats, fixed seats are fixedly installed on opposite ends of the two rotating shafts, and the conveying frame is fixedly connected to the outer wall of the fixed seat.

[0011] According to a cardboard collecting machine of an embodiment of the utility model, a transmission shaft is rotatably installed between the two fixed seats, the driving wheel is fixedly installed on the outer wall of the transmission shaft, a plurality of driving wheels are provided, and the plurality of driving wheels are equidistantly installed on the transmission shaft.

[0012] According to a cardboard collecting machine of an embodiment of the utility model, the driving structure includes a driving motor installed on the top surface of the base, and synchronous wheels are fixedly installed on the driving end of the driving motor and the outer wall of the transmission shaft, and a synchronous belt is connected between the two synchronous wheels.

[0013] According to a cardboard collecting machine of an embodiment of the utility model, locking universal wheels are installed on the bottom surface of the base, and four locking universal wheels are provided, and the four locking universal wheels are respectively arranged at the four corners of the bottom surface of the base.

[0014] According to a cardboard collecting machine of an embodiment of the utility model, a travel switch for sensing the lifting position of the conveying frame is also arranged on the base.

[0015] According to a cardboard collection machine of an embodiment of the utility model, the travel switch includes a first roller travel switch and a second roller travel switch, the roller of the first roller travel switch abuts against the outer wall of the cylinder, and the roller of the second roller travel switch abuts against the bottom surface of the conveying frame.

[0016] According to a cardboard collecting machine of an embodiment of the utility model, the material of the conveyor belt is PVC, and the outer surface of the conveyor belt is integrally formed with anti-slip texture.

[0017] According to a cardboard collecting machine of an embodiment of the utility model, the conveying frame includes a frame body, a first connecting ear is symmetrically installed on one side of the frame body, the frame body is fixedly connected to the outer wall of the fixed seat through the first connecting ear, a cross beam is arranged inside the frame body, a longitudinal beam is arranged on the outer wall of the frame body, the longitudinal beam corresponds to the position of the conveyor belt, and a second connecting ear is also arranged on the bottom surface of the frame body, and the telescopic end of the cylinder is rotatably connected to the second connecting ear.

[0018] According to a cardboard collecting machine of an embodiment of the utility model, a mounting seat is provided on the side of the frame away from the first connecting ear, the driven wheel is adjustably mounted on the mounting seat, the mounting seat includes a U-shaped seat body fixedly connected to the outer wall of the frame, the U-shaped seat body is symmetrically provided with adjustment grooves, the wheel axle of the driven wheel is slidably arranged inside the adjustment groove, a fixing protrusion is provided on the outer wall of the U-shaped seat body, an adjusting bolt is threadedly connected to the wheel axle of the driven wheel, and the bottom end of the adjusting bolt is threadedly connected to the fixing protrusion.

[0019] A cardboard collecting machine according to an embodiment of the utility model has at least the following beneficial effects:

[0020] 1. The utility model can drive the conveying assembly to operate by setting a driving structure, and the conveying assembly can convey the cardboard so that the cardboard can be stacked on the tray. When the collected cardboard is stacked to a certain height, the cylinder drives the conveying frame to rotate to raise one end of the conveying frame, thereby increasing the height of the cardboard stacking, improving the collection efficiency, and having a better cardboard collection effect.

[0021] 2. The utility model has a first roller travel switch arranged on the outer wall of the cylinder. When the cylinder piston moves to a set position, the first roller travel switch can sense the change of the magnetic field around the cylinder or the obstruction of the light beam, and then output a signal to control the movement of the cylinder. Compared with the mechanical limit switch, the first roller travel switch and the second roller travel switch are more accurate and stable, which can effectively ensure the movement position of the cylinder and avoid the over-limit movement of the cylinder.

[0022] 3. The utility model is provided with a driven wheel axle that can be adjusted to slide inside the adjusting groove by rotating the adjusting bolt, so that the position of the driven wheel on the U-shaped seat body can be adjusted, and then the distance between the two relative driving wheels and the driven wheel can be adjusted, which can play the effect of tensioning the conveyor belt and improve the stability of the conveyor belt in the process of conveying cardboard, and the driven wheel can be removed from the U-shaped seat body by unscrewing the adjusting bolt from the fixed protrusion, so as to facilitate the installation and disassembly of the conveyor belt.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0025] Figure 1 It is a rear view structural schematic diagram of the utility model;

[0026] Figure 2 It is a side view structural schematic diagram of the utility model;

[0027] Figure 3 It is a schematic diagram of the installation structure of the conveyor belt in the utility model;

[0028] Figure 4 It is a structural schematic diagram of the conveying frame in the utility model;

[0029] Figure 5 It is a schematic diagram of the installation structure of the driven wheel in the utility model.

[0030] In the figure: 1. base; 2. locking universal wheel; 3. axle seat; 4. rotating shaft; 5. fixed seat; 6. conveyor frame; 61. frame body; 62. crossbeam; 63. first connecting ear; 64. longitudinal beam; 65. second connecting ear; 7. transmission shaft; 8. driving wheel; 9. mounting seat; 91. U-shaped seat body; 92. adjusting groove; 93. fixing protrusion; 94. adjusting bolt; 10. driven wheel; 11. conveyor belt; 12. cylinder; 13. first roller type travel switch; 14. second roller type travel switch; 15. synchronous wheel; 16. synchronous belt; 17. driving motor. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 present invention.

[0033] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of first and second, this is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation, connection and connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] A cardboard collecting machine according to an embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0036] Reference Figure 1-Figure 5 , the utility model aims to provide an embodiment of a cardboard collecting machine.

[0037] In this embodiment, a cardboard collecting machine mainly includes:

[0038] The base 1 has a conveying frame 6 rotatably mounted on one side of its top surface;

[0039] The conveying assembly includes a driving wheel 8 and a driven wheel 10 which are correspondingly rotatably arranged on the conveying frame 6, a conveying belt 11 is installed between the conveying frame 6 and the driven wheel 10, and a driving structure for the operation of the conveying assembly is also arranged on the base 1;

[0040] The cylinder 12 has one end rotatably mounted on the top surface of the base 1 and the other end rotatably connected to the bottom surface of the conveying frame 6. The cylinder 12 telescopes and drives the conveying frame 6 to rotate with the connection point of the base 1 as the axis.

[0041] Specifically, the conveying assembly can be driven to operate through the driving structure, and the cardboard can be conveyed through the conveying assembly so that the cardboard can be stacked on the pallet. When the collected cardboard is stacked to a certain height, the cylinder 12 drives the conveying frame 6 to rotate to raise one end of the conveying frame 6, thereby increasing the height of the cardboard stacking, improving the collection efficiency, and having a better cardboard collection effect.

[0042] In some embodiments of the utility model, shaft seats 3 are symmetrically installed on the top surface of the base 1, and rotating shafts 4 are rotatably installed inside the two shaft seats 3. Fixed seats 5 are fixedly installed at the opposite ends of the two rotating shafts 4, and the conveying frame 6 is fixedly connected to the outer wall of the fixed seat 5.

[0043] Specifically, the stability of the rotating shaft 4 installed on the base 1 is improved by setting the shaft seat 3, and the fixed seat 5 is set to make it rotate along with the shaft seat 3, and the conveying frame 6 is connected to the fixed seat 5 so that the conveying frame 6 can rotate along with the rotation of the fixed seat 5, so that when the cylinder 12 pushes the conveying frame 6 to rise, the conveying frame 6 can rotate around the rotating shaft 4 as the axis.

[0044] In a further embodiment of the utility model, a transmission shaft 7 is rotatably mounted between the two fixing seats 5, and a driving wheel 8 is fixedly mounted on the outer wall of the transmission shaft 7. A plurality of driving wheels 8 are provided, and the plurality of driving wheels 8 are equidistantly mounted on the transmission shaft 7.

[0045] Specifically, the driving shaft 7 can drive the driving wheel 8 to rotate, and a plurality of driving wheels 8 are provided. During specific use, the number of driving wheels 8 can be rotated according to the size of the cardboard.

[0046] In some specific embodiments of the present invention, the driving structure includes a driving motor 17 installed on the top surface of the base 1, and a synchronous wheel 15 is fixedly installed on the driving end of the driving motor 17 and the outer wall of the transmission shaft 7, and a synchronous belt 16 is connected between the two synchronous wheels 15.

[0047] Specifically, the synchronous wheel 15 can be driven to rotate by the driving motor 17, and the synchronous wheel 15 can drive the transmission shaft 7 to rotate through the synchronous belt 16. The transmission shaft 7 drives multiple driving wheels 8 to rotate. The driving wheel 8 drives the conveyor belt 11 to transmit by cooperating with the driven wheel 10, thereby transporting the cardboard placed on the conveyor belt 11.

[0048] In some specific embodiments of the present utility model, locking universal wheels 2 are installed on the bottom surface of the base 1 , and four locking universal wheels 2 are provided, and the four locking universal wheels 2 are respectively provided at the four corners of the bottom surface of the base 1 .

[0049] Specifically, the locking universal wheel 2 is provided to facilitate the movement of the device, and also to facilitate fixing the device after the movement, thereby improving the overall flexibility of the device.

[0050] In some specific embodiments of the utility model, a travel switch for sensing the lifting and lowering position of the conveyor frame 6 is also provided on the base 1, and the travel switch includes a first roller travel switch 13 and a second roller travel switch 14. The roller of the first roller travel switch 13 abuts against the outer wall of the cylinder 12, and the roller of the second roller travel switch 14 abuts against the bottom surface of the conveyor frame 6.

[0051] Specifically, the first roller travel switch 13 and the second roller travel switch 14 are mechatronic components with the advantages of short micro-motion distance and sensitive and reliable contact action. Its working principle is to make the roller follow the object through the action of external force, and at the same time make the contacts of the travel switch switch switch, so as to realize the control of the movement state of the object. After the first roller travel switch 13 is installed on the outer wall of the cylinder 12, when the piston of the cylinder 12 moves to the set position, the first roller travel switch 13 can sense the magnetic field change around the cylinder 12 or the obstruction of the light beam, and then output a signal to control the movement of the cylinder 12. Compared with the mechanical limit switch, the first roller travel switch 13 and the second roller travel switch 14 are more accurate and stable, which can effectively ensure the movement position of the cylinder 12 and avoid the over-limit movement of the cylinder 12.

[0052] In some specific embodiments of the present invention, the conveyor belt 11 is made of PVC, and the outer surface of the conveyor belt 11 is integrally formed with anti-slip patterns.

[0053] Specifically, by providing anti-skid patterns on the surface of the conveyor belt 11, the contact area between the conveyor belt 11 and the conveyed cardboard is increased, thereby preventing the cardboard from stagnating or sliding due to insufficient friction during the upward conveying of the cardboard, thereby improving the stability of the cardboard conveying.

[0054] In some specific embodiments of the present utility model, the conveying frame 6 includes a frame body 61, a first connecting ear 63 is symmetrically installed on one side of the frame body 61, the frame body 61 is fixedly connected to the outer wall of the fixed seat 5 through the first connecting ear 63, a cross beam 62 is arranged inside the frame body 61, a longitudinal beam 64 is arranged on the outer wall of the frame body 61, the longitudinal beam 64 corresponds to the position of the conveyor belt 11, and a second connecting ear 65 is also arranged on the bottom surface of the frame body 61, and the telescopic end of the cylinder 12 is rotatably connected to the second connecting ear 65.

[0055] Specifically, the overall strength of the conveying frame 6 is enhanced by the provision of the cross beam 62 and the longitudinal beam 64 , thereby improving the stability of the cardboard during collection. The provision of the first connecting ear 63 and the second connecting ear 65 facilitates the installation of the conveying frame 6 .

[0056] In some specific embodiments of the present utility model, a mounting seat 9 is provided on the side of the frame body 61 away from the first connecting ear 63, and the driven wheel 10 can be adjustably mounted on the mounting seat 9. The mounting seat 9 includes a U-shaped seat body 91 fixedly connected to the outer wall of the frame body 61, and the U-shaped seat body 91 is symmetrically provided with adjustment grooves 92. The wheel axle of the driven wheel 10 is slidably arranged inside the adjustment groove 92, and a fixing protrusion 93 is provided on the outer wall of the U-shaped seat body 91. An adjusting bolt 94 is threadedly connected to the wheel axle of the driven wheel 10, and the bottom end of the adjusting bolt 94 is threadedly connected to the fixing protrusion 93.

[0057] Specifically, by rotating the adjusting bolt 94, the axle of the driven wheel 10 can be adjusted to slide inside the adjusting groove 92, and the position of the driven wheel 10 on the U-shaped seat body 91 can be adjusted, and then the distance between the two relative driving wheels 8 and the driven wheel 10 can be adjusted, which can have the effect of tensioning the conveyor belt 11 and improve the stability of the conveyor belt 11 during the process of conveying cardboard, and the driven wheel 10 can be removed from the U-shaped seat body 91 by unscrewing the adjusting bolt 94 from the fixing protrusion 93, thereby facilitating the installation and disassembly of the conveyor belt 11.

[0058] Working principle: the finished cardboard will fall on the conveyor belt 11, and the synchronous wheel 15 can be driven to rotate by the driving motor 17. The synchronous wheel 15 can drive the transmission shaft 7 to rotate through the synchronous belt 16. The transmission shaft 7 drives multiple driving wheels 8 to rotate. The driving wheel 8 drives the conveyor belt 11 to transmit by cooperating with the driven wheel 10, and then the cardboard falling on the conveyor belt 11 can be transported so that the cardboard can be stacked on the pallet; when the collected cardboard is stacked to a certain height, the cylinder 12 drives the conveyor frame 6 to rotate to raise one end of the conveyor frame 6, thereby increasing the height of the cardboard stacking, improving the collection efficiency, and having a better cardboard collection effect.

[0059] In the description of this specification, the description with reference to the terms "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" 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 may be combined in any one or more embodiments or examples in a suitable manner.

[0060] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cardboard collection machine, characterized in that: include: A base (1) having a conveying frame (6) rotatably mounted on one side of its top surface; The conveying assembly comprises a driving wheel (8) and a driven wheel (10) which are arranged on a conveying frame (6) in a correspondingly rotatable manner, a conveying belt (11) is installed between the conveying frame (6) and the driven wheel (10) for transmission, and a driving structure for the operation of the conveying assembly is also arranged on the base (1); The cylinder (12) has one end rotatably mounted on the top surface of the base (1) and the other end rotatably connected to the bottom surface of the conveying frame (6). The cylinder (12) telescopes and drives the conveying frame (6) to rotate with the connection point of the base (1) as the axis.

2. A cardboard collection machine according to claim 1, characterized in that: The top surface of the base (1) is symmetrically mounted with shaft seats (3), and rotating shafts (4) are rotatably mounted inside the two shaft seats (3). Fixed seats (5) are fixedly mounted at opposite ends of the two rotating shafts (4), and the conveying frame (6) is fixedly connected to the outer wall of the fixed seat (5).

3. A cardboard collection machine according to claim 2, characterized in that: A transmission shaft (7) is rotatably mounted between the two fixing seats (5), and the driving wheel (8) is fixedly mounted on the outer wall of the transmission shaft (7). A plurality of driving wheels (8) are provided, and the plurality of driving wheels (8) are mounted on the transmission shaft (7) at equal distances.

4. A cardboard collection machine according to claim 3, characterized in that: The driving structure comprises a driving motor (17) mounted on the top surface of the base (1), a synchronous wheel (15) being fixedly mounted on the driving end of the driving motor (17) and the outer wall of the transmission shaft (7), and a synchronous belt (16) being connected between the two synchronous wheels (15).

5. A cardboard collection machine according to claim 1, characterized in that: The bottom surface of the base (1) is mounted with locking universal wheels (2), and four locking universal wheels (2) are provided. The four locking universal wheels (2) are respectively provided at the four corners of the bottom surface of the base (1).

6. A cardboard collection machine according to claim 1, characterized in that: The base (1) is also provided with a travel switch for sensing the lifting position of the conveying frame (6).

7. A cardboard collection machine according to claim 6, characterized in that: The travel switch comprises a first roller travel switch (13) and a second roller travel switch (14), wherein the roller of the first roller travel switch (13) abuts against the outer wall of the cylinder (12), and the roller of the second roller travel switch (14) abuts against the bottom surface of the conveying frame (6).

8. The cardboard collecting machine according to claim 1, characterized in that: The material of the conveyor belt (11) is PVC, and the outer surface of the conveyor belt (11) is integrally formed with anti-slip patterns.

9. A cardboard collection machine according to claim 1, characterized in that: The conveying frame (6) comprises a frame body (61), a first connecting ear (63) is symmetrically mounted on one side of the frame body (61), the frame body (61) is fixedly connected to the outer wall of the fixing seat (5) via the first connecting ear (63), a cross beam (62) is arranged inside the frame body (61), a longitudinal beam (64) is arranged on the outer wall of the frame body (61), the longitudinal beam (64) corresponds to the position of the conveyor belt (11), and a second connecting ear (65) is also arranged on the bottom surface of the frame body (61), and the telescopic end of the cylinder (12) is rotatably connected to the second connecting ear (65).

10. A cardboard collection machine according to claim 9, characterized in that: A mounting seat (9) is provided on a side of the frame (61) away from the first connecting ear (63), and the driven wheel (10) is adjustably mounted on the mounting seat (9). The mounting seat (9) comprises a U-shaped seat body (91) fixedly connected to the outer wall of the frame (61), and adjustment grooves (92) are symmetrically provided on the U-shaped seat body (91). The wheel axle of the driven wheel (10) is slidably arranged inside the adjustment groove (92), and a fixing protrusion (93) is provided on the outer wall of the U-shaped seat body (91). An adjusting bolt (94) is threadedly connected to the wheel axle of the driven wheel (10), and the bottom end of the adjusting bolt (94) is threadedly connected to the fixing protrusion (93).

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