A bag-feeding paper cup automatic packaging machine

Abstract

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Description

Technical Field

[0001] The present invention relates to the technical field of paper cup packaging machines, in particular to a bag-feeding type automatic paper cup packaging machine. Background Art

[0002] For example, the Chinese patent with the announcement number CN105109765B discloses a paper cup packaging machine, which includes a cup barrel conveying platform, a sealing and cutting station is provided at the discharge end of the cup barrel conveying platform, and the sealing and cutting station is provided with an L-shaped sealing and cutting device for L-shaped sealing and cutting of the packaging film. A film feeding mechanism is provided above the L-shaped sealing and cutting device, and the film feeding width direction of the film feeding mechanism is parallel to the feeding direction of the cup barrel, and the feeding direction of the cup barrel is the height direction of the cup barrel. At the sealing and cutting station, a film supporting rod is provided above the cutter of the L-shaped sealing and cutting device to open the packaging film to allow the cup barrel to be fed in.

[0003] However, the above solution has the following shortcomings: in the paper cup packaging machine in the prior art, after a roll of packaging bags is used up, the packaging bags need to be manually replaced, and during the replacement process, the packaging bags need to be passed through the corresponding rollers in sequence and debugged. Production can only be carried out after the debugging is completed, which is cumbersome to operate. For this reason, we have introduced a bag-feeding paper cup automatic packaging machine. Summary of the Invention

[0004] The object of the present invention is to provide a bag-feeding paper cup automatic packaging machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A bag-feeding paper cup automatic packaging machine includes a storage box and a spring clip. A cup collecting mechanism is provided on one side of the storage box. A connecting frame is fixedly connected to the upper end of the storage box. A movable plate is movably connected to the upper side of the connecting frame. Two sets of U-shaped support frames are fixedly connected to the upper end of the movable plate. A double-layer packaging film is movably connected to the upper side of the U-shaped support frame. A conical plate is provided under the double-layer packaging film. The conical plate is fixedly connected to the inside of the movable plate. A support plate is provided under the movable plate. Two sets of transmission mechanisms are provided inside the support plate.

[0007] Two groups of cutting knives are provided on the lower side of the support plate, a heating block is provided in the cutting knives, both ends of the cutting knives are fixedly connected to the slip ring, the slip ring is movably sleeved on the outer side of the guide rod, the guide rod is fixedly connected to the connecting frame, a second spring is sleeved on the outer side of the guide rod, one end of the second spring is fixedly connected to the slip ring, and the other end is fixedly connected to another group of slip rings, one side of the connecting frame is fixedly connected to a connecting plate, a T-shaped gear rod is movably connected in the connecting plate, two groups of traction ropes are fixedly connected to the upper side of the T-shaped gear rod, the upper end of the traction rope is fixedly connected to the slip ring, the upper end of the storage box is fixedly connected to the guide frame, and a through slot is opened in the lower end of the guide frame, and the through slot is communicated with the storage box.

[0008] Preferably, sliding rods are fixedly connected on both sides of the movable plate, the sliding rods are slid into the sliding grooves, the sliding grooves are opened in the connecting frame, two groups of clamping holes are opened in one side of a group of sliding rods, and clamping rods are clamped in the clamping holes, and the clamping rods are fixedly connected to the output end of the cylinder at one end away from the clamping holes, and the cylinder is fixedly connected to the connecting frame.

[0009] Preferably, the transmission mechanism includes a transmission wheel and a guide wheel, the transmission wheel is movably connected in the connecting groove, one end of the transmission wheel is fixedly connected to the output end of the micro motor, the micro motor is fixedly connected in the support plate, both ends of the guide wheel are slidably connected in the guide groove, the guide groove is opened in the connecting groove, a first spring is fixedly connected in the guide groove, the other end of the first spring is fixedly connected to the guide wheel, and several groups of magnets are fixedly connected to the outer side of the transmission wheel.

[0010] Preferably, one side of the T-shaped gear rod is engaged with a gear, the gear is movably connected to the connecting plate, the gear is fixedly connected to the output end of the first motor, and the first motor is fixedly installed in the connecting plate.

[0011] Preferably, the cup collecting mechanism includes a cup collecting cylinder, which is fixedly connected to the connecting frame, a baffle movably connected inside the cup collecting cylinder, the baffle fixedly connected to the output end of the second motor, the second motor fixedly connected to the cup collecting cylinder, an arc-shaped guide tube fixedly connected to the lower end of the cup collecting cylinder, and a connecting electromagnet fixedly inside the lower end of the conical plate.

[0012] The U-shaped support frame is provided above the movable plate, and each U-shaped support frame is provided with a double-layer packaging film. Each group of double-layer packaging films is separated by the conical plate, and the lower end of the separated double-layer packaging films is adsorbed on the lower end of the conical plate by the spring clip. When one group of double-layer packaging films is used up, the clamping rod is disengaged from the clamping hole and the movable plate is pushed to move, and the clamping rod is moved to the position of the other group of clamping holes. At this time, the movable plate is limited and fixed again, and the other group of double-layer packaging films is also moved to the upper side of the transmission mechanism. By canceling the suction force of the corresponding electromagnet, the spring clip brings the double-layer packaging film into the transmission mechanism, and the double-layer packaging film can be sent between the two groups of cutting shears for use under the rotation of the transmission mechanism. There is no need to manually replace and debug the double-layer packaging film, which is convenient and efficient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic cross-sectional view of the present invention;

[0014] Figure 2 It is a schematic diagram of the side sectional structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the support rod of the present invention;

[0016] Figure 4 This is a schematic diagram of the connection between the T-shaped gear rod and the traction rope of the present invention;

[0017] Figure 5 This is a schematic cross-sectional view of the connection between the conical plate and the support plate of the present invention;

[0018] Figure 6 This is a schematic cross-sectional view of the double-layer packaging film of the present invention after cutting.

[0019] In the figure: 1. Storage box; 2. Connecting plate; 3. Connecting frame; 4. Guide frame; 5. Guide rod; 6. Slip ring; 7. Cutting knife; 8. Arc guide tube; 9. Support plate; 10. Slide rod; 11. Moving plate; 12. Double-layer packaging film; 13. U-shaped support frame; 14. Slide groove; 15. Guide wheel; 16. Second spring; 17. Gear; 18. T-shaped gear rod; 19. Traction rope; 20. Micro motor; 21. First spring; 22. Connecting groove; 23. Transmission wheel; 24. Magnet; 25. Guide groove; 26. First motor; 27. Through groove; 28. Electromagnet; 29. ​​Baffle; 30. Second motor; 31. Cup collecting cylinder; 32. Cylinder; 33. Clamping rod; 34. Conical plate; 35. Spring clip; 36. Clamping hole. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-6 , the present invention provides a technical solution: Example

[0022] A bag-feeding paper cup automatic packaging machine includes a storage box 1 and a spring clamp 35. The double-layer packaging film 12 is separated so that the conical plate 34 is set between the two groups of separated double-layer packaging films 12. The spring clamp 35 is clamped on the lower side of each group of separated double-layer packaging films 12. After the clamping is completed, the electromagnet 28 is opened to adsorb the two groups of spring clamps 35 and the electromagnet 28 together. A cup collecting mechanism is provided on one side of the storage box 1. The upper end of the storage box 1 is fixedly connected to the connecting frame 3. The upper side of the connecting frame 3 is movably connected to the movable plate 11. The upper end of the movable plate 11 is fixedly connected to two groups of A U-shaped support frame 13 is movably connected to the upper side of the U-shaped support frame 13 with a double-layer packaging film 12. A conical plate 34 is provided on the lower side of the double-layer packaging film 12. The conical plate 34 can separate the double-layer packaging films 12 that are stuck together. The conical plate 34 is fixedly connected to the movable plate 11. A support plate 9 is provided on the lower side of the movable plate 11. Two sets of transmission mechanisms are provided in the support plate 9. The transmission mechanism can drive the double-layer packaging film 12 to move. Whenever the two sets of cutting shears 7 have finished packaging a pair of paper cups, the transmission mechanism will start to enable the double-layer packaging film 12 to move downward.

[0023] Two sets of cutting knives 7 are provided on the lower side of the support plate 9. A heating block is provided in the cutting knives 7. The cutting knives 7 can be heated by the heating block. The heated cutting knives 7 can cut and seal the two sets of double-layer packaging films 12. Both ends of the cutting knives 7 are fixedly connected to the slip ring 6. The slip ring 6 is movably sleeved on the outside of the guide rod 5. The guide rod 5 is fixedly connected to the connecting frame 3. A second spring 16 is sleeved on the outside of the guide rod 5. One end of the second spring 16 is fixedly connected to the slip ring 6, and the other end is fixedly connected to another set of slip rings 6. A connecting plate 2 is fixedly connected to one side of the connecting frame 3. A T-shaped gear rod 18 is movably connected in the connecting plate 2. Two sets of traction ropes 1 are fixedly connected on the upper side of the T-shaped gear rod 18. 9. The upper end of the traction rope 19 is fixedly connected to the slip ring 6. The rotation of the gear 17 drives the T-shaped gear rod 18 engaged with it to start moving downward. At this time, the two sets of traction ropes 19 are pulled downward, and the movement of the traction rope 19 drives the corresponding slip ring 6 to move along the guide rod 5. At this time, the two sets of heated cutting knives 7 can cut and seal the two sets of double-layer packaging films 12. The upper end of the storage box 1 is fixedly connected to the guide frame 4. The lower end of the guide frame 4 is provided with a through slot 27. The through slot 27 is connected to the storage box 1. The cut double-layer packaging film 12 will enter the through slot 27. The double-layer packaging film 12 that enters the through slot 27 will enter the storage box 1 and be stored. Example

[0024] On the basis of Example 1, in order to enable the double-layer packaging film 12 to be clamped between the transmission wheel 23 and the guide wheel 15, the sliding rods 10 are fixedly connected on both sides of the movable plate 11, the sliding rods 10 are slidably connected in the slide grooves 14, the slide grooves 14 are opened in the connecting frame 3, and two groups of clamping holes 36 are opened on one side of a group of sliding rods 10. The clamping holes 36 are clamped with clamping rods 33, and the end of the clamping rods 33 away from the clamping holes 36 is fixedly connected to the output end of the cylinder 32, and the cylinder 32 is fixedly connected to the connecting frame 3. , the gear 17 rotates and drives the T-shaped gear rod 18 meshing with it to start moving downward. At this time, the two sets of traction ropes 19 are pulled downward. The movement of the traction ropes 19 drives the corresponding slip rings 6 to move along the guide rod 5. At this time, the two sets of heated cutting knives 7 can cut and seal the two sets of double-layer packaging films 12. After the cutting is completed, the first motor 26 rotates in the opposite direction to drive the T-shaped gear rod 18 to move upward. At this time, under the elastic force of the second spring 16, the slip ring 6 will drive the cutting knives 7 to open;

[0025] The transmission mechanism includes a transmission wheel 23 and a guide wheel 15. The transmission wheel 23 is movably connected to the connecting groove 22. One end of the transmission wheel 23 is fixedly connected to the output end of the micro motor 20. The micro motor 20 is fixedly connected to the support plate 9. Both ends of the guide wheel 15 are slidably connected to the guide groove 25. The guide groove 25 is opened in the connecting groove 22. A first spring 21 is fixedly connected to the guide groove 25. The other end of the first spring 21 is fixedly connected to the guide wheel 15. Several groups of magnets 24 are fixedly connected to the outside of the transmission wheel 23. Under the elastic force of the first spring 21, the guide wheel 15 It will always be in contact with the transmission wheel 23. Turn on the micro motor 20 to drive the transmission wheel 23 connected to its output end to start rotating. Under the rotation of the transmission wheel 23, the spring clip 35 will be brought between the guide wheel 15 and the transmission wheel 23. As the transmission wheel 23 continues to rotate, the double-layer packaging film 12 will be clamped between the guide wheel 15 and the transmission wheel 23. One side of the T-shaped gear rod 18 is engaged with the gear 17. The gear 17 is movably connected to the connecting plate 2. The gear 17 is fixedly connected to the output end of the first motor 26, and the first motor 26 is fixedly installed in the connecting plate 2.

[0026] The cup collecting mechanism includes a cup collecting cylinder 31, which is fixedly connected to the connecting frame 3. A baffle 29 is movably connected inside the cup collecting cylinder 31, and the baffle 29 is fixedly connected to the output end of the second motor 30. The second motor 30 is fixedly connected to the cup collecting cylinder 31. The lower end of the cup collecting cylinder 31 is fixedly connected to the arc-shaped guide tube 8, and the lower end of the conical plate 34 is fixedly connected to the electromagnet 28. The cup collecting cylinder 31 can be used to stack paper cups. By turning on the second motor 30, the baffle 29 can be driven out of the cup collecting cylinder 31, so that the stacked paper cups can enter the arc-shaped guide tube 8 and finally slide between the two groups of double-layer packaging films 12 that have been cut together.

[0027] Working principle: when in use, the double-layer packaging film 12 is separated so that the conical plate 34 is set between the two groups of separated double-layer packaging films 12, and the spring clip 35 is clamped on the lower side of each group of separated double-layer packaging films 12. After clamping, the electromagnet 28 is turned on to adsorb the two groups of spring clips 35 and the electromagnet 28 together. When the paper cups need to be automatically packaged, the electromagnet 28 set on the upper side of the guide wheel 15 is powered off. At this time, under the action of the gravity of the spring clip 35, the spring clip 35 will drive the double-layer packaging film 12 to move to the upper side of the transmission wheel 23. 3. A magnet 24 is provided inside the outer side. At this time, the spring clip 35 is attracted to the outer side of the transmission wheel 23. At this time, the micro motor 20 is turned on to drive the transmission wheel 23 connected to its output end to start rotating. As the transmission wheel 23 rotates, the spring clip 35 is brought between the guide wheel 15 and the transmission wheel 23. As the transmission wheel 23 continues to rotate, the double-layer packaging film 12 is clamped between the guide wheel 15 and the transmission wheel 23. When the two sets of spring clips 35 carry the double-layer packaging film 12 into the through groove 27, the first motor 26 is started to drive the gear 17 connected to its output end to start rotating.

[0028] The gear 17 rotates and drives the T-shaped gear rod 18 meshing with it to start moving downward. At this time, the two sets of traction ropes 19 are pulled downward. The movement of the traction ropes 19 drives the corresponding slip rings 6 to move along the guide rods 5. At this time, the two sets of heated cutting knives 7 can cut and seal the two sets of double-layer packaging films 12. After the cutting is completed, the first motor 26 rotates in the opposite direction to drive the T-shaped gear rod 18 to move upward. At this time, under the elastic force of the second spring 16, the slip ring 6 will drive the cutting knives 7 to open, and at the same time, the two sets of micro motors 20 will start again, so that the double-layer packaging film 12 moves downward. When the movement is completed, the micro motors 20 stop rotating;

[0029] The cup collecting cylinder 31 can be used to stack paper cups. By turning on the second motor 30, the baffle 29 can be rotated out of the cup collecting cylinder 31, so that the stacked paper cups can enter the arc-shaped guide tube 8 and finally slide between the two sets of double-layer packaging films 12 that have been cut together. At this time, the first motor 26 is turned on again to move the T-shaped gear rod 18 downward. At this time, the two sets of cutting blades 7 can package the stacked paper cups in the two sets of double-layer packaging films 12. The packaged paper cups fall into the guide frame 4.

[0030] When the double-layer packaging film 12 set on the upper side of the U-shaped support frame 13 is used up, the cylinder 32 is opened to drive the clamping rod 33 connected to its output end to move out of the clamping hole 36. At this time, the movable plate 11 can be pushed to drive the double-layer packaging film 12 set on the upper side of another set of U-shaped support frames 13 to move to the upper side of the two sets of transmission wheels 23. After the movement is completed, the cylinder 32 is controlled to make the clamping rod 33 re-clamped in the new clamping hole 36.

[0031] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A bag-feeding paper cup automatic packaging machine, comprising a storage box and a spring clip, a cup collecting mechanism provided on one side of the storage box, and a connecting frame fixedly connected to the upper end of the storage box, characterized in that: A movable plate is movably connected to the upper side of the connecting frame, two sets of U-shaped support frames are fixedly connected to the upper end of the movable plate, a double-layer packaging film is movably connected to the upper side of the U-shaped support frame, a conical plate is provided on the lower side of the double-layer packaging film, the conical plate is fixedly connected to the movable plate, a support plate is provided on the lower side of the movable plate, and two sets of transmission mechanisms are provided in the support plate; Two groups of cutting knives are provided on the lower side of the support plate, and a heating block is provided in the cutting knives, and both ends of the cutting knives are fixedly connected to the slip ring, and the slip ring is movably sleeved on the outer side of the guide rod, and the guide rod is fixedly connected to the connecting frame, and a second spring is sleeved on the outer side of the guide rod, and one end of the second spring is fixedly connected to the slip ring, and the other end is fixedly connected to another group of slip rings, one side of the connecting frame is fixedly connected to the connecting plate, and a T-shaped gear rod is movably connected in the connecting plate, and two groups of traction ropes are fixedly connected to the upper side of the T-shaped gear rod, and the upper end of the traction rope is fixedly connected to the slip ring, and the upper end of the storage box is fixedly connected to the guide frame, and a through slot is provided in the lower end of the guide frame, and the through slot is communicated with the storage box; The transmission mechanism includes a transmission wheel and a guide wheel, the transmission wheel is movably connected to the connecting groove, one end of the transmission wheel is fixedly connected to the output end of the micro motor, the micro motor is fixedly connected to the support plate, both ends of the guide wheel are slidably connected to the guide groove, the guide groove is opened in the connecting groove, a first spring is fixedly connected in the guide groove, the other end of the first spring is fixedly connected to the guide wheel, a plurality of groups of magnets are fixedly connected to the outer side of the transmission wheel, and a connecting electromagnet is fixed in the lower end of the conical plate; The double-layer packaging film is separated so that the conical plate is set between the two groups of separated double-layer packaging films. A spring clip is clamped on the lower side of each group of separated double-layer packaging films. The electromagnet is turned on to attract the two groups of spring clips to the electromagnet. When the paper cups need to be automatically packaged, the electromagnet is de-energized. Under the gravity of the spring clip, the double-layer packaging film is driven to the upper side of the transmission wheel. Since a magnet is provided on the outside of the transmission wheel, the spring clip is attracted to the outside of the transmission wheel. The micro motor is turned on to drive the transmission wheel to rotate. As the transmission wheel rotates, the spring clip is brought between the guide wheel and the transmission wheel. As the transmission wheel continues to rotate, the double-layer packaging film is clamped between the guide wheel and the transmission wheel.

2. The automatic paper cup packaging machine with bag feeding function according to claim 1, characterized in that: Both sides of the movable plate are fixedly connected with sliding rods, the sliding rods are slid into the sliding grooves, the sliding grooves are opened in the connecting frame, one side of a group of sliding rods is opened with two groups of clamping holes, the clamping holes are clamped with clamping rods, and the clamping rods are fixedly connected to the output end of the cylinder at one end away from the clamping holes, and the cylinder is fixedly connected to the connecting frame.

3. The automatic paper cup packaging machine with bag feeding function according to claim 1, characterized in that: One side of the T-shaped gear rod is meshed with a gear, the gear is movably connected in the connecting plate, the gear is fixedly connected to the output end of the first motor, and the first motor is fixedly installed in the connecting plate.

4. The automatic paper cup packaging machine with bag feeding function according to claim 1, characterized in that: The cup collecting mechanism includes a cup collecting cylinder, which is fixedly connected to the connecting frame. A baffle is movably connected inside the cup collecting cylinder, and the baffle is fixedly connected to the output end of the second motor. The second motor is fixedly connected to the cup collecting cylinder, and an arc-shaped guide tube is fixedly connected to the lower end of the cup collecting cylinder.

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