Efficient feeding mechanism of a box nailing machine

Abstract

The utility model relates to the field of box nailing machine, specifically is a kind of high -efficient feeding mechanism of box nailing machine, including box nailing machine body, the side of box nailing machine body is provided with manipulator body and conveyer belt;The utility model is through the start of servo motor by PLC controller control, and rotate by servo motor drive rotating rod, subsequently realize rack reciprocating movement by the mutual cooperation of two incomplete gears, simultaneously realize the lifting of heating assembly by the reciprocating movement of rack, and by heating assembly to the paperboard on the surface of conveyer belt is ironed, and by the setting of auxiliary mechanism, it can be pretreated before paperboard passes through manipulator body, the moisture carried on paperboard surface is evaporated by heating method, to soften paperboard fiber, and under the action of pressure, it is restyled, becomes flat, so that manipulator body can smoothly adsorb paperboard, to improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of box nailing machines, specifically a high-efficiency feeding mechanism for box nailing machines. Background Technology

[0002] A high-efficiency feeding mechanism refers to an automated device used in a carton stapler that can automatically separate and transport cardboard. Its primary function is to improve production efficiency and speed; secondly, it ensures staple quality through precise positioning; and finally, it can reduce labor costs and is a key foundation for achieving overall machine automation and intelligence.

[0003] In existing technology, the function of a carton stapler is to automatically staple folded cardboard blanks into complete cartons, achieving efficient and sturdy carton forming. To improve the working efficiency of the carton stapler, workers usually equip it with a suction cup robotic arm in conjunction with a conveyor belt for efficient feeding. However, some cardboard may become damp or warped due to external weather or storage environment, which may cause air leakage when the suction cup is adsorbing the cardboard, resulting in failure to adsorb and thus affecting the feeding speed and reducing work efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, some cardboard may become damp or warped due to external weather or storage conditions. This can cause air leakage when the suction cup is adsorbing the cardboard, resulting in failure to adsorb and potentially affecting the feeding speed and reducing work efficiency. This utility model proposes a high-efficiency feeding mechanism for a carton nailing machine.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a high-efficiency feeding mechanism for a nailing machine, including a nailing machine body, a robot arm body and a conveyor belt on one side of the nailing machine body, and an auxiliary mechanism on one side of the conveyor belt. The auxiliary mechanism includes an outer shell, one side of which is fixedly connected to one side of a conveyor belt. A rotating rod is rotatably connected to the inner cavity of the outer shell. An incomplete gear and a transmission gear are fixedly connected to the surface of the rotating rod. Two of each of the rotating rod, incomplete gear, and transmission gear are provided. The two incomplete gears are arranged in opposite directions, and the teeth of the two transmission gears mesh with each other. A servo motor is fixedly connected to one side of the outer shell. The output end of the servo motor passes through one side of the outer shell and is fixedly connected to one end of one of the rotating rods. A support block is fixedly connected to the inner cavity of the outer shell. A rack is slidably connected to one side of the support block. One side of the rack is slidably connected to the inner cavity of the outer shell, and the teeth of the rack mesh with the teeth of the two incomplete gears. A PLC controller is fixedly connected to one side of the conveyor belt. A connecting block is fixedly connected to one side of the rack, and a heating component is provided on one side of the connecting block.

[0006] Preferably, the heating assembly includes a mounting plate, one side of which is fixedly connected to one side of the connecting block, and a heating plate is fixedly connected to the inner cavity of the mounting plate. The mounting plate is positioned directly above the conveyor belt, and the size of the mounting plate is adapted to the width of the conveyor belt.

[0007] Preferably, a limiting groove is formed on one side of the support block, a limiting block is fixedly connected to one side of the rack, and the surface of the limiting block is slidably connected to the inner cavity of the limiting groove.

[0008] Preferably, a snap-fit ​​block is fixedly connected to one side of the mounting plate, an extension plate is provided on one side of the snap-fit ​​block, a snap-fit ​​groove is provided on one side of the extension plate, and the surface of the snap-fit ​​block is movably snapped into the inner cavity of the snap-fit ​​groove.

[0009] Preferably, a limiting block is fixedly connected to the inner cavity of the outer shell, and the inner cavity of the limiting block is rotatably connected to the surfaces of the two rotating rods.

[0010] Preferably, a heat insulation ring is fixedly connected to the bottom of the mounting plate, and the inner cavity of the heat insulation ring is movably connected to the surface of the heating plate.

[0011] Preferably, a reinforcing block is fixedly connected to the top of the connecting block and the mounting plate, and an auxiliary block is fixedly connected to the top of the reinforcing block. One side of the auxiliary block is fixedly connected to one side of the rack.

[0012] The advantages of this utility model are: This invention controls the servo motor to start through pre-programmed settings on a PLC controller. The servo motor drives a rotating rod to rotate, which in turn drives another transmission gear and the rotating rod to rotate. The reciprocating movement of the rack is achieved through the interaction of the two incomplete gears. This reciprocating movement of the rack enables the lifting and lowering of the heating component. Simultaneously, the heating component irons the cardboard on the conveyor belt surface. An auxiliary mechanism allows for pre-treatment of the cardboard before it passes the robotic arm. Heating evaporates the moisture on the cardboard surface, softening the cardboard fibers. Under pressure, the cardboard is reshaped and flattened, allowing the robotic arm to smoothly adsorb the cardboard. This improves work efficiency and solves the problem that some cardboard may become damp or warped due to external weather or storage conditions, potentially causing air leakage during suction cup adsorption, resulting in failure to adsorb the cardboard and affecting feeding speed and reducing work efficiency. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the extension plate of this utility model; Figure 3 This is a schematic diagram of the structure of the reinforcing block of this utility model; Figure 4 This is a schematic diagram of the structure of the limiting block of this utility model; Figure 5 This is a schematic diagram of the structure of the snap-fit ​​block of this utility model.

[0015] In the diagram: 1. Nailer body; 2. Robotic arm body; 3. Conveyor belt; 4. Auxiliary mechanism; 401. Outer shell; 402. Servo motor; 403. Rotating rod; 404. Incomplete gear; 405. Transmission gear; 406. Rack; 407. Connecting block; 408. Heating assembly; 4081. Mounting plate; 4082. Heating plate; 409. Support block; 410. PLC controller; 5. Limiting groove; 6. Limiting block; 7. Extension plate; 8. Snap-fit ​​block; 9. Snap-fit ​​groove; 10. Restricting block; 11. Heat insulation ring block; 12. Reinforcing block; 13. Auxiliary block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail. This application discloses a high-efficiency feeding mechanism for a box-stitching machine. (Refer to...) Figure 1 and Figure 2 A high-efficiency feeding mechanism for a nailing machine includes a nailing machine body 1, a robotic arm body 2 and a conveyor belt 3 on one side of the nailing machine body 1, and an auxiliary mechanism 4 on one side of the conveyor belt 3. The auxiliary mechanism 4 includes a housing 401, one side of which is fixedly connected to one side of the conveyor belt 3. A rotating rod 403 is rotatably connected to the inner cavity of the housing 401. An incomplete gear 404 and a transmission gear 405 are fixedly connected to the surface of the rotating rod 403. Two of each of the rotating rod 403, incomplete gear 404, and transmission gear 405 are provided. The two incomplete gears 404 are arranged in opposite directions, and the teeth of the two transmission gears 405 mesh with each other. A servo motor 402 is fixedly connected to one side of the housing 401. The output end of the servo motor 402... A support block 409 is fixedly connected to one side of the outer casing 401 and to one end of one of the rotating rods 403. A rack 406 is slidably connected to one side of the support block 409. One side of the rack 406 is slidably connected to the inner cavity of the outer casing 401. The teeth of the rack 406 mesh with the teeth of two incomplete gears 404 respectively. A PLC controller 410 is fixedly connected to one side of the conveyor belt 3. A connecting block 407 is fixedly connected to one side of the rack 406. A heating component 408 is provided on one side of the connecting block 407.

[0018] The nailing machine body 1 can be used to automatically nail folded cardboard blanks into complete cartons, achieving efficient and sturdy carton forming. The robotic arm body 2 can cooperate with the conveyor belt 3 to complete the efficient and fast feeding of the nailing machine body 1, thereby improving the working efficiency of the nailing machine body 1. In addition, the nailing machine body 1 and the robotic arm body 2 are existing technologies in this field, so they will not be described in detail here. Furthermore, the housing 401 can be connected to the conveyor belt 3 to provide mounting and connection for the servo motor 402. The operator can start the servo motor 402, which will drive one of the rotating rods 403 to rotate. When the rotating rod 403 starts to rotate, it will drive the incomplete gear 404 and the transmission gear 405 connected to the rotating rod 403 to rotate synchronously. Because the teeth of the two transmission gears 405 mesh with each other, when one transmission gear 405 rotates, it will drive the other transmission gear 405 to rotate synchronously. Another transmission gear 405 drives another rotating rod 403 and an incomplete gear 404 to rotate synchronously. At the same time, the outer shell 401 can provide a connection to the rack 406 through the connection relationship with the support block 409. The teeth of the rack 406 mesh with the teeth of the two incomplete gears 404. The two incomplete gears 404 are arranged in opposite directions, so that when the two rotating rods 403 rotate at the same time, the two incomplete gears 404 will alternately mesh with the teeth of the rack 406, thereby realizing the reciprocating movement of the rack 406. In addition, the heating component 408 is moved vertically by the connecting block 407, so that the heating component 408 can come into contact with the cardboard placed on the surface of the conveyor belt 3 and iron the cardboard through its own operation. At the same time, the conveyor belt 3 is connected to the PLC controller 410, and the PLC controller 410 is electrically connected to the servo motor 402. The PLC controller 410 can send pulse and direction signals to the servo motor 402 by executing the internal user program, thereby precisely controlling the start, stop and speed of the servo motor 402. At the same time, there are two housings 401 and their internal structures, which are respectively set on both sides of the conveyor belt 3. The two housings 401 and their internal structures are the same and have the same function. The two servo motors 402 are electrically connected to one PLC controller 410.

[0019] Reference Figure 2 and Figure 5The heating assembly 408 includes a mounting plate 4081, one side of which is fixedly connected to one side of a connecting block 407. A heating plate 4082 is fixedly connected to the inner cavity of the mounting plate 4081. The mounting plate 4081 is positioned directly above the conveyor belt 3, and its size is adapted to the width of the conveyor belt 3. The mounting plate 4081 is connected to the connecting block 407, and it also provides installation and connection for the heating plate 4082. When the mounting plate 4081 is moved down a certain distance by the connecting block 407, the heating plate 4082 will contact the cardboard at the top of the conveyor belt 3. The operator can then activate the heating plate 4082 and use it to heat the conveyor belt 4082. The operation of 2 is used to iron the cardboard on top of the conveyor belt 3, thereby softening the cardboard fibers and reshaping them under pressure to make them flat, so that they can be smoothly adsorbed by the robot body 2. The heating plate 4082 is electrically connected to the PLC controller 410. The PLC controller 410 can directly output control signals through a preset program to drive and adjust the power supply time or power of the heating plate 4082 to achieve open-loop control, so that the heating plate 4082 works according to the set mode. In addition, the heating plate 4082 is all existing technology in the field, so it will not be described in detail. Different models of heating plate 4082 can be selected according to different situations, such as HP-300W.

[0020] Reference Figure 3 and Figure 4 A limiting groove 5 is provided on one side of the support block 409, and a limiting block 6 is fixedly connected to one side of the rack 406. The surface of the limiting block 6 is slidably connected to the inner cavity of the limiting groove 5. The rack 406 is connected to the limiting block 6. By providing a limiting groove 5 on the side of the support block 409, the limiting block 6 can slide in the inner cavity of the limiting groove 5, so that when the rack 406 is driven by the incomplete gear 404 and moves, it can move more smoothly and is less prone to deviation.

[0021] Reference Figure 2 and Figure 5 A snap-fit ​​block 8 is fixedly connected to one side of the mounting plate 4081. An extension plate 7 is provided on one side of the snap-fit ​​block 8. A snap-fit ​​groove 9 is opened on one side of the extension plate 7. The surface of the snap-fit ​​block 8 is movably snapped into the inner cavity of the snap-fit ​​groove 9. The mounting plate 4081 is connected to the snap-fit ​​block 8. By opening the snap-fit ​​groove 9 on one side of the extension plate 7, the snap-fit ​​block 8 and the snap-fit ​​groove 9 can be snapped into each other, so that the extension plate 7 can contact the mounting plate 4081. The operator can selectively connect the extension plate 7 to the mounting plate 4081 according to the different lengths of the cardboard, so that the mounting plate 4081 can better press the cardboard, thereby facilitating the ironing operation of the heating plate 4082.

[0022] Reference Figure 4A limiting block 10 is fixedly connected to the inner cavity of the outer shell 401. The inner cavity of the limiting block 10 is rotatably connected to the surface of the two rotating rods 403. The outer shell 401 can provide installation and connection for the limiting block 10. The limiting block 10 is connected to the two rotating rods 403. The setting of the limiting block 10 can connect and limit the two rotating rods 403, so that when the two rotating rods 403 rotate, they can rotate more smoothly and are less prone to tilting and shaking.

[0023] Reference Figure 5 A heat insulation ring block 11 is fixedly connected to the bottom of the mounting plate 4081. The inner cavity of the heat insulation ring block 11 is movably connected to the surface of the heating plate 4082. The mounting plate 4081 can provide installation and connection for the heat insulation ring block 11. The heat insulation ring block 11 is connected to the heating plate 4082. The setting of the heat insulation ring block 11 can block the heat to a certain extent when the heating plate 4082 irons the cardboard, so that the heat emitted by the heating plate 4082 can be more concentrated on the cardboard and less waste is generated.

[0024] Reference Figure 2 and Figure 3 A reinforcing block 12 is fixedly connected to the top of the connecting block 407 and the mounting plate 4081. An auxiliary block 13 is fixedly connected to the top of the reinforcing block 12. One side of the auxiliary block 13 is fixedly connected to one side of the rack 406. The reinforcing block 12 can reinforce the connection between the connecting block 407 and the mounting plate 4081 through its connection with the rack 406, so that the connecting block 407 can move the mounting plate 4081 more smoothly. The auxiliary block 13 connects to the reinforcing block 12 through its connection with the rack 406, so that the reinforcing block 12 can reinforce the connection between the connecting block 407 and the mounting plate 4081 more smoothly.

[0025] Working Principle: When using this device, the operator can preset the start / stop time of the servo motor 402 and the power of the heating plate 4082 via the PLC controller 410 based on the size of the cardboard and the conveyor belt 3's transmission speed. Then, the conveyor belt 3 is started to transport the cardboard. After the cardboard has moved a certain distance, the PLC controller 410 controls the servo motor 402 to start, which in turn drives the rotating rod 403 to rotate. When the rotating rod 403 starts rotating, it drives the incomplete gear 404 and transmission gear 405 connected to it to rotate synchronously. Because the teeth of the two transmission gears 405 mesh, when one transmission gear 405 rotates, it drives the other transmission gear 405 to rotate synchronously, and the other transmission gear 405 drives the other... The rotating rod 403 and the incomplete gear 404 rotate synchronously. At the same time, the outer shell 401 can provide a connection to the rack 406 through the connection relationship with the support block 409. The teeth of the rack 406 mesh with the teeth of the two incomplete gears 404. The two incomplete gears 404 are arranged in opposite directions, so that when the two rotating rods 403 rotate at the same time, the two incomplete gears 404 will alternately mesh with the teeth of the rack 406, thereby realizing the reciprocating movement of the rack 406. Through the connecting block 407, the mounting plate 4081 is driven to move vertically, so that the mounting plate 4081 can smoothly drive the heating plate 4082 to move. The heating plate 4082 contacts the cardboard placed on the surface of the conveyor belt 3, so that the heating plate 4082 can iron the cardboard through its own operation.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A high-efficiency feeding mechanism for a box-stitching machine, characterized in that: Includes a nailing machine body (1), a robotic arm body (2) and a conveyor belt (3) are provided on one side of the nailing machine body (1), and an auxiliary mechanism (4) is provided on one side of the conveyor belt (3). The auxiliary mechanism (4) includes a housing (401), one side of which is fixedly connected to one side of the conveyor belt (3). A rotating rod (403) is rotatably connected to the inner cavity of the housing (401). An incomplete gear (404) and a transmission gear (405) are fixedly connected to the surface of the rotating rod (403). Two of each of the rotating rod (403), the incomplete gear (404), and the transmission gear (405) are provided. The two incomplete gears (404) are arranged in opposite directions, and the teeth of the two transmission gears (405) mesh with each other. A servo motor (402) is fixedly connected to one side of the housing (401). The output of the servo motor (402) is... The outlet extends through one side of the outer shell (401) and is fixedly connected to one end of one of the rotating rods (403). A support block (409) is fixedly connected to the inner cavity of the outer shell (401). A rack (406) is slidably connected to one side of the support block (409). One side of the rack (406) is slidably connected to the inner cavity of the outer shell (401). The teeth of the rack (406) mesh with the teeth of two incomplete gears (404). A PLC controller (410) is fixedly connected to one side of the conveyor belt (3). A connecting block (407) is fixedly connected to one side of the rack (406). A heating component (408) is provided on one side of the connecting block (407).

2. The high-efficiency feeding mechanism of a nailing machine according to claim 1, characterized in that: The heating assembly (408) includes a mounting plate (4081), one side of which is fixedly connected to one side of the connecting block (407). A heating plate (4082) is fixedly connected to the inner cavity of the mounting plate (4081). The mounting plate (4081) is positioned directly above the conveyor belt (3), and the size of the mounting plate (4081) is adapted to the width of the conveyor belt (3).

3. The high-efficiency feeding mechanism of a nailing machine according to claim 2, characterized in that: A limiting groove (5) is provided on one side of the support block (409), and a limiting block (6) is fixedly connected to one side of the rack (406). The surface of the limiting block (6) is slidably connected to the inner cavity of the limiting groove (5).

4. The high-efficiency feeding mechanism of a nailing machine according to claim 2, characterized in that: A snap-fit ​​block (8) is fixedly connected to one side of the mounting plate (4081). An extension plate (7) is provided on one side of the snap-fit ​​block (8). A snap-fit ​​groove (9) is opened on one side of the extension plate (7). The surface of the snap-fit ​​block (8) is movably snapped into the inner cavity of the snap-fit ​​groove (9).

5. The high-efficiency feeding mechanism of a nailing machine according to claim 3, characterized in that: The inner cavity of the outer shell (401) is fixedly connected to a limiting block (10), and the inner cavity of the limiting block (10) is rotatably connected to the surfaces of the two rotating rods (403).

6. The high-efficiency feeding mechanism of a nailing machine according to claim 4, characterized in that: The bottom of the mounting plate (4081) is fixedly connected to a heat insulation ring block (11), and the inner cavity of the heat insulation ring block (11) is movably connected to the surface of the heating plate (4082).

7. The high-efficiency feeding mechanism of a nailing machine according to claim 6, characterized in that: The top of the connecting block (407) and the mounting plate (4081) are fixedly connected to a reinforcing block (12), and the top of the reinforcing block (12) is fixedly connected to an auxiliary block (13). One side of the auxiliary block (13) is fixedly connected to one side of the rack (406).

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