Bottle cap straightening machine

Abstract

The present invention discloses a bottle cap straightening machine in the technical field of waste recycling and reuse, comprising a straightening platform, a vibrating plate and a straightening component, etc. The stepping motor works to drive the rotating plate to rotate, and the first vacuum pump works to make one side of the suction pipe have negative pressure. When one of the suction pipes rotates to the discharge end of the vibrating plate, the bottle cap is adsorbed on the suction pipe from the discharge end of the vibrating plate, and the suction pipe rotates with the rotating plate. During the rotation of the suction pipe with the bottle cap, the upper wall of the bottle cap becomes flat after being smoothed by a straightening block. At this time, the position of the bottle cap is opposite to the bottle cap outlet pipe, the electric control valve on the first connecting pipe is closed, and the electric control valve on the second connecting pipe is opened. The second vacuum pump works to make the inside of the bottle cap outlet pipe have negative pressure suction, and the bottle cap to be corrected is adsorbed into the bottle cap receiving box, so as to complete one bottle cap correction. The above process works cyclically, that is, multiple bottle caps are corrected.

Description

Technical Field

[0001] The invention relates to the technical field of waste material recycling and reuse, and specifically relates to a bottle cap straightening machine. Background Art

[0002] Bottle caps are currently a commonly used packaging form for bottle packaging, especially in the beverage field. Bottle caps are generally made of polyolefin as the main raw material and are processed and formed by injection molding, hot pressing and other processes. However, in the processing and forming process, various quality problems often occur due to various reasons such as molds, equipment and materials. For example, the unevenness of the upper wall of the bottle cap causes the bottle cap to be scrapped, resulting in production waste. A bottle cap straightening machine is now proposed to correct the unevenness of the upper wall of the bottle cap, so that the discarded bottle caps can be reused and production costs can be saved. Summary of the invention

[0003] The purpose of the present invention is to provide a bottle cap straightening machine to straighten the uneven upper wall of the bottle cap, so that the discarded bottle caps can be reused and the production cost can be saved.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bottle cap correction machine comprises a correction platform, a vibration plate is installed on the upper end surface of the correction platform, and the vibration plate is used to transport waste bottle caps. A correction component is arranged on the upper end surface of the correction platform and on one side of the vibration plate. The correction component comprises a stepper motor fixing support, a stepper motor is installed on the upper end of the stepper motor fixing support, and the output end shaft of the stepper motor is connected to a rotating disk. The interior of the rotating disk is a cavity structure, and three suction pipes are evenly connected along the side wall of the rotating disk. One end of an exhaust pipe is connected at the center position on the side wall of the rotating disk, and the other end of the exhaust pipe is connected to the exhaust pipe. It is connected to the first vacuum pump through a first connecting pipe, a bottle cap outlet pipe is provided on the upper end surface of the correction platform and located on one side of the suction pipe, the lower end of the side wall of the bottle cap outlet pipe is connected to the second vacuum pump through a second connecting pipe, the first connecting pipe and the second connecting pipe are both provided with electric control valves, a bottle cap receiving box is provided on the lower side of the bottle cap outlet pipe, a correction block is fixedly connected to the upper end surface of the correction platform and located on the lower side of the bottle cap outlet pipe, and an electric control box is provided on the upper end surface of the correction platform, and the electric control box is used to control the vibration plate, the stepping motor, the first vacuum pump, the second vacuum pump and the electric control valve.

[0005] Preferably, the correction platform comprises a flat plate, and support legs are fixedly connected to the four corners of the lower end surface of the flat plate.

[0006] Preferably, the stepper motor fixed support includes a base plate, which is fixedly connected to the correction platform by bolts, the upper end of the base plate is integrally connected to one end of a support rod, the other end of the support rod is fixedly connected to a support plate, and the stepper motor is installed on the upper end surface of the support plate.

[0007] Preferably, the discharge end of the vibration plate is located on one side of the suction pipe.

[0008] Preferably, the bottle cap receiving box is an open box, and a handle is provided on the side wall of the bottle cap receiving box.

[0009] Preferably, the bottle cap outlet tube is supported by a tube bracket, and the tube bracket includes a clamp, which surrounds the outer wall of the bottle cap outlet tube, and the lower end of the side wall of the clamp is symmetrically fixedly connected with an L-shaped support rod, and the L-shaped support rod is fixedly connected to the correction platform by bolts.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: a bottle cap correction machine, the correction component receives the bottle caps transmitted by the vibration plate and corrects them, the correction component includes a stepper motor fixed support, the stepper motor works to drive the rotating plate to rotate, the first vacuum pump works to make one side of the suction pipe have negative pressure, when one of the suction pipes rotates to the discharge end of the vibration plate, the bottle cap is adsorbed on the suction pipe from the discharge end of the vibration plate, the suction pipe rotates with the rotating plate, and the suction pipe with the bottle cap is smoothed by the correction block during the rotation process, so that the upper wall of the bottle cap becomes flat, at this time, the position of the bottle cap is opposite to the bottle cap outlet pipe, the electric control valve on the first connecting pipe is closed, and the electric control valve on the second connecting pipe is opened, and the second vacuum pump works to make the inside of the bottle cap outlet pipe have negative pressure suction, and the bottle cap to be corrected is adsorbed into the bottle cap receiving box to complete one bottle cap correction, and the above process works cyclically, that is, multiple bottle caps are corrected. The present invention realizes the recycling and reuse of discarded bottle caps through a simple structure, thereby effectively saving production costs.

[0011] Furthermore, the correction platform includes a flat plate, and support legs are fixedly connected to the four corners of the lower end surface of the flat plate. The support legs support the flat plate. The flat plate is a bearing plate of the correction platform and supports the upper components thereof.

[0012] Furthermore, the stepper motor fixed support includes a base plate, which is fixedly connected to the correction platform by bolts. The base plate and the correction platform are fixedly connected so that the stepper motor fixed support is stably fixed on the upper end surface of the correction platform. The upper end of the base plate is integrally connected with one end of a support rod, and the other end of the support rod is fixedly connected to a support plate. The stepper motor is installed on the upper end surface of the support plate, and the support rod supports the support plate. The stepper motor fixed support supports the stepper motor on the upper side of the correction platform.

[0013] Furthermore, the bottle cap receiving box is an open box, a side wall of the bottle cap receiving box is provided with a handle, and the bottle cap receiving box is used to receive the bottle caps discharged from the bottle cap outlet pipe.

[0014] Furthermore, the bottle cap outlet tube is supported by a tube bracket, and the tube bracket includes a clamp, and the clamp is wrapped around the outer wall of the bottle cap outlet tube. The lower end of the side wall of the clamp is symmetrically fixedly connected with an L-shaped support rod, and the L-shaped support rod is fixedly connected to the correction platform by bolts. The L-shaped support rod is used to support the clamp, so that the tube bracket supports the bottle cap outlet tube on the upper side of the correction platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the main structure of the present invention;

[0016] Figure 2 It is a rear view of the main structure of the present invention;

[0017] Figure 3 It is a left view of the bottle cap outlet pipe and the pipe support of the present invention;

[0018] Figure 4 It is a cross-sectional view of the rotating disk of the present invention;

[0019] Figure 5 It is a right view of the rotating disk of the present invention;

[0020] Figure 6 This is a top view of the position relationship of the discharge end of the vibrating plate, the air suction pipe, the bottle cap outlet pipe and the correction block of the present invention.

[0021] In the figure: 1-correction platform, 101-plate, 102-support leg, 2-vibration plate, 3-correction component, 301-stepping motor fixed support, 3011-bottom plate, 3012-support rod, 3013-support plate, 302-stepping motor, 303-rotating plate, 304-intake pipe, 305-exhaust pipe, 306-first vacuum pump, 307-first connecting pipe, 308-bottle cap outlet pipe, 309-second vacuum pump, 310-second connecting pipe, 4-bottle cap receiving box, 5-pipe bracket, 501-hoop, 502-L-shaped support rod, 6-correction block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0023] The description of directions (up, down, left, right, front, back) is based on the drawings in the specification. Figure 1 The structure shown is described for reference, but the actual use direction of the present invention is not limited thereto.

[0024] Example:

[0025] The present invention provides a technical solution: please refer to Figure 1 The bottle cap correction machine comprises a correction platform 1, the correction platform 1 is used to carry the upper components, the upper end surface of the correction platform 1 is installed with a vibration plate 2, the vibration plate 2 is a prior art, the vibration plate is an auxiliary feeding device of an automatic assembly or automatic processing machine, which can arrange various products in an orderly manner, and cooperate with the automatic processing machine to complete the processing of the workpiece, and a pulse electromagnet is arranged at the lower side of the vibration plate hopper, which can make the hopper vibrate in the vertical direction, and the inclined spring sheet drives the hopper to do torsional vibration around its vertical axis, and the parts in the hopper are moved along the spiral direction due to the vibration. The track descends, and after a series of posture changes during the descent, the parts can automatically enter the assembly or processing position in a unified state according to the requirements of assembly or processing. Its working purpose is to automatically and orderly arrange the disordered workpieces and accurately transport them to the next process through vibration. The vibration plate is widely used in various industries such as electronics, hardware, plastics, watches, batteries, food, connectors, medical equipment, medicine, food, toys, stationery, and daily necessities. It is a common equipment for solving the feeding of industrial automation equipment. The vibration plate 2 is used to transport waste bottle caps. Please refer to Figure 2A correction component 3 is provided on the upper end surface of the correction platform 1 and located on one side of the vibration plate 2. The correction component 3 receives the bottle caps transmitted by the vibration plate 2 and corrects them. The correction component 3 includes a stepper motor fixing support 301. A stepper motor 302 is installed on the upper end of the stepper motor fixing support 301. The stepper motor fixing support 301 supports the stepper motor 302 on the upper side of the correction platform 1. The output end shaft of the stepper motor 302 is connected to a rotating plate 303. Please refer to Figure 4 and Figure 5 The interior of the rotating disk 303 is a cavity structure. Three suction pipes 304 are evenly connected along the side wall of the rotating disk 303. One end of the exhaust pipe 305 is connected at the center position of the side wall of the rotating disk 303. The other end of the exhaust pipe 305 is connected to the first vacuum pump 306 through a first connecting pipe 307. A bottle cap outlet pipe 308 is provided on the upper end surface of the correction platform 1 and on one side of the suction pipe 304. The lower end of the side wall of the bottle cap outlet pipe 308 is connected to the second vacuum pump 309 through a second connecting pipe 310. The first connecting pipe 307 and the second connecting pipe 310 are both provided with electric control valves, a bottle cap receiving box 4 is provided at the lower side of the bottle cap outlet pipe 308, a correction block 6 is fixedly connected to the upper end surface of the correction platform 1 and located at the lower side of the bottle cap outlet pipe 308, the stepping motor 302 works to drive the rotating disk 303 to rotate, the first vacuum pump 306 works to make one side of the suction pipe 304 have negative pressure, when one of the suction pipes 304 is transferred to the discharge end of the vibration disk 2, the bottle caps are adsorbed from the discharge end of the vibration disk 2 On the suction pipe 304, the suction pipe 304 rotates with the rotating disk 303. During the rotation of the suction pipe 304 with the bottle cap, the suction pipe 304 is smoothed by the correction block 6, so that the upper wall of the bottle cap becomes flat. At this time, the position of the bottle cap is opposite to the bottle cap outlet pipe 308, the electric control valve on the first connecting pipe 307 is closed, and the electric control valve on the second connecting pipe 310 is opened. The second vacuum pump 309 works to make the inside of the bottle cap outlet pipe 308 have negative pressure suction, so that the corrected bottle cap is adsorbed into the bottle cap receiving box 4, completing a The bottle caps are corrected and the process is cyclically worked according to the above process, that is, multiple bottle caps are corrected. An electric control box is arranged on the upper end surface of the correction platform 1, and the electric control box is used to control the vibration plate 2, the stepper motor 302, the first vacuum pump 306, the second vacuum pump 309 and the electric control valve. A PLC control circuit is arranged in the electric control box, which is electrically connected with the vibration plate 2, the stepper motor 302, the first vacuum pump 306, the second vacuum pump 309 and the electric control valve, thereby realizing the control effect on the electrical components.

[0026] See also Figure 1 Specifically, the correction platform 1 includes a flat plate 101, and support legs 102 are fixedly connected at the four corners of the lower end surface of the flat plate 101. The support legs 102 support the flat plate 101. The flat plate 101 is the bearing plate of the correction platform 1 and bears the components thereon.

[0027] See also Figure 2 Specifically, the stepper motor fixed support 301 includes a base plate 3011, and the base plate 3011 is fixedly connected to the correction platform 1 by bolts. The base plate 3011 is fixedly connected to the correction platform 1 so that the stepper motor fixed support 301 is stably fixed on the upper end surface of the correction platform 1. The upper end of the base plate 3011 is integrally connected with one end of a support rod 3012, and the other end of the support rod 3012 is fixedly connected with a support plate 3013. The stepper motor 302 is installed on the upper end surface of the support plate 3013, and the support rod 3012 supports the support plate 3013. The stepper motor fixed support 301 supports the stepper motor 302 on the upper side of the correction platform 1.

[0028] See also Figure 2 and Figure 6 Specifically, the discharge end of the vibration plate 2 is located at one side of the suction pipe 304. The stepping motor 302 works to drive the rotating plate 303 to rotate. The first vacuum pump 306 works to make one side of the suction pipe 304 have negative pressure. When one of the suction pipes 304 is transferred to the discharge end of the vibration plate 2, the bottle cap is adsorbed on the suction pipe 304 from the discharge end of the vibration plate 2. The suction pipe 304 rotates with the rotating plate 303. During the rotation of the air pipe 304 with the bottle cap, it is smoothed by the correction block 6, so that the upper wall of the bottle cap becomes flat. At this time, the position of the bottle cap is opposite to the bottle cap outlet pipe 308, the electric control valve located on the first connecting pipe 307 is closed, and the electric control valve located on the second connecting pipe 310 is opened, and the second vacuum pump 309 works to make the inside of the bottle cap outlet pipe 308 have negative pressure suction, so that the bottle cap to be corrected is adsorbed into the bottle cap receiving box 4, and a bottle cap correction is completed.

[0029] See also Figure 2 Specifically, the bottle cap receiving box 4 is an open box, and a handle is provided on the side wall of the bottle cap receiving box 4 . The bottle cap receiving box 4 is used to receive the bottle caps discharged from the bottle cap outlet pipe 308 .

[0030] See also Figure 3Specifically, the bottle cap outlet pipe 308 is supported by a pipe support 5, and the pipe support 5 includes a clamp 501, and the clamp 501 surrounds the outer wall of the bottle cap outlet pipe 308. The lower end of the side wall of the clamp 501 is symmetrically fixedly connected with an L-shaped support rod 502, and the L-shaped support rod 502 is fixedly connected to the correction platform 1 by bolts. The L-shaped support rod 502 is used to support the clamp 501, so that the pipe support 5 supports the bottle cap outlet pipe 308 on the upper side of the correction platform 1.

[0031] Working principle: the correction component 3 receives the bottle caps transmitted by the vibration plate 2 and corrects them. The correction component 3 includes a stepper motor fixed support 301. The stepper motor 302 works to drive the rotating plate 303 to rotate. The first vacuum pump 306 works to make one side of the suction pipe 304 have negative pressure. When one of the suction pipes 304 is transferred to the discharge end of the vibration plate 2, the bottle caps are adsorbed on the suction pipe 304 from the discharge end of the vibration plate 2. The suction pipe 304 rotates with the rotating plate 303. During the rotation of the suction pipe 304 with the bottle cap, the upper wall of the bottle cap becomes flat after being smoothed by the correction block 6. At this time, the position of the bottle cap is opposite to the bottle cap outlet pipe 308, the electric control valve located on the first connecting pipe 307 is closed, and the electric control valve located on the second connecting pipe 310 is opened, and the second vacuum pump 309 works to make the inside of the bottle cap outlet pipe 308 have negative pressure suction, so that the bottle cap to be corrected is adsorbed into the bottle cap receiving box 4, completing one bottle cap correction, and the above process works in a cycle, that is, multiple bottle caps are corrected.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", and "fix" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can all be customized according to the description and the drawings.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottle cap straightening machine, comprising a straightening platform (1), characterized in that: A vibration plate (2) is installed on the upper end surface of the correction platform (1), and the vibration plate (2) is used to transport waste bottle caps. A correction component (3) is arranged on the upper end surface of the correction platform (1) and located on one side of the vibration plate (2). The correction component (3) comprises a stepper motor fixing support (301), a stepper motor (302) is installed on the upper end of the stepper motor fixing support (301), and the output end shaft of the stepper motor (302) is connected to a rotating plate (303). The interior of the rotating plate (303) is a cavity structure. Three suction pipes (304) are evenly connected and arranged in an annular manner on the side wall of the rotating plate (303). One end of an exhaust pipe (305) is connected and arranged at the center position on the side wall of the rotating plate (303). The other end of the exhaust pipe (305) is connected to a first vacuum pump (306) through a first connecting pipe (3 07), a bottle cap outlet pipe (308) is arranged on the upper end surface of the correction platform (1) and located on one side of the suction pipe (304), the lower end of the side wall of the bottle cap outlet pipe (308) is connected to the second vacuum pump (309) through a second connecting pipe (310), the first connecting pipe (307) and the second connecting pipe (310) are both provided with electric control valves, a bottle cap receiving box (4) is arranged on the lower side of the bottle cap outlet pipe (308), a correction block (6) is fixedly connected to the upper end surface of the correction platform (1) and located on the lower side of the bottle cap outlet pipe (308), an electric control box is arranged on the upper end surface of the correction platform (1), and the electric control box is used to control the vibration plate (2), the stepping motor (302), the first vacuum pump (306), the second vacuum pump (309) and the electric control valve; The correction platform (1) comprises a flat plate (101), and support legs (102) are fixedly connected at four corners of the lower end surface of the flat plate (101); The stepper motor fixed support (301) comprises a base plate (3011), the base plate (3011) is fixedly connected to the correction platform (1) by means of bolts, the upper end of the base plate (3011) is integrally connected to one end of a support rod (3012), the other end of the support rod (3012) is fixedly connected to a support plate (3013), and the stepper motor (302) is mounted on the upper end surface of the support plate (3013).

2. The bottle cap straightening machine according to claim 1, characterized in that: The discharge end of the vibration plate (2) is located on one side of the suction pipe (304).

3. The bottle cap straightening machine according to claim 1, characterized in that: The bottle cap receiving box (4) is an open box body, and a handle is provided on the side wall of the bottle cap receiving box (4).

4. The bottle cap straightening machine according to claim 1, characterized in that: The bottle cap outlet pipe (308) is supported by a pipe support (5), and the pipe support (5) comprises a clamp (501), and the clamp (501) surrounds the outer wall of the bottle cap outlet pipe (308), and the lower end of the side wall of the clamp (501) is symmetrically fixedly connected with an L-shaped support rod (502), and the L-shaped support rod (502) is fixedly connected to the correction platform (1) by bolts.

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