CN210480817U - Automatic cap screwing device - Google Patents
Automatic cap screwing device Download PDFInfo
- Publication number
- CN210480817U CN210480817U CN201921541983.4U CN201921541983U CN210480817U CN 210480817 U CN210480817 U CN 210480817U CN 201921541983 U CN201921541983 U CN 201921541983U CN 210480817 U CN210480817 U CN 210480817U
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- driving
- chuck
- sleeve
- capping device
- cap screwing
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Abstract
The utility model discloses an automatic cap screwing device, which comprises a base, a cap screwing mechanism, a driving mechanism and a lifting mechanism; the cover screwing mechanism is rotatably arranged on the base; the cover screwing mechanism comprises a chuck component arranged at the end part of the cover screwing mechanism; the driving mechanism is used for driving the cap screwing mechanism to operate, and the torsion of the driving mechanism can be adjusted; the lifting mechanism is used for driving the chuck component of the cap screwing mechanism to be close to or far away from the bottle cap. The utility model discloses set up spiral cover mechanism, actuating mechanism and elevating system on the base, be close to or keep away from the bottle lid through elevating system drive spiral cover mechanism, thereby realize the spiral cover by actuating mechanism drive spiral cover mechanism operation, because actuating mechanism's torsion can be adjusted, when torsion reaches the limit, actuating mechanism stops the drive to spiral cover mechanism, has guaranteed the safe in utilization of equipment.
Description
Technical Field
The utility model belongs to the technical field of automatic packaging machinery and specifically relates to an automatic spiral cover device is related to.
Background
At present, in the filling production field, need to carry out the spiral cover with indulging many bottles (the cross lid of 200L plastics vat) and seal, common practice relies on manual operation to unload the lid, spiral cover, not only work load is big, and inefficiency, can't keep up with automatic production line speed, also there are some spiral cover equipment at present, but these spiral cover equipment defeated department torsion is certain, if torsion surpasss the extreme value and causes the damage of product and equipment very easily, there is serious potential safety hazard, and the chuck of current spiral cover equipment is the outer peripheral face of grasping the bottle lid through the clamping jaw, when spiral cover, need to grasp with great clamp force, great clamp force can lead to the bottle lid to warp, can lead to the bottle lid to damage even, cause unnecessary waste.
Therefore, there is a need for an automatic capping device to solve the above problems.
Disclosure of Invention
The utility model aims at providing a to the weak point of prior art and provide an automatic spiral cover device.
Realize the utility model discloses the technical scheme of purpose is: an automatic cap screwing device comprises a base, a cap screwing mechanism, a driving mechanism and a lifting mechanism; the cover screwing mechanism is rotatably arranged on the base; the cover screwing mechanism comprises a chuck component arranged at the end part of the cover screwing mechanism; the driving mechanism is used for driving the cap screwing mechanism to operate, and the torsion of the driving mechanism can be adjusted; the lifting mechanism is used for driving the chuck component of the cap screwing mechanism to be close to or far away from the bottle cap.
The cover screwing mechanism also comprises an installation sleeve and a connecting rod arranged in the installation sleeve in a sliding manner; the mounting sleeve is externally sleeved with a shaft sleeve; the shaft sleeve is rotatably connected with the base; the chuck component is fixedly connected to the bottom of the connecting rod.
A key groove is axially formed in the inner circumferential surface of the shaft sleeve; and a key which is in sliding connection with the key groove is arranged on the peripheral surface of the mounting sleeve.
The driving mechanism comprises a driving motor and a transmission shaft which is rotatably arranged on the base; the driving wheel is sleeved on the transmission shaft; two sides of the driving wheel are respectively sleeved with a locking disc for clamping the driving wheel; a limiting block in threaded connection with the transmission shaft is arranged below the locking disc positioned below the driving wheel, and an elastic piece is sleeved between the locking disc positioned below the driving wheel and the limiting block; a driven wheel meshed with the driving wheel is arranged on the shaft sleeve; the driving motor is used for driving the transmission shaft to operate.
The lifting mechanism comprises a driving cylinder arranged above the cap screwing mechanism; a connecting seat is fixed at the end part of a piston rod of the driving cylinder; the connecting seat is rotatably connected with the top of the connecting rod.
The chuck component comprises a chuck mounting sleeve; the top end face of the connecting rod is provided with an air hole communicated with the inner cavity of the chuck mounting sleeve; a resettable ejector rod is coaxially and slidably arranged in the chuck mounting sleeve; the top of the ejector rod is tightly attached to the peripheral surface of the chuck mounting sleeve; the bottom of the chuck mounting sleeve is coaxially provided with a hollow chuck seat; the bottom of the clamping head seat is provided with a boss; the middle part of the boss is provided with an ejection hole for the ejection rod to extend out; the bottom of the chuck seat is provided with two fixed chucks in mirror symmetry; two mounting grooves are formed between the two fixed chucks and the boss; two movable chucks which are in mirror symmetry are slidably arranged in the two mounting grooves; and contact columns extending into the ejection holes are arranged on the end faces of the movable chucks, which are opposite to the bosses.
The bottom of the chuck seat is provided with a fixing ring; two notches for limiting the movement of the two movable chucks are arranged on the inner peripheral surface of the fixing ring in a mirror symmetry manner.
An annular groove is formed in the peripheral surface of the chuck base along the circumferential direction; the annular groove is intersected with the two mounting grooves; an elastic reset ring is arranged in the annular groove.
A support ring is arranged at the inner bottom of the chuck mounting sleeve; the ejection rod is sleeved with a return spring; the return spring is positioned between the top of the ejector rod and the support ring.
The protective cover is arranged on one side of the base.
By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model discloses set up spiral cover mechanism, actuating mechanism and elevating system on the base, be close to or keep away from the bottle lid through elevating system drive spiral cover mechanism, thereby realize the spiral cover by actuating mechanism drive spiral cover mechanism operation, because actuating mechanism's torsion can be adjusted, when torsion reaches the limit, actuating mechanism stops the drive to spiral cover mechanism, has guaranteed the safe in utilization of equipment.
(2) The utility model discloses a connecting rod and installation cover sliding connection have guaranteed the stability of connecting rod up-and-down motion.
(3) The utility model discloses be equipped with the keyway along the axial on the inner peripheral surface of axle sleeve to be equipped with the key with keyway sliding connection on the outer peripheral face of installation cover, thereby guarantee when the spiral cover, thereby skid between installation cover and the axle sleeve and influence the spiral cover.
(4) The utility model discloses a two locking dishes are fixed the action wheel, and through adjusting the pressure between two locking dishes, the torsion that adjustment actuating mechanism provided, when torsion was too big, the action wheel can skid, stops to provide drive power, guarantees equipment safety.
(5) The utility model discloses set up the connecting seat, be convenient for elevating system and be connected of connecting rod.
(6) The utility model discloses a set up two movable chucks, guaranteed that the chuck can closely laminate with the cross recess on the bottle lid to improve spiral cover effect.
(7) The utility model discloses be equipped with solid fixed ring in the bottom of chuck seat, mirror symmetry is equipped with two breachs that are used for restricting two movable chuck motions on solid fixed ring's the inner peripheral surface, can carry on spacingly to the movable chuck, prevents that the movable chuck stroke is great and cause the bottle lid to damage.
(8) The utility model discloses be equipped with the ring channel along circumference on the outer peripheral face of chuck seat, ring channel and two mounting grooves are equipped with the elasticity reset ring in the ring channel, and after the spiral cover was accomplished, when the connecting rod rose, the elasticity reset ring can reset two movable chucks, is convenient for going on of next spiral cover.
(9) The utility model discloses a reset spring makes the knockout rod reset, the better reseing of knockout rod of being convenient for.
(10) The utility model discloses the protective cover has been set up to guarantee the safety of equipment.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention with the protective cover removed.
Fig. 3 is a schematic structural view of the chuck assembly of the present invention.
Fig. 4 is a schematic view of the internal structure of the chuck assembly of the present invention.
Fig. 5 is a cross-sectional view of the present invention.
The reference numbers in the drawings are:
the device comprises a base 1, a cover screwing mechanism 2, a chuck component 2-1, a chuck mounting sleeve 2-1-1, an ejector rod 2-1-2, a chuck seat 2-1-3, a boss 2-1-4, a fixed chuck 2-1-5, a mounting groove 2-1-6, a movable chuck 2-1-7, a contact column 2-1-8, a fixing ring 2-1-9, an annular groove 2-1-10, a support ring 2-1-11, a reset spring 2-1-12, a mounting sleeve 2-2, a connecting rod 2-3, a shaft sleeve 2-4, a key groove 2-4-1, a driving mechanism 3, a driving motor 3-1, a transmission shaft 3-2, a driving wheel 3-3, a locking disc 3-4, a locking disc 2-1, a locking spring, a locking, 3-5 parts of limiting blocks, 3-6 parts of elastic pieces, 3-7 parts of driven wheels, 4 parts of lifting mechanisms, 4-1 parts of driving cylinders, 4-2 parts of connecting seats and 5 parts of protective covers.
Detailed Description
(example 1)
Referring to fig. 1 to 5, the automatic cap screwing device of the present embodiment includes a base 1, a cap screwing mechanism 2, a driving mechanism 3, and a lifting mechanism 4.
Further, the cap screwing mechanism 2 is rotatably mounted on the base 1. The cap screwing mechanism 2 comprises a chuck component 2-1 arranged at the end part of the cap screwing mechanism 2. The chuck component 2-1 is a cross chuck. The driving mechanism 3 is used for driving the cap screwing mechanism 2 to operate, and the torsion of the driving mechanism 3 can be adjusted. The lifting mechanism 4 is used for driving the chuck component 2-1 of the cap screwing mechanism 2 to be close to or far away from the bottle cap.
Further, the cap screwing mechanism 2 further comprises an installation sleeve 2-2 and a connecting rod 2-3 arranged in the installation sleeve 2-2 in a sliding mode. The mounting sleeve 2-2 is externally sleeved with a shaft sleeve 2-4. The shaft sleeves 2-4 are rotatably connected with the base 1. The chuck component 2-1 is fixedly connected to the bottom of the connecting rod 2-3.
Furthermore, a key groove 2-4-1 is axially arranged on the inner circumferential surface of the shaft sleeve 2-4. The outer peripheral surface of the mounting sleeve 2-2 is provided with a key which is in sliding connection with the key groove 2-4-1 so as to ensure that the mounting sleeve 2-2 only can slide up and down and cannot rotate.
Further, the driving mechanism 3 includes a driving motor 3-1 and a driving shaft 3-2 rotatably mounted on the base 1. The driving wheel 3-3 is sleeved on the transmission shaft 3-2. Two sides of the driving wheel 3-3 are sleeved with locking discs 3-4 used for clamping the driving wheel 3-3. A limiting block 3-5 in threaded connection with the transmission shaft 3-2 is arranged below the locking disc 3-4 positioned below the driving wheel 3-3, an elastic part 3-6 is sleeved between the locking disc 3-4 positioned below the driving wheel 3-3 and the limiting block 3-5, and preferably, a spring is adopted as the elastic part 3-6. The shaft sleeve 2-4 is provided with a driven wheel 3-7 meshed with the driving wheel 3-3. The driving motor 3-1 is used for driving the transmission shaft 3-2 to run. The drive motor 3-1 is preferably a clutch type motor.
Further, the lifting mechanism 4 comprises a driving cylinder 4-1 arranged above the cap screwing mechanism 2. The driving cylinder 4-1 is preferably a pneumatic cylinder. The end of the piston rod of the driving cylinder 4-1 is fixed with a connecting seat 4-2. The connecting seat 4-2 is rotatably connected with the top of the connecting rod 2-3.
Further, the chuck component 2-1 comprises a chuck mounting sleeve 2-1-1. The top end face of the connecting rod 2-3 is provided with a vent hole communicated with the inner cavity of the chuck mounting sleeve 2-1-1. A resettable ejection rod 2-1-2 is coaxially and slidably arranged in the chuck mounting sleeve 2-1-1. And the top of the ejector rod 2-1-2 is tightly attached to the circumferential surface of the chuck mounting sleeve 2-1-1. The bottom of the chuck mounting sleeve 2-1-1 is coaxially provided with a hollow chuck seat 2-1-3. The bottom of the clamping head seat 2-1-3 is provided with a lug boss 2-1-4. The middle part of the boss 2-1-4 is provided with an ejection hole for the ejection rod 2-1-2 to extend out. The bottom of the chuck seat 2-1-3 is provided with two fixed chucks 2-1-5 in mirror symmetry. Two mounting grooves 2-1-6 are formed between the two fixed chucks 2-1-5 and the bosses 2-1-4. Two movable chucks 2-1-7 which are in mirror symmetry are slidably arranged in the two mounting grooves 2-1-6. The end surfaces of the movable chucks 2-1-7, which are opposite to the bosses 2-1-4, are provided with contact columns 2-1-8 which extend into the ejection holes.
Further, the bottom of the chuck seat 2-1-3 is provided with a fixing ring 2-1-9. The inner peripheral surface of the fixed ring 2-1-9 is symmetrically provided with two notches for limiting the movement of the two movable chucks 2-1-7, so that the movable chucks 2-1-7 can be limited, and the bottle cap is prevented from being damaged due to large stroke of the movable chucks 2-1-7.
Furthermore, the circumferential surface of the clamping head seat 2-1-3 is provided with an annular groove 2-1-10 along the circumferential direction. The annular groove 2-1-10 is intersected with the two mounting grooves 2-1-6. The annular grooves 2-1-10 are internally provided with elastic reset rings, and when the connecting rod is lifted after the cap is screwed, the elastic reset rings can reset the two movable chucks 2-1-7 so as to facilitate the next cap screwing.
Further, the inner bottom of the chuck mounting sleeve 2-1-1 is provided with a support ring 2-1-11. The ejector rod 2-1-2 is sleeved with a return spring 2-1-12. The return springs 2-1-12 are arranged between the top of the ejector rod 2-1-2 and the support ring 2-1-11, and the return springs 2-1-12 are arranged so that the ejector rod 2-1-2 can be better reset.
Further, a protective cover 5 is provided at one side of the base 1 to secure the safety of the apparatus.
The working process of the automatic cap screwing device of the embodiment is as follows: firstly, fixing a base 1 above a cap screwing tool to enable a chuck component 2-1 to be positioned right above a bottle, then driving a connecting rod 2-3 to descend by a lifting mechanism 4 to enable the chuck component 2-1 to correspond to a cross-shaped groove on the bottle cap, then ventilating air into a ventilating hole on the top end face of the connecting rod 2-3 to enable an ejector rod 2-1-2 to descend, ejecting two movable chucks 2-1-7 by the ejector rod 2-1-2 to tightly support the cross-shaped cap, then rotating the connecting rod 2-3 under the action of a driving mechanism 3 to realize cap screwing, adjusting the pressure between two locking discs 3-4 to adjust the torque output by the driving mechanism 3 in the cap screwing process, and when the torque reaches a limit value, slipping a driving wheel 3-3 of the driving mechanism 3, avoiding damage to the equipment and the bottle cap.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An automatic spiral cover device which characterized in that: comprises a base (1), a cover screwing mechanism (2), a driving mechanism (3) and a lifting mechanism (4); the cover screwing mechanism (2) is rotatably arranged on the base (1); the cap screwing mechanism (2) comprises a chuck component (2-1) arranged at the end part of the cap screwing mechanism (2); the driving mechanism (3) is used for driving the cap screwing mechanism (2) to operate, and the torsion of the driving mechanism (3) can be adjusted; the lifting mechanism (4) is used for driving the chuck component (2-1) of the cap screwing mechanism (2) to be close to or far away from the bottle cap.
2. An automatic capping device according to claim 1, wherein: the cover screwing mechanism (2) further comprises an installation sleeve (2-2) and a connecting rod (2-3) which is arranged in the installation sleeve (2-2) in a sliding manner; the mounting sleeve (2-2) is sleeved with a shaft sleeve (2-4); the shaft sleeve (2-4) is rotatably connected with the base (1); the chuck component (2-1) is fixedly connected to the bottom of the connecting rod (2-3).
3. An automatic capping device according to claim 2, wherein: a key groove (2-4-1) is axially arranged on the inner circumferential surface of the shaft sleeve (2-4); the peripheral surface of the mounting sleeve (2-2) is provided with a key which is in sliding connection with the key groove (2-4-1).
4. An automatic capping device according to claim 2, wherein: the driving mechanism (3) comprises a driving motor (3-1) and a transmission shaft (3-2) rotatably arranged on the base (1); the driving wheel (3-3) is sleeved on the transmission shaft (3-2); two sides of the driving wheel (3-3) are sleeved with locking discs (3-4) used for clamping the driving wheel (3-3); a limiting block (3-5) in threaded connection with the transmission shaft (3-2) is arranged below the locking disc (3-4) positioned below the driving wheel (3-3), and an elastic part (3-6) is sleeved between the locking disc (3-4) positioned below the driving wheel (3-3) and the limiting block (3-5); a driven wheel (3-7) meshed with the driving wheel (3-3) is arranged on the shaft sleeve (2-4); the driving motor (3-1) is used for driving the transmission shaft (3-2) to operate.
5. An automatic capping device according to claim 2, wherein: the lifting mechanism (4) comprises a driving cylinder (4-1) arranged above the cap screwing mechanism (2); a connecting seat (4-2) is fixed at the end part of a piston rod of the driving cylinder (4-1); the connecting seat (4-2) is rotatably connected with the top of the connecting rod (2-3).
6. An automatic capping device according to claim 2, wherein: the chuck component (2-1) comprises a chuck mounting sleeve (2-1-1); the top end face of the connecting rod (2-3) is provided with a vent hole communicated with the inner cavity of the chuck mounting sleeve (2-1-1); a resettable ejection rod (2-1-2) is coaxially and slidably arranged in the chuck mounting sleeve (2-1-1); the top of the ejector rod (2-1-2) is tightly attached to the circumferential surface of the chuck mounting sleeve (2-1-1); the bottom of the chuck mounting sleeve (2-1-1) is coaxially provided with a hollow chuck seat (2-1-3); the bottom of the clamping head seat (2-1-3) is provided with a boss (2-1-4); the middle part of the boss (2-1-4) is provided with an ejection hole for the ejection rod (2-1-2) to extend out; the bottom of the chuck seat (2-1-3) is provided with two fixed chucks (2-1-5) in mirror symmetry; two mounting grooves (2-1-6) are formed between the two fixed chucks (2-1-5) and the bosses (2-1-4); two movable chucks (2-1-7) which are in mirror symmetry are slidably arranged in the two mounting grooves (2-1-6); the end surfaces of the movable chucks (2-1-7) opposite to the bosses (2-1-4) are provided with contact columns (2-1-8) extending into the ejection holes.
7. An automatic capping device according to claim 6, wherein: the bottom of the clamping head seat (2-1-3) is provided with a fixing ring (2-1-9); two notches for limiting the movement of the two movable chucks (2-1-7) are arranged on the inner peripheral surface of the fixing ring (2-1-9) in a mirror symmetry manner.
8. An automatic capping device according to claim 6, wherein: an annular groove (2-1-10) is formed in the peripheral surface of the clamping head seat (2-1-3) along the circumferential direction; the annular groove (2-1-10) is intersected with the two mounting grooves (2-1-6); an elastic reset ring is arranged in the annular groove (2-1-10).
9. An automatic capping device according to claim 6, wherein: the inner bottom of the chuck mounting sleeve (2-1-1) is provided with a support ring (2-1-11); the ejector rod (2-1-2) is sleeved with a return spring (2-1-12); the return spring (2-1-12) is positioned between the top of the ejector rod (2-1-2) and the support ring (2-1-11).
10. An automatic capping device according to any one of claims 1 to 9, wherein: the device also comprises a protective cover (5) arranged on one side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921541983.4U CN210480817U (en) | 2019-09-17 | 2019-09-17 | Automatic cap screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921541983.4U CN210480817U (en) | 2019-09-17 | 2019-09-17 | Automatic cap screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210480817U true CN210480817U (en) | 2020-05-08 |
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ID=70540409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921541983.4U Active CN210480817U (en) | 2019-09-17 | 2019-09-17 | Automatic cap screwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210480817U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422814A (en) * | 2019-09-17 | 2019-11-08 | 江苏汤姆森智能装备有限公司 | A kind of automatic cap-rotating device |
| CN113752213A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Rotary pneumatic control device and cover opening and closing robot |
| CN113753817A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Cover opening and closing robot |
| CN113753816A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Cap screwing device and cap opening and closing robot |
| CN113929033A (en) * | 2021-09-05 | 2022-01-14 | 展一智能科技(东台)有限公司 | Pneumatic claw and cover opening and closing robot with three-claw structure |
| CN113998646A (en) * | 2021-09-05 | 2022-02-01 | 展一智能科技(东台)有限公司 | Spiral cover quick change structure and switch lid robot |
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2019
- 2019-09-17 CN CN201921541983.4U patent/CN210480817U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422814A (en) * | 2019-09-17 | 2019-11-08 | 江苏汤姆森智能装备有限公司 | A kind of automatic cap-rotating device |
| CN113752213A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Rotary pneumatic control device and cover opening and closing robot |
| CN113753817A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Cover opening and closing robot |
| CN113753816A (en) * | 2021-05-25 | 2021-12-07 | 展一智能科技(东台)有限公司 | Cap screwing device and cap opening and closing robot |
| CN113753816B (en) * | 2021-05-25 | 2022-09-23 | 展一智能科技(东台)有限公司 | Cap screwing device and cap opening and closing robot |
| CN113753817B (en) * | 2021-05-25 | 2022-11-18 | 展一智能科技(东台)有限公司 | Cover opening and closing robot |
| CN113929033A (en) * | 2021-09-05 | 2022-01-14 | 展一智能科技(东台)有限公司 | Pneumatic claw and cover opening and closing robot with three-claw structure |
| CN113998646A (en) * | 2021-09-05 | 2022-02-01 | 展一智能科技(东台)有限公司 | Spiral cover quick change structure and switch lid robot |
| CN113998646B (en) * | 2021-09-05 | 2023-01-20 | 展一智能科技(东台)有限公司 | Spiral cover quick change structure and switch lid robot |
| CN113929033B (en) * | 2021-09-05 | 2023-01-24 | 展一智能科技(东台)有限公司 | Pneumatic claw and cover opening and closing robot with three-claw structure |
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