Packaging box cardboard feeding equipment

Abstract

The present invention discloses a packaging box cardboard feeding device, which is used to supply packaging box cardboard to a ceramic tile packaging process. The packaging box cardboard feeding device includes a feeding device, which includes an equipment frame, and a first alignment mechanism and a second alignment mechanism are symmetrically arranged inside the equipment frame, the first alignment mechanism includes a movable first alignment component, the second alignment mechanism includes a movable second alignment component, and a third alignment mechanism is also arranged on one side of the equipment frame, the third alignment mechanism includes a movable third alignment component, and the equipment frame is provided with a fourth alignment component, the fourth alignment component is arranged opposite to the third alignment component, and a storage space is formed between the first alignment component, the second alignment component, the third alignment component and the fourth alignment component. The beneficial effect of the present invention is that the packaging box cardboard feeding device can quickly align the packaging box cardboards placed in the storage space and place them in a central position, and the adjustment method has a high degree of automation, thereby improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of tile feeding devices, in particular to packaging box paperboard feeding equipment. Background Art

[0002] In the existing production of ceramic tiles, online processing is usually adopted, that is, various processes are performed on the ceramic tiles on the conveyor line. For example, in the packaging process, the ceramic tiles are usually stacked front and back and left and right by the stacking mechanism, and then the packaging box cardboard is placed on the conveyor belt by the packaging box cardboard feeding device, and then the stacked ceramic tiles are placed on the packaging box cardboard, and then the ceramic tile corners are placed at the corners of the ceramic tiles by the corner placement mechanism, and finally the packaging box cardboard is folded by the forming mechanism, so that the ceramic tiles are completely packed into the packaging box.

[0003] In the existing packaging box cardboard feeding equipment, in order to cope with the changes in cardboard specifications, the mechanism itself needs to be adjusted according to the cardboard specifications. Due to the limitations of existing technology and structure, the existing packaging box cardboard feeding equipment cannot automatically adjust the alignment of the cardboard, and needs to be manually adjusted according to the packaging box cardboard specifications. However, the above manual adjustment method is not compatible with the modern industrial production model, which affects production efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention proposes a packaging box cardboard feeding device, which can quickly align and center the packaging box cardboards placed in the storage space. The adjustment method has a high degree of automation and improves production efficiency.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a packaging box cardboard feeding equipment, the packaging box cardboard feeding equipment includes a feeding device, the feeding device includes an equipment frame arranged on one side of a conveying device, and the equipment frame includes a storage space for storing cardboard; a first alignment mechanism and a second alignment mechanism are symmetrically arranged inside the equipment frame, the first alignment mechanism includes a movable first alignment component, and the second alignment mechanism includes a movable second alignment component; the equipment frame also includes a third alignment mechanism, and the third alignment mechanism includes a movable third alignment component; a fourth alignment component is provided at the position where the equipment frame is connected to the conveying device, and the fourth alignment component is arranged opposite to the third alignment component; the storage space is formed between the first alignment component, the second alignment component, the third alignment component and the fourth alignment component.

[0006] Compared with the prior art, the beneficial effects of the present invention are as follows: a first alignment mechanism, a second alignment mechanism, a third alignment mechanism and a fourth alignment component are respectively arranged around the storage space for placing packaging box cardboard, and through the joint action of the first alignment mechanism, the second alignment mechanism, the third alignment mechanism and the fourth alignment component, the position of the packaging box cardboard in the storage space can be quickly adjusted, the packaging box cardboard is quickly aligned and in a central position, and the degree of automation is high, which lays a good foundation for the next step of the absorption process.

[0007] In the above technical solution, the first alignment mechanism includes a first cylinder arranged on the inner side of the equipment rack and a first push rod arranged inside the first cylinder, the first alignment component is arranged in a plate shape, and the first push rod is connected to the center position of the first alignment component; the second alignment mechanism includes a second cylinder arranged on the inner side of the equipment rack and a second push rod arranged inside the second cylinder, the second alignment component is arranged in a plate shape, and the second push rod is connected to the center position of the first alignment component.

[0008] In the above technical solution, a first guide mechanism is arranged on the top of the first alignment component, and a second guide mechanism is arranged on the top of the second alignment component, and the first guide mechanism and the second guide mechanism are arranged symmetrically.

[0009] In the above technical solution, the first guiding mechanism includes a first rotating cylinder arranged on the top of the first alignment component and a first rotating rod arranged inside the first rotating cylinder, one end of the first support rod is connected to the first rotating rod, and the other end of the first support rod is provided with a first roller; the second guiding mechanism includes a second rotating cylinder arranged on the top of the second alignment component and a second rotating rod arranged inside the second rotating cylinder, one end of the second support rod is connected to the second rotating rod, and the other end of the second support rod is provided with a second roller.

[0010] In the above technical solution, the third alignment mechanism includes a third cylinder arranged outside the equipment frame and a third push rod arranged inside the third cylinder, the third alignment component is arranged in a strip shape, and the head of the third push rod is connected to one end of the third alignment component.

[0011] In the above technical solution, the fourth alignment component is arranged in a plate shape.

[0012] In the above technical solution, the feeding device includes a suction mechanism for sucking cardboard, the suction mechanism includes a base and a plurality of vacuum suction cups arranged at the bottom of the base; the feeding equipment also includes a lifting mechanism for driving the base to lift and lower, the lifting mechanism includes an elevator body arranged at the top of the equipment frame and a screw arranged inside the elevator body, and the screw passes through the equipment frame and is connected to the base.

[0013] In the above technical solution, a floating mechanism is arranged between the base and the vacuum suction cup; the floating mechanism includes a guide sleeve arranged at the bottom of the base and a guide rod slidably arranged in the guide sleeve, and the guide rod is connected to the vacuum suction cup; the floating mechanism also includes a spring, and the spring is sleeved on the periphery of the guide sleeve and the guide rod, and the two ends of the spring respectively abut against the base and the vacuum suction cup.

[0014] In the above technical solution, the feeding device further comprises a clamping mechanism for clamping cardboard, and the clamping mechanism is arranged on the conveying device.

[0015] In the above technical solution, the clamping mechanism includes two groups of linear motors, each group of linear motors includes a mover, and the mover moves forward or backward facing the material storage space; the clamping mechanism also includes a mounting plate fixedly arranged on the two groups of movers, and at least one group of electric clamps is arranged on the side of the mounting plate facing the material storage space.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a schematic structural diagram of a packaging box paperboard feeding device according to an embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the packaging box paperboard feeding device according to an embodiment of the present invention after completing the alignment process and the suction process.

[0020] Figure 3 for Figure 2 Enlarged schematic diagram of part A in the middle.

[0021] Figure 4 for Figure 2 Enlarged schematic diagram of part B in the middle.

[0022] Figure 5It is a schematic diagram of the structural coordination of a packaging box paperboard feeding device and a conveying device according to an embodiment of the present invention.

[0023] Figure 6 Schematic diagram of the structure of the clamping mechanism according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Several embodiments of the present invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right", "upper", "lower" and similar expressions used herein are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 indirectly connected through an intermediate medium, or it can be internal communication between 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. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figure 1-6An embodiment of the present invention provides a packaging box cardboard feeding device, which includes a feeding device 100, which includes an equipment frame 10 arranged on one side of a conveying device 200, and the equipment frame 10 includes a storage space 11 for storing cardboard 300; a first alignment mechanism 12 and a second alignment mechanism 16 are symmetrically arranged on the inner side of the equipment frame 10, the first alignment mechanism 12 includes a movable first alignment component 13, and the second alignment mechanism 16 includes a movable second alignment component 17; a third alignment mechanism 20 is also arranged on the equipment frame 10, and the third alignment mechanism 20 includes a movable third alignment component 21; a fourth alignment component 24 is arranged at a position where the equipment frame 10 is connected to the conveying device 200, and the fourth alignment component 24 is arranged opposite to the third alignment component 21; the storage space 11 is formed between the first alignment component 13, the second alignment component 17, the third alignment component 21 and the fourth alignment component 24.

[0028] In this embodiment, the first alignment mechanism 12 is configured as follows: the first alignment mechanism 12 includes a first cylinder 14 disposed inside the equipment frame 10 and a first push rod 15 disposed inside the first cylinder 14, the first alignment component 13 is configured in a plate shape, and the first push rod 15 is connected to the center position of the first alignment component 13. When the system control device controls the first cylinder 14 to move, the first push rod 15 extends, and at this time, the first alignment component 13 disposed at the head of the first push rod 15 moves into the material storage space 11, and the packaging box cardboard 300 subjected to the thrust moves toward the side of the second alignment mechanism 16. In this embodiment, the second alignment mechanism 16 is configured as follows: the second alignment mechanism 16 includes a second cylinder 18 disposed inside the equipment frame 10 and a second push rod 19 disposed inside the second cylinder 18, the second alignment component 17 is configured in a plate shape, and the second push rod 19 is connected to the center position of the first alignment component 13. When the system control device controls the second cylinder 18 to move, the second push rod 19 extends, and the second alignment component 17 set at the head of the second push rod 19 moves into the material storage space 11, and the packaging box cardboard 300 moves toward the first alignment mechanism 12 under the thrust. Since the first alignment mechanism 12 and the second alignment mechanism 16 are in a relative position, under the joint action of the first alignment component 13 and the second alignment component 17, the packaging box cardboard 300 can be quickly aligned and the packaging box cardboard 300 is in a horizontally centered position.

[0029] In this embodiment, the third alignment mechanism 20 is configured as follows: the third alignment mechanism 20 includes a third cylinder 22 disposed outside the equipment frame 10 and a third push rod 23 disposed inside the third cylinder 22. The third alignment component 21 is configured in a strip shape. The advantage of the strip shape is that it can effectively avoid the process of manually placing the packaging box cardboard 300 and is not easy to block the placement of the packaging box cardboard 300. The head of the third push rod 23 is connected to one end of the third alignment component 21. When the system control device controls the third cylinder 22 to move, the third push rod 23 extends. At this time, the third alignment component 21 disposed at the head of the third push rod 23 moves into the material storage space 11, and the packaging box cardboard 300 moves to the side of the fourth alignment component 24 under the thrust. In addition, the fourth alignment component 24 is disposed opposite to the third alignment component 21, and the fourth alignment component 24 is disposed in a plate shape. Since the third alignment component 21 and the fourth alignment component 24 are in a relative positional relationship and the fourth alignment component 24 is fixed, the third alignment component 21 moves toward the fourth alignment component 24, and the packaging box cardboard 300 can be quickly aligned and the packaging box cardboard 300 is in a longitudinally centered position.

[0030] The above describes the positional relationship between the first alignment mechanism 12, the second alignment mechanism 16, the third alignment mechanism 20 and the fourth alignment component 24 and the movement process therebetween. In actual operation, a number of packaging box paperboards 300 are manually placed in the storage space 11, and the packaging box paperboards 300 can be quickly adjusted under the joint action of the first alignment mechanism 12, the second alignment mechanism 16, the third alignment mechanism 20 and the fourth alignment component 24 to achieve a centering effect. At this time, the packaging box paperboards 300 are aligned, the first cylinder 14 moves in the reverse direction, the second cylinder 18 moves in the reverse direction, and the third cylinder 22 moves in the reverse direction. The packaging box paperboards 300 will be in a relaxed state, laying a good foundation for the next step of the suction process.

[0031] The feeding device 100 provided in this embodiment includes a suction mechanism 35 for sucking the cardboard 300, and the suction mechanism 35 includes a base 36 and a plurality of vacuum suction cups 37 arranged at the bottom of the base 36. The feeding device 100 also includes a lifting mechanism 38 for driving the base 36 and the vacuum suction cup 37 to lift and lower, and the lifting mechanism 38 includes a lift body 39 arranged at the top of the equipment frame 10 and a screw 40 arranged inside the lift body 39, and the screw 40 passes through the equipment frame 10 and is connected to the base 36. At this time, the infrared sensing system irradiates the topmost packaging box cardboard 300, the system control device controls the lift body 39 to move, the screw 40 rotates, the base 36 and the vacuum suction cup 37 arranged at the end of the screw 40 move downward, and the vacuum suction cup 37 contacts and firmly adsorbs the packaging box cardboard 300. At this time, the system control device controls the lift body 39 to move in the opposite direction, and lifts the packaging box cardboard 300 to a docking space of a certain constant height, waiting for docking with the next clamping process.

[0032] In order to place the packaging box cardboard 300 on the conveyor belt of the conveyor 200, the feeding device 100 also includes a clamping mechanism 45 for clamping the cardboard 300, and the clamping mechanism 45 is arranged on the conveyor 200. The clamping mechanism 45 includes two groups of linear motors 46, each group of linear motors 46 includes a mover 47, and the mover 47 moves forward or backward facing the storage space 11. The clamping mechanism 45 also includes a mounting plate 48 fixedly arranged on the two groups of movers 47, and an electric clamp 49 is arranged on the side of the mounting plate 48 facing the storage space 11, and the electric clamp 49 is provided with more than one group. After the vacuum suction cup 37 absorbs the packaging box cardboard 300, the packaging box cardboard 300 is lifted to the above-mentioned docking space under the drive of the lifting mechanism 38, and the two sets of linear motors 46 move synchronously toward the side of the storage space 11, prompting the mounting plate 48 to move toward the side of the packaging box cardboard 300, and the electric clamping claw 49 set in front of the mounting plate 48 opens, and the electric clamping claw 49 clamps the edge of the packaging box cardboard 300, and the vacuum suction cup 37 is released, and the linear motor 46 moves in the opposite direction to drive the packaging box cardboard 300 to move above the conveyor belt of the conveying device 200, and the electric clamping claw 49 opens, and the whole set of feeding process of the packaging box cardboard 300 is completed. The above process cycle can meet the normal production needs.

[0033] In this embodiment, the descent of the base 36 and the vacuum suction cup 37 is determined by the infrared sensing system. In order to improve the docking accuracy of the vacuum suction cup 37 and the packaging box cardboard 300, a floating mechanism 41 is provided between the base 36 and the vacuum suction cup 37. The floating mechanism 41 includes a guide sleeve 42 provided at the bottom of the base 36 and a guide rod 43 slidably provided in the guide sleeve 42, and the guide rod 43 is connected to the vacuum suction cup 37; the floating mechanism 41 also includes a spring 44, which is sleeved on the periphery of the guide sleeve 42 and the guide rod 43, and the two ends of the spring 44 are respectively against the base 36 and the vacuum suction cup 37. When the vacuum suction cup 37 contacts the packaging box cardboard 300, the floating mechanism 41 can provide a certain floating space for the vacuum suction cup 37, which can be used to avoid damage or indentation of the packaging box cardboard 300 caused by excessive pressure under the vacuum suction cup 37.

[0034] When the clamping mechanism 45 and the suction mechanism 35 are connected to each other, the electric clamp 49 clamps the edge of the packaging box cardboard 300. Under the influence of gravity, the side of the packaging box cardboard 300 close to the electric clamp 49 is easy to bend downward. The bent packaging box cardboard 300 affects the normal workflow and is not beautiful for normal packaging. In this embodiment, in order to guide and support the packaging box cardboard 300, a first guide mechanism 25 is provided on the top of the first alignment component 13, and a second guide mechanism 30 is provided on the top of the second alignment component 17. The first guide mechanism 25 and the second guide mechanism 30 are symmetrically arranged. The first guide mechanism 25 includes a first rotating cylinder 26 disposed at the top of the first alignment member 13 and a first rotating rod 27 disposed inside the first rotating cylinder 26, one end of the first support rod 28 is connected to the first rotating rod 27, and the other end of the first support rod 28 is provided with a first roller 29; the second guide mechanism 30 includes a second rotating cylinder 31 disposed at the top of the second alignment member 17 and a second rotating rod 32 disposed inside the second rotating cylinder 31, one end of the second support rod 33 is connected to the second rotating rod 32, and the other end of the second support rod 33 is provided with a second roller 34. When the packaging box cardboard 300 is lifted, the electric gripper 49 clamps the edge of the packaging box cardboard 300, at which time the movement of the first rotating cylinder 26 causes the first rotating rod 27 and the first support rod 28 to rotate, and the packaging box cardboard 300 falls on the first roller 29, and similarly, the movement of the second rotating cylinder 31 causes the second rotating rod 32 and the second support rod 33 to rotate, and the packaging box cardboard 300 falls on the second roller 34, and the vacuum suction cup 37 is released again. At this time, the packaging box paperboard 300 moves under the drive of the linear motor 46, and the first roller 29 and the second roller 34 roll against the lower surface of the packaging box paperboard 300, which can prevent the packaging box paperboard 300 from bending and play a good guiding and supporting role.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" 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 present invention. 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.

[0036] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A packaging box cardboard feeding device, characterized in that: The packaging box cardboard feeding device comprises a feeding device, the feeding device comprises an equipment frame arranged at one side of the conveying device, the equipment frame comprises a storage space for storing cardboards; a first alignment mechanism and a second alignment mechanism are symmetrically arranged inside the equipment frame, the first alignment mechanism comprises a movable first alignment component, and the second alignment mechanism comprises a movable second alignment component; a third alignment mechanism is also arranged at one side of the equipment frame, the third alignment mechanism comprises a movable third alignment component; a fourth alignment component is arranged at a position where the equipment frame is connected to the conveying device, the fourth alignment component is arranged opposite to the third alignment component; the storage space is formed between the first alignment component, the second alignment component, the third alignment component and the fourth alignment component; The third alignment mechanism comprises a third cylinder arranged outside the equipment rack and a third push rod arranged inside the third cylinder, the third alignment component is arranged in a strip shape, and the head of the third push rod is connected to one end of the third alignment component; The fourth alignment component is arranged in a plate shape.

2. The packaging box cardboard feeding device according to claim 1 is characterized in that: The first alignment mechanism includes a first cylinder arranged on the inner side of the equipment rack and a first push rod arranged inside the first cylinder, the first alignment component is arranged in a plate shape, and the first push rod is connected to the center position of the first alignment component; the second alignment mechanism includes a second cylinder arranged on the inner side of the equipment rack and a second push rod arranged inside the second cylinder, the second alignment component is arranged in a plate shape, and the second push rod is connected to the center position of the first alignment component.

3. The packaging box cardboard feeding device according to claim 2 is characterized in that: A first guide mechanism is disposed on the top of the first alignment component, and a second guide mechanism is disposed on the top of the second alignment component. The first guide mechanism and the second guide mechanism are symmetrically disposed.

4. The packaging box cardboard feeding device according to claim 3 is characterized in that: The first guide mechanism includes a first rotating cylinder arranged on the top of the first alignment component and a first rotating rod arranged inside the first rotating cylinder, one end of the first support rod is connected to the first rotating rod, and the other end of the first support rod is provided with a first roller; the second guide mechanism includes a second rotating cylinder arranged on the top of the second alignment component and a second rotating rod arranged inside the second rotating cylinder, one end of the second support rod is connected to the second rotating rod, and the other end of the second support rod is provided with a second roller.

5. The packaging box cardboard feeding device according to claim 1 is characterized in that: The feeding device includes a suction mechanism for sucking cardboard, and the suction mechanism includes a base and a plurality of vacuum suction cups arranged at the bottom of the base; the feeding device also includes a lifting mechanism for driving the base to lift and lower, and the lifting mechanism includes an elevator body arranged on the top of the equipment frame and a screw arranged inside the elevator body, and the screw passes through the equipment frame and is connected to the base.

6. The packaging box paperboard feeding device according to claim 5 is characterized in that: A floating mechanism is arranged between the base and the vacuum suction cup; the floating mechanism includes a guide sleeve arranged at the bottom of the base and a guide rod slidably arranged in the guide sleeve, and the guide rod is connected to the vacuum suction cup; the floating mechanism also includes a spring, and the spring is sleeved on the periphery of the guide sleeve and the guide rod, and the two ends of the spring respectively abut against the base and the vacuum suction cup.

7. The packaging box paperboard feeding device according to claim 1 is characterized in that: The feeding device also includes a clamping mechanism for clamping paperboards, and the clamping mechanism is arranged on the conveying device.

8. The packaging box paperboard feeding device according to claim 7 is characterized in that: The clamping mechanism includes two groups of linear motors, each group of linear motors includes a mover, and the mover moves forward or backward facing the material storage space; the clamping mechanism also includes a mounting plate fixedly arranged on the two groups of movers, and at least one group of electric clamps is arranged on the side of the mounting plate facing the material storage space.

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