Cap sealing mechanism for plastic bottle caps

Abstract

The utility model provides a cap sealing mechanism for plastic bottle caps, which comprises an upper cap removing mallet, a first tubular shaft is arranged on the surface of the upper cap removing mallet, a second tubular shaft is arranged at one end of the first tubular shaft, a first bearing and a second bearing are respectively arranged between the first tubular shaft and the second tubular shaft, a wheel seat is arranged at one end of the second tubular shaft, and the wheel seat is connected with the upper cap removing mallet. A third bearing is arranged on the surface of the wheel seat, a gear is arranged on the surface of the second tubular shaft, and a pin key is arranged on the surface of the first tubular shaft. According to the cap sealing mechanism for the plastic bottle cap, the first pipe shaft, the second pipe shaft, the gear, the wheel seat and the third bearing are arranged on the surface of the upper cap removing mallet for cooperative operation, so that the plastic bottle cap can be automatically fed during the cap sealing operation of the plastic bottle cap, and the working efficiency is greatly improved. And the existing manual taking mode can be replaced, and the operation safety can be improved in the capping operation process of the plastic bottle caps by workers.

Description

Technical Field

[0001] The utility model relates to the field of plastic bottle cap sealing, in particular to a sealing mechanism for plastic bottle caps. Background Art

[0002] The capping machine, also known as the capping machine or the capping machine, is a manual capping machine, which is divided into two parts: the handle and the capping head. The front part of the handle has a force spring that plays the role of bouncing the handle after capping. There is a coil spring in the capping head to fix the four blades. Except for the two barrel springs, the rest of the capping machine is cast from 304 stainless steel.

[0003] The current capping machine will use the aid of a capping machine to perform an auxiliary operation when capping the plastic bottle caps of plastic bottles. However, the current capping machine requires the staff to manually place the bottle caps on the plastic bottles for the capping operation. However, this method will reduce the capping speed and also increase the risk of operation during the capping operation.

[0004] Therefore, it is necessary to provide a plastic bottle cap sealing mechanism to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a capping mechanism for plastic bottle caps, which solves the problem that the existing capping machine requires the staff to manually place the bottle caps on the plastic bottles for the capping operation, but this method will reduce the capping speed and increase the operational risk during the capping operation.

[0006] In order to solve the above technical problems, the utility model provides a sealing mechanism for a plastic bottle cap, comprising:

[0007] An upper lid-removing hammer, wherein a first tube shaft is arranged on the surface of the upper lid-removing hammer, a second tube shaft is arranged at one end of the first tube shaft, a first bearing and a second bearing are arranged between the first tube shaft and the second tube shaft respectively, a wheel seat is arranged at one end of the second tube shaft, a third bearing is arranged on the surface of the wheel seat, a gear is arranged on the surface of the second tube shaft, and a pin key is arranged on the surface of the first tube shaft;

[0008] A shaft, the shaft is arranged at one end of the upper cover-removing hammer, a cover-removing rod is arranged on one side of the shaft and at the end opposite to the upper cover-removing hammer, a first fixing seat is arranged on the surface of the cover-removing rod, a second fixing seat is arranged on one side of the surface of the upper cover-removing hammer and above the first fixing seat, a C buckle is arranged on the surface of the first fixing seat, a first spring is sleeved on the surface of the cover-removing rod, a tension adjustment column is arranged on the surface of the cover-removing rod and located on the outside of the first spring, and a second spring is sleeved on the surface of the tension adjustment column;

[0009] A first fixing ring, wherein the first fixing ring is arranged on the surface of the cap removing rod, a second fixing ring is sleeved on the surface of the first fixing ring, a first nut is sleeved on the surface of the cap removing rod and located inside the first fixing ring, and a first washer is arranged on one side of the first nut.

[0010] Preferably, a bearing nut is provided at one end of the upper lid-removing hammer, a bearing nut gasket is provided between the upper lid-removing hammer and the bearing nut, and a fourth bearing is provided on the surface of the lid-removing rod.

[0011] Preferably, a first oil seal and a second oil seal are respectively provided on the surface of the upper cover-removing hammer and on one side of the shaft, and a cotter pin is provided on the surface of the shaft.

[0012] Preferably, a first sliding block is disposed on the surface of the upper cover-removing hammer, a first gasket is disposed at the bottom of the first sliding block, a roller is disposed at the bottom of the first gasket, and a second gasket is disposed on the surface of the roller.

[0013] Preferably, a second sliding block is disposed inside the tension adjustment column, a second nut is disposed on the surface of the tension adjustment column, and an O-ring is sleeved on the surface of the cover removal rod.

[0014] Preferably, a magnetic ring seat is provided on the surface of the lid removing rod, a magnetic ring is provided inside the magnetic ring seat, and a second washer and a third washer are provided on the left and right sides of the magnetic ring respectively.

[0015] Preferably, a die head seat is provided on the surface of the capping rod and on one side of the magnetic ring, a third oil seal is provided inside the die head seat, and a die head is provided at one end of the die head seat.

[0016] Compared with the related art, the sealing mechanism for plastic bottle caps provided by the utility model has the following beneficial effects:

[0017] The utility model provides a sealing mechanism for plastic bottle caps. A first tube shaft, a second tube shaft, a gear, a wheel seat and a third bearing are respectively arranged on the surface of an upper capping hammer for cooperation. When the plastic bottle caps of the plastic bottles are sealed, the plastic bottle caps can be automatically fed, which can replace the current manual taking method and can also improve the safety of the operation when the staff performs the sealing operation of the plastic bottle caps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a schematic structural diagram of a preferred embodiment of a sealing mechanism for a plastic bottle cap provided by the present invention.

[0019] Numbers in the figure: 1, upper cover-removing hammer, 2, first pipe shaft, 3, second pipe shaft, 4, first bearing, 5, second bearing, 6, wheel seat, 7, third bearing, 8, bearing nut, 9, bearing nut gasket, 10, pin key, 11, gear, 12, shaft, 13, first oil seal, 14, second oil seal, 15, cotter pin, 16, cover-removing rod, 17, first slider, 18, first gasket, 19, roller, 20, second gasket, 21, first fixed seat, 2 2. Second fixed seat, 23. C buckle, 24. Tension adjustment column, 25. Second slider, 26. Second spring, 27. First spring, 28. Second nut, 29. O-ring, 30. First washer, 31. First nut, 32. Fourth bearing, 33. First fixing ring, 34. Second fixing ring, 35. Magnetic ring, 36. Second washer, 37. Third washer, 38. Magnetic ring seat, 39. Die, 40. Die seat, 41. Third oil seal. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 ,in, Figure 1 The structural schematic diagram of a preferred embodiment of the sealing mechanism for plastic bottle caps provided by the utility model. The sealing mechanism for plastic bottle caps comprises:

[0022] An upper lid-removing hammer 1, wherein a first tube shaft 2 is arranged on the surface of the upper lid-removing hammer 1, a second tube shaft 3 is arranged at one end of the first tube shaft 2, a first bearing 4 and a second bearing 5 are arranged between the first tube shaft 2 and the second tube shaft 3 respectively, a wheel seat 6 is arranged at one end of the second tube shaft 3, a third bearing 7 is arranged on the surface of the wheel seat 6, a gear 11 is arranged on the surface of the second tube shaft 3, and a pin key 10 is arranged on the surface of the first tube shaft 2;

[0023] A shaft 12, the shaft 12 is arranged at one end of the upper cover-removing hammer 1, a cover-removing rod 16 is arranged on one side of the shaft 12 and at the end opposite to the upper cover-removing hammer 1, a first fixing seat 21 is arranged on the surface of the cover-removing rod 16, a second fixing seat 22 is arranged on one side of the surface of the upper cover-removing hammer 1 and above the first fixing seat 21, a C buckle 23 is arranged on the surface of the first fixing seat 21, a first spring 27 is sleeved on the surface of the cover-removing rod 16, a tension adjustment column 24 is arranged on the surface of the cover-removing rod 16 and located on the outside of the first spring 27, and a second spring 26 is sleeved on the surface of the tension adjustment column 24;

[0024] A first fixing ring 33 is provided on the surface of the lid-removing rod 16, a second fixing ring 34 is sleeved on the surface of the first fixing ring 33, a first nut 31 is sleeved on the surface of the lid-removing rod 16 and located inside the first fixing ring 33, and a first washer 30 is provided on one side of the first nut 31.

[0025] The use of the second spring 26 and the first spring 27 can play a buffering role when the entire device is pushed. The use of the first oil seal 13, the second oil seal 14 and the third oil seal 41 can effectively prevent the leakage of lubricating oil and maintain the lubrication state inside the equipment; prevent external impurities such as dust, moisture, etc. from entering the interior of the equipment, thereby protecting the equipment.

[0026] A bearing nut 8 is disposed at one end of the upper lid-removing hammer 1 , a bearing nut gasket 9 is disposed between the upper lid-removing hammer 1 and the bearing nut 8 , and a fourth bearing 32 is disposed on the surface of the lid-removing rod 16 .

[0027] A first oil seal 13 and a second oil seal 14 are respectively provided on the surface of the upper cover-removing hammer 1 and on one side of the shaft 12 , and a cotter pin 15 is provided on the surface of the shaft 12 .

[0028] A first slider 17 is disposed on the surface of the upper lid-removing hammer 1 , a first gasket 18 is disposed at the bottom of the first slider 17 , a roller 19 is disposed at the bottom of the first gasket 18 , and a second gasket 20 is disposed on the surface of the roller 19 .

[0029] A second slider 25 is disposed inside the tension adjustment column 24 , a second nut 28 is disposed on the surface of the tension adjustment column 24 , and an O-ring 29 is sleeved on the surface of the cover removal rod 16 .

[0030] A magnetic ring seat 38 is disposed on the surface of the lid removing rod 16 , a magnetic ring 35 is disposed inside the magnetic ring seat 38 , and a second washer 36 and a third washer 37 are disposed on the left and right sides of the magnetic ring 35 , respectively.

[0031] A die head seat 40 is disposed on the surface of the stripping rod 16 and on one side of the magnetic ring 35 . A third oil seal 41 is disposed inside the die head seat 40 . A die head 39 is disposed at one end of the die head seat 40 .

[0032] Compared with the related art, the sealing mechanism for plastic bottle caps provided by the utility model has the following beneficial effects:

[0033] The utility model provides a sealing mechanism for plastic bottle caps. A first tube shaft 2, a second tube shaft 3, a gear 11, a wheel seat 6 and a third bearing 7 are respectively arranged on the surface of an upper capping hammer 1 for coordinated operation. When the plastic bottle caps of the plastic bottles are sealed, the plastic bottle caps can be automatically fed, which can replace the current manual taking method and can also improve the safety of the operation during the sealing operation of the plastic bottle caps by the staff.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A capping mechanism for a plastic bottle cap, characterized in that: include: An upper lid-removing hammer, wherein a first tube shaft is arranged on the surface of the upper lid-removing hammer, a second tube shaft is arranged at one end of the first tube shaft, a first bearing and a second bearing are arranged between the first tube shaft and the second tube shaft respectively, a wheel seat is arranged at one end of the second tube shaft, a third bearing is arranged on the surface of the wheel seat, a gear is arranged on the surface of the second tube shaft, and a pin key is arranged on the surface of the first tube shaft; A shaft, the shaft is arranged at one end of the upper cover-removing hammer, a cover-removing rod is arranged on one side of the shaft and at the end opposite to the upper cover-removing hammer, a first fixing seat is arranged on the surface of the cover-removing rod, a second fixing seat is arranged on one side of the surface of the upper cover-removing hammer and above the first fixing seat, a C buckle is arranged on the surface of the first fixing seat, a first spring is sleeved on the surface of the cover-removing rod, a tension adjustment column is arranged on the surface of the cover-removing rod and located on the outside of the first spring, and a second spring is sleeved on the surface of the tension adjustment column; A first fixing ring, wherein the first fixing ring is arranged on the surface of the cap removing rod, a second fixing ring is sleeved on the surface of the first fixing ring, a first nut is sleeved on the surface of the cap removing rod and located inside the first fixing ring, and a first washer is arranged on one side of the first nut.

2. The capping mechanism for plastic bottle caps according to claim 1, characterized in that: A bearing nut is arranged at one end of the upper cover-removing hammer, a bearing nut gasket is arranged between the upper cover-removing hammer and the bearing nut, and a fourth bearing is arranged on the surface of the cover-removing rod.

3. The capping mechanism for plastic bottle caps according to claim 1, characterized in that: A first oil seal and a second oil seal are respectively arranged on the surface of the upper cover-removing hammer and on one side of the shaft, and a cotter pin is arranged on the surface of the shaft.

4. The capping mechanism for plastic bottle caps according to claim 1, characterized in that: A first sliding block is arranged on the surface of the upper cover-removing hammer, a first gasket is arranged at the bottom of the first sliding block, a roller is arranged at the bottom of the first gasket, and a second gasket is arranged on the surface of the roller.

5. The capping mechanism for plastic bottle caps according to claim 1, characterized in that: A second sliding block is arranged inside the tension adjustment column, a second nut is arranged on the surface of the tension adjustment column, and an O-ring is sleeved on the surface of the cover-removing rod.

6. The capping mechanism for plastic bottle caps according to claim 1, characterized in that: A magnetic ring seat is arranged on the surface of the cover removal rod, a magnetic ring is arranged inside the magnetic ring seat, and a second washer and a third washer are arranged on the left and right sides of the magnetic ring respectively.

7. The capping mechanism for plastic bottle caps according to claim 6, characterized in that: A die head seat is arranged on the surface of the cover removal rod and on one side of the magnetic ring, a third oil seal is arranged inside the die head seat, and a die head is arranged at one end of the die head seat.

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