CN219489064U - Double-station winding machine winding head turntable structure - Google Patents
Double-station winding machine winding head turntable structure Download PDFInfo
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- CN219489064U CN219489064U CN202320386929.7U CN202320386929U CN219489064U CN 219489064 U CN219489064 U CN 219489064U CN 202320386929 U CN202320386929 U CN 202320386929U CN 219489064 U CN219489064 U CN 219489064U
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Abstract
The utility model relates to the technical field of plastic bag production and discloses a turntable structure of a winding head of a double-station winding machine, which comprises a main shaft, a turntable fixed on the outer side of the main shaft, two winding rotating shafts symmetrically arranged on the vertical center line of the turntable, two winding devices arranged on the other side of the turntable and two discharging mechanisms, wherein a transmission device for controlling the turntable to rotate is arranged at the lower end of the turntable. The automatic transposition of the turntable is realized through the transmission device, the relative positions of the two winding rotating shafts can be switched, the winding device and the discharging mechanism are matched, the continuous winding and automatic discharging of the winding head of the winding machine are realized, the structure is simple and convenient to control, and the working efficiency of winding operation can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of plastic bag production, in particular to a turntable structure of a winding head of a double-station winding machine.
Background
In daily life, the plastic bags of garbage bags, fresh-keeping bags and supermarkets are often used, the bags are rolled into a roll shape, the plastic bags are connected by a point broken line, one end of each plastic bag is provided with a bag opening, and the other end of each plastic bag is necessarily provided with a heat seal, so that the plastic bags become the bottoms of the plastic bags for containing articles, and the plastic bags can be used only by tearing off the plastic bags along the point broken line when the plastic bags are used. When the continuous plastic bag is packaged, a winding machine is required to be used for winding.
The existing turntable structure for rolling plastic bags is characterized in that when the plastic bags are rolled, the rolling procedure and the unloading procedure on the rolling turntable are often carried out independently, namely after the plastic bags are rolled, the rolling device is stopped, and then unreeling is carried out. Because the rolling process is unloading and need opening and stopping many times, so in carrying out continuous rolling effect, this rolling machine carousel structure has the problem that work efficiency is not high.
Disclosure of Invention
The utility model provides a turntable structure of a winding head of a double-station winding machine, aiming at the problems, and aims to solve the defects that a winding device is stopped and then unreeled after a plastic bag is wound by a traditional turntable structure.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a duplex position rolling machine rolling head carousel structure, includes the main shaft and fixes the carousel in the main shaft outside, and the carousel lower extreme is equipped with control carousel pivoted transmission, still includes:
the two winding rotating shafts are symmetrically arranged on the vertical center line of the turntable, the winding rotating shafts are rotatably connected to one side of the turntable and penetrate through the turntable, a pair of winding rods are arranged in the winding rotating shafts in a penetrating manner, and two ends of each winding rod extend out of the winding rotating shafts and are in sliding connection with the winding rotating shafts;
and the two winding devices are arranged on the other side of the turntable and are respectively connected with the two winding rotating shafts and used for controlling the winding rotating shafts to rotate so that the winding rods wind the conjoined plastic bags.
The further improvement is that: and the two discharging mechanisms are arranged on the other side of the turntable and are respectively connected with the two pairs of winding rods and used for pushing the winding rods to translate so as to discharge materials from the winding rods.
The further improvement is that: the transmission device comprises a first motor arranged below the turntable, the installation end of the first motor is fixed on an external winder frame, the output end of the first motor is provided with a driving gear, and the driving gear is meshed with gear teeth arranged on the outer edge of the turntable.
The further improvement is that: the winding device comprises a synchronous belt and a second motor, the second motor is arranged on one side of the turntable, away from the winding rotating shaft, the output end of the second motor penetrates through the turntable and is fixedly connected with a second belt gear arranged on the other side of the turntable, the second belt gear is movably connected with a first belt gear sleeved on the outer side of one winding rotating shaft through the synchronous belt, and the first belt gear is fixedly connected with the winding rotating shaft.
The further improvement is that: the unloading mechanism comprises a sliding plate and two air cylinders, wherein the two air cylinders are respectively arranged on two sides of a winding rotating shaft, the mounting ends of the air cylinders are fixedly connected with one side of the rotating shaft away from the rotating disc, the two ends of the sliding plate are fixedly connected with the output ends of the two air cylinders, the sliding plate faces one side of the rotating disc and is provided with a pull head, the pull head is fixedly connected with one end of the winding rod through a connecting seat, and a bearing for supporting the connecting seat to rotate is arranged at the joint of the connecting seat and the pull head.
The further improvement is that: the first motor is a servo motor with a speed reducer.
The further improvement is that: the two ends of the main shaft are provided with the bearing with the seat, the main shaft is rotationally connected with an external wallboard through the bearing with the seat, and an electric slip ring is arranged at the joint of the bearing with the main shaft.
The beneficial effects of the utility model are as follows: the automatic transposition of the turntable is realized through the transmission device, the relative positions of the two winding rotating shafts can be switched, the winding device and the discharging mechanism are matched, the continuous winding and automatic discharging of the winding head of the winding machine are realized, the structure is simple and convenient to control, and the working efficiency of winding operation can be effectively improved.
Drawings
Fig. 1 is a structural view of a turntable in the present utility model.
Fig. 2 is a structural view of a main shaft in the present utility model.
Fig. 3 is a structural view of a sliding plate in the present utility model.
Fig. 4 is a structural diagram of a synchronous belt according to the present utility model.
Fig. 5 is an enlarged view of the structure of fig. 3 a according to the present utility model.
Wherein: 1. a turntable; 2. a main shaft; 3. a bearing with a seat; 4. an electrical slip ring; 5. winding a rotating shaft; 6. a first motor; 7. a drive gear; 8. gear teeth; 9. a second motor; 10. a winding rod; 11. a bearing; 12. a first belt gear; 13. a cylinder; 14. a sliding plate; 15. a pull head; 16. a connecting seat; 17. a synchronous belt; 18. the second belt gear.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to fig. 1, 2, 3, 4 and 5, a turntable structure of a winding head of a double-station winding machine is provided in this embodiment, and the turntable structure comprises a main shaft 2 and a turntable 1 fixed on the outer side of the main shaft 2, and a transmission device for controlling the turntable 1 to rotate is arranged at the lower end of the turntable 1.
The transmission device comprises a first motor 6 arranged below the turntable 1, the installation end of the first motor 6 is fixed on an external winder frame, the output end of the first motor 6 is provided with a driving gear 7, and the driving gear 7 is meshed with gear teeth 8 arranged on the outer edge of the turntable 1. When the first motor 6 is started, the driving gear 7 is driven to rotate, and the driving gear 7 drives the turntable 1 to rotate through meshing with the outer edge gear teeth 8 of the turntable 1, so that the positions of the two winding rotating shafts 5 on the turntable 1 are switched. The first motor 6 is a servo motor with a speed reducer, and can accurately control the rotating position of the turntable 1.
The automatic transposition of the turntable 1 is realized through the transmission device, the relative positions of the two winding rotating shafts 5 can be switched, the continuous winding and automatic discharging of the winding head of the winding machine are realized, the working efficiency of winding operation is improved, and the structure is simple and convenient to control.
Further comprises: the two winding rotating shafts 5 are symmetrically arranged on the vertical center line of the turntable 1, the winding rotating shafts 5 are rotatably connected to one side of the turntable 1 and penetrate through the turntable 1, a pair of winding rods 10 are arranged in the winding rotating shafts 5 in a penetrating manner, and two ends of each winding rod 10 extend out of the winding rotating shafts 5 and are in sliding connection with the winding rotating shafts 5; one end of the winding rotating shaft 5 and the winding rod 10 for winding is arranged on the front surface of the rotary table 1. The number of the winding rotating shafts 5 can be additionally added on the turntable 1 according to the use requirement.
The two winding devices are arranged on the other side of the rotary table 1, are respectively connected with the two winding rotating shafts 5 and are used for controlling the winding rotating shafts 5 to rotate so that the winding rods 10 wind the conjoined plastic bags; a gap is reserved between the two winding rods 10 penetrating into the winding rotating shaft 5, and one end of the plastic bag is plugged into the winding rotating shaft during winding.
Specifically, the winding device comprises a synchronous belt 17 and a second motor 9, the second motor 9 is arranged on one side, far away from the winding rotating shaft 5, of the turntable 1, the output end of the second motor 9 penetrates through the turntable 1 and is fixedly connected with a second belt gear 18 arranged on the other side of the turntable 1, the second belt gear 18 is movably connected with a first belt gear 12 sleeved on the outer side of one winding rotating shaft 5 through the synchronous belt 17, and the first belt gear 12 is fixedly connected with the winding rotating shaft 5. The second motor 9 drives the positive second belt gear 18 of carousel 1 to rotate, and second belt gear 18 passes through hold-in range 17 and drives the synchronous rotation of first belt gear 12 of cover in the rolling pivot 5 outside, and first belt gear 12 is fixed with rolling pivot 5, and rolling pivot 5 also can drive two rolling poles 10 and rotate together, carries out the rolling to disjunctor plastic bag.
And the two discharging mechanisms are arranged on the other side of the rotary table 1, are respectively connected with the two pairs of winding rods 10 and are used for pushing the winding rods 10 to translate so as to discharge materials from the winding rods 10. The two winding devices and the two discharging mechanisms are arranged on the back surface of the rotary table 1 and are mutually independent control units. When the winding device drives one winding rotating shaft 5 to rotate and winds the conjoined plastic bag, the other winding rotating shaft 5 is in a discharging state.
Specifically, the unloading mechanism comprises a sliding plate 14 and two air cylinders 13, wherein the two air cylinders 13 are respectively arranged on two sides of a winding rotating shaft 5, the installation end of each air cylinder 13 is fixedly connected with one side of a turntable 1, which is far away from the winding rotating shaft 5, the two ends of the sliding plate 14 are fixedly connected with the output ends of the two air cylinders 13, a pull head 15 is arranged on one side of the sliding plate 14, which faces the turntable 1, the pull head 15 is fixedly connected with one end of a winding rod 10 through a connecting seat 16, and a bearing 11 for supporting the connecting seat 16 to rotate is arranged at the joint of the connecting seat 16 and the pull head 15. Instead of the cylinder 13, other linear pushing structures such as an electric push rod may be used, and is not limited to the above-described one.
Two cylinders 13 are arranged between the sliding plate 14 and the rotary table 1, when the plastic bag wound on the winding rod 10 is discharged, the cylinders 13 can push the sliding plate 14 to be away from the rotary table 1, the sliding plate 14 pulls the winding rod 10 through the pull head 15, the winding rod 10 is retracted into the winding rotating shaft 5, and the plastic bag wound on the winding rod 10 is discharged from the winding rod 10 under the jacking of the winding rotating shaft 5. The connecting seat 16 fixed with the winding rod 10 is rotationally connected with the pull head 15 through the bearing 11, and the winding rotating shaft 5 is not influenced to drive the winding rod 10 to rotate while unloading can be performed.
Regarding the installation of the spindle 2: the two ends of the main shaft 2 are provided with a bearing with seat 3, the main shaft 2 is rotationally connected with an external wallboard through the bearing with seat 3, and an electric slip ring 4 is arranged at the joint of the bearing with seat 3 and the main shaft 2. One end or two ends of the main shaft 2 are fixed with an external wallboard, the bearing 3 with a seat supports the main shaft 2 to rotate on one side of the wallboard, and because the main shaft 2 needs to continuously rotate by 360 degrees, circuits and pipelines for supplying power and controlling the second motor 9 and the air cylinder 13 are connected with the second motor 9 and the air cylinder 13 through the electric slip ring 4, so that the second motor 9 and the air cylinder 13 can work simultaneously when the main shaft 2 rotates.
The rotary table is different from the traditional rotary table structure in that two rolling shafts 5 are arranged on one side of the rotary table 1, a pair of rolling rods 10 are arranged in the rolling shafts 5 in a penetrating manner, the two rolling devices and the two discharging mechanisms are all arranged on the back surface of the rotary table 1 and are mutually independent control units, one rolling shaft 5 is driven to rotate by the rolling devices, the other rolling shaft 5 is in a discharging state when the connected plastic bag is rolled, the automatic transposition of the rotary table 1 is realized through the transmission device, the relative positions of the two rolling shafts 5 can be switched, the continuous rolling and automatic discharging of a rolling head of the rolling machine are realized, the structure is simple, the control is convenient, and the working efficiency of rolling operation can be effectively improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a duplex position rolling machine rolling head carousel structure, includes main shaft (2) and fixes carousel (1) in the main shaft (2) outside, its characterized in that, carousel (1) lower extreme is equipped with control carousel (1) pivoted transmission, still includes:
the two winding rotating shafts (5) are symmetrically arranged on the vertical center line of the rotating disc (1), the winding rotating shafts (5) are rotatably connected to one side of the rotating disc (1) and penetrate through the rotating disc (1), a pair of winding rods (10) are arranged in the winding rotating shafts (5) in a penetrating mode, and two ends of each winding rod (10) extend out of the winding rotating shaft (5) and are in sliding connection with the winding rotating shaft (5);
the two winding devices are arranged on the other side of the rotary table (1), are respectively connected with the two winding rotating shafts (5) and are used for controlling the winding rotating shafts (5) to rotate so that the winding rods (10) wind the conjoined plastic bags;
the two discharging mechanisms are arranged on the other side of the rotary table (1), are respectively connected with the two pairs of winding rods (10) and are used for pushing the winding rods (10) to translate so as to discharge materials from the winding rods (10).
2. The double-station winder winding head turntable structure according to claim 1, wherein: the transmission device comprises a first motor (6) arranged below the turntable (1), the installation end of the first motor (6) is fixed on an external winder frame, the output end of the first motor (6) is provided with a driving gear (7), and the driving gear (7) is meshed with gear teeth (8) arranged on the outer edge of the turntable (1).
3. The double-station winder winding head turntable structure according to claim 1, wherein: the winding device comprises a synchronous belt (17) and a second motor (9), the second motor (9) is arranged on one side, far away from the winding rotating shaft (5), of the turntable (1), the output end of the second motor (9) penetrates through the turntable (1) and is fixedly connected with a second belt gear (18) arranged on the other side of the turntable (1), the second belt gear (18) is movably connected with a first belt gear (12) sleeved on the outer side of one winding rotating shaft (5) through the synchronous belt (17), and the first belt gear (12) is fixedly connected with the winding rotating shaft (5).
4. The double-station winder winding head turntable structure according to claim 1, wherein: the discharging mechanism comprises a sliding plate (14) and two air cylinders (13), wherein the two air cylinders (13) are respectively arranged on two sides of a winding rotating shaft (5), the installation end of each air cylinder (13) is fixedly connected with one side of a rotating disc (1) away from the winding rotating shaft (5), two ends of the sliding plate (14) are fixedly connected with two output ends of the air cylinders (13), a pull head (15) is arranged on one side of the sliding plate (14) facing the rotating disc (1), the pull head (15) is fixedly connected with one end of a winding rod (10) through a connecting seat (16), and a bearing (11) for supporting the connecting seat (16) to rotate is arranged at the joint of the connecting seat (16) and the pull head (15).
5. The double-station winder winding head turntable structure according to claim 2, wherein: the first motor (6) is a servo motor with a speed reducer.
6. The double-station winding machine winding head turntable structure according to any one of claims 1 to 5, wherein the two ends of the main shaft (2) are provided with a seat bearing (3), the main shaft (2) is rotationally connected with an external wallboard through the seat bearing (3), and an electrical slip ring (4) is arranged at the joint of the seat bearing (3) and the main shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386929.7U CN219489064U (en) | 2023-02-24 | 2023-02-24 | Double-station winding machine winding head turntable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386929.7U CN219489064U (en) | 2023-02-24 | 2023-02-24 | Double-station winding machine winding head turntable structure |
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| Publication Number | Publication Date |
|---|---|
| CN219489064U true CN219489064U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320386929.7U Active CN219489064U (en) | 2023-02-24 | 2023-02-24 | Double-station winding machine winding head turntable structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395613A (en) * | 2019-07-24 | 2019-11-01 | 常州市华盛塑料机械有限公司 | A kind of double-station multiple thread strands winder |
-
2023
- 2023-02-24 CN CN202320386929.7U patent/CN219489064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395613A (en) * | 2019-07-24 | 2019-11-01 | 常州市华盛塑料机械有限公司 | A kind of double-station multiple thread strands winder |
| CN110395613B (en) * | 2019-07-24 | 2024-03-15 | 常州市华盛塑料机械有限公司 | Duplex position stranded silk rolling machine |
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