Double servo automatic high-speed box nailing machine

Abstract

This utility model relates to the field of cardboard box production and processing technology, and in particular to a dual-servo automatic high-speed nailing machine. It includes a machine base with a conveyor belt rotatably connected inside. The nailing machine body is located at the upper end of the machine base. A control panel is fixedly connected to the front left end of the nailing machine body. A connecting device is fixedly connected to the lower left end of the machine base. A receiving device is movably connected to the right side of the connecting device. The connecting device includes a connecting plate, with two side plates fixedly connected to the upper left end. Limit rods are fixedly connected to the right sides of each side plate. The connecting plate is fixedly connected to the lower left end of the machine base. This dual-servo automatic high-speed nailing machine, through the coordination of the connecting device and the receiving device, and the linkage of various components, can prevent cardboard box corner deformation to improve quality, and can also replace manual operation to reduce labor intensity and improve efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box production and processing technology, and in particular to a dual-servo automatic high-speed nailing machine. Background Technology

[0002] Currently, in the process of carton production and processing, the carton stapling machine is one of the indispensable pieces of equipment. It can quickly staple the carton and improve production efficiency. However, there are still some problems with the existing carton stapling machines in actual use.

[0003] Problem 1: In existing technologies, after the carton is assembled by the stapling machine, the carton is transported to the discharge end by the conveyor belt and then falls from the conveyor belt onto the ground or receiving platform. Due to the significant height difference between the ground or receiving platform and the conveyor belt, the corners of the carton are easily deformed by impact during the fall, seriously affecting the quality of the carton and potentially impacting subsequent packaging. Problem 2: Existing stapling machines require staff to be on duty at the discharge end to promptly remove and organize the fallen cartons. This not only increases the labor intensity of the staff but also results in low efficiency of manual operation, making it difficult to meet the needs of high-speed production and limiting the smoothness of the overall production process. Therefore, it is necessary to design a dual-servo automatic high-speed stapling machine to solve the above problems. Utility Model Content

[0004] The main purpose of this utility model is to provide a dual-servo automatic high-speed nailing machine, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A dual-servo automatic high-speed box-nailing machine includes a machine base, a conveyor belt rotatably connected inside the machine base, a box-nailing machine body located at the upper end of the machine base, a control panel fixedly connected to the front left end of the box-nailing machine body, a connecting device fixedly connected to the lower left end of the machine base, and a receiving device movably connected to the right side of the connecting device.

[0007] The connecting device includes a connecting plate, and two side plates are fixedly connected to the upper left part of the connecting plate. The two side plates are symmetrically distributed front and back. Limiting rods are fixedly connected to the right side of each side plate. A rotating rod is movably connected between the lower front part and the lower rear part of the limiting rod through a bearing. Gears are fixedly connected to the front and rear parts of the outer surface of the rotating rod. The connecting plate is fixedly connected to the lower left part of the machine tool.

[0008] Preferably, the receiving device includes a first electric push rod and a second electric push rod. The output end of the first electric push rod is fixedly connected to a receiving plate. A rack plate is fixedly connected to the front and rear left ends of the receiving plate. A weight sensor is fixedly connected to the surface of the receiving plate. A fixing plate is fixedly connected to the rear upper end of the receiving plate. The output end of the second electric push rod passes through the fixing plate and is fixedly connected to a push plate. A touch sensor is provided on the upper left side of the push plate. Limit holes are opened on the front and rear upper ends of the receiving plate. A power supply box is fixedly connected to the upper left side of the receiving plate. The first electric push rod is fixedly connected to the left side of the upper wall of the connecting plate. The second electric push rod is fixedly connected to the rear end of the fixing plate.

[0009] Preferably, the two gears mesh with the rack plate one by one, and the outer diameter of the two limiting rods is adapted to the inner diameter of the two limiting holes.

[0010] Preferably, the main body of the nailing machine is vertically distributed at the upper middle part of the machine platform, and the control panel protrudes horizontally from the left front of the main body of the nailing machine.

[0011] Preferably, the weight sensor is a thin sheet embedded inside the receiving plate, and the touch sensor is a rectangular block protruding from the upper left surface of the pusher plate.

[0012] Preferably, the internal wiring of the power supply box is electrically connected to the first electric actuator, the second electric actuator, the weight sensor, and the touch sensor, respectively. The signal output terminals of the weight sensor and the touch sensor are both electrically connected to the signal receiving terminal of the control panel. The control terminals of the first electric actuator and the second electric actuator are both linked and controlled through the control panel.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this utility model, the problem is effectively solved through the synergistic effect of the connecting device and the receiving device. The limiting rods supported by the two side plates in the connecting device are precisely matched with the limiting holes on the receiving plate. With the meshing transmission of the gear and rack plate, the receiving plate can move smoothly under the drive of the first electric push rod, accurately docking with the discharge end of the machine equipment, greatly reducing the height difference of the carton falling. The receiving plate forms a stable support for the carton, avoiding the deformation of the corner of the carton due to impact with the ground or the receiving platform, significantly improving the finished quality of the carton and ensuring the stability of subsequent packaging use.

[0015] 2. In this utility model, the problem is solved by the linkage structure of the weight sensor, the second electric push rod, the push plate and the touch sensor in the receiving device. When the weight sensor detects that the carton on the receiving plate has reached the set weight, the signal is transmitted to the control panel. The control panel controls the second electric push rod to push the push plate until the touch sensor senses the edge of the carton to complete the automatic push. The whole process does not require manual intervention, completely replacing manual operation. This not only reduces the labor intensity of the staff, but also improves the sorting efficiency after the carton is discharged through the automation process, meeting the needs of high-speed production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a dual-servo automatic high-speed nailing machine according to the present invention;

[0017] Figure 2 This is a top view of the structure of a dual-servo automatic high-speed nailing machine according to the present invention;

[0018] Figure 3 This is a schematic diagram of the connection device structure of a dual-servo automatic high-speed nailing machine according to the present invention;

[0019] Figure 4 This is a schematic diagram of the receiving device structure of a dual-servo automatic high-speed nailing machine according to the present invention;

[0020] Figure 5 This is a top view of the receiving device of a dual-servo automatic high-speed nailing machine according to the present invention.

[0021] In the diagram: 1. Machine base; 2. Nailer machine body; 3. Control panel; 4. Conveyor belt; 5. Connecting device; 6. Receiving device; 51. Connecting plate; 52. Side plate; 53. Gear; 54. Rotating rod; 55. Limiting rod; 61. Electric push rod No. 1; 62. Rack plate; 63. Receiving plate; 65. Fixing plate; 66. Pushing plate; 67. Touch sensor; 68. Weight sensor; 69. Limiting hole; 610. Power supply box; 611. Electric push rod No. 2. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-5 This utility model provides a technical solution:

[0026] A dual-servo automatic high-speed nailing machine includes a machine base 1, a conveyor belt 4 rotatably connected inside the machine base 1, a nailing machine body 2 set at the upper end of the machine base 1, a control panel 3 fixedly connected to the front left end of the nailing machine body 2, a connecting device 5 fixedly connected to the lower left end of the machine base 1, and a receiving device 6 movably connected to the right side of the connecting device 5.

[0027] The main body 2 of the nailing machine is vertically distributed at the upper middle part of the machine platform 1, and the control panel 3 protrudes horizontally from the left front of the main body 2 of the nailing machine.

[0028] In this embodiment, the connecting device 5 includes a connecting plate 51. Two side plates 52 are fixedly connected to the upper left part of the connecting plate 51, and the two side plates 52 are symmetrically distributed front and back. Limiting rods 55 are fixedly connected to the right side of each side plate 52. A rotating rod 54 is movably connected between the lower front part and the lower rear part of the limiting rod 55 through a bearing. Gears 53 are fixedly connected to the front part and the rear part of the outer surface of the rotating rod 54. The connecting plate 51 is fixedly connected to the lower left part of the machine tool 1. The two gears 53 mesh with the rack plate 62 one by one. The outer diameter of the two limiting rods 55 is adapted to the inner diameter of the two limiting holes 69.

[0029] Through the above scheme: When the dual-servo automatic high-speed carton stapler is working, the conveyor belt 4 inside the machine equipment 1 transports cartons to the carton stapler body 2. After the cartons are stapled, they are output from the left end of the machine equipment 1. At this time, in the connecting device 5, the two symmetrically distributed side plates 52 fixed on the connecting plate 51 at the lower left end of the machine equipment 1 provide structural support. The rotating rod 54 is movably connected and rotates between the lower front end and the lower rear end of the limiting rod 55 through the bearing, driving the gears 53 on the front and rear parts of its outer surface to rotate. Because the gears 53 are connected to the rack plates 6 at the front and rear ends of the receiving plate 63 at the left end of the receiving device 6, the gears 53 rotate. 2. The two parts are engaged, and the limiting rod 55 is matched with the limiting hole 69 on the receiving plate 63 to limit the movement, so that the receiving plate 63 can move accurately to receive the carton. After receiving the carton, the weight sensor 68 and the touch sensor 67 work together with the electric push rod to push the carton. The whole process is controlled by the control panel 3. Through the above scheme, the receiving plate 63 can accurately connect with the discharge end of the machine equipment 1, reduce the height difference of the carton falling, avoid the corner of the carton from being deformed due to impact, ensure the quality of the carton, and at the same time, there is no need for staff to stand at the discharge end to remove the carton in time, which reduces the labor intensity of the staff and improves the work efficiency.

[0030] In this embodiment, the receiving device 6 includes a first electric push rod 61 and a second electric push rod 611. A receiving plate 63 is fixedly connected to the output end of the first electric push rod 61. A rack plate 62 is fixedly connected to both the front and rear left ends of the receiving plate 63. A weight sensor 68 is fixedly connected to the surface of the receiving plate 63. A fixing plate 65 is fixedly connected to the rear upper end of the receiving plate 63. The output end of the second electric push rod 611 passes through the fixing plate 65 and is fixedly connected to a push plate 66. A touch sensor 67 is provided on the upper left side of the push plate 66. Limit holes 69 are opened on both the front and rear upper ends of the receiving plate 63. A power supply box 610 is fixedly connected to the upper left side of the receiving plate 63. The moving push rod 61 is fixedly connected to the left side of the upper wall of the connecting plate 51, the second electric push rod 611 is fixedly connected to the rear end of the fixed plate 65, the weight sensor 68 is embedded in the body of the receiving plate 63 in a thin sheet shape, and the touch sensor 67 is protruding from the upper left surface of the push plate 66 in a rectangular block shape. The internal circuit of the power supply box 610 is electrically connected to the first electric push rod 61, the second electric push rod 611, the weight sensor 68, and the touch sensor 67 respectively. The signal output terminals of the weight sensor 68 and the touch sensor 67 are both electrically connected to the signal receiving terminal of the control panel 3. The control terminals of the first electric push rod 61 and the second electric push rod 611 are both linked and controlled through the control panel 3.

[0031] Through the above scheme: after the carton is nailed by the carton nailing machine body 2 and output from the machine equipment 1, the receiving device 6 starts to operate. The first electric push rod 61, fixed on the left side of the upper wall of the connecting plate 51, is activated. Its output end pushes the receiving plate 63 to move. The rack plates 62 at the front and rear of the left end of the receiving plate 63 move accordingly, cooperating with the gears 53 in the connecting device 5 to achieve precise displacement. At the same time, the limiting hole 69 on the receiving plate 63 is adapted to the limiting rod 55 of the connecting device 5 to ensure stable movement. The thin-film weight sensor 68 embedded in the body of the receiving plate 63 senses the weight of the carton being received. When the set value is reached, the second electric push rod 611, fixed at the rear end of the fixed plate 65, is activated. Its output end passes through the fixed plate 65 to push the push plate 6. 6. The pusher plate 66 moves, and the rectangular block-shaped touch sensor 67 on the upper left side senses the edge of the carton and completes the push. The power supply box 610 supplies power to the first electric push rod 61, the second electric push rod 611, the weight sensor 68, and the touch sensor 67. The signals from the weight sensor 68 and the touch sensor 67 are transmitted to the control panel 3. The first electric push rod 61 and the second electric push rod 611 are linked and controlled through the control panel 3. Through the above scheme, the automatic receiving and quantitative pushing of the carton after nailing can be realized without manual operation, which reduces the labor intensity of the staff and improves the work efficiency. At the same time, the precise movement and stable receiving of the receiving plate 63 avoids corner deformation of the carton due to the height difference, ensuring the quality of the carton.

[0032] It should be noted that this utility model is a dual-servo automatic high-speed nailing machine. When the dual-servo automatic high-speed nailing machine is working, the conveyor belt 4 inside the machine base 1 operates stably under the drive of the motor, generating continuous power to smoothly transport the cartons to be processed to the nailing machine body 2 at a set speed. The nailing machine body 2 is a common nailing machine in the prior art, and its specific structure and working principle are well known to those skilled in the art and are existing technology, so it will not be described here. After receiving the cartons, it performs the nailing operation according to the preset program, accurately nailing the sides of the cartons together. After the nailing operation is completed, the cartons are output from the left end of the machine base 1. At this time, the connecting device 5 starts to work, and the rotating rod 54 is electrically... Driven by a machine or other power source, the plate rotates, which in turn drives the gears 53 fixed at the front and rear of its outer surface to rotate synchronously. Since the gears 53 mesh with the rack plates 62 at the front and rear of the left end of the receiving plate 63 in the receiving device 6, and the outer diameter of the limiting rod 55 fixed on the right side of the side plate 52 in the connecting device 5 matches the inner diameter of the limiting hole 69 opened on the receiving plate 63, it plays a good limiting and guiding role. Therefore, after the first electric push rod 61 is started, its output end pushes the receiving plate 63 to move along a predetermined trajectory and adjust its position to accurately receive the carton output from the machine equipment 1. The surface of the receiving plate 63 is embedded with a thin-film weight sensor 68. When the carton is placed on the receiving plate 63, the sensor detects the weight. The weight sensor 68 detects weight changes and converts the signal into an electrical signal. When the weight detected by the weight sensor 68 reaches the preset weight value on the control panel 3, the control panel 3 receives the signal from the weight sensor 68 and then issues a command to start the second electric push rod 611. The second electric push rod 611 is fixed to the rear end of the fixed plate 65, and its output end passes through the fixed plate 65 and is fixedly connected to the push plate 66. After starting, it pushes the push plate 66 forward. The touch sensor 67, which is a rectangular block protruding on the upper left side of the push plate 66, moves accordingly. When the touch sensor 67 senses the edge of the carton, it generates a sensing signal and transmits it to the control panel 3. At this time, the pusher plate 66 completes the pushing action, pushing the carton to the designated position. Throughout the process, the internal circuitry of the power supply box 610 is electrically connected to the first electric push rod 61, the second electric push rod 611, the weight sensor 68, and the touch sensor 67, providing them with stable power support and ensuring the normal operation of each component. At the same time, the signal output terminals of the weight sensor 68 and the touch sensor 67 are electrically connected to the signal receiving terminals of the control panel 3. The control terminals of the first electric push rod 61 and the second electric push rod 611 are linked and controlled through the control panel 3. The operator can set and adjust the equipment operating parameters through the control panel 3 to control the entire carton nailing and receiving process.

[0033] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dual-servo automatic high-speed nailing machine, comprising a machine base (1), characterized in that: The machine tool (1) is rotatably connected to a conveyor belt (4). The upper end of the machine tool (1) is provided with a nailing machine body (2). The front left end of the nailing machine body (2) is fixedly connected to a control panel (3). The lower left end of the machine tool (1) is fixedly connected to a connecting device (5). The right side of the connecting device (5) is movably connected to a receiving device (6). The connecting device (5) includes a connecting plate (51). Two side plates (52) are fixedly connected to the upper left side of the connecting plate (51), and the two side plates (52) are symmetrically distributed front and back. Limiting rods (55) are fixedly connected to the right side of each side plate (52). A rotating rod (54) is movably connected between the lower front end and the lower rear end of the limiting rod (55) through a bearing. Gears (53) are fixedly connected to the front and rear ends of the outer surface of the rotating rod (54). The connecting plate (51) is fixedly connected to the lower left end of the machine tool (1).

2. The dual-servo automatic high-speed nailing machine according to claim 1, characterized in that: The receiving device (6) includes a first electric push rod (61) and a second electric push rod (611). The output end of the first electric push rod (61) is fixedly connected to a receiving plate (63). A rack plate (62) is fixedly connected to both the front and rear left ends of the receiving plate (63). A weight sensor (68) is fixedly connected to the surface of the receiving plate (63). A fixing plate (65) is fixedly connected to the rear upper end of the receiving plate (63). The output end of the second electric push rod (611) A pusher plate (66) is fixedly connected through the fixed plate (65). A touch sensor (67) is provided on the upper left side of the pusher plate (66). Limit holes (69) are opened on the upper front and upper rear of the receiving plate (63). A power box (610) is fixedly connected to the upper left side of the receiving plate (63). The first electric push rod (61) is fixedly connected to the left side of the upper wall of the connecting plate (51). The second electric push rod (611) is fixedly connected to the rear end of the fixed plate (65).

3. The dual-servo automatic high-speed nailing machine according to claim 1, characterized in that: The two gears (53) mesh with the rack plate (62) one by one, and the outer diameter of the two limiting rods (55) is matched with the inner diameter of the two limiting holes (69).

4. The dual-servo automatic high-speed nailing machine according to claim 1, characterized in that: The main body (2) of the nailing machine is vertically distributed at the upper middle part of the machine platform (1), and the control panel (3) protrudes horizontally from the left front of the main body (2) of the nailing machine.

5. A dual-servo automatic high-speed nailing machine according to claim 2, characterized in that: The weight sensor (68) is embedded in the body of the receiving plate (63) in the form of a thin sheet, and the touch sensor (67) is protruding from the upper left surface of the pusher plate (66) in the form of a rectangular block.

6. A dual-servo automatic high-speed nailing machine according to claim 2, characterized in that: The internal wiring of the power supply box (610) is electrically connected to the first electric push rod (61), the second electric push rod (611), the weight sensor (68), and the touch sensor (67), respectively. The signal output terminals of the weight sensor (68) and the touch sensor (67) are electrically connected to the signal receiving terminals of the control panel (3). The control terminals of the first electric push rod (61) and the second electric push rod (611) are both linked and controlled through the control panel (3).

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