Intelligent packing machine of hand-held joint cleaning machine

Abstract

This invention relates to the field of packaging machine technology and discloses a handheld sewing machine-type intelligent packaging machine, including a base, a strapping device fixedly connected to the side wall of the base, several conveyor wheels rotatably connected to the inner wall of the base, and a motor fixedly connected to the top outer wall of the strapping device. By setting a rotating column, when the tilted packaging box contacts the contact claw, the sliding plate is blocked by the bottom stop, preventing the contact claw from rotating. As soon as the other end of the packaging box contacts another contact claw, another rotating ring will push another sliding plate again, causing the stop to be pushed. Neither sliding plate is restricted by the stop. At this time, the packaging box returns to the upright position from the tilted state. In this way, the center of gravity of the packaging box shifts after the sewing machine is built in, which can cause the subsequent strapping position to shift, resulting in empty strapping and affecting the strapping efficiency.

Description

Technical Field

[0001] This invention relates to the field of packaging machine technology, specifically to an intelligent packaging machine for a handheld sewing machine. Background Technology

[0002] When packing a handheld sewing machine, the sewing machine needs to be disassembled first, placed inside a pre-prepared packaging box, and then sent to a packing machine to pack the contents of the box.

[0003] When the packaging machine is strapping, the different sizes of the internal parts of the cleaning machine cause uneven weight distribution in different parts of the packaging box, which leads to a shift in the center of gravity. As the packaging box is transported, it will tilt on the conveyor wheels due to the shift in the center of gravity, resulting in strapping to non-determined positions or even empty strapping, which affects the strapping efficiency and the appearance of the packaging. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides an intelligent packing machine for a handheld sewing machine, including a base, a strapping device fixedly connected to the side wall of the base, a plurality of conveyor wheels rotatably connected to the inner wall of the base, and a motor fixedly connected to the top outer wall of the strapping device, and further including: The contact mechanism is fixedly installed on the outer wall of the strapping device and is used to contact the outer wall of the packaging box. Telescopic mechanism, which is fixedly installed on the outer wall of the contact mechanism, is used to clamp the packaging box; The control mechanism is fixedly connected to the outer wall of the contact mechanism and is used to correct the position of the packaging box.

[0005] Preferably, the contact mechanism includes: Contact component, the contact component is fixedly installed on the outer wall of the strapping device; A flip component is fixedly mounted on the outer wall of the contact component. The operator starts the external motor, which makes the conveyor wheel start to rotate, allowing the packaging box to move on the conveyor wheel.

[0006] Preferably, the telescopic mechanism includes: Telescopic component, the telescopic component is opened at the outer wall of the contact component; A limiting component is rotatably mounted on the inner wall of the telescopic component; When the flipping component comes into contact with the packaging box, it will rotate, and the telescopic component and the limiting component will begin to retract.

[0007] Preferably, the control mechanism includes: The control component is fixedly installed on the outer wall of the flipping component; A sliding component is fixedly mounted on the outer wall of the control component. When the packaging box only contacts one side of the flip component, the sliding component will stop the flip component from rotating until the packaging box contacts both sides of the flip component, at which point the packaging box will start to move.

[0008] Preferably, the contact component includes two conveying baffles fixedly connected to the outer walls on both sides of the bottom of the strapping device, and connecting plates fixedly connected to the inner walls of the two conveying baffles; The connecting plate and the conveying baffle are mirror-symmetrical with the binding device as the center of symmetry.

[0009] Preferably, the flipping assembly includes rotating columns fixedly connected to the inner walls of the two connecting plates; contact claws are rotatably connected to the outer surfaces of the two rotating columns; A torsion spring is provided at the intersection of the contact claw and the rotating column, and there are several semi-circular slots on the side wall of the contact claw. The initial state of the contact claw is inclined.

[0010] Preferably, the telescopic assembly includes sliding grooves formed on the outer walls of the two conveying baffles, and a telescopic frame is slidably connected to the inner wall of the sliding grooves; When the limiting component is under pressure, the telescopic frame will slide on the inner wall of the sliding groove, thereby achieving retraction.

[0011] Preferably, the limiting component includes a connecting column fixedly connected to the end of the two telescopic frames away from the conveying baffle, a limiting plate fixedly connected to the outer wall of the two connecting columns, and the top of the end of the contact claw away from the rotating column and the bottom of the end of the connecting column are rotatably connected. When the contact claw contacts the packaging box, it rotates, causing the telescopic frame to retract backward. At this time, the limiting plate also begins to retract backward, and the top of the contact claw and the limiting plate are on the same horizontal plane.

[0012] Preferably, the control assembly includes a fixing plate fixedly connected to the bottom of the two rotating columns, and a rotating ring is fixedly connected to the bottom of the outer wall of the two rotating columns away from the contact claw. The rotating ring is composed of a cuboid and a cylinder, and the surface of the fixed plate has two slots, which are centrally symmetrical.

[0013] Preferably, the sliding assembly includes two sliding plates slidably connected to the top outer wall of the fixed plate, two fixed blocks fixedly connected to the top outer wall of the fixed plate, two stops slidably connected to the outer walls of the two fixed blocks, two springs II fixedly connected to the bottom of the two stops, and a spring I fixedly connected to the inner wall of the groove of the fixed plate, with the end of the spring I near the sliding plate fixedly connected to the bottom of the outer wall of the sliding plate. The end of the skateboard away from the rotating ring is a slope, and the slope of the skateboard is in contact with the second spring. The end of the stop block away from the skateboard is in contact with the inner wall of the skateboard groove, and there is a certain distance between the stop block and the skateboard groove.

[0014] The present invention has the following beneficial effects: (1) By setting a rotating column, when the tilted packaging box contacts the contact claw, the bottom block will block the sliding plate, preventing the contact claw from rotating. As soon as the other end of the packaging box contacts another contact claw, the other rotating ring will push the other sliding plate again, causing the block to be pushed. Neither sliding plate will be restricted by the block. At this time, the packaging box will return to the upright position from the tilted state. In this way, the center of gravity of the packaging box shifts after the sewing machine is built in, which will cause the subsequent binding position to shift, resulting in the phenomenon of empty binding and affecting the binding efficiency.

[0015] (2) By setting up a telescopic frame, when the contact claw rotates, the subsequent telescopic frame will slide inside the sliding groove when it is pushed by the contact claw. This will cause the telescopic frame to start to retract. The retracted telescopic frame will cause the limiting plate to retract as well. The limiting plates on both sides will fit against the two sides of the packaging box. In this way, it is prevented that a large binding force will be generated on the surface of the packaging box during the binding process, which will cause the packaging box to shift and make it impossible to bind the packaging box.

[0016] (3) By setting a limiting plate, the present invention ensures that the limiting plate will always adhere to the surface of the packaging box when the packaging is bundled in multiple directions. In this way, the bundling device can bundle the packaging box in multiple directions, preventing the packaging box from being bundled in only one direction, which would make the packaging box unusable.

[0017] (4) By setting contact claws, when the packaging comes into contact with the contact claws, it will first come into contact with multiple semi-circular slots on the contact claws. This will cause the contact claws to hold the packaging box on one side when they come into contact with the packaging box. In this way, it is prevented that when the packaging box is straightened later, the packaging box will overcome the rotational force of the conveyor wheel, thereby causing the packaging box to slide on the conveyor wheel, which will cause the packaging box to get stuck at the entrance of the strapping device and prevent the strapping from being carried out normally. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point C in the middle; Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle; Figure 5 This is a schematic diagram showing the position of the conveyor baffle in this invention; Figure 6 This is a schematic diagram of the overall structure of the connecting plate of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle; Figure 8 For the present invention Figure 6 Enlarged view of point D; Figure 9 This is a schematic diagram of the overall structure of the limiting plate of the present invention.

[0020] Figure 10 This is a schematic diagram of the spring connection of the present invention.

[0021] The attached diagram lists the components represented by each number as follows: In the diagram: 12. Base; 13. Binding device; 14. Conveyor wheel; 15. Motor; 2. Contact mechanism; 21. Contact component; 211. Conveyor baffle; 212. Connecting plate; 22. Tilting component; 221. Rotating column; 222. Contact claw; 3. Telescopic mechanism; 31. Telescopic component; 311. Sliding groove; 312. Telescopic frame; 32. Limiting component; 321. Limiting plate; 322. Connecting column; 4. Control mechanism; 41. Control component; 411. Fixing plate; 412. Rotating ring; 42. Sliding component; 421. Slide plate; 422. Fixing block; 423. Stop block; 424. Spring 1; 425. Spring 2. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1, please refer to Figures 1-6This invention relates to an intelligent packing machine for a handheld sewing machine, comprising a base 12, a strapping device 13 fixedly connected to the side wall of the base 12, a plurality of conveyor wheels 14 rotatably connected to the inner wall of the base 12, and a motor 15 fixedly connected to the top outer wall of the strapping device 13, and further comprising: Contact mechanism 2 is fixedly installed on the outer wall of the strapping device 13 and is used to contact the outer wall of the packaging box. Telescopic mechanism 3 is fixedly installed on the outer wall of contact mechanism 2 and is used to clamp the packaging box. Control mechanism 4 is fixedly connected to the outer wall of contact mechanism 2 and is used to correct the position of the packaging box.

[0024] Contact mechanism 2 includes: Contact component 21 is fixedly disposed on the outer wall of the strapping device 13; The flipping component 22 is fixedly disposed on the outer wall of the contact component 21; The operator starts the external motor, which makes the conveyor wheel 14 start to rotate, allowing the packaging box to move on the conveyor wheel 14.

[0025] Example 2, please refer to Figures 2-10 This invention is an intelligent packing machine for a handheld sewing machine. Based on Example 1, the telescopic mechanism 3 includes: Telescopic component 31 is formed on the outer wall of contact component 21; Limiting component 32 is rotatably disposed on the inner wall of telescopic component 31; When the flipping component 22 comes into contact with the packaging box, it will rotate, and the telescopic component 31 and the limiting component 32 will begin to retract.

[0026] Control mechanism 4 includes: Control component 41 is fixedly installed on the outer wall of the flipping component 22; Sliding component 42 is fixedly disposed on the outer wall of control component 41; When the packaging box only contacts one side of the flip component 22, the sliding component 42 will stop the flip component 22 from rotating until the packaging box contacts both sides of the flip component 22, at which point the packaging box will start to move.

[0027] The contact component 21 includes two conveying baffles 211 fixedly connected to the outer walls of the bottom two sides of the strapping device 13, and a connecting plate 212 fixedly connected to the inner wall of the two conveying baffles 211. The connecting plate 212 and the conveying baffle 211 are mirror-symmetrical about the binding device 13.

[0028] The flipping assembly 22 includes rotating columns 221 fixedly connected to the inner walls of two connecting plates 212; contact claws 222 are rotatably connected to the outer surfaces of the two rotating columns 221. A torsion spring is provided at the intersection of the contact claw 222 and the rotating column 221. Several semi-circular slots are provided on the side wall of the contact claw 222. The initial state of the contact claw 222 is inclined.

[0029] The telescopic assembly 31 includes a sliding groove 311 formed on the outer wall of the two conveying baffles 211, and a telescopic frame 312 is slidably connected to the inner wall of the sliding groove 311. When the limiting component 32 is subjected to pressure, the telescopic frame 312 will slide on the inner wall of the sliding groove 311, thereby achieving retraction.

[0030] The limiting component 32 includes a connecting column 322 fixedly connected to one end of the two telescopic frames 312 away from the conveying baffle 211. A limiting plate 321 is fixedly connected to the outer wall of the two connecting columns 322. The top of the end of the contact claw 222 away from the rotating column 221 is rotatably connected to the bottom of one end of the connecting column 322. When the contact claw 222 contacts the packaging box, it rotates, causing the telescopic frame 312 to retract backward. At the same time, the limiting plate 321 also begins to retract backward, and the top of the contact claw 222 is on the same horizontal plane as the limiting plate 321. By setting the contact claw 222, when the packaging comes into contact with the contact claw 222, it will first contact the multiple semi-circular slots on the contact claw 222. This will cause the contact claw 222 to lock the packaging box on one side when it comes into contact with the packaging box. In this way, it prevents the packaging box from overcoming the rotational force of the conveyor wheel 14 when the packaging box is straightened later, so that the packaging box will not slide on the conveyor wheel 14 and get stuck at the entrance of the strapping device 13, making strapping impossible.

[0031] The control assembly 41 includes a fixing plate 411 fixedly connected to the bottom of the two rotating columns 221, and a rotating ring 412 fixedly connected to the bottom of the outer wall of the two rotating columns 221 away from the contact claw 222. The rotating ring 412 is composed of a cuboid and a cylinder, and the fixed plate 411 has two slots on its surface, and the slots are centrally symmetrical.

[0032] The sliding assembly 42 includes two sliding plates 421 slidably connected to the top outer wall of the fixed plate 411. Two fixed blocks 422 are fixedly connected to the top outer wall of the fixed plate 411. A stop block 423 is slidably connected to the outer wall of the two fixed blocks 422. Two springs 425 are fixedly connected to the bottom of the two stop blocks 423. A spring 424 is fixedly connected to the inner wall of the slot of the fixed plate 411. One end of the spring 424 near the sliding plate 421 is fixedly connected to the bottom of the outer wall of the sliding plate 421. In this design, the end of the slide plate 421 away from the rotating ring 412 is inclined, and the inclined end of the slide plate 421 is in contact with the second spring 425. The end of the stop block 423 away from the slide plate 421 is in contact with the inner wall of the slot of the slide plate 421 and is at a certain distance from the slot of the slide plate 421. By setting the rotating column 221, when the tilted packaging box contacts the contact claw 222, the bottom stop block 423 will lock the sliding slide plate 421, preventing the contact claw 222 from rotating. As soon as the other end of the packaging box contacts another contact claw 222, the other rotating ring 412 will push the other slide plate 421 again, causing the stop block 423 to be pushed. Neither slide plate 421 will be restricted by the stop block 423 anymore. At this time, the packaging box returns to the upright position from the tilted state. In this way, it is prevented that when the packaging box is placed in the sewing machine, the subsequent binding will be offset due to the shift of the center of gravity inside the packaging box, which will cause the packaging to become loose.

[0033] One specific application of this embodiment is as follows: Before starting work, the operator will first start the external motor to make the conveyor wheel 14 start rotating. The operator will first place the packaging box on the conveyor wheel 14. Through the rotation of the conveyor wheel 14, the packaging box will be transported to the strapping device 13. The operator will start the motor 15 to make the strapping device 13 strap the packaging box.

[0034] When the packaging box is tilted, one end of the box will contact the contact claw 222, causing the contact claw 222 to rotate around the rotating column 221 towards the conveyor baffle 211. At this time, the rotating column 221 will rotate along with the contact claw 222. Simultaneously, the rotating ring 412 will also rotate with the contact claw 222, pushing the slide plate 421 to slide. When the slide plate 421 slides, if the groove on its outer wall contacts the outer wall of the stop block 423, the slide plate 421 will be blocked by the stop block 423, preventing it from sliding further. When the slide plate 421 is blocked, the contact claw 222 and the rotating column 221 will also be blocked. At this point, one side of the packaging box that is in contact with the contact claw 222 cannot move forward. When the other side of the packaging box contacts another contact claw 222, it will cause another slide plate 421 to slide. At this time, the end of the slide plate 421... The inclined surface will contact the stop block 423. The push of the slide plate 421 will cause the stop block 423 to slide upward. At this time, the stop block 423 that restricts the two slide plates 421 will be pushed by the inclined surface at the end of the slide plate 421. The pushed stop block 423 will no longer restrict the movement of the slide plate 421. The stuck contact claw 222 and rotating column 221 will start to rotate again, so that both contact claws 222 will start to rotate. The packaging box will return to the upright position from the tilted state. Under the rotation of the conveyor wheel 14, the packaging box will continue to move forward. When the contact claw 222 rotates, the telescopic frame 312 connected to the contact claw 222 will start to slide on the inner wall of the sliding groove 311 near the conveyor baffle 211. The telescopic frame 312 will start to retract backward, so that the surface of the limiting plate 321 is in close contact with the surface of the packaging box. When the packaging box reaches the position of the strapping device 13, the motor 15 is started to make the strapping device 13 strap the surface of the packaging box.

[0035] By setting a rotating column 221, when the tilted packaging box contacts the contact claw 222, the bottom stop 423 will lock the sliding plate 421. If this is not possible, the contact claw 222 will rotate. As soon as the other end of the packaging box contacts another contact claw 222, another rotating ring 412 will push another sliding plate 421 again, causing the stop 423 to be pushed. Neither sliding plate 421 will be restricted by the stop 423 anymore. At this time, the packaging box will return to its upright position from the tilted state. In this way, the center of gravity of the packaging box shifts after the sewing machine is built in, which will cause the subsequent binding position to shift, resulting in empty binding and affecting the binding efficiency.

[0036] By setting the telescopic frame 312, when the contact claw 222 rotates, the subsequent telescopic frame 312 will slide inside the sliding groove 311 when it is pushed by the contact claw 222. This will cause the telescopic frame 312 to retract. The retracting telescopic frame 312 will cause the limiting plate 321 to retract as well. The limiting plates 321 on both sides will fit against the sides of the packaging box. In this way, it is prevented that a large binding force will be generated during the binding process and act on the surface of the packaging box, causing the packaging box to shift and making it impossible to bind.

[0037] By setting a limiting plate 321, since the end of the contact claw 222 and the contact surface of the limiting plate 321 are on the same plane, the limiting plate 321 will always be attached to the surface of the packaging box when the packaging is bundled in multiple directions. In this way, the bundling device 13 can bundle the packaging box in multiple directions, preventing the packaging box from being bundled in only one direction, which would make the packaging box unusable.

[0038] By setting the contact claw 222, when the package comes into contact with the contact claw 222, it will first come into contact with the multiple semi-circular slots on the contact claw 222. This will cause the contact claw 222 to lock the package on one side when it comes into contact with the package. In this way, it will prevent the package from overcoming the rotational force of the conveyor wheel 14 when the package is straightened later, so that the package will slide on the conveyor wheel 14 and get stuck at the entrance of the strapping device 13, making the strapping impossible to perform normally.

[0039] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A smart packing machine for a handheld sewing machine, comprising a base (12), a binding device (13) fixedly connected to the side wall of the base (12), a plurality of conveyor wheels (14) rotatably connected to the inner wall of the base (12), and a motor (15) fixedly connected to the top outer wall of the binding device (13), characterized in that, Also includes: Contact mechanism (2), which is fixedly installed on the outer wall of the strapping device (13) for contacting the outer wall of the packaging box; Telescopic mechanism (3), which is fixedly installed on the outer wall of contact mechanism (2) for clamping packaging box; The control mechanism (4) is fixedly connected to the outer wall of the contact mechanism (2) and is used to correct the position of the packaging box.

2. The intelligent packaging machine of the handheld sewing machine according to claim 1, characterized in that: The contact mechanism (2) includes: Contact component (21), which is fixedly disposed on the outer wall of the strapping device (13); A flipping component (22) is fixedly disposed on the outer wall of the contact component (21); The operator starts the external motor to make the conveyor wheel (14) start to rotate, so that the packaging box moves on the conveyor wheel (14).

3. The intelligent packaging machine of the handheld sewing machine according to claim 2, characterized in that: The telescopic mechanism (3) includes: Telescopic component (31), said telescopic component (31) being formed on the outer wall of contact component (21); A limiting component (32) is rotatably disposed on the inner wall of the telescopic component (31); When the flipping component (22) comes into contact with the packaging box, it will rotate, and the telescopic component (31) and the limiting component (32) will begin to retract.

4. The intelligent packaging machine of the handheld sewing machine according to claim 3, characterized in that: The control mechanism (4) includes: A control component (41) is fixedly disposed on the outer wall of the flipping component (22); A sliding component (42) is fixedly disposed on the outer wall of the control component (41); When the packaging box only contacts one side of the flip component (22), the sliding component (42) will stop the flip component (22) from rotating until both sides of the packaging box contact the flip components (22) on both sides, at which point the conveying wheel (14) will move the packaging box.

5. The intelligent packaging machine of the handheld sewing machine according to claim 4, characterized in that: The contact assembly (21) includes two conveying baffles (211) fixedly connected to the outer walls of the bottom sides of the strapping device (13), and connecting plates (212) are fixedly connected to the inner walls of the two conveying baffles (211). Among them, the connecting plate (212) and the conveying baffle (211) are mirror symmetrical with the binding device (13) as the center of symmetry.

6. The intelligent packaging machine of the handheld sewing machine according to claim 5, characterized in that: The flipping assembly (22) includes rotating columns (221) fixedly connected to the inner walls of two connecting plates (212); the outer surfaces of the two rotating columns (221) are rotatably connected to contact claws (222); Among them, a torsion spring is provided at the intersection of the contact claw (222) and the rotating column (221), and there are several semi-circular slots on the side wall of the contact claw (222). The initial state of the contact claw (222) is inclined.

7. The intelligent packaging machine of a handheld sewing machine according to claim 6, characterized in that: The telescopic assembly (31) includes a sliding groove (311) formed on the outer wall of two conveying baffles (211), and a telescopic frame (312) is slidably connected to the inner wall of the sliding groove (311). When the limiting component (32) is under pressure, the telescopic frame (312) will slide on the inner wall of the sliding groove (311) to achieve retraction.

8. The intelligent packaging machine of the handheld sewing machine according to claim 7, characterized in that: The limiting component (32) includes a connecting column (322) fixedly connected to one end of the two telescopic frames (312) away from the conveying baffle (211), and a limiting plate (321) fixedly connected to the outer wall of the two connecting columns (322). The top of the end of the contact claw (222) away from the rotating column (221) is rotatably connected to the bottom of one end of the connecting column (322). When the contact claw (222) contacts the packaging box, it will rotate, causing the telescopic frame (312) to retract backward. At this time, the limiting plate (321) will also begin to retract backward, and the top of the contact claw (222) and the limiting plate (321) are on the same horizontal plane.

9. The intelligent packaging machine of a handheld sewing machine according to claim 6, characterized in that: The control assembly (41) includes a fixing plate (411) fixedly connected to the bottom of two rotating columns (221), and a rotating ring (412) is fixedly connected to the bottom of the outer wall of the two rotating columns (221) away from the contact claw (222). The rotating ring (412) is composed of a cuboid and a cylinder, and the surface of the fixing plate (411) has two slots, and the slots are centrally symmetrical.

10. The intelligent packaging machine of the handheld sewing machine according to claim 9, characterized in that: The sliding assembly (42) includes two sliding plates (421) slidably connected to the top outer wall of the fixed plate (411). Two fixed blocks (422) are fixedly connected to the top outer wall of the fixed plate (411). A stop block (423) is slidably connected to the outer wall of the two fixed blocks (422). Two springs (425) are fixedly connected to the bottom of the two stop blocks (423). A spring (424) is fixedly connected to the inner wall of the slot of the fixed plate (411). One end of the spring (424) near the sliding plate (421) is fixedly connected to the bottom of the outer wall of the sliding plate (421). Among them, the end of the slide (421) away from the rotating ring (412) is an inclined surface, and the end of the inclined surface of the slide (421) is in contact with the second spring (425), and the end of the stop block (423) away from the slide (421) is in contact with the inner wall of the slot of the slide (421), and there is a certain distance between it and the slot of the slide (421).

Images