Plastic cap feeding machine

Abstract

The utility model relates to the technical fields of feeding machine, in particular to a kind of plastic cap feeding machine, it is not only convenient to adjust according to different size plastic cap, improve the use flexibility of device, and it is convenient to blow and clean the residual waste chip on plastic cap, it is convenient for subsequent direct use;Including vibration mechanism;Still including guide mechanism, conveying mechanism, collection mechanism and blowing mechanism, guide mechanism is installed on vibration mechanism and drives plastic cap feeding, conveying mechanism is installed on vibration mechanism and is conveyed to plastic cap, collection mechanism is installed on conveying mechanism and is collected to the waste chip on plastic cap, blowing mechanism is installed on vibration mechanism and is blown to plastic cap.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding machines, and in particular to a plastic cap feeding machine. Background Technology

[0002] On automated production lines for plastic products, such as bottle caps, cosmetic bottle caps, and pharmaceutical packaging caps, the injection-molded parts typically undergo subsequent processes including inspection, printing, assembly, and packaging. One of the key aspects of automating these processes is an efficient and reliable material feeding process.

[0003] Existing feeding machines, such as the automatic feeding mechanism of a new energy battery cap assembly equipment disclosed in utility model patent application number 202422480788.2, mainly include a vibrating feeding plate. The bottom of the vibrating feeding plate is fixedly connected to a fixed base, and the upper end of the fixed base is fixedly connected to an installation bracket. In use, the feeding hopper can store a large number of battery caps. By activating the electric telescopic rod, the output end of the electric telescopic rod retracts and pulls the sliding block to slide on the inner wall of the limiting groove, while simultaneously driving the baffle to move.

[0004] However, existing feeding machines have poor versatility, making it difficult to adjust the track and orientation mechanism according to the size of the plastic caps. They lack flexibility, and the friction between the plastic caps during the vibration feeding process may cause them to collect waste debris, affecting subsequent use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a plastic cap feeding machine that not only facilitates adjustment according to different sizes of plastic caps, improving the flexibility of the device, but also facilitates the blowing and cleaning of residual waste on the plastic caps, making it convenient for subsequent direct use.

[0006] This utility model discloses a plastic cap feeding machine, including a vibration mechanism; it also includes a guiding mechanism, a conveying mechanism, a collecting mechanism, and a blowing mechanism. The guiding mechanism is installed on the vibration mechanism and drives the feeding of plastic caps. The conveying mechanism is installed on the vibration mechanism and conveys the plastic caps. The collecting mechanism is installed on the conveying mechanism and collects waste on the plastic caps. The blowing mechanism is installed on the vibration mechanism and blows the plastic caps. The operator pours the plastic caps into the vibration mechanism, adjusts the guiding mechanism according to the width of the plastic caps, the vibration mechanism drives the plastic caps to vibrate and feed, the guiding mechanism guides the plastic caps, the conveying mechanism conveys the plastic caps forward, and the blowing mechanism is activated to blow the plastic caps, blowing the residual waste on the plastic caps into the collecting mechanism for collection.

[0007] Preferably, the vibration mechanism includes a support leg, a support base, a feeding cylinder, a vibration motor, a distribution cone, and a spiral conveying channel. The support leg is placed on the ground, the bottom end of the support base is connected to the top end of the support leg, the bottom end of the feeding cylinder is connected to the top end of the support base, the feeding cylinder has an internal cavity, the vibration motor is installed on the feeding cylinder, the distribution cone is installed in the cavity of the feeding cylinder, and the spiral conveying channel is installed on the inner wall of the cavity of the feeding cylinder. The operator pours the plastic cap into the cavity of the feeding cylinder, and the distribution cone makes the plastic cap roll to the edge of the cavity of the feeding cylinder. The vibration motor is started, and the vibration motor drives the feeding cylinder to vibrate, so that the plastic cap is conveyed upward along the spiral conveying channel.

[0008] Preferably, the guiding mechanism includes a fixed guide rod, a positioning rod, a slider, a fixing bolt, a movable guide rod, and a movable bracket. The fixed guide rod is installed on the screw conveyor channel, the positioning rod is installed in the cavity of the feeding cylinder and has multiple sets of positioning holes, the slider is slidably installed on the positioning rod, the fixing bolt is installed on the slider, the movable guide rod is installed on the slider, and the movable bracket is slidably installed on the feeding cylinder and connected to the movable guide rod. According to the size of the plastic cap, the operator slides the slider and the movable bracket, and then tightens the fixing bolt to fix the slider on the positioning rod. The plastic cap on the screw conveyor channel moves between the fixed guide rod and the movable guide rod, and the cap brim is placed between the fixed guide rod and the movable guide rod. Under the action of gravity, the cap body naturally droops, which facilitates the guiding and positioning of the plastic cap.

[0009] Preferably, the conveying mechanism includes a protective cover, a conveying roller, and a collecting hopper. The protective cover is installed on the feeding cylinder, the conveying roller is rotatably installed inside the protective cover, and the top of the collecting hopper is connected to the bottom of the protective cover. The plastic cap inside the protective cover may not have enough vibration force to continue moving forward. The conveying roller is started to rotate, and the rotation of the conveying roller pushes the plastic cap forward, and the waste on the plastic cap falls into the collecting hopper.

[0010] Preferably, the conveyor roller surface is covered with a rubber pad; by applying the rubber pad, not only can the plastic cap be prevented from being scratched, but the friction between the plastic cap and the conveyor roller is also increased, ensuring the conveying effect.

[0011] Preferably, the collection mechanism includes a filter box, a filter plate, a sealing cover, and a handle. The filter box is mounted on a support, and the top of the filter box is connected to the bottom of the collection hopper. The filter plate is slidably mounted inside the filter box, the sealing cover is mounted on the filter plate, and the handle is mounted on the sealing cover. The purging mechanism extracts air from the filter box, and the sealing cover ensures the airtightness of the filter box, thereby creating negative pressure in the filter box and drawing the waste debris from the collection hopper into the filter box. The filter plate filters the filter box, preventing waste debris from being drawn into the purging mechanism. After prolonged use, the handle is used to pull the sealing cover and the filter plate out to clean the filter plate.

[0012] Preferably, the purging mechanism includes an air pump, an air supply pipe, two sets of branch pipes, and multiple sets of nozzles. The air pump is installed on the filter box and its inlet is connected to the inside of the filter box. The air supply pipe is connected to the inside of the air pump's outlet. Both sets of branch pipes are installed on the protective cover and connected to the inside of the air supply pipe. The multiple sets of nozzles are installed on the two sets of branch pipes respectively. The air pump is started to extract air from the filter box and deliver the air to the two sets of branch pipes through the air supply pipe. The multiple sets of nozzles spray air to purge the plastic cap inside the protective cover, accelerating the falling off of residual waste.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the worker pours the plastic cap into the vibration mechanism, adjusts the guide mechanism according to the width of the plastic cap, the vibration mechanism drives the plastic cap to vibrate and feed, the guide mechanism guides the plastic cap, the conveying mechanism conveys the plastic cap forward, and the blowing mechanism is started to blow the plastic cap, blowing the residual waste on the plastic cap into the collection mechanism for collection. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is a front view cross-sectional structural diagram of the vibration mechanism of this utility model; Figure 3 This is a partially enlarged cross-sectional isometric structural diagram of the guiding mechanism and conveying mechanism of this utility model; Figure 4 This is a partially enlarged cross-sectional isometric structural diagram of the collection mechanism and purging mechanism of this utility model; Figure 5 This is an isometric structural diagram of the purging mechanism of this utility model.

[0015] The attached diagram is labeled as follows: 01, Vibration mechanism; 11, Support leg; 12, Support; 13, Feeding cylinder; 14, Vibration motor; 15, Distributing cone; 16, Screw conveyor channel; 02, Guiding mechanism; 21, Fixed guide rod; 22, Positioning rod; 23, Slider; 24, Fixing bolt; 25, Moving guide rod; 26, Moving bracket; 03, Conveying mechanism; 31, Protective cover; 32, Conveying roller; 33, Collection hopper; 04, Collection mechanism; 41, Filter box; 42, Filter plate; 43, Sealing cover; 44, Handle; 05, Blowing mechanism; 51, Air pump; 52, Air supply pipe; 53, Branch pipe; 54, Nozzle. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0017] Example 1 This utility model discloses a plastic cap feeding machine, including a vibration mechanism 01; it also includes a guiding mechanism 02, a conveying mechanism 03, a collecting mechanism 04, and a blowing mechanism 05. The guiding mechanism 02 is installed on the vibration mechanism 01 and drives the feeding of plastic caps. The conveying mechanism 03 is installed on the vibration mechanism 01 and conveys the plastic caps. The collecting mechanism 04 is installed on the conveying mechanism 03 and collects waste from the plastic caps. The blowing mechanism 05 is installed on the vibration mechanism 01 and blows the plastic caps. The vibration mechanism 01 includes a support leg 11, a support 12, a feeding cylinder 13, a vibration motor 14, a distributing cone 15, and a spiral conveying channel 16. The support leg 11 is placed on the ground, and the bottom end of the support 12 is connected to the top end of the support leg 11. The bottom end of the feeding cylinder 13 is connected to the top end of the support 12. The feeding cylinder 13 has an internal cavity. The vibration motor 14 is mounted on the feeding cylinder 13, and the material distribution cone 15 is installed inside the cavity of the feeding cylinder 13. The screw conveying channel 16 is installed on the inner wall of the cavity of the feeding cylinder 13. The guiding mechanism 02 includes a fixed guide rod 21, a positioning rod 22, a slider 23, a fixing bolt 24, a moving guide rod 25, and a moving bracket 26. The fixed guide rod 21 is installed on the screw conveying channel 16. The positioning rod 22 is installed inside the cavity of the feeding cylinder 13 and has multiple sets of positioning holes. The slider 23 is slidably mounted on the positioning rod 22. The fixing bolt 24 is mounted on the slider 23. The moving guide rod 25 is mounted on the slider 23. The movable bracket 26 is slidably mounted on the feeding cylinder 13 and connected to the movable guide rod 25; the conveying mechanism 03 includes a protective cover 31, a conveying roller 32, and a collecting hopper 33. The protective cover 31 is mounted on the feeding cylinder 13, the conveying roller 32 is rotatably mounted inside the protective cover 31, and the top end of the collecting hopper 33 is connected to the bottom end of the protective cover 31; it also includes a rubber pad attached to the surface of the conveying roller 32; when it is working, firstly, the worker pours the plastic caps into the cavity of the feeding cylinder 13, and by setting the material distribution cone 15, the plastic caps roll to the edge of the cavity of the feeding cylinder 13. The vibration motor 14 is started, and the vibration motor 14 drives the feeding cylinder 13 to vibrate, so that the plastic caps are conveyed upward along the spiral conveying channel 16. The worker then adjusts the size of the plastic caps accordingly. Slide the slider 23 and the movable bracket 26, then tighten the fixing bolt 24 to fix the slider 23 on the positioning rod 22. The plastic cap on the spiral conveying channel 16 moves between the fixed guide rod 21 and the movable guide rod 25. The cap brim is placed between the fixed guide rod 21 and the movable guide rod 25. Under the action of gravity, the cap body naturally hangs down, which facilitates the guidance and positioning of the plastic cap. The plastic cap located in the protective cover 31 may not have enough vibration force to continue moving forward. Start the conveying roller 32 to rotate. The rotation of the conveying roller 32 pushes the plastic cap forward. By attaching rubber pads, not only can the plastic cap be prevented from being scratched, but the friction between the plastic cap and the conveying roller 32 is also increased to ensure the conveying effect. The waste on the plastic cap falls into the collection hopper 33.

[0018] Example 2 like Figures 1 to 5 As shown, this utility model discloses a plastic cap feeding machine based on embodiment 1. The collecting mechanism 04 includes a filter box 41, a filter plate 42, a sealing cover 43, and a handle 44. The filter box 41 is mounted on the support 12, and the top of the filter box 41 is connected to the bottom of the collecting hopper 33. The filter plate 42 is slidably mounted inside the filter box 41, the sealing cover 43 is mounted on the filter plate 42, and the handle 44 is mounted on the sealing cover 43. The blowing mechanism 05 includes an air pump 51, an air supply pipe 52, two sets of branch pipes 53, and multiple sets of nozzles 54. The air pump 51 is mounted on the filter box 41, and the air inlet of the air pump 51 is connected to the inside of the filter box 41. The air supply pipe 52 is connected to the air outlet of the air pump 51. Both sets of branch pipes 53 are installed on the protective cover 31 and connected to the inside of the air supply pipe 52. Multiple sets of nozzles 54 are installed on the two sets of branch pipes 53 respectively. When it is working, firstly, the operator pours the plastic cap into the cavity of the feeding cylinder 13. By setting the material distribution cone 15, the plastic cap rolls to the edge of the cavity of the feeding cylinder 13. The vibration motor 14 is started, and the vibration motor 14 drives the feeding cylinder 13 to vibrate, so that the plastic cap is conveyed upward along the spiral conveying channel 16. According to the size of the plastic cap, the operator slides the slider 23 and the moving bracket 26, and then tightens the fixing bolt 24 to move the slider 23. Fixed to the positioning rod 22, the plastic cap on the spiral conveyor channel 16 moves between the fixed guide rod 21 and the moving guide rod 25. The cap brim is positioned between the fixed guide rod 21 and the moving guide rod 25, and the cap body naturally droops under gravity, facilitating the guidance and positioning of the plastic cap. The plastic cap inside the protective cover 31 may not have enough vibration force to continue moving forward. The conveyor roller 32 is started to rotate, and the rotation of the conveyor roller 32 pushes the plastic cap forward. By applying rubber pads, not only can the plastic cap be prevented from being scratched, but the friction between the plastic cap and the conveyor roller 32 is also increased, ensuring the conveying effect. The air pump 51 is started to extract the air from the filter box 41, and the air is removed. Air is delivered through the air supply pipe 52 to two sets of branch pipes 53. Multiple sets of nozzles 54 spray air to blow away the plastic caps inside the protective cover 31, accelerating the falling off of residual waste. The waste on the plastic caps falls into the collection hopper 33. The air pump 51 extracts air from the filter box 41. The sealing cover 43 ensures the airtightness of the filter box 41, thereby creating negative pressure in the filter box 41, which draws the waste in the collection hopper 33 into the filter box 41. The filter plate 42 filters the filter box 41 to prevent waste from being drawn into the air pump 51. After long-term use, the operating handle 44 pulls the sealing cover 43 and the filter plate 42 to slide out and clean the filter plate 42.

[0019] The vibration motor 14 and air pump 51 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0020] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A plastic cap feeding machine, comprising a vibration mechanism (01); characterized in that, It also includes a guiding mechanism (02), a conveying mechanism (03), a collecting mechanism (04), and a blowing mechanism (05). The guiding mechanism (02) is installed on the vibrating mechanism (01) and drives the plastic cap to be fed. The conveying mechanism (03) is installed on the vibrating mechanism (01) and conveys the plastic cap. The collecting mechanism (04) is installed on the conveying mechanism (03) and collects the waste on the plastic cap. The blowing mechanism (05) is installed on the vibrating mechanism (01) and blows the plastic cap.

2. The plastic cap feeding machine as described in claim 1, characterized in that, The vibration mechanism (01) includes a support leg (11), a support (12), a feeding cylinder (13), a vibration motor (14), a distribution cone (15), and a spiral conveying channel (16). The support leg (11) is placed on the ground. The bottom end of the support (12) is connected to the top end of the support leg (11). The bottom end of the feeding cylinder (13) is connected to the top end of the support (12). The feeding cylinder (13) has a cavity inside. The vibration motor (14) is installed on the feeding cylinder (13). The distribution cone (15) is installed in the cavity of the feeding cylinder (13). The spiral conveying channel (16) is installed on the inner wall of the cavity of the feeding cylinder (13).

3. A plastic cap feeding machine as described in claim 2, characterized in that, The guiding mechanism (02) includes a fixed guide rod (21), a positioning rod (22), a slider (23), a fixing bolt (24), a moving guide rod (25), and a moving bracket (26). The fixed guide rod (21) is installed on the screw conveyor channel (16). The positioning rod (22) is installed in the cavity of the feed cylinder (13) and has multiple sets of positioning holes. The slider (23) is slidably installed on the positioning rod (22). The fixing bolt (24) is installed on the slider (23). The moving guide rod (25) is installed on the slider (23). The moving bracket (26) is slidably installed on the feed cylinder (13) and connected to the moving guide rod (25).

4. A plastic cap feeding machine as described in claim 2, characterized in that, The conveying mechanism (03) includes a protective cover (31), a conveying roller (32) and a collecting hopper (33). The protective cover (31) is installed on the feeding cylinder (13), the conveying roller (32) is rotatably installed inside the protective cover (31), and the top of the collecting hopper (33) is connected to the bottom of the protective cover (31).

5. A plastic cap feeding machine as described in claim 4, characterized in that, It also includes a rubber pad attached to the surface of the conveyor roller (32).

6. A plastic cap feeding machine as described in claim 4, characterized in that, The collection mechanism (04) includes a filter box (41), a filter plate (42), a sealing cover (43), and a handle (44). The filter box (41) is mounted on a support (12) and the top of the filter box (41) is connected to the bottom of the collection hopper (33). The filter plate (42) is slidably mounted inside the filter box (41). The sealing cover (43) is mounted on the filter plate (42), and the handle (44) is mounted on the sealing cover (43).

7. A plastic cap feeding machine as described in claim 6, characterized in that, The purging mechanism (05) includes an air pump (51), an air supply pipe (52), two sets of branch pipes (53) and multiple sets of nozzles (54). The air pump (51) is installed on the filter box (41) and the air inlet of the air pump (51) is connected to the inside of the filter box (41). The air supply pipe (52) is connected to the inside of the air outlet of the air pump (51). The two sets of branch pipes (53) are installed on the protective cover (31) and are connected to the inside of the air supply pipe (52). The multiple sets of nozzles (54) are installed on the two sets of branch pipes (53) respectively.

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