Automatic feeding equipment of box binding machine

Abstract

The utility model relates to the technical field of paperboard processing, in particular to automatic feeding equipment of a box binding machine. An automatic feeding device of a box stapling machine comprises a to-be-nailed frame-shaped paperboard and a nailing machine used for nailing the frame-shaped paperboard, and further comprises a mechanical arm, a feeding device and a conveying device, and the box temporary storage assembly comprises a linear module, a first limiting plate and a second limiting plate, the linear module is arranged at the moving end of the mechanical arm, and the first limiting plate and the second limiting plate are arranged on a sliding piece of the linear module. The automatic box stapling machine has the advantages that by means of automatic and accurate limiting design, the problems of size inconsistency and dislocation of a traditional box stapling machine in the production process are solved, box size difference caused by uncertainty of manual folding can be effectively avoided, and therefore consistency and quality of products are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cardboard processing, in particular to automatic feeding equipment for a box binding machine. Background Art

[0002] There is a major problem in the production process of traditional carton stitching machines, that is, during the production process, it is necessary to manually fold the flat cardboard into a frame shape, and then send these frame-shaped cardboards into a nailing machine for nailing to ensure that the overlap of the frame-shaped cardboard can be closed and fixed.

[0003] However, the frame shape formed by manually folding the flat cardboard leads to differences in the size of the box formed during nailing due to the uncertainty of manual folding. This difference may affect the quality of the product because boxes of different sizes may cause misalignment at the nailing point, thereby affecting the stability and appearance of the overall structure. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides an automatic feeding device for a box stitching machine to solve the problem that due to the uncertainty of manual folding, there are differences in the sizes of boxes formed, and this difference may affect the quality of the product. Boxes of different sizes may cause misalignment at the nailing point, thereby affecting the stability and appearance of the overall structure.

[0005] The utility model solves the above technical problems with the following technical solutions: an automatic feeding device for a box-stitching machine, comprising a frame-shaped cardboard to be stapled and a nailing machine for stapled the frame-shaped cardboard, and also comprising:

[0006] Robotic arm;

[0007] A box temporary storage component, the box temporary storage component includes a linear module, a limiting plate 1, and a limiting plate 2, the linear module is arranged on the moving end of the robot arm, and the limiting plate 1 and the limiting plate 2 are respectively arranged on the sliding part of the linear module;

[0008] At least two groups of limiting components are respectively and one by one arranged on the opposite sides of the limiting plate 1 and the limiting plate 2, and the limiting components are used to limit the frame-shaped paperboard between the limiting plate 1 and the limiting plate 2.

[0009] The beneficial effects of the utility model are:

[0010] 1) The device adjusts the distance between the limiting plate 1 and the limiting plate 2 by moving the sliding parts on the linear module in opposite directions to adapt to frame-shaped cardboards of different sizes, so that the linear module and the two limiting plates form a frame consistent with the shape of the frame-shaped cardboard, which can effectively avoid the difference in box size caused by the uncertainty of manual folding.

[0011] 2) In addition, the frame-shaped cardboard is fixed on the limiting plate 1 and the limiting plate 2 through the limiting assembly to ensure that the frame-shaped cardboard will not slow down during the nailing process, thereby avoiding the misalignment problem at the nailing point. At the same time, a mechanical arm is used to drive the frame-shaped cardboard into the nailing machine for nailing, which reduces manual participation, not only improves production efficiency, but also reduces safety hazards. In summary, the equipment solves the problems of size inconsistency and misalignment existing in the production process of traditional carton stitching machines through automation and precise limiting design, thereby improving product consistency and quality.

[0012] On the basis of the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, a group of the limiting components includes multiple suction cups, multiple air pipes and conduits corresponding to the number of suction cups, and a vacuum pump connected to the air pipes, the multiple suction cups are respectively arranged on the side facing the limiting plate 1 and the limiting plate 2, one end of the multiple air pipes passes through the limiting plate 1 and the limiting plate 2, and are respectively connected to the suction cups one by one, the other end of the multiple air pipes is connected to one end of the conduit, and the other end of the conduit is connected to the output end of the vacuum pump.

[0014] The beneficial effect of adopting the above further scheme is that a vacuum is drawn into the conduit and the trachea by a vacuum pump, so that the suction cup generates an adsorption force, and the adsorption force of the suction cup can be used to strongly adsorb to the side wall of the frame-shaped cardboard, thereby achieving the limiting and fixing processing of the frame in the two limiting plates.

[0015] Furthermore, the box temporary storage assembly also includes an elastic cloth having elasticity, and the elastic cloth is arranged between the bottom of the first limiting plate and the bottom of the second limiting plate.

[0016] The beneficial effect of adopting the above further solution is that, by connecting the elastic cloth to the bottom between the two limiting plates, it is possible to facilitate the support of the limiting component before limiting the frame-shaped paperboard.

[0017] Furthermore, a conveying mechanism for transferring the box is also provided on one side of the robotic arm.

[0018] Furthermore, the transmission mechanism includes a bracket, a conveyor belt, a roller, and a driving member that drives the roller to rotate. The roller is rotatably connected to the bracket through a rotating shaft, the conveyor belt is sleeved on the outside of the roller, the driving member is arranged on the bracket, and the driving end of the driving member is connected to the roller.

[0019] The beneficial effect of adopting the above further scheme is that the robotic arm drives the frame-shaped cardboard clamped between the limit plate 1 and the limit plate 2 to move to the top of the conveyor belt, and the robotic arm is used to make the opening of the frame-shaped cardboard face upward, and at the same time stops providing vacuum to the suction cup, so that the suction cup loses its adsorption force, and as the robotic arm moves away in the oblique upward direction, the frame-shaped cardboard slides freely onto the conveyor belt, making it convenient for the nailed frame-shaped cardboard to be transferred to the next processing step.

[0020] Furthermore, a tray is provided on the conveyor belt.

[0021] The beneficial effect of adopting the above further solution is that by placing the pallet on the conveyor belt, the freely sliding frame-shaped cardboard falls on the pallet, making it convenient for a forklift to move the pallet later. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the mechanical arm of the utility model;

[0024] Figure 3 This is a three-dimensional front view of the limit assembly of the utility model;

[0025] Figure 4 This is a front cross-sectional view of the frame-shaped paperboard of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 100. Nailing machine; 200. Frame cardboard; 300. Robotic arm; 400. Box temporary storage component; 410. Linear module; 420. Limiting plate 1; 430. Limiting plate 2; 440. Elastic cloth; 500. Limiting component; 501. Air pipe; 502. Catheter; 503. Suction cup; 600. Transmission mechanism; 601. Conveyor belt; 602. Roller; 700. Pallet. DETAILED DESCRIPTION

[0028] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0029] There is a major problem in the production process of traditional carton stitching machines, that is, during the production process, it is necessary to manually fold the flat cardboard into a frame shape, and then send these frame-shaped cardboards into a nailing machine for nailing to ensure that the overlap of the frame-shaped cardboard can be closed and fixed.

[0030] However, the frame shape formed by manually folding a flat cardboard results in differences in the size of the box formed during nailing due to the uncertainty of manual folding. This difference may affect the quality of the product because boxes of different sizes may cause misalignment at the nailing point, thereby affecting the stability and appearance of the overall structure. In response to this, the utility model proposes an automatic feeding device for a box stitching machine to solve the above problem.

[0031] The utility model provides the following preferred embodiments

[0032] like Figure 1-Figure 4 As shown, an automatic feeding device for a box-stitching machine includes a frame-shaped cardboard 200 to be stapled and a stapler 100 for staple the frame-shaped cardboard 200, and further includes:

[0033] Robotic arm 300;

[0034] The box temporary storage component 400 includes a linear module 410, a limiting plate 1 420, and a limiting plate 2 430. The linear module 410 is arranged on the moving end of the robot arm 300, and the limiting plate 1 420 and the limiting plate 2 430 are respectively arranged on the sliding member of the linear module 410;

[0035] At least two groups of limiting components 500, the two groups of limiting components 500 are respectively arranged on the opposite sides of the limiting plate 1 420 and the limiting plate 2 430, and the limiting components 500 are used to limit the frame-shaped paperboard 200 between the limiting plate 1 420 and the limiting plate 2 430;

[0036] The device adjusts the distance between the limiting plate 1 420 and the limiting plate 2 430 by moving the sliding member on the linear module 410 in the opposite or opposite directions, so as to adapt to the frame-shaped paperboards 200 of different sizes, so that the linear module 410 and the two limiting plates form a frame consistent with the shape of the frame-shaped paperboard 200, which can effectively avoid the size difference of the box body caused by the uncertainty of manual folding;

[0037] In addition, the frame-shaped cardboard 200 is fixed on the limit plate 1 420 and the limit plate 2 430 through the limit assembly 500, ensuring that the frame-shaped cardboard 200 will not slow down during the nailing process, thereby avoiding the misalignment problem at the nailing point. At the same time, the mechanical arm 300 is used to drive the frame-shaped cardboard 200 to be sent into the nailing machine 100 for nailing, which reduces manual participation, not only improves production efficiency, but also reduces safety hazards. In summary, the equipment solves the problems of size inconsistency and misalignment existing in the production process of traditional carton stitching machines through automation and precise limit design, thereby improving product consistency and quality.

[0038] In this embodiment, Figure 1-Figure 4As shown, a group of the limiting components 500 includes a plurality of suction cups 503, a plurality of air pipes 501 corresponding to the number of the suction cups 503, a conduit 502, and a vacuum pump connected to the air pipe 501, the plurality of suction cups 503 are respectively arranged on the opposite sides of the limiting plate 1 420 and the limiting plate 2 430, one end of the plurality of air pipes 501 passes through the limiting plate 1 420 and the limiting plate 2 430, and are respectively connected to the suction cups 503 in a one-to-one correspondence, the other end of the plurality of air pipes 501 is connected to one end of the conduit 502, and the other end of the conduit 502 is connected to the output end of the vacuum pump;

[0039] The vacuum is drawn into the conduit 502 and the air pipe 501 by a vacuum pump, so that the suction cup 503 generates an adsorption force, and the suction cup 503 can be strongly adsorbed to the side wall of the frame paperboard 200 by the adsorption force, thereby achieving the limit fixing processing of the frame in the two limit plates.

[0040] In this embodiment, Figure 1-Figure 4 As shown, the box temporary storage component 400 also includes an elastic cloth 440, which is arranged between the bottom of the limiting plate 1 420 and the bottom of the limiting plate 2 430. The elastic cloth 440 is connected to the bottom between the two limiting plates, so as to facilitate the support of the limiting component 500 when the frame-shaped paperboard 200 is not limited.

[0041] In this embodiment, Figure 1-Figure 4 As shown, a conveying mechanism 600 for transmitting the box is also provided on one side of the robot arm 300, and the conveying mechanism 600 includes a bracket, a conveyor belt 601, a roller 602, and a driving member for driving the roller 602 to rotate. The roller 602 is rotatably connected to the bracket through a rotating shaft, and the conveyor belt 601 is sleeved on the outer side of the roller 602. The driving member is arranged on the bracket, and the driving end of the driving member is connected to the roller 602. The robot arm 300 drives the limit plate 1 420 and the limit plate 2 4 The frame-shaped paperboard 200 clamped between the robot arm 30 is moved to the top of the conveyor belt 601, and the opening of the frame-shaped paperboard 200 is directed upward by the robot arm 300, and the vacuum is simultaneously stopped for the suction cup 503, so that the suction cup 503 loses its adsorption force. As the robot arm 300 moves away in the reverse direction obliquely upward, the frame-shaped paperboard 200 between the limiting plate 1 420 and the limiting plate 2 430 slides freely onto the conveyor belt 601, so that the nailed frame-shaped paperboard 200 can be transferred to the next process.

[0042] In this embodiment, Figure 1-Figure 4 As shown, a pallet 700 is disposed on the conveyor belt 601 . By placing the pallet 700 on the conveyor belt 601 , the freely falling frame-shaped cardboard 200 can fall on the pallet 700 , making it convenient for a forklift to move the pallet 700 later.

[0043] The specific working process of the utility model is as follows:

[0044] (1) Folding cardboard

[0045] First, fold the flat cardboard into a frame shape, put it between the first limiting plate 420 and the second limiting plate 430, and make the overlapping part of the frame-shaped cardboard 200 protrude from the area outside the first limiting plate 420 and the second limiting plate 430.

[0046] (2) Limiting the frame-shaped cardboard 200

[0047] The linear module 410 drives the limiting plate 1 420 and the limiting plate 2 430 to move in opposite directions until the limiting plate 1 420 and the limiting plate 2 430 can contact the side wall of the frame-shaped paperboard 200. As the limiting plates contact the frame-shaped paperboard 200, a vacuum is drawn into the conduit 502 and the air pipe 501 through the vacuum pump, so that the suction cup 503 generates an adsorption force. The suction cup 503 can be strongly adsorbed to the side wall of the frame-shaped paperboard 200 by utilizing the adsorption force, thereby realizing the limiting and fixing processing of the frame between the two limiting plates.

[0048] (3) Nailing

[0049] The robot arm 300 is used to make the opening of the frame-shaped cardboard 200 face the nailing head and the nailing seat of the nailing machine 100, and then the opening of the frame-shaped cardboard 200 is made to penetrate between the nailing head and the nailing seat. When the overlapping part on the frame-shaped cardboard 200 is displaced between the nailing head and the nailing seat, the nailing machine 100 is started, and the nails are shot into the overlapping part on the frame-shaped cardboard 200 through the nailing head to complete the nailing process of the frame-shaped cardboard 200.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for a box-stitching machine, comprising a frame-shaped cardboard to be stapled and a nailing machine for stapled the frame-shaped cardboard, characterized in that: Also includes: Robotic arm; A box temporary storage component, the box temporary storage component includes a linear module, a limiting plate 1, and a limiting plate 2, the linear module is arranged on the moving end of the robot arm, and the limiting plate 1 and the limiting plate 2 are respectively arranged on the sliding part of the linear module; At least two groups of limiting components are respectively and one by one arranged on the opposite sides of the limiting plate 1 and the limiting plate 2, and the limiting components are used to limit the frame-shaped paperboard between the limiting plate 1 and the limiting plate 2.

2. The automatic feeding device for a carton stitching machine according to claim 1, characterized in that: A group of the limiting components includes multiple suction cups, multiple air pipes and conduits corresponding to the number of suction cups, and a vacuum pump connected to the air pipes. The multiple suction cups are respectively arranged on the opposite sides of the limiting plate 1 and the limiting plate 2. One ends of the multiple air pipes pass through the limiting plate 1 and the limiting plate 2, and are respectively connected to the suction cups one by one. The other ends of the multiple air pipes are connected to one end of the conduit, and the other end of the conduit is connected to the output end of the vacuum pump.

3. The automatic feeding device for a carton stitching machine according to claim 1, characterized in that: The box temporary storage component also includes an elastic cloth with elasticity, and the elastic cloth is arranged between the bottom of the first limiting plate and the bottom of the second limiting plate.

4. The automatic feeding device for a carton stitching machine according to claim 1, characterized in that: A conveying mechanism for conveying the box is also provided on one side of the robotic arm.

5. The automatic feeding device for a carton stitching machine according to claim 4, characterized in that: The transmission mechanism includes a bracket, a conveyor belt, a roller, and a driving member that drives the roller to rotate. The roller is rotatably connected to the bracket through a rotating shaft, the conveyor belt is sleeved on the outside of the roller, the driving member is arranged on the bracket, and the driving end of the driving member is connected to the roller.

6. The automatic feeding device for a carton stitching machine according to claim 5, characterized in that: A tray is arranged on the conveyor belt.

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