Taping mechanism of a taping machine

Abstract

The present invention discloses a taping mechanism of a taping machine. The technical scheme of the present invention is: it includes a cutter module and a power module capable of driving the cutter module to move, the power module includes a support frame, a transplanting frame is slidably connected to the slide rail, a motor and an active synchronous wheel connected to the motor are respectively arranged at both ends of the support frame, a driven synchronous wheel arranged in a 2X2 array is arranged on the transplanting frame, and an abutting synchronous wheel is arranged at the lower part of the guide rod; the cutting component includes a telescopic cylinder arranged on the side plate, the telescopic cylinder is connected to the cutter, and a one-way roller and a blade roller are respectively arranged on both sides of the cutter on the side plate, the cutting component also includes a tape suction block, a suction hole connected to a negative pressure device is arranged on the fitting surface, and an arc surface cooperating with the blade roller is arranged on the top of the tape suction block. The scheme provided by the present invention can automatically attach the material tape from the side of the bottle body to the bottom with a lifting tape left.

Description

Technical Field

[0001] The invention relates to the technical field of packaging equipment, and in particular to a taping mechanism of a taping machine. Background Art

[0002] Carton-packaged products, barreled products, and purified water packaged with heat shrink film are large daily necessities that are troublesome and laborious to carry when in use. In the prior art, a plastic pull ring is designed at the bottle mouth for barreled products. This solution is costly and the plastic pull ring itself increases pollution. Therefore, designing a degradable handle on these packages has become an effective and environmentally friendly solution. How to design an automated device that improves these difficult-to-carry product packages to facilitate lifting and carrying is exactly the problem that the inventor wants to solve. Summary of the invention

[0003] In view of the shortcomings of the prior art, the main purpose of the present invention is to provide a tape attaching mechanism that can automatically attach a material tape from the side of the bottle body to the bottom with a lifting tape left.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tape sticking mechanism of a tape sticking machine, comprising a cutter module and a power module capable of driving the cutter module to move, the power module comprising a support frame, a slide rail is arranged on the support frame, a transplanting frame is slidably connected to the slide rail, a motor and an active synchronous wheel connected to the motor are respectively arranged at both ends of the support frame, a driven synchronous wheel arranged in a 2X2 array is arranged on the transplanting frame, a guide frame is vertically fixedly arranged on the transplanting frame, a guide rod capable of driving the cutter module to move up and down is arranged in the guide frame, and an abutting synchronous wheel is arranged at the lower part of the guide rod; the cutter module comprises a fixed block connected to the upper end of the guide rod, a side plate and a clamping block and a pressing block for fixing the two ends of the synchronous belt are arranged on the fixed block, The side panel is provided with a guide assembly and a cutting assembly connected to the material belt, the guide assembly includes a guide block fixing plate, a guide block and a one-way roller, the cutting assembly includes a telescopic cylinder arranged on the side panel, the telescopic cylinder is connected to the cutter, and the side panel is respectively provided with a one-way roller and a blade roller on both sides of the cutter, the cutting assembly also includes a suction belt block, the suction belt block includes a fitting surface in contact with the material belt, the fitting surface is provided with a suction hole connected to the negative pressure device, the top of the suction belt block is provided with an arc surface cooperating with the blade roller, the position of the two blade rollers in the middle of the top of the side panel protrudes outwardly more than the outer circumference of the blade roller, so that when the cutter module moves to the bottom of the bottle body, the two motors stop rotating, the top of the side panel is in contact with the bottle body, and the blade roller and the material belt do not contact with the bottle body.

[0005] Preferably, an elastic component is also arranged between the guide component and the cutting component, and the elastic component includes a retaining spring fixing block arranged on the side plate, and the retaining spring fixing block is connected to the tensioning frame, and a roller is arranged on the tensioning frame, and the tensioning frame is also connected to a tensioning back plate through a pin shaft, and an O-ring sleeve in contact with the roller is arranged on the tensioning back plate, and a plurality of O-rings are sleeved on the O-ring sleeve, and the tensioning back plate and the retaining spring fixing block are connected through a retaining spring.

[0006] Preferably, a transition component is further provided between the elastic component and the guide component, and the transition component comprises an elastic rod, a fixing plate connected to the elastic rod, and a guide block connected to the fixing plate.

[0007] Preferably, the clamping block is provided with a recessed groove corresponding to the teeth of the synchronous belt.

[0008] Preferably, the guide frame is provided with a brake capable of stopping the guide rod.

[0009] Preferably, the abutting synchronous wheel is connected to the guide rod through a bracket.

[0010] Compared with the prior art, the present invention has the following advantages: the two motors on the power module can drive the active synchronous wheel to rotate, and the active synchronous wheel pulls the synchronous belt. Since one end of the synchronous belt is fixed, the synchronous belt will apply tension to the abutting synchronous wheel. Since the abutting synchronous wheel is fixedly connected to the guide rod and can move up and down on the guide frame, the up and down movement of the guide rod, that is, the cutter module, can be realized. In the initial state, the cutter module is at the highest position. When the bottle body is delivered to the cutter module from the left through the conveyor belt, the photoelectric sensor triggers the power module to move. After the cutter module contacts the bottle body, the two motors rotate forward at the same time. At this time, the transplanting frame will be pulled to the right by the synchronous belt and move downward. In this way, the transplanting frame will move to the right at the same time as the bottle body in the left and right directions. The blade roller on the cutter module drives the material belt to adhere to the bottle body. When the cutter module moves to the bottom of the bottle body, the two motors stop rotating, the top of the side plate contacts the bottle body, the blade roller and the material belt do not contact the bottle body, and the material belt will become a lifting belt at this time. The bottle body continues to move, and the cutter module extends from the bottom of the bottle body. Another blade roller drives the material belt to adhere to the bottle body. At this time, the two motors reverse and drive the cutter module to return to the initial position. After the material belt is attached, the cutter cuts the material belt from the bottle body through the drive of the telescopic cylinder. The top of the suction belt block is provided with an arc surface that cooperates with the blade roller, and the material belt passes between the arc surface and the blade roller. When taping is not required, the tape suction block fixes the material tape through the suction holes. During the taping operation, the tape suction block does not work. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The structure diagram of the tape attaching mechanism of a tape attaching machine of the present invention is shown in FIG. Figure 1 ;

[0012] Figure 2 The structure diagram of the tape attaching mechanism of a tape attaching machine of the present invention is shown in FIG. Figure 2 ;

[0013] Figure 3 It is a structural schematic diagram of a cutter module of a taping mechanism of a taping machine of the present invention.

[0014] In the figure: 1. Power module; 2. Cutter module; 3. Support frame; 4. Slide rail; 5. Transplanting frame; 6. Motor; 7. Active synchronous wheel; 8. Driven synchronous wheel; 9. Guide frame; 10. Abutment synchronous wheel; 11. Synchronous belt; 12. Guide rod; 13. Fixed block; 14. Side plate; 15. Block; 16. Press block; 17. Guide block fixing plate; 18. Guide block; 19. One-way roller; 20. Telescopic cylinder ; 21. Cutter; 22. One-way roller; 23. Blade roller; 24. Suction belt block; 25. Fitting surface; 26. Suction hole; 27. Arc surface; 28. Spring retaining block; 29. ​​Tensioning frame; 30. Roller; 31. Tensioning back plate; 32. O-ring sleeve; 33. O-ring; 34. Spring retaining ring; 35. Elastic rod; 36. Fixed plate; 37. Guide block; 38. Concave groove; 39. Brake; 40. Bracket. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] like Figure 1As shown, a tape attaching mechanism of a tape attaching machine includes a cutter module 2 and a power module 1 capable of driving the cutter module 2 to move, the power module 1 includes a support frame 3, a slide rail 4 is provided on the support frame 3, a transplanting frame 5 is slidably connected to the slide rail 4, a motor 6 and an active synchronous wheel 7 connected to the motor 6 are respectively provided at both ends of the support frame 3, a driven synchronous wheel 8 arranged in a 2X2 array is provided on the transplanting frame 5, a guide frame 9 is vertically fixedly provided on the transplanting frame 5, a guide rod 12 capable of driving the cutter module 2 to move up and down is provided in the guide frame 9, and an abutting synchronous wheel 10 is provided at the lower part of the guide rod 12; the cutter module 2 includes a fixed block 13 connected to the upper end of the guide rod 12, and a A side plate 14 and a clamping block 15 and a pressing block 16 for fixing the two ends of the synchronous belt 11 are provided. The side plate 14 is provided with a guide assembly and a cutting assembly connected to the material belt. The guide assembly includes a guide block fixing plate 17, a guide block 18 and a one-way roller 19. The cutting assembly includes a telescopic cylinder 20 arranged on the side plate 14, and the telescopic cylinder 20 is connected to a cutter 21. The side plate 14 is provided with a one-way roller 22 and a blade roller 23 on both sides of the cutter 21. The cutting assembly also includes a suction belt block 24, and the suction belt block 24 includes a fitting surface 25 in contact with the material belt, and the fitting surface 25 is provided with an air suction hole 26 connected to a negative pressure device, and the top of the suction belt block 24 is provided with an arc surface 27 cooperating with the blade roller 23.

[0017] The taping mechanism of a taping machine of the present invention has the following working principle: the two motors 6 on the power module 1 can drive the active synchronous wheel 7 to rotate, and the active synchronous wheel 7 pulls the synchronous belt 11. Since one end of the synchronous belt 11 is fixed, the synchronous belt 11 will apply tension to the abutting synchronous wheel 10. Since the abutting synchronous wheel 10 is fixedly connected to the guide rod 12 and can move up and down on the guide frame 9, the guide rod 12, that is, the cutter 21 module 2, can move up and down. In the initial state, the cutter 21 module 2 is at the highest position. When the bottle body is delivered to the cutter 21 module 2 from the left through the conveyor belt, the power module 1 is triggered to act in cooperation with the photoelectric sensor. The photoelectric sensor is not drawn in the attached figure. After the cutter 21 module 2 contacts the bottle body, the attached Figure 1The two motors 6 rotate forward at the same time, and the transplanting frame 5 is pulled to the right by the synchronous belt 11 and moves downward at the same time, so that the transplanting frame 5 will move to the right at the same time as the bottle body in the left and right directions, and the blade roller 23 on the cutter 21 module 2 drives the material belt to adhere to the bottle body. When the cutter 21 module 2 moves to the bottom of the bottle body, the two motors 6 stop rotating, the top of the side plate 14 contacts the bottle body, and the blade roller 23 and the material belt do not contact the bottle body. The material belt will become a lifting belt at this time, and the bottle body will continue to move. The cutter 21 module 2 extends from the bottom of the bottle body, and the other blade roller 23 drives the material belt to adhere to the bottle body. At this time, the two motors 6 reverse and drive the cutter 21 module 2 to return to the initial position. After the material belt is attached, the cutter 21 is driven by the telescopic cylinder 20 to cut the material belt from the bottle body. The top of the suction belt block 24 is provided with an arc surface 27 that cooperates with the blade roller 23, and the material belt passes between the arc surface 27 and the blade roller 23. When taping is not required, the tape suction block 24 fixes the tape through the suction holes 26. During the taping operation, the tape suction block 24 does not work.

[0018] Preferably, an elastic component is further provided between the guide component and the cutting component, and the elastic component includes a spring fixing block 28 provided on the side plate 14, the spring fixing block 28 is connected to a tensioning frame 29, a roller 30 is provided on the tensioning frame 29, a tensioning back plate 31 is further connected to the tensioning frame 29 through a pin, an O-ring sleeve 32 in contact with the roller 30 is provided on the tensioning back plate 31, a plurality of O-rings 33 are sleeved on the O-ring sleeve 32, and the tensioning back plate 31 is connected to the spring fixing block 28 through a spring 34. The elastic component is provided to buffer the tension of the material belt, so that the material belt will not get stuck when being pulled, especially when the material belt moves up and down with the cutter 21 mechanism, the material belt can be relatively smooth. The provision of the O-ring 33 increases the elastic force and reduces the contact area to reduce the friction.

[0019] Preferably, a transition assembly is further provided between the elastic assembly and the guide assembly, and the transition assembly includes an elastic rod 35, a fixing plate 36 connected to the elastic rod 35, and a guide block 37 connected to the fixing plate 36. The transition assembly plays a role in guiding the material strip.

[0020] Preferably, the block 15 is provided with a recessed groove 38 corresponding to the teeth of the synchronous belt 11. Such a setting can fix the synchronous belt 11 more stably.

[0021] Preferably, the guide frame 9 is provided with a brake 39 capable of stopping the guide rod 12 .

[0022] Preferably, the abutting synchronous wheel 10 is connected to the guide rod 12 via a bracket 40 .

[0023] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A taping mechanism of a taping machine, characterized in that: It includes a cutter module and a power module capable of driving the cutter module to move, the power module includes a support frame, a slide rail is provided on the support frame, a transplanting frame is slidably connected to the slide rail, a motor and an active synchronous wheel connected to the motor are respectively provided at both ends of the support frame, a driven synchronous wheel arranged in a 2X2 array is provided on the transplanting frame, a guide frame is vertically fixedly provided on the transplanting frame, a guide rod capable of driving the cutter module to move up and down is provided in the guide frame, and an abutting synchronous wheel is provided at the lower part of the guide rod; the cutter module includes a fixed block connected to the upper end of the guide rod, a side plate and a card block and a pressure block for fixing the two ends of the synchronous belt are provided on the fixed block, and a guide connected to the material belt is provided on the side plate The invention relates to a material cutting component, wherein the guide component comprises a guide block fixing plate, a guide block and a one-way roller, the material cutting component comprises a telescopic cylinder arranged on a side panel, the telescopic cylinder is connected to a cutter, and a one-way roller and a blade roller are respectively arranged on both sides of the cutter on the side panel, the material cutting component also comprises a suction belt block, the suction belt block comprises a fitting surface in contact with the material belt, the fitting surface is provided with a suction hole connected with a negative pressure device, the top of the suction belt block is provided with an arc surface cooperating with the blade roller, the position of the two blade rollers in the middle of the top of the side panel protrudes outwardly more than the outer circumference of the blade roller, so that when the cutter module moves to the bottom of the bottle body, the two motors stop rotating, the top of the side panel contacts with the bottle body, and the blade roller and the material belt do not contact with the bottle body.

2. The taping mechanism of a taping machine according to claim 1, characterized in that: An elastic component is also arranged between the guide component and the cutting component, and the elastic component includes a retaining spring fixing block arranged on the side plate, and the retaining spring fixing block is connected to the tensioning frame, and a roller is arranged on the tensioning frame, and a tensioning back plate is also connected to the tensioning frame through a pin shaft, and an O-ring sleeve in contact with the roller is arranged on the tensioning back plate, and a plurality of O-rings are sleeved on the O-ring sleeve, and the tensioning back plate and the retaining spring fixing block are connected through a retaining spring.

3. The taping mechanism of a taping machine according to claim 2, characterized in that: A transition component is also arranged between the elastic component and the guide component, and the transition component includes an elastic rod, a fixing plate connected to the elastic rod, and a guide block connected to the fixing plate.

4. The taping mechanism of a taping machine according to claim 1, characterized in that: The clamping block is provided with a concave groove corresponding to the teeth of the synchronous belt.

5. The taping mechanism of a taping machine according to claim 1, characterized in that: The guide frame is provided with a brake capable of stopping the guide rod.

6. The taping mechanism of a taping machine according to claim 1, characterized in that: The abutting synchronous wheel is connected with the guide rod through a bracket.

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