Bottle cap framing machine

Abstract

The utility model discloses a bottle cap framing machine. According to the technical scheme, two material receiving bins used for containing material frames are arranged at the bottom of a main body frame, each material receiving bin is provided with a discharging opening located above the material frames, and photoelectric detection sensors capable of detecting the material frames are arranged on the side walls of the two material receiving bins respectively; the feeding mechanism comprises a T-shaped shell, the T-shaped shell comprises a feeding port and two discharging ports, each discharging port is connected with the corresponding discharging port through a flexible dustproof sleeve, and a herringbone air channel for limiting bottle caps is further arranged in the T-shaped shell. According to the scheme, the bottle cap framing process in a totally-closed state can be achieved, the whole process is free of pollution, seamless switching can be achieved, and overflowing can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap conveying of an injection molding production line, in particular to a bottle cap framing machine. Background Art

[0002] The bottle caps produced by the injection molding production line are either directly transported to the filling production line or need to be transported to the storage device. When transporting to the storage device, the prior art usually simply prevents the material frame on the side of the injection molding production line from being used to receive the material. The disadvantages of this solution are that the bottle caps are easily contaminated, the operator's inattention will cause overflow, and the material frames cannot be seamlessly switched, which is easy to cause spillage when changing the material frame. Utility Model Content

[0003] In view of the shortcomings of the prior art, the main purpose of the utility model is to provide a bottle cap framing process that can realize a fully closed state, is pollution-free throughout the process, can achieve seamless switching, and can prevent overflow of bottle caps.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bottle cap framing machine, comprising a main frame and a feeding mechanism arranged on the main frame, the bottom of the main frame is provided with two receiving bins for accommodating material frames, each receiving bin is provided with a feeding port located above the material frame, and the side walls of the two receiving bins are respectively provided with photoelectric detection sensors capable of detecting the material frames; the feeding mechanism comprises a T-shaped shell, the T-shaped shell comprises a feeding port and two discharging ports, each of the discharging ports is connected to the corresponding discharging port through a flexible dust cover, and the T-shaped shell is also provided with a herringbone for limiting the bottle cap. The herringbone air duct comprises a material channel composed of a lower gear rod, an upper gear rod is also arranged above the material channel, the herringbone air duct comprises a straight section and two arc sections, counting photoelectric sensors are respectively arranged at the exits near the two arc sections in the T-shaped shell, a stop unit is arranged on the straight section near the material inlet, the stop unit comprises a lifting cylinder arranged above the herringbone air duct, the lifting cylinder comprises a blocking block capable of blocking the material channel; a paddle unit is arranged in the middle of the two arc sections, the paddle unit comprises a rotating shaft and a long rod paddle fixedly arranged on the rotating shaft and capable of closing any arc section.

[0005] Preferably, a smoothing mechanism is provided at each discharge port on the main frame, and the smoothing mechanism includes a discharge hopper connected to the discharge port, a support frame is provided on the outer wall of the discharge hopper, a swing cylinder is provided on the support frame, and the swing cylinder is connected to a swing arm group that can extend into the material frame to smooth the stacked bottle caps.

[0006] Preferably, the swing arm rod assembly includes a vertical swing arm connected to the swing cylinder, and a plurality of lateral swing arms are connected to the vertical swing arm.

[0007] Preferably, dustproof soft curtains are provided on the main frame at the two material receiving bins.

[0008] Preferably, a switch door is provided on the main frame above each receiving bin.

[0009] Compared with the prior art, the utility model has the following advantages: two receiving bins are provided on the main frame for placing the material frame; the bottle caps produced by the injection molding production line are fed by a fan blowing method and directly docked with the feeding port of the feeding mechanism; the bottle caps are pushed into the herringbone air duct of the T-shaped shell by wind force; the bottle caps are limited by the lower gear rod and the upper gear rod, and enter the material frame from the herringbone air duct through the feeding port by wind force. In actual use, when a material frame is placed in one of the receiving bins, the photoelectric detection sensor detects the material frame. At this time, the paddle unit closes the arc segment of the herringbone air duct away from the material frame through the rotating shaft, so that the bottle cap can only enter the arc segment corresponding to the material frame to achieve correct feeding. In the feeding process, the bottle cap comes out of the herringbone air duct of the T-shaped shell and then falls into the feeding port through the flexible dust cover, and the flexible dust cover can prevent the bottle cap from being damaged by bumps. When unloading, the counting photoelectric sensor counts, and when the rated number is about to be reached, the operator is reminded to take the material frame. At the same time, an empty material frame can be placed in the adjacent receiving bin. After the rated number is reached and the photoelectric detection sensor in the other receiving bin detects the material frame. The lifting cylinder in the T-shaped shell is actuated to block the straight section of the herringbone air duct through the blocking block, so that the bottle cap stops conveying, and the rotating shaft drives the long rod paddle to the other side to close the original arc section. After the paddle action is completed, the lifting cylinder drives the blocking block to rise, and the bottle cap continues to be conveyed to the new material frame, and counting begins at the same time. This solution can realize the bottle cap framing process in a fully enclosed state, without pollution throughout the process, and can achieve seamless switching to prevent overflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of a bottle cap framing machine of the utility model;

[0011] Figure 2 It is a structural schematic diagram of the main frame of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the smoothing mechanism of the utility model;

[0013] Figure 4 The structure diagram of the feeding mechanism of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 5The structure diagram of the feeding mechanism of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 6 The structure diagram of the feeding mechanism of the utility model is shown in FIG. Figure 3 .

[0016] In the figure: 1. Main frame; 2. Feeding mechanism; 3. Receiving bin; 4. Feeding port; 5. Material frame; 6. Photoelectric detection sensor; 7. T-shaped shell; 8. Feeding port; 9. Discharging port; 10. Flexible dust cover; 11. Herringbone air duct; 12. Lower gear lever; 13. Upper gear lever; 14. Bottle cap; 15. Straight segment; 16. Arc segment; 17. Lifting cylinder; 18. Blocking block; 19. Rotating shaft; 20. Long rod paddle; 21. Feeding hopper; 22. Support frame; 23. Swinging cylinder; 24. Vertical swing arm; 25. Horizontal swing arm; 26. Dust-proof soft curtain; 27. Open and close door; 28. Counting photoelectric sensor. DETAILED DESCRIPTION

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] like Figure 1 As shown, a bottle cap 14 framing machine comprises a main frame 1 and a feeding mechanism 2 arranged on the main frame 1, wherein two receiving bins 3 for accommodating material frames 5 are arranged at the bottom of the main frame 1, each receiving bin 3 is provided with a discharge port 4 located above the material frame 5, and the side walls of the two receiving bins 3 are respectively provided with photoelectric detection sensors 6 capable of detecting the material frame 5; the feeding mechanism 2 comprises a T-shaped shell 7, the T-shaped shell 7 comprises a feed port 8 and two discharge ports 9, each of the discharge ports 9 is connected to the corresponding discharge port 4 through a flexible dust cover 10, and the T-shaped shell 7 is also provided with a herringbone air duct 11 for limiting the bottle cap 14, and the herringbone air duct 11 comprises a A material channel is composed of a lower gear rod 12, and an upper gear rod 13 is also arranged above the material channel. The herringbone air duct 11 includes a straight section 15 and two arc sections 16. Counting photoelectric sensors 28 are respectively arranged at the exits of the two arc sections 16 in the T-shaped shell 7. A stop unit is arranged on the straight section 15 near the feed port 8. The stop unit includes a lifting cylinder 17 arranged above the herringbone air duct 11, and the lifting cylinder 17 includes a blocking block 18 capable of blocking the material channel; a paddle unit is arranged in the middle of the two arc sections 16, and the paddle unit includes a rotating shaft 19 and a long rod paddle 20 fixedly arranged on the rotating shaft 19 and capable of closing any arc section 16.

[0019] The working principle of the bottle cap 14 framing machine of the present scheme is that two receiving bins 3 are provided on the main frame 1 for placing the material frame 5. The bottle caps 14 produced by the injection molding production line are fed by a fan blowing method and directly docked with the feeding port 8 of the feeding mechanism 2. The bottle caps 14 are pushed into the herringbone air duct 11 of the T-shaped housing 7 by wind force. The bottle caps 14 are limited by the lower gear rod 12 and the upper gear rod 13, and enter the material frame 5 from the herringbone air duct 11 through the material discharge port 4 by wind force. In actual use, when a material frame 5 is placed in one of the receiving bins 3, the photoelectric detection sensor 6 detects the material frame 5. At this time, the paddle unit closes the arc segment 16 of the herringbone air duct 11 away from the material frame 5 through the rotating shaft 19, so that the bottle caps 14 can only enter the arc segment 16 corresponding to the material frame 5 to achieve correct material discharge. During the unloading process, the bottle caps 14 come out of the herringbone air duct 11 of the T-shaped housing 7 and then pass through the flexible dust cover 10 and fall into the unloading port 4. The flexible dust cover 10 can prevent the bottle caps 14 from being damaged by bumps. During unloading, the counting photoelectric sensor 28 counts. When the rated quantity is about to be reached, the operator is reminded to take the material frame 5. At the same time, an empty material frame 5 can be placed in the adjacent receiving bin 3. After the rated quantity is reached and the photoelectric detection sensor 6 in the other receiving bin 3 detects the material frame 5, the lifting cylinder 17 in the T-shaped housing 7 is actuated to block the straight section 15 of the herringbone air duct 11 through the blocking block 18, so that the bottle caps 14 stop being transported, and the rotating shaft 19 drives the long rod paddle 20 to the other side to close the original arc section 16. After the paddle action is completed, the lifting cylinder 17 drives the blocking block 18 to rise, and the bottle caps 14 continue to be transported to the new material frame 5, and counting starts at the same time. This solution can realize the framing process of the bottle cap 14 in a fully enclosed state, without pollution throughout the process, and can realize seamless switching and prevent overflow.

[0020] The rotation of the rotating shaft 19 of the paddle unit can be driven directly by a rotary cylinder or by a transmission structure of a gear rack and a motor, which is not limited in the present solution.

[0021] Preferably, a smoothing mechanism is provided at each discharge port 4 on the main frame 1, and the smoothing mechanism includes a discharge hopper 21 connected to the discharge port 4, a support frame 22 is provided on the outer wall of the discharge hopper 21, and a swing cylinder 23 is provided on the support frame 22, and the swing cylinder 23 is connected to a swing arm group that can extend into the material frame 5 to smooth the stacked bottle caps 14.

[0022] The function of the smoothing mechanism is to smooth the bottle caps 14 stacked on the upper part of the material frame 5 by swinging the swing arm group, so that the material frame 5 can accommodate more bottle caps 14 and prevent the bottle caps 14 from tipping over and overflowing.

[0023] Preferably, the swing arm assembly includes a vertical swing arm 24 connected to the swing cylinder 23 , and a plurality of lateral swing arms 25 are connected to the vertical swing arm 24 .

[0024] The arrangement of the vertical swing arm 24 and the plurality of lateral swing arms 25 can better smooth the stacked bottle caps 14 .

[0025] Preferably, the main frame 1 is provided with dustproof soft curtains 26 at the two receiving bins 3. The provision of the dustproof soft curtains 26 can prevent the bottle caps 14 from being contaminated during the unloading process.

[0026] Preferably, a switch door 27 is provided on the main frame 1 above each receiving bin 3. The setting of the switch door 27 can facilitate the operator to directly manually open the switch door 27 to observe the amount of the bottle caps 14 in the material frame 5.

[0027] The above is only a preferred embodiment of the present invention. 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 bottle cap framing machine, characterized in that: The invention comprises a main frame and a feeding mechanism arranged on the main frame, wherein two receiving bins for accommodating a material frame are arranged at the bottom of the main frame, each receiving bin is provided with a discharge port located above the material frame, and photoelectric detection sensors capable of detecting the material frame are respectively arranged on the side walls of the two receiving bins; the feeding mechanism comprises a T-shaped shell, the T-shaped shell comprises a material inlet and two material outlets, each of the material outlets is connected to the corresponding discharge port through a flexible dust cover, and a herringbone air duct for limiting the position of the bottle cap is also arranged in the T-shaped shell, and the herringbone air duct comprises a lower gear rod A material channel is composed of an upper gear rod disposed above the material channel, the herringbone air duct comprises a straight section and two arc sections, counting photoelectric sensors are disposed in the T-shaped shell at outlets near the two arc sections, a stop unit is disposed on the straight section near the material inlet, the stop unit comprises a lifting cylinder disposed above the herringbone air duct, the lifting cylinder comprises a blocking block capable of blocking the material channel; a paddle unit is disposed in the middle of the two arc sections, the paddle unit comprises a rotating shaft and a long rod paddle fixedly disposed on the rotating shaft and capable of closing any arc section.

2. A bottle cap framing machine according to claim 1, characterized in that: A smoothing mechanism is provided at each discharge port on the main frame, and the smoothing mechanism includes a discharge hopper connected to the discharge port, a support frame is provided on the outer wall of the discharge hopper, a swing cylinder is provided on the support frame, and the swing cylinder is connected to a swing arm group that can extend into the material frame to smooth the stacked bottle caps.

3. A bottle cap framing machine according to claim 2, characterized in that: The swing arm rod assembly comprises a vertical swing arm connected to a swing cylinder, and a plurality of lateral swing arms are connected to the vertical swing arm.

4. The bottle cap framing machine according to claim 1, characterized in that: Dust-proof soft curtains are arranged on the main frame at two material receiving bins.

5. The bottle cap framing machine according to claim 1, characterized in that: The main frame is provided with a switch door above each material receiving bin.

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