Rotary clamping mechanism for cosmetic bottle cap

Abstract

A cosmetic bottle cap rotating and clamping mechanism comprises a rotating base, a first driving assembly driving the rotating base to rotate, a clamping assembly arranged on the rotating base and a second driving assembly driving the clamping assembly to be opened and closed. The first driving assembly comprises a rotating shaft and a first motor; the first motor drives the rotating seat through the rotating shaft; the second driving assembly comprises a gear sleeve arranged on the rotating shaft in a sleeving mode, a transmission shaft perpendicular to the rotating shaft, a third gear arranged on the transmission shaft and meshed with the gear sleeve, a second motor driving the transmission shaft, a driving shaft arranged in the rotating base and a fourth gear arranged on the driving shaft in a sleeving mode and meshed with the gear sleeve, and the driving shaft is parallel to the transmission shaft. Threaded sections with opposite threads are arranged at the two ends of the driving shaft, the two threaded sections are in threaded connection with the two chucks respectively, and a gap is formed between the gear sleeve and the rotating shaft. The clamping mechanism and the rotating mechanism are integrated together, so that the equipment investment is reduced, and the production cost is reduced; and rotation is realized during clamping, so that the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing equipment technical field especially a cosmetic bottle cap rotation clamping mechanism. BACKGROUND

[0002] In the cosmetic package material production line, the cooperation of bottle body and bottle cap is one of the production links, the bottle cap needs to be screwed with the bottle body after the production of the bottle cap and the bottle body, the clamping feeding and screwing action of the prior art bottle cap are completed by two devices, which not only is low in production efficiency, but also is high in production cost. SUMMARY

[0003] The utility model wants to solve the technical problem to provide a cosmetic bottle cap rotation clamping mechanism, and production efficiency is high, and production cost is low.

[0004] In order to solve the above technical problem, the technical scheme of the utility model is as follows: a cosmetic bottle cap rotation clamping mechanism, including rotating seat, the first drive assembly of driving rotating seat rotation, the clamping assembly of being located on rotating seat and the second drive assembly of driving clamping assembly opening and closing, the clamping assembly includes two symmetrical clamping heads, the first drive assembly includes the pivot and first motor, the output shaft of first motor is equipped with first gear, be equipped with second gear on the pivot, first gear and second gear mesh, the pivot is connected with rotating seat, the second drive assembly includes the tooth cover of being covered on the pivot, the transmission shaft of being arranged perpendicularly with the pivot, the third gear of being located on transmission shaft and being meshed with tooth cover, the second motor of driving transmission shaft, the drive shaft of being located in rotating seat and the fourth gear of being covered on drive shaft and being meshed with tooth cover, the drive shaft is parallel with transmission shaft, the both ends of drive shaft are equipped with the thread section of opposite screw threads, and two thread sections are respectively connected with two clamping heads, and the gap is equipped between tooth cover and pivot. The utility model principle: first motor rotates the pivot through the gear drive, and the pivot drives rotating seat to rotate, since the clamping assembly is located on the rotating seat, the rotating seat drives the clamping assembly to rotate together, the second motor drives the transmission shaft, and the transmission shaft drives the tooth cover to move through the third gear, and the movement of tooth cover drives the fourth gear to rotate, and the fourth gear drives the drive shaft to rotate, since the drive shaft is connected with the clamping head screw thread, the rotation of drive shaft can make two clamping heads move reversely, and the action of clamping or loosening of clamping assembly is implemented, since the gap is equipped between tooth cover and pivot, the rotation of pivot does not affect tooth cover, and the movement of tooth cover does not affect pivot.

[0005] As an improvement, the second motor is connected with a worm, the worm cooperates with a worm gear, and the worm gear is sleeved on the transmission shaft.

[0006] As an improvement, the pivot, the transmission shaft, the tooth cover, the worm and the worm gear are arranged in a transmission box, the rotating seat is arranged at one end of the transmission box, and the first motor and the second motor are arranged at the other end of the transmission box.

[0007] As improvement, both ends of the driving shaft are pivoted on the rotating seat.

[0008] As improvement, a first recess is arranged in the middle of the rotating seat, second recesses are arranged on both sides of the first recess, the driving shaft passes through the first recess and the second recess, one end of the rotating shaft and the tooth sleeve extends into the first recess, the chuck is L-shaped, one end of the chuck is arranged in the second recess, and the other end of the chuck extends out of the second recess.

[0009] The present utility model compared with prior art brings beneficial effect of:

[0010] The clamping mechanism and the rotating mechanism are integrated together, the investment of equipment is reduced, and the production cost is lowered; the clamping and the rotating are realized at the same time, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a schematic view of the present utility model.

[0012] Figure 2 It is a schematic view of the transmission relationship of the present utility model. DETAILED DESCRIPTION

[0013] The present utility model will be further described below in combination with the drawings of the specification.

[0014] As Figure 1 , 2As shown, a cosmetic bottle cap rotating clamping mechanism, comprising a rotating seat 12, a first drive assembly driving the rotating seat 12 to rotate, a clamping assembly arranged on the rotating seat 12 and a second drive assembly driving the clamping assembly to open and close. The clamping assembly comprises two symmetrically arranged clamping heads 13, the clamping head 13 is L-shaped, the second drive assembly drives the two clamping heads 13 to move reversely, so as to realize the clamping or loosening of the clamping assembly. The first drive assembly comprises a rotating shaft 5 and a first motor 1, the output shaft of the first motor 1 is provided with a first gear 3, one end of the rotating shaft 5 is provided with a second gear 4, the first gear 3 is engaged with the second gear 4, the other end of the rotating shaft 5 is connected with the rotating seat 12, the first motor 1 drives the rotating shaft 5 through the gear, and the rotating shaft 5 drives the rotating seat 12. The second drive assembly comprises a toothed sleeve 6 sleeved on the rotating shaft 5, a transmission shaft 9 arranged perpendicularly to the rotating shaft 5, a third gear 7 arranged on the transmission shaft 9 and engaged with the toothed sleeve 6, a second motor 2 driving the transmission shaft 9, a driving shaft 14 arranged in the rotating seat 12 and a fourth gear 15 sleeved on the driving shaft 14 and engaged with the toothed sleeve 6; the second motor 2 is connected with a worm 8, the worm 8 cooperates with a worm wheel 10, and the worm wheel 10 is sleeved on the transmission shaft 9; the driving shaft 14 is parallel to the transmission shaft 9, both ends of the driving shaft 14 are provided with threaded sections with opposite threads, the two threaded sections are respectively threadedly connected with the two clamping heads 13, and the rotation of the driving shaft 14 can be converted into the translation of the clamping head 13. The gap is arranged between the toothed sleeve 6 and the rotating shaft 5, the rotation of the rotating shaft 5 does not affect the toothed sleeve 6, and the translation of the toothed sleeve 6 does not affect the rotating shaft 5. The rotating shaft 5, the transmission shaft 9, the toothed sleeve 6, the worm 8 and the worm wheel 10 are arranged in a transmission box 11, the rotating seat 12 is arranged at one end of the transmission box 11, and the first motor 1 and the second motor 2 are arranged at the other end of the transmission box 11, so that the overall structure is compact. Both ends of the driving shaft 14 are pivotally connected to the rotating seat 12, and the rotating seat 12 can drive the driving shaft 14 to rotate together. A first recess is arranged in the middle of the rotating seat 12, second recesses are arranged on both sides of the first recess, the driving shaft 14 passes through the first recess and the second recess, one end of the rotating shaft 5 and the toothed sleeve 6 extends into the first recess, the clamping head 13 is L-shaped, one end of the clamping head 13 is arranged in the second recess, and the other end of the clamping head 13 extends out of the second recess; the first recess leaves sufficient space for the toothed sleeve 6 to move, and the second recess leaves sufficient space for the clamping head 13 to move.

[0015] The utility model principle: first motor 1 drives rotating shaft 5 to rotate through gear, rotating shaft 5 drives rotating seat 12 to rotate, because clamping assembly is arranged on rotating seat 12, rotating seat 12 drives clamping assembly to rotate together;Second motor 2 drives transmission shaft 9, transmission shaft 9 drives toothed sleeve 6 to translate through third gear 7, the translation of toothed sleeve 6 drives fourth gear 15 to rotate, fourth gear 15 drives driving shaft 14 to rotate, because driving shaft 14 is threadedly connected with clamping head 13, the rotation of driving shaft 14 can make two clamping heads 13 move reversely, realize the clamping or loosening action of clamping assembly.

Claims

1. A cosmetic bottle cap rotating and holding mechanism characterized by: The utility model provides a rotary seat, the first drive component of drive rotary seat rotation, set up on the rotary seat clamping component and drive the second drive component of clamping component open and shut, the clamping component includes two symmetrical clamping head, the first drive component includes the pivot and the first motor, the output shaft of first motor is equipped with first gear, be equipped with second gear on the pivot, first gear and second gear mesh, the pivot is connected with rotary seat, the second drive component includes the gear cover of the pivot on, the transmission shaft is vertically arranged with the pivot, the third gear is equipped on the transmission shaft and is engaged with the gear cover, the second motor of drive transmission shaft, the drive shaft is equipped in the rotary seat and is engaged with the gear cover fourth gear of the gear cover on the drive shaft, the drive shaft is parallel with transmission shaft, both ends of drive shaft are equipped with the thread section of opposite screw threads, two thread sections are respectively with two clamping head screw connection, the gap is equipped between gear cover and pivot.

2. The cosmetic bottle cap rotating and holding mechanism according to claim 1, characterized in that: The second motor is connected with the worm, the worm is matched with the worm wheel, and the worm wheel is sleeved on the transmission shaft.

3. The cosmetic bottle cap rotating and holding mechanism according to claim 2, characterized in that: The pivot, the transmission shaft, the gear cover, the worm and the worm wheel are arranged in the transmission box, the rotary seat is arranged at one end of the transmission box, and the first motor and the second motor are arranged at the other end of the transmission box.

4. The cosmetic bottle cap rotating and holding mechanism according to claim 1, characterized in that: Both ends of the drive shaft are pivoted on the rotary seat.

5. The cosmetic bottle cap rotating and holding mechanism according to claim 1, characterized in that: The first recess is arranged in the middle position in the rotary seat, the second recess is arranged on the both sides of the first recess, the drive shaft passes through the first recess and the second recess, the pivot and one end of the gear cover extend into the first recess, the clamping head is in L shape, one end of the clamping head is arranged in the second recess, and the other end of the clamping head extends out of the second recess.

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