Rotary bottle cap feeding device based on negative pressure stroke control

Abstract

The utility model discloses a rotary bottle cap feeding device based on negative pressure stroke control, which relates to the technical field of bottle cap feeding and comprises a rotary disc, symmetrical separation mechanisms are arranged on two sides of the rotary disc, each separation mechanism comprises a second servo motor, a power output shaft of each second servo motor is in transmission connection with a rotary disc, and the rotary disc is in transmission connection with the rotary disc. The outer side of the bottom end of the rotating disc is connected with a fixing frame through a bearing, the fixing frame is located above the second servo motor, the front end of the fixing frame is fixedly connected with a chassis, the top end of the chassis is movably connected with a slotted hole disc, the top end of the slotted hole disc is fixedly connected with a rotating rod, and the top end of the rotating rod is fixedly connected with a separation disc. The rotary bottle cap feeding device based on negative pressure stroke control has the advantages that bottle caps can be effectively separated, the distance between the bottle caps is increased, the bottle caps are prevented from falling off due to excessive accumulation, and the working efficiency of bottle cap feeding is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap loading technology field especially based on negative pressure stroke control's rotary bottle cap loading device. BACKGROUND

[0002] Plastic bottle cap generally with polyolefin as main raw material, through injection molding, hot pressing process processing, is the current bottle, jar, barrel class packaging commonly used packaging form, especially in the field of beverage, chemical industry, medicine is more widely used, plastic bottle cap needs to pass through multiple processing procedures in the production process, and the feeding mechanism is used to deliver plastic bottle cap.

[0003] The existing negative pressure stroke control rotary bottle cap loading device is blocked when loading due to excessive suction during negative pressure stroke control, and the bottle caps are stacked due to excessive loading speed during bottle cap loading, reducing work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of rotary bottle cap loading devices based on negative pressure stroke control, to solve the technical problem that suction is too strong when carrying out negative pressure stroke control and causes feeding port to be blocked, while feeding speed is too fast and causes bottle cap to be stacked and cannot be effectively separated, resulting in reduced work efficiency.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A rotary bottle cap loading device based on negative pressure stroke control includes a rotary disc, the two sides of the rotary disc are provided with symmetrical separation mechanisms, the separation mechanism includes a servo motor two, and the power output shaft of the servo motor two is connected with a rotating disc through transmission, the bottom end outside of the rotating disc is connected with a fixed frame through bearing, the fixed frame is located above the servo motor two, the front end of the fixed frame is fixedly connected with a bottom disc, the top end of the bottom disc is movably connected with a slot hole disc, and the top end of the slot hole disc is fixedly connected with a rotating rod, the top end of the rotating rod is fixedly connected with a separation disc, the center position of the fixed frame is fixedly connected with a pressure spring, the pressure spring is located between the rotating disc and the slot hole disc, and one end of the pressure spring away from the fixed frame is fixedly connected with a clamping groove block, there are a plurality of slot holes on the outside of the slot hole disc, and the clamping groove block is inserted into the slot hole.

[0007] When the rotary bottle cap feeding device is feeding, the servo motor two drives the rotating disc to rotate, the clamping groove block is separated from the clamping groove on the groove hole disc, the bottle cap is conveyed on the rotating disc, the clamping groove block is clamped on the next clamping groove on the groove hole disc by the elastic force of the pressure spring, the next bottle cap is fixed, the bottle caps are effectively separated, the distance between the bottle caps is expanded, the bottle caps are prevented from falling due to excessive accumulation, and the work efficiency of the bottle cap feeding is improved.

[0008] In a preferred scheme, the bottom end of the servo motor two is fixedly connected with a motor frame, the bottom end of the motor frame is fixedly connected with a bottom frame, the bottom end of the bottom frame is fixedly connected with a base, the bottom end of the rotating disc is fixedly connected with a rotating frame, the top end of the rotating disc is provided with a plurality of feeding bottle caps, and two of the feeding bottle caps are located at the middle position of the separating disc, the top end of the base is fixedly connected with a servo motor one, the power output shaft of the servo motor one is in transmission connection with the rotating frame, and the top end of the base is fixedly connected with a feeding frame, the feeding frame is located between the two bottom frames, the top end of the feeding frame is fixedly connected with a conveying frame, the top end of the conveying frame is fixedly connected with a negative pressure stroke control device, and the top end of the conveying frame is provided with a control assembly located in front of the negative pressure stroke control device.

[0009] When the bottle cap is feeding, the bottom frame fixes the position of the separating mechanism, the servo motor one drives the rotating disc on the rotating frame to rotate, the bottle cap is fed and transported, and the negative pressure stroke control device effectively feeds the bottle cap to the rotating disc through the conveying frame.

[0010] In a preferred scheme, the control assembly comprises a double-shaft motor, both power output shafts of the double-shaft motor are in transmission connection with rotating lead screws through couplings, one end of each rotating lead screw away from the double-shaft motor is fixedly connected with a fixed seat, the front end of each fixed seat is fixedly connected with a sliding groove plate, the bottom end of each sliding groove plate is fixedly connected between the two sides of the conveying frame, the outer side of each rotating lead screw is movably connected with a moving seat, both ends of the inside of each sliding groove plate are provided with a positioning groove, the moving seat is movably connected in the inside of the positioning groove, the front end of each moving seat is fixedly connected with a moving rod, and the opposite positions of the two sides of each moving rod are fixedly connected with an arc-shaped control plate.

[0011] When the bottle cap is feeding, the double-shaft motor drives the rotating lead screw to rotate, the moving seat on the outer side of the rotating lead screw drives the arc-shaped control plate fixedly connected with the moving rod to clamp and fix the feeding bottle cap, the bottle cap is effectively controlled, and the blockage caused by excessive suction of the negative pressure stroke control device is avoided.

[0012] From the above, the utility model provides a kind of rotary bottle cap feeding device based on negative pressure stroke control has effectively the bottle cap is separated, the distance between bottle cap is enlarged, avoid bottle cap to be stacked too much and cause to drop, improve the work efficiency of bottle cap feeding, control assembly effectively controls bottle cap, avoid the technical effect that the suction of negative pressure stroke control equipment is too large and causes blockage. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The main body structure schematic diagram of the rotary bottle cap feeding device based on negative pressure stroke control is provided for the utility model.

[0014] Figure 2 The base structure schematic diagram of the rotary bottle cap feeding device based on negative pressure stroke control is provided for the utility model.

[0015] Figure 3 The transport frame structure schematic diagram of the rotary bottle cap feeding device based on negative pressure stroke control is provided for the utility model.

[0016] Figure 4 The separation mechanism structure schematic diagram of the rotary bottle cap feeding device based on negative pressure stroke control is provided for the utility model.

[0017] Figure 5 The control assembly structure schematic diagram of the rotary bottle cap feeding device based on negative pressure stroke control is provided for the utility model.

[0018] In the drawing, 1, rotary disc;2, feeding bottle cap;3, rotating frame;4, feeding frame;5, transport frame;6, base frame;7, servo motor one;8, base;9, negative pressure stroke control equipment;10, separation mechanism;1001, servo motor two;1002, fixed frame;1003, rotary disc;1004, clamping groove block;1005, pressure spring;1006, base plate;1007, slot hole disc;1008, rotating rod;1009, separation disc;11, motor frame;12, control assembly;1201, double-shaft motor;1202, rotating lead screw;1203, fixed seat;1204, moving seat;1205, sliding slot plate;1206, moving rod;1207, arc control plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] The rotary bottle cap feeding device based on negative pressure stroke control disclosed in this utility model is mainly applied to scenarios where existing rotary bottle cap feeding devices with negative pressure stroke control cause blockage of bottle caps during feeding due to excessive suction during negative pressure stroke control, and also cause accumulation due to excessive feeding speed, thus reducing work efficiency.

[0021] Reference Figures 1-5 A rotary bottle cap feeding device based on negative pressure stroke control includes a rotary disk 1. Symmetrical separating mechanisms 10 are arranged on both sides of the rotary disk 1. Each separating mechanism 10 includes a servo motor 1001, and the power output shaft of the servo motor 1001 is connected to a rotating disk 1003 via a transmission connection. A fixed frame 1002 is connected to the outer bottom end of the rotating disk 1003 via a bearing. The fixed frame 1002 is located above the servo motor 1001. A base 1006 is bolted to the front end of the fixed frame 1002. The top of the base 1006 is connected via a rotating... A slotted plate 1007 is connected, and a rotating rod 1008 is bolted to the top of the slotted plate 1007. A partition plate 1009 is bolted to the top of the rotating rod 1008. A pressure spring 1005 is bolted to the center of the fixing frame 1002. The pressure spring 1005 is located between the rotating plate 1003 and the slotted plate 1007, and a retaining block 1004 is bolted to the end of the pressure spring 1005 away from the fixing frame 1002. The slotted plate 1007 has multiple slots on its outer side, and the retaining block 1004 is inserted into the slots.

[0022] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, the bottom end of the servo motor 1001 is bolted to a motor frame 11, the bottom end of the motor frame 11 is bolted to a base frame 6, and the bottom end of the base frame 6 is bolted to a base 8. The bottom end of the rotary table 1 is bolted to a rotating frame 3. The top end of the rotary table 1 is provided with multiple feeding bottle caps 2, and two of the feeding bottle caps 2 are located in the middle of the dividing plate 1009. The top end of the base 8 is bolted to a servo motor 7, and the power output shaft of the servo motor 7 is connected to the rotating frame 3 through a transmission connection. The top end of the base 8 is bolted to a feeding rack 4, which is located between the two base frames 6. The top end of the feeding rack 4 is bolted to a transport rack 5, and the top end of the transport rack 5 is bolted to a negative pressure stroke control device 9. The top end of the transport rack 5 is provided with a control component 12, which is located in front of the negative pressure stroke control device 9.

[0023] Reference Figure 1 , Figure 3 and Figure 5In a preferred embodiment, the control component 12 includes a dual-axis motor 1201. Both power output shafts of the dual-axis motor 1201 are connected to a rotating lead screw 1202 via a coupling. The ends of the rotating lead screws 1202 away from the dual-axis motor 1201 are bolted to fixed seats 1203. The front ends of the two fixed seats 1203 are bolted to slide plates 1205. The bottom ends of the slide plates 1205 are bolted to both sides of the transport frame 5. The outer sides of the rotating lead screws 1202 are slidably connected to movable seats 1204. The inner ends of the slide plates 1205 are provided with positioning grooves. The movable seats 1204 are slidably connected inside the positioning grooves. The front ends of the movable seats 1204 are bolted to movable rods 1206. The two sides of the movable rods 1206 are bolted to arc-shaped control plates 1207 at opposite positions.

[0024] Working principle: When the rotary bottle cap feeding device is feeding, the servo motor 1001 is started to drive the rotating disk 1003 to rotate, which disengages the slot block 1004 from the slot on the slot plate 1007, so that the feeding bottle cap 2 is conveyed on the rotary disk 1. At the same time, the pressure spring 1005, through the elastic action of the pressure spring 1005, locks the slot block 1004, which is fixedly connected to the pressure spring 1005, into the next slot on the slot plate 1007, and fixes the next feeding bottle cap 2.

[0025] When the bottle caps are being fed, the base frame 6 fixes the position of the separating mechanism 10, the servo motor 7 is started to drive the turntable 1 on the rotating frame 3 to rotate, and the bottle caps are fed and transported. The negative pressure stroke control device 9 is started to effectively transport the bottle caps to the turntable 1 through the transport frame 5. The dual-axis motor 1201 is started to drive the rotating screw 1202 to rotate. The movable seat 1204 located outside the rotating screw 1202 drives the arc-shaped control plate 1207 fixedly connected to the movable rod 1206 to clamp and fix the fed bottle caps 2.

[0026] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A rotary bottle cap feeding device based on negative pressure stroke control, comprising a rotary table (1), characterized in that, The rotary table (1) has symmetrical partition mechanisms (10) on both sides. Each partition mechanism (10) includes a second servo motor (1001), and the power output shaft of the second servo motor (1001) is connected to a rotating disk (1003) via a transmission. A fixed frame (1002) is connected to the outer side of the bottom end of the rotating disk (1003) via a bearing. The fixed frame (1002) is located above the second servo motor (1001). A base (1006) is fixedly connected to the front end of the fixed frame (1002), and a slotted disk (1007) is movably connected to the top end of the base (1006). Furthermore, a rotating rod (1008) is fixedly connected to the top of the slotted plate (1007), and a dividing plate (1009) is fixedly connected to the top of the rotating rod (1008). A pressure spring (1005) is fixedly connected to the center of the fixing frame (1002). The pressure spring (1005) is located between the rotating plate (1003) and the slotted plate (1007), and a slotted block (1004) is fixedly connected to the end of the pressure spring (1005) away from the fixing frame (1002). The outer side of the slotted plate (1007) has multiple slots, and the slotted block (1004) is inserted into the slot.

2. The rotary bottle cap feeding device based on negative pressure stroke control according to claim 1, characterized in that, The bottom end of the servo motor 2 (1001) is fixedly connected to a motor frame (11), the bottom end of the motor frame (11) is fixedly connected to a base frame (6), and the bottom end of the base frame (6) is fixedly connected to a base (8).

3. The rotary bottle cap feeding device based on negative pressure stroke control according to claim 1, characterized in that, The bottom end of the rotary table (1) is fixedly connected to a rotating frame (3), and the top end of the rotary table (1) is provided with multiple feeding bottle caps (2), and two of the feeding bottle caps (2) are located in the middle of the dividing plate (1009).

4. The rotary bottle cap feeding device based on negative pressure stroke control according to claim 2, characterized in that, The top of the base (8) is fixedly connected to a servo motor (7), the power output shaft of the servo motor (7) is connected to the rotating frame (3) through a transmission, and the top of the base (8) is fixedly connected to a feeding rack (4), which is located between the two base frames (6).

5. A rotary bottle cap feeding device based on negative pressure stroke control according to claim 4, characterized in that, The top of the feeding rack (4) is fixedly connected to a transport rack (5), the top of the transport rack (5) is fixedly connected to a negative pressure stroke control device (9), and a control component (12) is provided at the top of the transport rack (5), the control component (12) being located in front of the negative pressure stroke control device (9).

6. A rotary bottle cap feeding device based on negative pressure stroke control according to claim 5, characterized in that, The control component (12) includes a dual-axis motor (1201). The two power output shafts of the dual-axis motor (1201) are connected to a rotating lead screw (1202) via a coupling. The end of the rotating lead screw (1202) away from the dual-axis motor (1201) is fixedly connected to a fixed base (1203).

7. A rotary bottle cap feeding device based on negative pressure stroke control according to claim 6, characterized in that, The front ends of the two fixed seats (1203) are fixedly connected to the slide plates (1205). The bottom ends of the slide plates (1205) are fixedly connected to both sides of the transport frame (5). The outer side of the rotating screw (1202) is movably connected to the movable seats (1204). The two ends of the slide plates (1205) are provided with positioning grooves. The movable seats (1204) are slidably connected inside the positioning grooves. The front ends of the movable seats (1204) are fixedly connected to the moving rods (1206). The two sides of the moving rods (1206) are fixedly connected to the arc-shaped control plates (1207) at opposite positions.

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