Automatic cap screwing device for bottled alcohol

Abstract

The utility model relates to an automatic cap screwing device for bottled alcohol, and belongs to the technical field of automatic cap screwing devices. Comprising a workbench, a first air cylinder fixed to the top face of the workbench, a push plate fixed to the rear end of an output shaft of the first air cylinder, a supporting plate fixed to the top face of the workbench, a second air cylinder fixed to the front face of the supporting plate and a rectangular bin fixed to the bottom end of an output shaft of the second air cylinder. The circular blocks are rotationally connected to the bottom face of the rectangular bin, the two clamping plates are slidably connected to the bottom faces of the circular blocks, and the cap screwing mechanism is arranged on the rectangular bin. According to the automatic cap screwing device for bottled alcohol, a plurality of alcohol bottle bodies can be clamped and fixed at the same time through cooperation of a push plate and a supporting plate, and clamping plates at the bottoms of a plurality of circular blocks can move relatively at the same time through the cap screwing mechanism to clamp a plurality of bottle caps and rotate the bottle caps, so that cap screwing operation is completed; and the device can complete cap screwing operation of a plurality of alcohol bottle bodies at a time, and the cap screwing efficiency of the device is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of automatic capping devices, and in particular to an automatic capping device for bottled alcohol. Background Art

[0002] Ethanol, commonly known as alcohol or liquor, is a type of alcohol compound. It has good flammability and is a commonly used fuel, solvent, and disinfectant. When producing alcohol, glass bottles or plastic bottles are usually used to fill alcohol for sale. When filling alcohol, in order to improve efficiency, a screw capping device is usually used to tighten the bottle cap to the bottle body.

[0003] For example, a Chinese patent (publication number: CN210480814U) discloses a torque capping machine, comprising a workbench and a support frame, a clamping cylinder is installed on the front side of the bottom end of the workbench, a support frame is fixed to the rear side of the workbench, and support rods are installed on the left and right side walls of the bottom of the support frame, an electric control box is fixed on the left side wall of the top of the support frame, a reduction motor is fixed on the top of the workbench on the rear side of the support frame, and the output end of the reduction motor is installed with a rotating shaft through a coupling, a screw rod is fixed on the top of the rotating shaft, a positioning frame is provided on the front side of the top of the support frame, a lifting cylinder is installed on the top of the positioning frame, the output end of the capping motor is installed with a pipe seat through a coupling, and slots are opened at equal angles on the bottom of the pipe seat. This torque capping machine not only expands the scope of application of the torque capping machine, improves the working quality of the torque capping machine, but also ensures the stability of the torque capping machine during operation.

[0004] However, the above search patent still has some shortcomings. When in use, it can only tighten one alcohol bottle cap at a time, which is inconvenient to tighten multiple alcohol bottle caps at the same time, reducing the capping efficiency and causing certain inconvenience in use. Therefore, an automatic capping device for bottled alcohol is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides an automatic capping device for bottled alcohol, which has the advantages of high efficiency and solves the problem of low capping efficiency of the device disclosed in the above-mentioned search patent.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solution: an automatic screw-capping device for bottled alcohol, comprising a workbench, a first cylinder fixed to the top surface of the workbench, a push plate fixed to the rear end of the output shaft of the first cylinder, a support plate fixed to the top surface of the workbench, a second cylinder fixed to the front surface of the support plate, a rectangular bin fixed to the bottom end of the output shaft of the second cylinder, a plurality of circular blocks rotatably connected to the bottom surface of the rectangular bin, two clamping plates slidably connected to the bottom surfaces of the circular blocks, and a screw-capping mechanism provided on the rectangular bin;

[0007] The screw cap mechanism includes two electric push rods fixed on the bottom wall of the rectangular warehouse, a top plate fixed on the top of the two electric push rods, multiple circular plates rotatably connected to the bottom surface of the top plate, two extrusion rods fixed on the bottom surface of the circular plate, a moving rod fixed on the top surface of the clamping plate, two magnetic blocks fixed in the circular block and a rectangular hole opened on the top surface of the circular block. The screw cap mechanism also includes a driving assembly for driving the multiple circular blocks to rotate.

[0008] By adopting the above technical solution, when in use, multiple alcohol bottles can be clamped and fixed at the same time through the cooperation of the push plate and the support plate. Furthermore, the clamping plates at the bottom of multiple circular blocks can be moved relative to each other at the same time through the screw-capping mechanism to clamp multiple bottle caps respectively and rotate to complete the screw-capping operation, so that the device can complete the screw-capping operation of multiple alcohol bottles at one time, which greatly improves the screw-capping efficiency of the device, is more practical, and is more convenient for promotion and use.

[0009] Furthermore, the driving assembly includes a motor fixed on the right inner wall of the rectangular bin, a worm fixed on the left end of the motor output shaft, and a worm wheel fixed on the outer peripheral wall of the circular block and meshing with the worm.

[0010] By adopting the above technical solution, when in use, the clamping operation of the alcohol bottle body is automatically completed by the first cylinder, and the clamping operation of the bottle cap is automatically completed by the second cylinder in cooperation with the electric push rod provided in the screw capping mechanism. Furthermore, the motor provided in the screw capping mechanism cooperates with the worm and multiple worm gears to drive multiple circular blocks to rotate synchronously and thus tighten the bottle cap. The operation is simple and convenient, which further improves the practicality of the device.

[0011] Furthermore, guide blocks are fixed on both the front and rear sides of the moving rod, and guide grooves are provided in the circular block and on both the front and rear sides of the rectangular hole, which are connected to the rectangular hole and used for sliding connection of the guide blocks.

[0012] By adopting the above technical solution, the provided guide grooves and guide blocks facilitate the improvement of the stability of the movement of the moving rod and the clamping plate, thereby facilitating better clamping of the bottle cap for tightening.

[0013] Furthermore, the push plate and the support plate are opposite to each other front and back, and grooves for positioning and accommodating the alcohol bottle are provided on the opposite sides of the push plate and the support plate.

[0014] The above technical solution makes it easier to better clamp the alcohol bottle body through the provided groove to perform the capping operation.

[0015] Furthermore, the plurality of circular plates are respectively opposed to the plurality of circular blocks in an up-and-down manner, and the up-and-down opposed circular plates and circular blocks are located on the same central axis, and the bottom end of the extrusion rod extends into the rectangular hole.

[0016] By adopting the above technical solution, the circular plate can be driven to rotate when the circular block rotates, thereby preventing the circular plate and the extrusion rod from affecting the rotation of the circular block.

[0017] Furthermore, the two moving rods in the same circular block are located between the two extrusion rods, and the opposite sides of the moving rods and the extrusion rods are both inclined surfaces.

[0018] The above technical solution is adopted to facilitate smoother relative movement of the moving rod by squeezing the inclined surface.

[0019] Furthermore, the two magnetic blocks in the same circular block are respectively located on the left and right sides of the rectangular hole, and the moving rod is a square metal rod.

[0020] With the above technical solution, when the bottle cap is tightened, the extrusion rod is controlled to move upward. At this time, since the moving rod is a metal rod, it will be attracted by the magnetic blocks on both sides and move back to back, making it easier to reset the moving rod by attracting the magnetic blocks.

[0021] Furthermore, the left end of the worm is rotatably connected to the left inner wall of the rectangular bin, and the spiral directions of the multiple worm wheels are the same.

[0022] By adopting the above technical solution, the motor cooperates with the worm and the worm gears to drive the multiple circular blocks to rotate synchronously in the same direction, so as to complete the tightening operation of multiple bottle caps at the same time.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] 1. The automatic screw-capping device for bottled alcohol can simultaneously clamp and fix multiple alcohol bottles through the cooperation of the push plate and the support plate when in use. Furthermore, the screw-capping mechanism can make the clamping plates at the bottom of the multiple circular blocks move relatively at the same time to clamp the multiple bottle caps respectively and rotate to complete the screw-capping operation, so that the device can complete the screw-capping operation of multiple alcohol bottles at one time, greatly improving the screw-capping efficiency of the device, being more practical and more convenient for popularization and use.

[0025] 2. When in use, the automatic screw-capping device for bottled alcohol automatically completes the clamping operation of the alcohol bottle body through the first cylinder, and automatically completes the clamping operation of the bottle cap through the second cylinder and the electric push rod provided in the screw-capping mechanism. Furthermore, the motor provided in the screw-capping mechanism drives multiple circular blocks to rotate synchronously to tighten the bottle cap. The operation is simple and convenient, which further improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic front view of the present application;

[0027] Figure 2 This is a front cross-sectional schematic diagram of the rectangular warehouse of this application;

[0028] Figure 3 This is a front cross-sectional schematic diagram of the circular block of this application;

[0029] Figure 4 This is a three-dimensional schematic diagram of the clamping plate of this application.

[0030] In the figure: 1. workbench; 2. first cylinder; 3. push plate; 4. support plate; 5. second cylinder; 6. rectangular bin; 7. circular block; 8. clamping plate; 901. electric push rod; 902. top plate; 903. circular plate; 904. extrusion rod; 905. moving rod; 906. magnetic block; 907. rectangular hole; 908. motor; 909. worm; 910. worm gear; 911. guide block; 912. guide groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0032] See also Figure 1 When the bottle is in use, the automatic screw capping device for bottled alcohol in this embodiment comprises a workbench 1, a first cylinder 2 fixed on the top surface of the workbench 1, a push plate 3 fixed on the rear end of the output shaft of the first cylinder 2, a support plate 4 fixed on the top surface of the workbench 1, a second cylinder 5 fixed on the front surface of the support plate 4, a rectangular bin 6 fixed on the bottom end of the output shaft of the second cylinder 5, a plurality of circular blocks 7 rotatably connected to the bottom surface of the rectangular bin 6, two clamping plates 8 slidably connected to the bottom surface of the circular blocks 7 and a screw capping mechanism provided on the rectangular bin 6. When in use, the push plate 3 cooperates with the support plate 4 to clamp and fix a plurality of alcohol bottles at the same time. Furthermore, the screw capping mechanism can make the clamping plates 8 at the bottom of the plurality of circular blocks 7 move relative to each other at the same time to clamp a plurality of bottle caps respectively and rotate to complete the screw capping operation, so that the device can complete the screw capping operation of a plurality of alcohol bottles at one time, which greatly improves the screw capping efficiency of the device, is more practical, and is more convenient for popularization and use.

[0033] It should be noted that the control method of this application is controlled by a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and this application is mainly used to protect mechanical devices, so this application will no longer explain the control method and circuit connection in detail.

[0034] The push plate 3 and the support plate 4 are opposite to each other front and back, and grooves for positioning and accommodating the alcohol bottle body are provided on the opposite sides of the push plate 3 and the support plate 4. The provided grooves facilitate better clamping of the alcohol bottle body for screwing the cap.

[0035] See also Figures 1 to 4 The screw capping mechanism includes two electric push rods 901 fixed on the bottom wall of the rectangular bin 6, a top plate 902 fixed on the top of the two electric push rods 901, a plurality of circular plates 903 rotatably connected to the bottom surface of the top plate 902, two squeezing rods 904 fixed on the bottom surface of the circular plate 903, a moving rod 905 fixed on the top surface of the clamping plate 8, two magnetic blocks 906 fixed in the circular block 7 and a rectangular hole 907 opened on the top surface of the circular block 7. The screw capping mechanism also includes a driving assembly for driving the plurality of circular blocks 7 to rotate. When in use, the first cylinder 2 is started to drive the push plate 3 to move backward, and the push plate 3 cooperates with the support plate 4 to clamp the plurality of alcohol bottles. Then, the second cylinder 5 is controlled to drive the rectangular bin 6 to move downward, so that the bottle caps on the top of the plurality of bottle bodies are respectively inserted between the two clamping plates 8 at the bottom of the plurality of circular blocks 7. Further, the electric push rod 9 is controlled to 01 drives the top plate 902 to move downward, and multiple circular plates 903 are respectively opposite to the multiple circular blocks 7 in the upper and lower directions, and the circular plates 903 and the circular blocks 7 facing each other are located on the same central axis, and the bottom end of the extrusion rod 904 extends into the rectangular hole 907. The two moving rods 905 in the same circular block 7 are located between the two extrusion rods 904, and the opposite sides of the moving rod 905 and the extrusion rod 904 are both inclined surfaces. Further, the top plate 902 drives the circular plate 903 and the extrusion rod 904 at its bottom to move downward, so that the two extrusion rods 904 on the same circular plate 903 squeeze the two moving rods 905 inside the same rectangular hole 907, and make the two moving rods 905 move relative to each other, and then the two clamping plates 8 are driven by the moving rod 905 to move relative to each other to clamp the bottle cap, and then the multiple circular blocks 7 are driven by the driving assembly to rotate and tighten the bottle cap.

[0036] See also Figures 3 and 4 , guide blocks 911 are fixed on the front and rear sides of the moving rod 905, and guide grooves 912 are provided in the circular block 7 and on the front and rear sides of the rectangular hole 907, which are connected to the rectangular hole 907 and are used for sliding connection of the guide blocks 911. The guide grooves 912 and the guide blocks 911 are provided to facilitate the improvement of the stability of the movement of the moving rod 905 and the clamping plate 8, so as to facilitate better clamping of the bottle cap for tightening.

[0037] See also Figure 2In this embodiment, the driving assembly includes a motor 908 fixed to the right inner wall of the rectangular bin 6, a worm 909 fixed to the left end of the output shaft of the motor 908, and a worm gear 910 fixed to the outer peripheral wall of the circular block 7 and meshing with the worm 909. When the clamping plate 8 clamps the bottle cap, the motor 908 is started, the motor 908 drives the worm 909 to rotate, the worm 909 drives multiple worm gears 910 to rotate simultaneously, and the multiple worm gears 910 simultaneously drive multiple circular blocks 7 to rotate, and the circular block 7 then drives the clamping plate 8 through the moving rod 905. Clamp the bottle cap and rotate it to tighten it. The two magnetic blocks 906 in the same circular block 7 are respectively located on the left and right sides of the rectangular hole 907. The moving rod 905 is a square metal rod. When the bottle cap is tightened, the electric push rod 901 is controlled to drive the top plate 902 to move up and reset. At this time, the squeezing rod 904 no longer squeezes the moving rod 905. Since the moving rod 905 is a metal rod, it will be attracted by the magnetic blocks 906 on both sides and move back to back. At this time, the second cylinder 5 can be controlled to drive the rectangular bin 6 to move up, and then the first cylinder 2 can be controlled to drive the push plate 3 to move forward.

[0038] The clamping operation of the alcohol bottle body is automatically completed by the first cylinder 2, and the clamping operation of the bottle cap is automatically completed by the second cylinder 5 in cooperation with the electric push rod 901 provided in the screw cap mechanism. Furthermore, the motor 908 provided in the screw cap mechanism drives the multiple circular blocks 7 to rotate synchronously and thus tighten the bottle cap. The operation is simple and convenient, which further improves the practicality of the device.

[0039] In this embodiment, the left end of the worm 909 is rotatably connected to the left inner wall of the rectangular bin 6, and the spiral directions of the multiple worm wheels 910 are the same.

[0040] The working principle of the above embodiment is:

[0041] When in use, start the first cylinder 2 to drive the push plate 3 to move backward, and the push plate 3 cooperates with the support plate 4 to clamp multiple alcohol bottles, and then control the second cylinder 5 to drive the rectangular bin 6 to move downward, so that the bottle caps on the top of the multiple bottles are respectively inserted between the two clamping plates 8 at the bottom of the multiple circular blocks 7, and further control the electric push rod 901 to drive the top plate 902 to move downward, and the top plate 902 drives the circular plate 903 and the squeezing rod 904 at the bottom thereof to move downward, so that the two squeezing rods 904 on the same circular plate 903 squeeze the two moving rods 905 inside the same rectangular hole 907, and make the two moving rods 905 move relative to each other, and then drive the two clamping plates 8 to move relative to each other through the moving rod 905. Hold the bottle cap and then start the motor 908. The motor 908 drives the worm 909 to rotate. The worm 909 drives multiple worm gears 910 to rotate at the same time. The multiple worm gears 910 drive multiple circular blocks 7 to rotate at the same time. The circular block 7 then drives the clamping plate 8 to clamp the bottle cap and rotate through the moving rod 905 to tighten the bottle cap. When the bottle cap is tightened, the electric push rod 901 is controlled to drive the top plate 902 to move up and reset. At this time, the squeezing rod 904 no longer squeezes the moving rod 905. Since the moving rod 905 is a metal rod, it will be attracted by the magnetic blocks 906 on both sides and move back to back. At this time, the second cylinder 5 can be controlled to drive the rectangular bin 6 to move up, and then the first cylinder 2 can be controlled to drive the push plate 3 to move forward.

Claims

1. An automatic capping device for bottled alcohol, characterized by: It comprises a workbench (1), a first cylinder (2) fixed on the top surface of the workbench (1), a push plate (3) fixed on the rear end of the output shaft of the first cylinder (2), a support plate (4) fixed on the top surface of the workbench (1), a second cylinder (5) fixed on the front surface of the support plate (4), a rectangular bin (6) fixed on the bottom end of the output shaft of the second cylinder (5), a plurality of circular blocks (7) rotatably connected to the bottom surface of the rectangular bin (6), two clamping plates (8) slidably connected to the bottom surface of the circular blocks (7), and a screw cap mechanism provided on the rectangular bin (6); The capping mechanism comprises two electric push rods (901) fixed on the inner bottom wall of the rectangular bin (6), a top plate (902) fixed on the top ends of the two electric push rods (901), a plurality of circular plates (903) rotatably connected to the bottom surfaces of the top plates (902), two extrusion rods (904) fixed on the bottom surfaces of the circular plates (903), a moving rod (905) fixed on the top surface of the clamping plate (8), two magnetic blocks (906) fixed in the circular block (7), and a rectangular hole (907) opened on the top surface of the circular block (7). The capping mechanism also comprises a driving assembly for driving the plurality of circular blocks (7) to rotate.

2. The automatic capping device for bottled alcohol according to claim 1, characterized in that: The drive assembly comprises a motor (908) fixed to the right inner wall of the rectangular bin (6), a worm (909) fixed to the left end of the output shaft of the motor (908), and a worm wheel (910) fixed to the outer peripheral wall of the circular block (7) and meshing with the worm (909).

3. The automatic capping device for bottled alcohol according to claim 2, characterized in that: Guide blocks (911) are fixed on both the front and rear sides of the movable rod (905), and guide grooves (912) are provided in the circular block (7) and on both the front and rear sides of the rectangular hole (907), which are connected to the rectangular hole (907) and used for sliding connection of the guide blocks (911).

4. The automatic capping device for bottled alcohol according to claim 1, characterized in that: The push plate (3) and the support plate (4) are opposed to each other front and back, and grooves for positioning and accommodating alcohol bottles are provided on opposite sides of the push plate (3) and the support plate (4).

5. The automatic capping device for bottled alcohol according to claim 1, characterized in that: The plurality of circular plates (903) are respectively opposed to the plurality of circular blocks (7) in an up-down manner, and the up-down opposed circular plates (903) and the circular blocks (7) are located on the same central axis, and the bottom end of the extrusion rod (904) extends into the rectangular hole (907).

6. The automatic capping device for bottled alcohol according to claim 1, characterized in that: The two moving rods (905) in the same circular block (7) are located between the two extrusion rods (904), and the opposite sides of the moving rods (905) and the extrusion rods (904) are both inclined surfaces.

7. The automatic capping device for bottled alcohol according to claim 1, characterized in that: The two magnetic blocks (906) in the same circular block (7) are respectively located on the left and right sides of the rectangular hole (907), and the moving rod (905) is a square metal rod.

8. The automatic capping device for bottled alcohol according to claim 2, characterized in that: The left end of the worm (909) is rotatably connected to the left inner wall of the rectangular bin (6), and the spiral directions of the multiple worm wheels (910) are the same.

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