High-precision rapid cap screwing device

Abstract

The utility model provides a high-precision quick cap screwing device, which relates to the field of package sealing and comprises a base, four groups of support rods arranged at the top of the base, two groups of connecting plates arranged between every two groups of support rods, two groups of cylinders arranged at the top of each group of connecting plates, and a mounting bracket arranged on one side of the top cylinder opposite to the connecting plates. Five sets of transmission shafts are arranged in each set of installation supports in a penetrating mode, a set of first transmission belt is arranged outside every two adjacent sets of transmission shafts in a sleeving mode, and a set of cap screwing wheels is arranged at the bottom of each set of transmission shafts. The rotating transmission shaft drives the other four sets of transmission shafts to rotate through the four sets of first transmission belts, the transmission shafts drive the cap screwing wheels to rotate, the ten sets of cap screwing wheels on the front face and the back face conduct cap screwing on the four sets of packaging bottles in the middle, the cap screwing efficiency is improved, the six sets of cap screwing wheels in the middle can make contact with the two sets of packaging bottles, and the utilization rate of the cap screwing wheels is increased.

Description

Technical Field

[0001] The utility model relates to the field of packaging sealing, in particular to a high-precision fast capping device. Background Art

[0002] The capping device is a device used to tighten the caps of plastic bottles and glass bottles after packaging. It is widely used in the pharmaceutical, food, daily chemical products and other industries.

[0003] Existing capping machines usually use four sets of capping wheels to tighten the bottle caps at the edges of the bottle caps that need to be tightened. This method can only tighten one bottle cap at a time, which is inefficient, and only one side of each set of capping wheels contacts the bottle cap, so the utilization rate of the capping wheels is also low. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and to propose a high-precision fast capping device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision fast capping device, including a base, four groups of support rods are arranged on the top of the base, two groups of connecting plates are arranged between every two groups of the support rods, two groups of cylinders are arranged on the top of each group of connecting plates, and a mounting bracket is arranged on the side of the upper cylinder facing away from the connecting plate, five groups of transmission shafts are passed through the inside of each group of the mounting brackets, a group of first transmission belts are sleeved on the outside of each adjacent two groups of transmission shafts, and a group of capping wheels are arranged at the bottom of each group of the transmission shafts.

[0006] Preferably, a conveyor belt is provided in the middle of the top surface of the base, the conveyor belt is threadedly connected to the base, and a plurality of packaging bottles are provided on the top of the conveyor belt.

[0007] Preferably, three groups of mounting blocks are provided on the front and back sides of the base, the mounting blocks are T-shaped, and the mounting blocks are threadedly connected to the base.

[0008] Preferably, a hexagon socket screw is passed through the mounting block in the transverse direction, a connecting rod is passed through the mounting block in the longitudinal direction, and a connecting block is provided on the outer top of the connecting rod.

[0009] Preferably, a threaded rod passes through one side of the connecting block, a knob is provided on the front side of the threaded rod, a limit plate is provided on the back side of the threaded rod, and the threaded rod is rotatably connected to the limit plate.

[0010] Preferably, a pressure plate is provided on the side of the lower cylinder facing away from the connecting plate, and one side of the pressure plate is in the shape of four groups of circular arcs connected to each other.

[0011] Preferably, a second transmission belt is sleeved on the outside of the middle transmission shaft, a driving motor is sleeved on one end of the second transmission belt, and the driving motor is fixedly connected to the mounting bracket.

[0012] Beneficial Effects

[0013] The utility model adopts a driving motor, a transmission shaft, a first transmission belt, a second transmission belt, a capping wheel and a mounting bracket. The mounting bracket fixes the position of the transmission shaft. The driving motor drives one group of transmission shafts to rotate through the second transmission belt. The rotating transmission shaft drives the remaining four groups of transmission shafts to rotate through four groups of first transmission belts. The transmission shaft drives the capping wheel to rotate. Ten groups of capping wheels on the front and back sides cap the four middle groups of packaging bottles, thereby improving the capping efficiency and allowing the six middle groups of capping wheels to contact the two groups of packaging bottles, thereby improving the utilization rate of the capping wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric drawing of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 For the utility model Figure 1 The structural diagram of A in the middle;

[0017] Figure 4 For the utility model Figure 1 Structure diagram of B in the figure.

[0018] Legend:

[0019] 1. Threaded rod; 2. Packaging bottle; 3. Connecting block; 4. Limiting plate; 5. Support rod; 6. Connecting plate; 7. Mounting block; 8. Conveyor belt; 9. Base; 10. Knob; 11. Driving motor; 12. Cylinder; 13. Connecting rod; 14. Pressing plate; 15. Hexagon socket screw; 16. Transmission shaft; 17. First transmission belt; 18. Second transmission belt; 19. Capping wheel; 20. Mounting bracket. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0023] Reference Figure 1-4The present embodiment provides a high-precision fast capping device, including a base 9, the base 9 is used to install and support various components, a conveyor belt 8 is provided in the middle of the top surface of the base 9, the conveyor belt 8 is threadedly connected to the base 9, a plurality of packaging bottles 2 are provided on the top of the conveyor belt 8, and the conveyor belt 8 transports the packaging bottles 2, four groups of support rods 5 are provided on the top of the base 9, and two groups of connecting plates 6 are provided below and parallel to the length direction of the base 9 between each two groups of support rods 5, and two groups of cylinders 12 are provided on the top of each group of connecting plates 6, and the upper cylinder 12 is provided with a cylinder 12 on the side facing away from the connecting plate 6. There is a mounting bracket 20, and the cylinder 12 drives the mounting bracket 20 to move longitudinally. Five sets of transmission shafts 16 are inserted into each set of mounting brackets 20. The mounting bracket 20 fixes the position of the transmission shafts 16. A set of first transmission belts 17 are sleeved on the outside of each adjacent set of transmission shafts 16. The transmission shafts 16 drive the remaining four sets of transmission shafts 16 to rotate through four sets of first transmission belts 17. A set of capping wheels 19 is provided at the bottom of each set of transmission shafts 16. The transmission shafts 16 drive the capping wheels 19 to rotate. The ten sets of capping wheels 19 on the front and back sides rotate the four groups of packaging bottles 2 in the middle. The middle transmission shaft 16 is covered with a second transmission belt 18 on the outside, and a driving motor 11 is covered on one end of the second transmission belt 18. The driving motor 11 drives a group of transmission shafts 16 to rotate through the second transmission belt 18. The driving motor 11 is fixedly connected to the mounting bracket 20. A pressing plate 14 is provided on the side of the cylinder 12 below facing away from the connecting plate 6. The cylinder 12 drives the pressing plate 14 to move longitudinally. One side of the pressing plate 14 is in the shape of four groups of circular arcs connected to each other. The two groups of pressing plates 14 on the front and back sides clamp and fix the four groups of packaging bottles 2 in the middle to prevent the packaging bottles 2 from being screwed on when the packaging bottles 2 are capped. Rotation occurs, three groups of mounting blocks 7 are provided on the front and back sides of the base 9, the mounting blocks 7 are T-shaped, the mounting blocks 7 are threadedly connected to the base 9, a hexagon socket screw 15 is passed through the mounting blocks 7 horizontally, a connecting rod 13 is passed through the mounting blocks 7 vertically, a connecting block 3 is provided on the top of the outer side of the connecting rod 13, a threaded rod 1 is passed through one side of the connecting block 3, a knob 10 is provided on the front side of the threaded rod 1, the knob 10 is convenient for the user to rotate the threaded rod 1, a limit plate 4 is provided on the back of the threaded rod 1, the limit plate 4 limits the position of the packaging bottle 2, and the threaded rod 1 is rotatably connected to the limit plate 4.

[0024] The user starts the capping device, and the packaging bottles 2 move along the conveyor belt 8. When the four groups of packaging bottles 2 move between the two groups of pressing plates 14, the bottom cylinder 12 drives the pressing plate 14 to move toward the packaging bottles 2, and the pressing plate 14 clamps the packaging bottles 2. The top cylinder 12 drives the mounting bracket 20 to move toward the packaging bottles 2. At the same time, the driving motor 11 is started, and the driving motor 11 drives a group of transmission shafts 16 to rotate through the second transmission belt 18. The rotating transmission shaft 16 drives the remaining four groups of transmission shafts 16 to rotate through the four groups of first transmission belts 17. The transmission shaft 16 drives the capping wheels 19 to rotate. The ten groups of capping wheels 19 on the front and back sides cap the four middle groups of packaging bottles 2. After the capping is completed, the cylinder 12 drives the pressing plate 14 and the mounting bracket 20 to move away from the packaging bottles 2. The capped packaging bottles 2 leave the capping device along the conveyor belt 8. Specific embodiment 2:

[0026] Reference Figure 1-4 The present embodiment provides a high-precision fast capping device, including a base 9, three groups of mounting blocks 7 are arranged on the front and back sides of the base 9, the mounting blocks 7 are T-shaped, the mounting blocks 7 are threadedly connected to the base 9, a hexagon socket screw 15 is passed through the mounting blocks 7 horizontally, and a connecting rod 13 is passed through the mounting blocks 7 vertically, and the mounting blocks 7 can be clamped on the connecting rod 13 by tightening the hexagon socket screw 15. A connecting block 3 is arranged on the top of the outer side of the connecting rod 13, and a threaded rod 1 is passed through one side of the connecting block 3. A knob 10 is arranged on the front side of the threaded rod 1, and a limiting plate 4 is arranged on the back of the threaded rod 1. The threaded rod 1 is rotatably connected with the limiting plate 4. The threaded rod 1 can be rotated by rotating the knob 10 to change the extension length of the threaded rod 1, thereby changing the distance between the two groups of limiting plates 4 on the front and back sides, so that when the conveyor belt 8 transports packaging bottles 2 of different specifications, the limiting plates 4 can limit the front and back positions of the packaging bottles 2, so that the packaging bottles 2 are always in the middle of the conveyor belt 8, which is conducive to improving the accuracy of capping.

[0027] In summary:

[0028] A driving motor 11, a transmission shaft 16, a first transmission belt 17, a second transmission belt 18, a capping wheel 19, and an installation bracket 20 are used. The installation bracket 20 fixes the position of the transmission shaft 16. The driving motor 11 drives one group of transmission shafts 16 to rotate through the second transmission belt 18. The rotating transmission shaft 16 drives the remaining four groups of transmission shafts 16 to rotate through the four groups of first transmission belts 17. The transmission shaft 16 drives the capping wheel 19 to rotate. The ten groups of capping wheels 19 on the front and back sides cap the four middle groups of packaging bottles 2, thereby improving the capping efficiency. In addition, the six middle groups of capping wheels 19 can all contact with the two groups of packaging bottles 2, thereby improving the utilization rate of the capping wheels 19.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] 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 descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-precision fast capping device, comprising a base (9), characterized in that: The base (9) is provided with three groups of mounting blocks (7) on both the front and back sides, and the mounting blocks (7) are threadedly connected to the base (9). The top of the base (9) is provided with four groups of support rods (5), and two groups of connecting plates (6) are provided between each two groups of support rods (5) in parallel with the length direction of the base (9) above and below, and each group of connecting plates (6) is provided with two groups of cylinders (12) on the top, and a pressure plate (14) is provided on the side of the lower cylinder (12) facing away from the connecting plate (6), and a mounting bracket (20) is provided on the side of the upper cylinder (12) facing away from the connecting plate (6), and each group of the mounting brackets (20) is penetrated by five groups of transmission shafts (16), and each adjacent two groups of transmission shafts (16) are covered with a group of first transmission belts (17), and each group of the transmission shafts (16) is provided with a group of cover wheels (19) at the bottom.

2. A high-precision fast capping device according to claim 1, characterized in that: A conveyor belt (8) is provided in the middle of the top surface of the base (9), the conveyor belt (8) is threadedly connected to the base (9), and a plurality of packaging bottles (2) are provided on the top of the conveyor belt (8).

3. The high-precision fast capping device according to claim 1, characterized in that: The mounting block (7) is T-shaped.

4. The high-precision fast capping device according to claim 1, characterized in that: The mounting block (7) is penetrated transversely by a hexagon socket screw (15), the mounting block (7) is penetrated longitudinally by a connecting rod (13), and a connecting block (3) is provided at the outer top of the connecting rod (13).

5. The high-precision fast capping device according to claim 4, characterized in that: A threaded rod (1) passes through one side of the connection block (3); a knob (10) is provided on the front of the threaded rod (1); a limit plate (4) is provided on the back of the threaded rod (1); and the threaded rod (1) is rotatably connected to the limit plate (4).

6. The high-precision fast capping device according to claim 1, characterized in that: One side of the pressing plate (14) is in the shape of four groups of circular arcs connected to each other.

7. The high-precision fast capping device according to claim 1, characterized in that: The middle transmission shaft (16) is covered with a second transmission belt (18) on the outside, and one end of the second transmission belt (18) is covered with a driving motor (11), and the driving motor (11) is fixedly connected to the mounting bracket (20).

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