Automatic flanging device for plastic bottle cap

Abstract

The utility model discloses an automatic flanging device for a plastic bottle cap, and relates to the technical field of plastic bottle cap processing. The plastic bottle cap conveying device comprises a machine frame and a plastic bottle cap body, a conveying mechanism is arranged in the machine frame, a rotary supporting seat is arranged on the surface of the conveying mechanism, the top of the rotary supporting seat is used for supporting and placing the plastic bottle cap body, and a U-shaped frame is fixedly installed on the top face of the machine frame. And a pressing rotating mechanism is arranged on the top surface of the U-shaped frame. The plastic bottle cap body is subjected to flanging operation through the flanging mechanism, the plastic bottle cap body can be continuously moved to the position below the pressing and rotating mechanism through the conveying mechanism, and the machined plastic bottle cap body is discharged into the discharging hopper through the conveying mechanism under the gravity effect at the same time; and through a discharging hopper, the plastic bottle cap bodies subjected to flanging machining are discharged, and then the machining efficiency of the plastic bottle cap bodies can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bottle cap processing, in particular to an automatic flanging device for plastic bottle caps. Background Art

[0002] A plastic bottle cap is a common packaging container used to close the mouth of a plastic bottle to keep the liquid or substance therein fresh and safe. The flange of a plastic bottle cap refers to the edge formed by the edge of the bottle cap being rolled outward. The flange can also provide additional sealing to prevent liquid leakage. Through the flange design, the edge of the plastic bottle cap usually presents a circular edge protruding outward. The shape of this edge can provide a better feel and grip, making it easier for users to rotate and unscrew the bottle cap.

[0003] In the existing flanging process for plastic bottle caps, it is often necessary to manually place the plastic bottle cap to be processed on the processing support component, and perform flanging processing on it through the flanging mechanism. After the flanging process is completed, the bottle cap on the supporting component needs to be manually removed, and then another plastic bottle cap to be processed is placed. Therefore, the existing processing device is inefficient when used, and the manual operation is large, time-consuming and labor-intensive.

[0004] For this reason, a plastic bottle cap automatic flanging device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and provide an automatic flanging device for plastic bottle caps.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A plastic bottle cap automatic flanging device comprises a frame and a plastic bottle cap body, wherein a conveying mechanism is arranged inside the frame, a rotating support seat is arranged on the surface of the conveying mechanism, and the top of the rotating support seat is used to support and place the plastic bottle cap body, a U-shaped frame is fixedly installed on the top surface of the frame, and a pressing rotating mechanism is arranged on the top surface of the U-shaped frame, a flanging mechanism for flanging the plastic bottle cap body is fixedly installed on the inner wall of the rear side wall of the frame, and a discharge hopper is fixedly installed on the inner walls of the front and rear sides of the frame.

[0008] Furthermore, the conveying mechanism includes a rotating shaft, and the front and rear side walls of the frame are rotatably mounted with the rotating shaft, the front side wall of the frame is fixedly mounted with a first motor, and the output end of the first motor and the front end of the left rotating shaft are fixedly mounted, a transmission wheel is fixedly sleeved on the surface of the rotating shaft, and a transmission chain is meshingly mounted on the surface of the transmission wheel, and a frame is relatively arranged between the two sets of transmission chains.

[0009] Furthermore, the rotating support seat includes a rotating shaft, the rotating shaft is rotatably plugged into the interior of the frame, a supporting end is fixedly installed on the top end of the rotating shaft, and a limiting ring is fixedly provided on the surface of the rotating shaft.

[0010] Furthermore, the clamping and rotating mechanism includes a first hydraulic rod, the top surface of the U-shaped frame is fixedly mounted with the first hydraulic rod, and the output end of the first hydraulic rod passes through the U-shaped frame and is fixedly mounted with a mounting frame, a second motor is fixedly mounted on the inner bottom of the mounting frame, and the output end of the second motor passes through the bottom surface of the mounting frame and is fixedly mounted with a pressing sleeve.

[0011] Furthermore, the flanging mechanism includes a second hydraulic rod, the second hydraulic rod is fixedly mounted on the rear inner wall of the frame, an L-shaped frame is fixedly mounted on the free end of the second hydraulic rod, and a flanging wheel is rotatably mounted on the bottom surface of the L-shaped frame.

[0012] Furthermore, when flanging is performed on the plastic bottle cap body corresponding to the flanging mechanism, the pressing sleeve is located above the supporting end head, and the supporting end head and the pressing sleeve are engaged to press and fix the plastic bottle cap body corresponding to the flanging mechanism.

[0013] The beneficial effects of the utility model are as follows:

[0014] The plastic bottle cap body to be processed is placed on the top surface of the rotating support seat, and the rotating support seat and the rotating support seat on its top surface are continuously conveyed by the conveying mechanism, so that the plastic bottle cap body is continuously conveyed to the bottom of the pressing and rotating mechanism, and the plastic bottle cap body to be processed is vertically pressed by the pressing and rotating mechanism, and the plastic bottle cap body is rotated at the same time, and the plastic bottle cap body is flanging by the flanging mechanism, and the plastic bottle cap body is continuously moved to the bottom of the pressing and rotating mechanism by the conveying mechanism, and the processed plastic bottle cap body is discharged into the inside of the discharge hopper by the conveying mechanism under the action of gravity, and the plastic bottle cap body after the flanging process is discharged by the discharge hopper, so as to improve the processing efficiency of the plastic bottle cap body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial side sectional view of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the flanging mechanism of the utility model;

[0019] Figure numerals: 1. frame; 2. conveying mechanism; 201. rotating shaft; 202. first motor; 203. transmission wheel; 204. transmission chain; 205. frame; 3. rotating support seat; 301. rotating shaft; 302. supporting end; 303. limiting ring; 4. plastic bottle cap body; 5. U-shaped frame; 6. pressing and rotating mechanism; 601. first hydraulic rod; 602. mounting frame; 603. second motor; 604. pressing sleeve; 7. flanging mechanism; 701. second hydraulic rod; 702. L-shaped frame; 703. flanging wheel; 8. discharge hopper. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4As shown, an automatic flanging device for plastic bottle caps comprises a frame 1 and a plastic bottle cap body 4, a conveying mechanism 2 is arranged inside the frame 1, a rotating support seat 3 is arranged on the surface of the conveying mechanism 2, and the top of the rotating support seat 3 is used to support and place the plastic bottle cap body 4, a U-shaped frame 5 is fixedly installed on the top surface of the frame 1, and a pressing rotating mechanism 6 is arranged on the top surface of the U-shaped frame 5, a flanging mechanism 7 for flanging the plastic bottle cap body 4 is fixedly installed on the inner wall of the rear side wall of the frame 1, and a discharge hopper 8 is fixedly installed on the inner walls of the front and rear sides of the frame 1. More specifically, the plastic bottle cap body 4 to be processed is placed on the top surface of the rotating support seat 3, and the rotating support seat 3 and the rotating support seat 3 on its top surface are continuously conveyed through the conveying mechanism 2, so that the plastic bottle cap body 4 is continuously conveyed to the bottom of the pressing and rotating mechanism 6, and the plastic bottle cap body 4 to be processed is vertically pressed by the pressing and rotating mechanism 6, and the plastic bottle cap body 4 is rotated at the same time, and the plastic bottle cap body 4 is flanging by the flanging mechanism 7, and the plastic bottle cap body 4 is continuously moved to the bottom of the pressing and rotating mechanism 6 by the conveying mechanism 2, and the processed plastic bottle cap body 4 is discharged into the inside of the discharge hopper 8 by the conveying mechanism 2 under the action of gravity, and the plastic bottle cap body 4 after the flanging process is discharged by the discharge hopper 8, so as to improve the processing efficiency of the plastic bottle cap body 4.

[0025] The conveying mechanism 2 includes a rotating shaft 201, and the rotating shaft 201 is rotatably mounted on the front and rear side walls of the frame 1, and a first motor 202 is fixedly mounted on the front side wall of the frame 1, and the output end of the first motor 202 and the front end of the left rotating shaft 201 are fixedly mounted, and a transmission wheel 203 is fixedly sleeved on the surface of the rotating shaft 201, and a transmission chain 204 is meshed and mounted on the surface of the transmission wheel 203, and a frame 205 is arranged opposite to the two sets of transmission chains 204. More specifically, the left rotating shaft 201 and the transmission wheel 203 on its surface are driven to rotate by the first motor 202, and the transmission wheel 203 and the transmission chain 204 are meshed to thereby transport the frame 205 and the plastic bottle cap body 4 on the top surface of the rotating support seat 3.

[0026] The rotating support seat 3 includes a rotating shaft 301, the rotating shaft 301 is rotatably inserted inside the frame 205, a supporting end head 302 is fixedly installed on the top of the rotating shaft 301, and a limiting ring 303 is fixedly provided on the surface of the rotating shaft 301. More specifically, the plastic bottle cap body 4 to be processed is sleeved on the top surface of the supporting end head 302, and the plastic bottle cap body 4 is supported and placed through the supporting end head 302.

[0027] The pressing and rotating mechanism 6 includes a first hydraulic rod 601, the top surface of the U-shaped frame 5 is fixedly mounted with the first hydraulic rod 601, and the output end of the first hydraulic rod 601 penetrates the U-shaped frame 5 and is fixedly mounted with a mounting frame 602, the inner bottom of the mounting frame 602 is fixedly mounted with a second motor 603, and the output end of the second motor 603 penetrates the bottom surface of the mounting frame 602 and is fixedly mounted with a pressing sleeve 604. More specifically, the pressing sleeve 604 is driven to move vertically by the first hydraulic rod 601, so that the pressing sleeve 604 and the top surface of the plastic bottle cap body 4 are sleeved, and the pressing sleeve 604 is driven to rotate by the second motor 603, thereby rotating the plastic bottle cap body 4 and the rotating support seat 3.

[0028] The flanging mechanism 7 includes a second hydraulic rod 701, the second hydraulic rod 701 is fixedly installed on the inner wall of the rear side of the frame 1, an L-shaped frame 702 is fixedly installed on the free end of the second hydraulic rod 701, and a flanging wheel 703 is rotatably installed on the bottom surface of the L-shaped frame 702. More specifically, the L-shaped frame 702 is driven by the second hydraulic rod 701 to move horizontally, so that the surface of the flanging wheel 703 contacts the surface of the plastic bottle cap body 4, and the flanging wheel 703 is used to perform a flanging operation on the edge of the plastic bottle cap body 4. At the same time, the pressing sleeve 604 and the plastic bottle cap body 4 are driven to rotate by the second motor 603, so that the surface of the plastic bottle cap body 4 is evenly flanging by the flanging wheel 703.

[0029] When the plastic bottle cap body 4 corresponding to the flanging mechanism 7 is flanging, the pressing sleeve 604 is located above the supporting end 302, and the supporting end 302 and the pressing sleeve 604 are engaged to press and fix the plastic bottle cap body 4 corresponding to the flanging mechanism 7. More specifically, the pressing sleeve 604 and the supporting end 302 are used to press and fix the plastic bottle cap body 4 in the vertical direction.

[0030] In summary: the plastic bottle cap body 4 to be processed is placed on the top surface of the rotating support seat 3, and the rotating support seat 3 and the rotating support seat 3 on its top surface are continuously conveyed through the conveying mechanism 2, so that the plastic bottle cap body 4 is continuously conveyed to the bottom of the pressing and rotating mechanism 6, and the plastic bottle cap body 4 to be processed is vertically pressed by the pressing and rotating mechanism 6, and the plastic bottle cap body 4 is rotated at the same time, and the plastic bottle cap body 4 is flanging by the flanging mechanism 7, and the plastic bottle cap body 4 is continuously moved to the bottom of the pressing and rotating mechanism 6 by the conveying mechanism 2, and the processed plastic bottle cap body 4 is discharged into the inside of the discharge hopper 8 by the conveying mechanism 2 under the action of gravity, and the plastic bottle cap body 4 after the flanging process is discharged by the discharge hopper 8, so as to improve the processing efficiency of the plastic bottle cap body 4.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic flanging device for plastic bottle caps, characterized in that: The invention comprises a frame (1) and a plastic bottle cap body (4), wherein a conveying mechanism (2) is arranged inside the frame (1), a rotating support seat (3) is arranged on the surface of the conveying mechanism (2), and the top of the rotating support seat (3) is used to support and place the plastic bottle cap body (4), a U-shaped frame (5) is fixedly installed on the top surface of the frame (1), and a pressing rotating mechanism (6) is arranged on the top surface of the U-shaped frame (5), a flanging mechanism (7) for flanging the plastic bottle cap body (4) is fixedly installed on the inner wall of the rear side wall of the frame (1), and a discharge hopper (8) is fixedly installed on the inner walls of the front and rear sides of the frame (1).

2. The automatic flanging device for plastic bottle caps according to claim 1, characterized in that: The conveying mechanism (2) comprises a rotating shaft (201), the rotating shaft (201) is rotatably mounted on the front and rear side walls of the frame (1), a first motor (202) is fixedly mounted on the front side wall of the frame (1), and the output end of the first motor (202) and the front end of the left rotating shaft (201) are fixedly mounted, a transmission wheel (203) is fixedly sleeved on the surface of the rotating shaft (201), and a transmission chain (204) is meshingly mounted on the surface of the transmission wheel (203), and a frame (205) is arranged opposite to the two sets of transmission chains (204).

3. The automatic flanging device for plastic bottle caps according to claim 2, characterized in that: The rotating support seat (3) comprises a rotating shaft (301), the rotating shaft (301) is rotatably plugged into the interior of the frame (205), a supporting end (302) is fixedly mounted on the top of the rotating shaft (301), and a limiting ring (303) is fixedly arranged on the surface of the rotating shaft (301).

4. The automatic flanging device for plastic bottle caps according to claim 3, characterized in that: The clamping rotation mechanism (6) comprises a first hydraulic rod (601), the top surface of the U-shaped frame (5) is fixedly mounted with the first hydraulic rod (601), and the output end of the first hydraulic rod (601) passes through the U-shaped frame (5) and is fixedly mounted with a mounting frame (602), the inner bottom of the mounting frame (602) is fixedly mounted with a second motor (603), and the output end of the second motor (603) passes through the bottom surface of the mounting frame (602) and is fixedly mounted with a pressing sleeve (604).

5. The automatic flanging device for plastic bottle caps according to claim 1, characterized in that: The flanging mechanism (7) comprises a second hydraulic rod (701), the second hydraulic rod (701) is fixedly mounted on the inner wall of the rear side of the frame (1), an L-shaped frame (702) is fixedly mounted on the free end of the second hydraulic rod (701), and a flanging wheel (703) is rotatably mounted on the bottom surface of the L-shaped frame (702).

6. The automatic flanging device for plastic bottle caps according to claim 4, characterized in that: When flanging is performed on the plastic bottle cap body (4) corresponding to the flanging mechanism (7), the pressing sleeve (604) is located above the supporting end head (302), and the supporting end head (302) and the pressing sleeve (604) are engaged to press and fix the plastic bottle cap body (4) corresponding to the flanging mechanism (7).

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