Intelligent identification and recycling device for box packing tape

Abstract

The utility model discloses a kind of intelligent identification recycling devices of box packing belt, including three-axis displacement platform, intelligent identification component, cutting belt component, recycling component, pre-tightening component, supporting component, auxiliary device and rack;The top of three-axis displacement platform installation belt rack;The intelligent identification component is installed on the crossbeam of three-axis displacement platform;The cutting belt component is installed on the vertical support of three-axis displacement platform, and the recycling component is installed on mobile platform;The left and right pre-tightening mechanism of the pre-tightening component is respectively installed in rack, and the supporting component is located at the bottom of rack;The device solves the different angles of packing belt bundling, the gap between packing belt and box is too small, the slitting recovery of packing belt, realizes the automatic identification recycling of packing belt.

Description

Technical Field

[0001] This utility model belongs to the field of packaging box unpacking, specifically involving automatic identification to achieve automatic cutting and recycling of packing straps. Background Technology

[0002] Packing straps are a type of composite material widely used for bundling boxes. They are typically made of materials such as polypropylene (PP), polyester (PET), paper tape, and nylon tape, and are commonly used in logistics, warehousing, manufacturing, electronics, and carton packaging. When using them, the packing straps need to be disassembled, specifically involving the disassembly and assembly of semi-finished products, and the disassembly and assembly of tea and tobacco reprocessing. Therefore, the cutting process of the packing straps is particularly important. In assembly line applications, the speed of disassembly affects work efficiency. Existing packing strap cutting equipment cannot cut the packing straps in different positions or cannot insert the packing straps between the cutters for cutting, which to some extent affects the success rate of cutting.

[0003] Current packing strap dismantling equipment, such as the automatic strapping and box feeding system proposed in Chinese patent CN 107521742 A, specifically includes aligning the packaging box, cutting the packing strap, and finally pulling out the packing strap. However, these devices currently face challenges such as inconsistent strapping directions and small gaps between the packing strap and the box, making it difficult to cut smoothly and even damaging the box. After cutting and recycling the packing strap, there are also problems such as packing strap accumulation, which affects subsequent cutting, greatly reducing the degree of automation of the equipment.

[0004] Therefore, this utility model addresses the above-mentioned problems by proposing an intelligent identification and recycling device for packing straps. This device can efficiently perform the cutting and recycling of packing straps, adapts to various cutting environments, possesses good feasibility and a high cutting success rate, and can be applied to various assembly line operations for cutting and recycling packing straps. Summary of the Invention

[0005] The purpose of this invention is to design an intelligent identification and recycling device for box packing straps to address the above-mentioned problems.

[0006] The technical solution adopted in this utility model patent is as follows:

[0007] A smart identification and recycling device for box packing straps, characterized in that: the device includes at least a three-axis displacement stage, a smart identification component, a strap cutting component, a recycling component, a pre-tightening component, a support component, auxiliary devices, and a frame;

[0008] The three-axis displacement stage includes at least a crossbeam, a vertical support, and three motors; the intelligent recognition component includes at least one camera and one control platform; the tape cutting component includes at least a fixed support, a rotating support, a cutter a, a clamping block, a tape picking head, a ranging block, and two motors; the recycling component includes at least a recycling support, a roller cylinder, a cutter b, an upper roller mechanism, a lower roller mechanism, and two motors; the pre-tensioning component includes at least two left and right clamping mechanisms; the clamping mechanism includes at least a pre-tensioning cylinder, a pre-tensioning block, and a pre-tensioning base; the support component includes at least multiple identical support seats, support cylinders, and support frames; the auxiliary devices include at least a moving platform, a ball screw, a synchronous belt, a stop bar, a frame, and a roller conveyor belt;

[0009] The three-axis displacement stage is mounted above the frame, and the cutting component is fixedly mounted at the end of the vertical support of the three-axis displacement stage. The three-axis displacement stage can drive the cutting component to move simultaneously or separately in the XYZ directions. The camera of the intelligent recognition component is fixedly mounted on the crossbeam of the three-axis displacement stage and moves synchronously with the crossbeam. The moving platform of the auxiliary device is fixedly mounted in the middle of the frame. The recycling component is fixedly mounted on the moving platform of the auxiliary device and moves synchronously with the moving platform. The left and right pre-tensioning mechanisms of the pre-tensioning component are respectively installed inside the frame, located between the moving platform and the roller conveyor belt. The support component is installed at the bottom of the frame, and each support frame can be raised and lowered independently.

[0010] The crossbeam is slidably mounted on the top of the frame and its movement is controlled by two identical motors a mounted on the crossbeam. The vertical support is perpendicular to the crossbeam and movably mounted on the crossbeam. A motor b is mounted on the vertical support to control the movement of the vertical support. The cutting component is fixedly mounted on the vertical support, and another motor c is mounted on the vertical support to control the up and down movement of the cutting component.

[0011] The tape-cutting component includes at least a fixed bracket, a rotating bracket, a cutter a, a clamping block, a tape-picking head, a distance measuring block, a housing, and two motors. The fixed bracket is fixedly mounted on the vertical support of the three-axis displacement stage. The tape-cutting component motor a is mounted on the fixed bracket to control the rotation of the rotating bracket around the Z-axis. The tape-cutting component motor b is mounted on the rotating bracket to control the rotation of the housing around the X-axis. The cutter a and the clamping block are vertically movable on the housing. The tape-picking head is fixedly mounted at the bottom of the housing, and the distance measuring blocks are fixedly and symmetrically mounted at the bottom outermost edge of the housing. The distance measuring block measures the distance between the cutter and the packing strap, and the tape-picking head lifts the packing strap to prevent it from getting too close to the housing and forcibly cutting and damaging it.

[0012] The recycling component includes at least a recycling bracket, a roller cylinder, a cutter b, an upper roller mechanism, a lower roller mechanism, and two motors. The recycling bracket is fixedly mounted on the moving platform of the auxiliary device. The roller cylinder is fixedly mounted at the top of the recycling bracket. The upper roller mechanism is movably mounted on the roller cylinder, and the lower roller mechanism is rotatably mounted on the recycling bracket. The recycling bracket is equipped with recycling component motor a and recycling component motor b. The recycling component motor a and recycling component motor b drive the upper roller mechanism and the lower roller mechanism to rotate respectively via a synchronous belt. A slot is opened on one side of the recycling bracket for the packing strap to enter between the upper roller mechanism and the lower roller mechanism. After the upper roller presses the packing strap tightly, the upper and lower rollers gradually feed the packing strap out under the drive of the motors. At the same time, the cutter b reciprocates to cut the packing strap into small pieces.

[0013] The camera of the intelligent recognition component is fixedly mounted on the crossbeam of the auxiliary device, and the specific position of the packing strap is determined by the camera recognition.

[0014] The pre-tightening component includes at least a pre-tightening cylinder, a pre-tightening block, and a pre-tightening base; the pre-tightening base is fixedly installed on the frame, the pre-tightening cylinder is fixedly installed on the pre-tightening base, and the pre-tightening block is movably installed on the pre-tightening cylinder. When the packaging box reaches the designated position, the pre-tightening cylinder will drive the pre-tightening block to hold the packaging box in place.

[0015] The supporting components include at least a plurality of identical support seats, support cylinders, and support frames. The support seats are fixedly mounted on the frame, the support cylinders are fixedly mounted on the support seats, and the support frames are movably mounted on the support cylinders. The support frames support the box by moving up and down through the gaps in the roller conveyor belt. When the recycling mechanism recycles a certain packing strap, the support cylinder at the corresponding position will descend to prevent the packing strap from being pressed down during the recycling process, thus preventing recycling failure.

[0016] The ball screw of the auxiliary device is rotatably mounted on the frame. One end of the ball screw is connected to a ball screw motor fixed on the frame to control the rotation of the ball screw. The ball screw passes through the moving platform, which can move along the Y direction. The movement of the moving platform is controlled by the ball screw motor driving the ball screw to rotate.

[0017] The stop bar of the auxiliary device is fixedly installed on the frame. The stop bar is at the same height as the groove of the recycling component. The stop bar can extend and retract in the X direction to limit the position of the packing strap and ensure that the packing strap smoothly enters the groove of the recycling component.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This utility model proposes an intelligent identification and recycling device for box packing straps. The device is equipped with an intelligent identification camera, which can identify the location information of the packing straps in real time and transmit the information to the control system. The control system can control each component in real time to complete the task of cutting and recycling the straps.

[0020] 2. This utility model proposes an intelligent identification and recycling device for box packing straps. When the packing straps are tied diagonally to the box, the support can adaptively rotate according to the tilt angle of the packing straps to ensure that the cutter is always perpendicular to the packing straps. This addresses the problem of the cutter being difficult to insert smoothly when the packing straps are tightly attached to the box. By vertically rotating the cutting component, combined with the cooperation of the strap head, the packing straps can be smoothly lifted to the ideal position where the cutter can cut, thus ensuring a smooth cutting process.

[0021] 3. This utility model proposes an intelligent identification and recycling device for box packing straps. After the packing straps are cut, to prevent excessive packing straps from being used later, the recycling device holds the packing straps after cutting and pulls them out through upper and lower rollers. At the same time, the cutter cuts the packing straps into small pieces. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an intelligent identification and recycling device for box packing straps according to the present invention.

[0023] Figure 2 This is a schematic diagram of the structure of the three-axis displacement stage of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the cutting component of this utility model;

[0025] Figure 4 This is a schematic diagram of the bottom structure of the pressing belt component of this utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the recycling component of this utility model;

[0027] Figure 6 This is a schematic diagram of the pre-tightening component of this utility model;

[0028] Figure 7 This is a schematic diagram of the moving platform and stop bar of the auxiliary device of this utility model;

[0029] In the diagram, 101 is the frame; 102 is the crossbeam; 103 is the vertical support; 104 is motor a; 105 is motor b; 106 is motor c; 201 is the camera; and 202 is the control platform. 301. Cutting component; 302. Fixed bracket; 303. Rotating bracket; 304. Cutting component motor a; 305. Cutting component motor b; 306. Housing; 307. Picking head; 308. Distance measuring block; 401. Recycling component; 402. Recycling bracket; 403. Lower roller mechanism; 404. Upper roller mechanism; 405. Roller cylinder; 406. Recycling motor a; 407. Recycling motor b; 408. Groove; 501. Pre-tensioning base; 502. Pre-tensioning cylinder; 503. Pre-tensioning block; 601. Roller conveyor belt; 701. Moving platform; 702. Ball screw; 703. Ball screw motor; 704. Stop bar; 801. Support component. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0031] Example:

[0032] Please refer to Figures 1 to 7 This utility model discloses an intelligent identification and recycling device for box packing straps. The device includes at least a three-axis displacement stage, an intelligent identification component, a strap cutting component, a recycling component, a pre-tightening component, a support component, auxiliary devices, and a frame.

[0033] Specifically, the crossbeam 102 is slidably mounted on the top of the frame 101, and its movement is controlled by two identical motors a104 mounted on the crossbeam 102. The vertical support 103 is movably mounted on the crossbeam 102 perpendicular to it, and a motor b105 is mounted on the vertical support 103 to control its movement. The tape cutting component 301 is fixedly mounted on the vertical support 103, and a motor c106 is also mounted on the vertical support 103 to control the up-and-down movement of the tape cutting component 301. The camera 201 of the intelligent recognition component is fixedly mounted on the crossbeam 102 of the auxiliary device, and the specific position of the packing tape is determined by camera recognition.

[0034] When in use, the camera 201 identifies the position information of the packing strap and transmits the position information of the packing strap to the control platform 202. The control platform 202 will drive the motor to move. Under the drive of the motor a 104, the crossbeam 102 and the vertical support 103 will reach the designated position, and the packing strap cutting component 301 will be ready to perform the task.

[0035] Specifically, the cutting component includes at least a fixed bracket 302, a rotating bracket 303, a cutter a, a clamping block, a picking head 307, a measuring block 308, a housing 306, and two motors. The fixed bracket 302 is fixedly mounted on the vertical support 103 of the three-axis displacement stage. The cutting component motor a 304 is mounted on the fixed bracket 302 to control the rotation of the rotating bracket 303 around the Z-axis. The cutting component motor b 305 is mounted on the rotating bracket 303 to control the rotation of the housing 306 around the X-axis. The cutter a and the clamping block are movably mounted on the housing 306. The picking head 307 is fixedly mounted on the lower part of the housing. The measuring blocks 308 are symmetrically mounted on the lower outermost part of the housing 306.

[0036] In use, the control platform 202 commands the tape cutting component 301 to reach the designated position. The distance between the tape cutting component a and the box is identified by the ranging block. At the same time, the tape cutting component motor a 304 rotates to an angle perpendicular to the packing tape, and the tape cutting component motor b 305 rotates the tape picking head 307 through a certain angle to ensure that the tape picking head 307 can be smoothly inserted between the packing tape and the box. After completing the tape cutting task, the tape cutting component 301, with the support of the clamping block, pulls the packing tape to the recycling position.

[0037] Specifically, the recycling component includes at least a recycling bracket 402, a roller cylinder 405, a cutter b, an upper roller mechanism 404, a lower roller mechanism 403, and two motors. The recycling bracket 402 is fixedly mounted on the moving platform 701 of the auxiliary device. The roller cylinder 405 is fixedly mounted on the top of the recycling bracket 402. The upper roller mechanism 404 is movably mounted on the roller cylinder 405. The lower roller mechanism 403 is rotatably mounted on the recycling bracket 402. The recycling bracket is equipped with a recycling component motor a 406 and a recycling component motor b 407. The recycling component motor a 406 and the recycling component motor b 407 drive the upper roller mechanism 404 and the lower roller mechanism 403 to rotate respectively via a synchronous belt. A groove 408 is opened on one side of the recycling component 401 for the packing strap to enter between the upper roller mechanism and the lower roller mechanism.

[0038] In use, when the cutting component 301 straightens the packing strap to the recycling position, the recycling component 401 will move together with the moving platform 701 until the packing strap enters the groove 408 of the recycling component 401. Driven by the roller cylinder 405, the upper and lower rollers clamp the packing strap. The recycling component motor a 406 and recycling component motor b 407 drive the upper roller mechanism 404 and the lower roller mechanism 403 to rotate respectively through the synchronous belt. Driven by the motor, the upper and lower rollers gradually feed out the packing strap. At the same time, the cutter b will reciprocate to cut the packing strap into small pieces.

[0039] Specifically, the pre-tightening component includes at least a pre-tightening cylinder 502, a pre-tightening block 503, and a pre-tightening base 501; the pre-tightening base 501 is fixedly mounted on the frame 101, the pre-tightening cylinder 502 is fixedly mounted on the pre-tightening base 501, and the pre-tightening block 503 is movably mounted on the pre-tightening cylinder 502.

[0040] When in use, when the packaging box reaches the designated position, the pre-tightening cylinder 502 will drive the pre-tightening block 503 to hold the packaging box in place.

[0041] Specifically, the support components include at least a plurality of identical support seats, support cylinders, and support frames. The support seats are fixedly mounted on the frame, the support cylinders are fixedly mounted on the support seats, and the support frames are movably mounted on the support cylinders. The support frames support the box by moving up and down through the gaps in the roller conveyor belt. When the recycling mechanism recycles a certain packing strap, the support cylinder at the corresponding position will descend to prevent the packing strap from being pressed down during the recycling process, thus preventing recycling failure.

[0042] Specifically, the ball screw 702 of the auxiliary device is rotatably mounted on the frame 101. One end of the ball screw is connected to a ball screw motor 703 fixed on the frame 101 to control the rotation of the ball screw 702. The ball screw 702 passes through the moving platform 701, which can move along the Y direction. The movement of the moving platform 701 is controlled by the ball screw motor 703 driving the ball screw 702 to rotate.

[0043] When in use, the packing strap reaches the recycling position, the control platform 202 drives the ball screw motor 703 to rotate, and at the same time the moving platform 701 drives the recycling component 401 to move to the position of the packing strap.

[0044] Specifically, the stop bar 704 of the auxiliary device is fixedly installed on the frame 101. The stop bar is at the same height as the groove 408 of the recycling component 401. The stop bar 704 can extend and retract in the X direction to limit the position of the packing strap and ensure that the packing strap smoothly enters the groove of the recycling component.

[0045] When in use, the packing strap is pulled to the recycling position by the cutting component 301. The stop bar 704 will restrict the position of the packing strap, ensuring that the packing strap smoothly enters the groove of the recycling component 401 and completes the cutting and recycling task.

[0046] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An intelligent identification and recycling device for box packing straps, characterized in that: The device includes at least a three-axis displacement stage, an intelligent recognition component, a cutting component, a recycling component, a pre-tensioning component, a support component, auxiliary devices, and a frame; The three-axis displacement stage includes at least a crossbeam, a vertical support, and three motors; the intelligent recognition component includes at least one camera and one control platform; the tape cutting component includes at least a fixed support, a rotating support, a cutter a, a clamping block, a tape picking head, a ranging block, and two motors; the recycling component includes at least a recycling support, a roller cylinder, a cutter b, an upper roller mechanism, a lower roller mechanism, and two motors; the pre-tensioning component includes at least two left and right clamping mechanisms; the clamping mechanism includes at least a pre-tensioning cylinder, a pre-tensioning block, and a pre-tensioning base; the support component includes at least multiple identical support seats, support cylinders, and support frames; the auxiliary devices include at least a moving platform, a ball screw, a synchronous belt, a stop bar, a frame, and a roller conveyor belt; The three-axis displacement stage is mounted above the frame, and the cutting component is fixedly mounted at the end of the vertical support of the three-axis displacement stage. The three-axis displacement stage can drive the cutting component to move simultaneously or separately in the XYZ directions. The camera of the intelligent recognition component is fixedly mounted on the crossbeam of the three-axis displacement stage and moves synchronously with the crossbeam. The moving platform of the auxiliary device is fixedly mounted in the middle of the frame. The recycling component is fixedly mounted on the moving platform of the auxiliary device and moves synchronously with the moving platform. The left and right pre-tensioning mechanisms of the pre-tensioning component are respectively installed inside the frame, located between the moving platform and the roller conveyor belt. The support component is installed at the bottom of the frame, and each support frame can be raised and lowered independently. The camera of the intelligent recognition component is used to identify the position information of the packing strap and transmit the position information of the packing strap to the control platform of the intelligent recognition component; The control platform then controls the movement of the three-axis displacement stage, which moves the cutting component to the position identified by the camera, thereby cutting the packing strap. Next, the cutting component clamps the packing strap and moves it to the recycling component, which then completes the cutting and recycling of the packing strap.

2. The intelligent identification and recycling device for carton packing tapes according to claim 1, characterized in that: The tape-cutting component includes at least a fixed bracket, a rotating bracket, a cutter a, a clamping block, a tape-picking head, a distance measuring block, a housing, and two motors. The fixed bracket is fixedly mounted on the vertical support of the three-axis displacement stage. The tape-cutting component motor a is mounted on the fixed bracket to control the rotation of the rotating bracket around the Z-axis. The tape-cutting component motor b is mounted on the rotating bracket to control the rotation of the housing around the X-axis. The cutter a and the clamping block are mounted vertically on the housing. The tape-picking head is fixedly mounted on the lower part of the housing. The distance measuring blocks are fixedly and symmetrically mounted on the lower outermost part of the housing.

3. The intelligent identification and recycling device for carton packing belts according to claim 1, characterized in that: The recycling component includes at least a recycling bracket, a roller cylinder, a cutter b, an upper roller mechanism, a lower roller mechanism, and two motors. The recycling bracket is fixedly mounted on the moving platform of the auxiliary device. The roller cylinder is fixedly mounted at the top of the recycling bracket. The upper roller mechanism is movably mounted on the roller cylinder. The lower roller mechanism is rotatably mounted on the recycling bracket. The recycling bracket is equipped with recycling component motor a and recycling component motor b. The recycling component motor a and recycling component motor b drive the upper roller mechanism and the lower roller mechanism to rotate respectively via a synchronous belt. A slot is opened on one side of the recycling bracket for the packing strap to enter between the upper roller mechanism and the lower roller mechanism.

4. The intelligent identification and recycling device for box packing straps according to claim 1, characterized in that: The pre-tightening component includes at least a pre-tightening cylinder, a pre-tightening block, and a pre-tightening base; the pre-tightening base is fixedly mounted on the frame, the pre-tightening cylinder is fixedly mounted on the pre-tightening base, and the pre-tightening block is movably mounted on the pre-tightening cylinder.

5. The intelligent identification and recycling device for carton packing belts according to claim 1, characterized in that: The support component includes at least a plurality of identical support seats, support cylinders and support frames. The support seats are fixedly mounted on the frame, the support cylinders are fixedly mounted on the support seats, and the support frames are movably mounted on the support cylinders.

6. The intelligent identification and recycling device for carton packing belts according to claim 1, characterized in that: The ball screw of the auxiliary device is rotatably mounted on the frame. One end of the ball screw is connected to a ball screw motor fixed on the frame to control the rotation of the ball screw. The ball screw passes through the moving platform, which can move along the Y direction. The movement of the moving platform is controlled by the ball screw motor driving the ball screw to rotate.

7. The intelligent identification and recycling device for carton packing belts according to claim 1, characterized in that: The stop bar of the auxiliary device is fixedly installed on the frame. The stop bar is at the same height as the groove of the recycling component. The stop bar can extend and retract in the X direction to limit the position of the packing strap and ensure that the packing strap smoothly enters the groove of the recycling component.

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