CN215287919U - Five gallon bucket spiral cover device - Google Patents
Five gallon bucket spiral cover device Download PDFInfo
- Publication number
- CN215287919U CN215287919U CN202120795669.XU CN202120795669U CN215287919U CN 215287919 U CN215287919 U CN 215287919U CN 202120795669 U CN202120795669 U CN 202120795669U CN 215287919 U CN215287919 U CN 215287919U
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- CN
- China
- Prior art keywords
- spline shaft
- shaft sleeve
- synchronous belt
- gallon bucket
- belt wheel
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Abstract
The utility model discloses a five gallon bucket spiral cover device, include: the automatic spindle driving device comprises a rack, wherein a rotatable spline shaft sleeve is vertically arranged on the rack, a spline shaft is arranged in the spline shaft sleeve in a penetrating mode, the spline shaft sleeve can drive the spline shaft to rotate together, an upper driving mechanism and a lower driving mechanism are arranged on the rack above the spline shaft and used for driving the spline shaft to move up and down in the spline shaft sleeve without hindering the rotation of the spline shaft, the lower end of the spline shaft extends out of the spline shaft sleeve, and a rotary cover head is arranged at the lower end of the spline shaft. The five-gallon barrel screwing device can be used for screwing the five-gallon barrel, and the structure is simplified and the production cost is reduced because a thumb wheel and a cam mechanism are not required.
Description
Technical Field
The utility model relates to a beverage filling machinery, concretely relates to five gallon bucket spiral cover devices.
Background
Conventional cap screwing machines are generally used for screwing caps of beverage bottles with small volume, and the conventional cap screwing machines convey the beverage bottles by using a poking wheel and then press and screw the beverage bottles by using a cam mechanism. Conventional capping machines are complex in construction and costly to produce, and are not suitable for capping five gallon drums.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the five-gallon barrel screwing device is simple in structure, low in production cost and suitable for the five-gallon barrel screwing.
In order to solve the above problem, the utility model discloses the technical scheme who adopts does: a five gallon bucket screw cap device comprising: the frame, its characterized in that: the rack above the spline shaft is provided with an upper driving mechanism and a lower driving mechanism which are used for driving the spline shaft to move up and down in the spline shaft sleeve without hindering the rotation of the spline shaft, the lower end of the spline shaft extends out of the spline shaft sleeve, and the lower end of the spline shaft is provided with a rotary cover head.
Further, the aforementioned five gallon bucket screw cap device, wherein: the structure of the up-and-down driving mechanism is as follows: the telescopic cylinder with a piston rod capable of extending downwards is arranged on the rack, the top end of the piston rod of the telescopic cylinder is fixed with a connecting frame, and the top of the spline shaft is installed in the connecting frame through a bearing.
Further, the aforementioned five gallon bucket screw cap device, wherein: the connecting frame is formed by upper and lower involutory locking of an upper connecting cover and a lower connecting cover, the top end of a piston rod of the telescopic cylinder is connected with the top of the upper connecting cover, a step is arranged on the top of the spline shaft, the top of the spline shaft is inserted into the upper and lower connecting covers from the bottom of the lower connecting cover, the spline shaft is installed with the lower connecting cover through a second rolling bearing, a first nut tightly pressed on the inner ring of the second rolling bearing is connected with the top of the spline shaft in a threaded mode, a gasket and a plane bearing are further sleeved on the top of the spline shaft, the upper end of the gasket is abutted against the outer ring of the second rolling bearing, the lower end of the gasket is abutted against the upper portion of the plane bearing, and the lower portion of the plane bearing is abutted against the step on the top of the spline shaft.
Further, the aforementioned five gallon bucket screw cap device, wherein: the piston rod of the telescopic cylinder is fixed with the connecting frame through a floating joint.
Further, the aforementioned five gallon bucket screw cap device, wherein: the telescopic cylinder is a cylinder.
Further, the aforementioned five gallon bucket screw cap device, wherein: the structure of the shaft sleeve driving mechanism is as follows: the outer side of the spline shaft sleeve is sleeved with a first synchronous belt wheel, the first synchronous belt wheel and the spline shaft sleeve are in key transmission, the rack is provided with a motor, an output shaft of the motor is provided with a second synchronous belt wheel, and the first synchronous belt wheel and the second synchronous belt wheel are in transmission through a synchronous belt.
Further, the aforementioned five gallon bucket screw cap device, wherein: the spline shaft sleeve is installed on the frame through a first rolling bearing, a second nut is connected to the spline shaft sleeve in a threaded mode, and the second nut rotates downwards and can press the first synchronous belt wheel against the inner ring of the first rolling bearing.
The utility model has the advantages that: the five-gallon barrel screwing device can be used for screwing the five-gallon barrel, and the structure is simplified and the production cost is reduced because a thumb wheel and a cam mechanism are not required.
Drawings
Fig. 1 is a schematic structural view of a five-gallon barrel cap screwing device of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Detailed Description
As shown in fig. 1 and 2, the five-gallon bucket screw-on cap device comprises: the spline shaft driving mechanism comprises a frame 1, a rotatable spline shaft sleeve 2 vertically arranged and a sleeve driving mechanism used for driving the spline shaft sleeve 2 to rotate are arranged on the frame 1, a spline shaft 3 penetrates through the spline shaft sleeve 2, the spline shaft sleeve 2 can drive the spline shaft 3 to rotate together, an upper driving mechanism and a lower driving mechanism which are used for driving the spline shaft 3 to move up and down in the spline shaft sleeve 2 but do not hinder the spline shaft 3 to rotate are arranged on the frame 1 above the spline shaft 3, the spline shaft sleeve 2 extends out of the lower end of the spline shaft 3, and a spiral cover head 31 is arranged on the lower end of the spline shaft 3.
In this embodiment, as shown in fig. 2, the structure of the up-down driving mechanism is: a telescopic cylinder 4 with a piston rod capable of extending downwards is arranged on the frame 1, the top end of the piston rod of the telescopic cylinder 4 is fixed with a connecting frame 5, and the top of the spline shaft 3 is arranged in the connecting frame 5 through a bearing. The telescopic cylinder 4 is a cylinder, a piston rod of the telescopic cylinder 4 is fixed with the connecting frame 5 through a floating joint 6, and the floating joint 6 is used for compensating coaxiality errors.
The connecting frame 5 is formed by vertically closing and locking an upper connecting cover 51 and a lower connecting cover 52, the top end of a piston rod of the telescopic cylinder 4 is connected with the top of the upper connecting cover 51, a step 53 is arranged on the top of the spline shaft 3, the top of the spline shaft 3 is inserted into the upper and lower connecting covers 51 and 52 from the bottom of the lower connecting cover 52, the spline shaft 3 is installed with the lower connecting cover 52 through a second rolling bearing 54, a first nut 55 tightly pressed on an inner ring of the second rolling bearing 54 is in threaded connection with the top of the spline shaft 3, a washer 56 and a plane bearing 57 are further sleeved on the top of the spline shaft 3, the upper end of the washer 56 abuts against an outer ring of the second rolling bearing 54, the lower end of the washer 56 abuts against the upper part of the plane bearing 57, and the lower part of the plane bearing 57 abuts against the step 53 on the top of the spline shaft 3.
The structure of the shaft sleeve driving mechanism is as follows: the outer side of the spline shaft sleeve 2 is sleeved with a first synchronous belt pulley 7, the first synchronous belt pulley 7 and the spline shaft sleeve 2 are in key transmission, the rack 1 is provided with a motor 71, an output shaft of the motor 71 is provided with a second synchronous belt pulley 72, and the first synchronous belt pulley 7 and the second synchronous belt pulley 72 are in transmission through a synchronous belt 73.
The spline shaft sleeve 2 is arranged on the frame 1 through a first rolling bearing 21, a second nut 22 is connected to the spline shaft sleeve 2 in a threaded mode, and the second nut 22 can press the first synchronous pulley 7 against an inner ring of the first rolling bearing 21 after rotating downwards.
When the cap is screwed, the cap on the five-gallon barrel 9 is placed on the five-gallon barrel in advance, then the five-gallon barrel is conveyed by the conveying belt to be screwed, the five-gallon barrel 9 is conveyed to the lower part of the cap screwing head 31 to be clamped and positioned by the positioning mechanism, then the spline shaft 3 moves downwards under the driving of the upper and lower driving mechanisms, and simultaneously the spline shaft 3 rotates under the driving of the spline shaft sleeve 2, so that the cap screwing head 31 can press the cap and screw the cap on the five-gallon barrel 9.
Claims (7)
1. A five gallon bucket screw cap device comprising: the frame, its characterized in that: the rack above the spline shaft is provided with an upper driving mechanism and a lower driving mechanism which are used for driving the spline shaft to move up and down in the spline shaft sleeve without hindering the rotation of the spline shaft, the lower end of the spline shaft extends out of the spline shaft sleeve, and the lower end of the spline shaft is provided with a rotary cover head.
2. The five-gallon bucket screw-on cap device of claim 1, wherein: the structure of the up-and-down driving mechanism is as follows: the telescopic cylinder with a piston rod capable of extending downwards is arranged on the rack, the top end of the piston rod of the telescopic cylinder is fixed with a connecting frame, and the top of the spline shaft is installed in the connecting frame through a bearing.
3. The five-gallon bucket screw-on cap device of claim 2, wherein: the connecting frame is formed by upper and lower involutory locking of an upper connecting cover and a lower connecting cover, the top end of a piston rod of the telescopic cylinder is connected with the top of the upper connecting cover, a step is arranged on the top of the spline shaft, the top of the spline shaft is inserted into the upper and lower connecting covers from the bottom of the lower connecting cover, the spline shaft is installed with the lower connecting cover through a second rolling bearing, a first nut tightly pressed on the inner ring of the second rolling bearing is connected with the top of the spline shaft in a threaded mode, a gasket and a plane bearing are further sleeved on the top of the spline shaft, the upper end of the gasket is abutted against the outer ring of the second rolling bearing, the lower end of the gasket is abutted against the upper portion of the plane bearing, and the lower portion of the plane bearing is abutted against the step on the top of the spline shaft.
4. The five gallon bucket screw cap apparatus of claim 2 or 3 wherein: the piston rod of the telescopic cylinder is fixed with the connecting frame through a floating joint.
5. The five gallon bucket screw cap apparatus of claim 2 or 3 wherein: the telescopic cylinder is a cylinder.
6. The five gallon bucket screw cap apparatus of claim 1 or 2 or 3 wherein: the structure of the shaft sleeve driving mechanism is as follows: the outer side of the spline shaft sleeve is sleeved with a first synchronous belt wheel, the first synchronous belt wheel and the spline shaft sleeve are in key transmission, the rack is provided with a motor, an output shaft of the motor is provided with a second synchronous belt wheel, and the first synchronous belt wheel and the second synchronous belt wheel are in transmission through a synchronous belt.
7. The five gallon bucket screw cap apparatus of claim 1 or 2 or 3 wherein: the spline shaft sleeve is installed on the frame through a first rolling bearing, a second nut is connected to the spline shaft sleeve in a threaded mode, and the second nut rotates downwards and can press the first synchronous belt wheel against the inner ring of the first rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120795669.XU CN215287919U (en) | 2021-04-19 | 2021-04-19 | Five gallon bucket spiral cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120795669.XU CN215287919U (en) | 2021-04-19 | 2021-04-19 | Five gallon bucket spiral cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215287919U true CN215287919U (en) | 2021-12-24 |
Family
ID=79536979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120795669.XU Active CN215287919U (en) | 2021-04-19 | 2021-04-19 | Five gallon bucket spiral cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215287919U (en) |
-
2021
- 2021-04-19 CN CN202120795669.XU patent/CN215287919U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |