CN219650568U

CN219650568U - Full-automatic inner film sticking machine for bottle caps

Info

Publication number: CN219650568U
Application number: CN202320527258.1U
Authority: CN
Inventors: 王景锡; 吴万敬; 蔡再嘉
Original assignee: Xiamen Newluke Robot Technology Co ltd
Current assignee: Xiamen Newluke Robot Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-08
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of bottle cap processing, in particular to a full-automatic inner film sticking machine for a bottle cap, which comprises a main frame, a storage bin and a lifting device, wherein a first feeding device, a second feeding device, a first transferring device and a second transferring device are arranged in the main frame, the input end of the first feeding device is connected with the storage bin and the lifting device, the output end of the first feeding device is provided with a constraint mechanism, the second feeding device is provided with an unreeling assembly, a plurality of inner films are cut on a coiled material, the output end of the second feeding device is provided with an inner film automatic discharging mechanism, and the first transferring device and the second transferring device can transfer the inner films at the automatic discharging mechanism to the bottle cap at the constraint mechanism in batches to complete the assembly operation of the inner films. The utility model aims to provide a full-automatic inner film sticking machine for a bottle cap, which is beneficial to solving the problems of unstable inner film conveying and low assembly efficiency of the existing structure.

Description

Full-automatic inner film sticking machine for bottle caps

Technical Field

The utility model relates to the technical field of bottle cap processing, in particular to a full-automatic inner film sticking machine for a bottle cap.

Background

In order to improve the tightness of the bottle cap, an inner film, also called a gasket, is generally additionally arranged on the inner side of the bottle cap, and when the bottle cap is screwed with the bottle mouth, the inner film can play a sealing role between the bottle cap and the bottle mouth.

Currently, the assembly of the inner membrane is generally performed using a mechanized structure. The bottle cap gasket assembling device comprises a frame with an operating platform, wherein the operating platform is provided with a rotary workbench, and a bottle cap input mechanism, a bottle cap positioning mechanism, a bottle cap clamping and placing mechanism, a bottle cap dispensing mechanism, a gasket input mechanism, a gasket positioning mechanism, a gasket sucking and placing mechanism, a pressing mechanism and a finished product collecting mechanism are sequentially arranged around the rotary workbench. According to the utility model, the procedures of inputting, positioning, clamping and placing the bottle cap, inputting, positioning, sucking and placing the gasket, collecting the finished product and the like are mechanized, and the automatic assembly of the bottle cap and the gasket is realized, so that the manual operation is replaced, and the assembly efficiency of the bottle cap and the gasket is improved.

The gasket in the technical scheme needs to be preprocessed to obtain independent gasket structures, the gasket structures are input one by the gasket input mechanism during assembly, and then the gasket structures are transported to the bottle cap by the adsorption structure. Because the gasket area is little, light in weight, the thickness is thin, has the phenomenon of stacking, card material easily to appear when transporting in the in-service use, leads to the gasket material loading unstable, and the mode of feeding one by one also makes the equipment of gasket need transport one by one go on, and this leads to the equipment inefficiency.

Disclosure of Invention

The utility model aims to provide a full-automatic inner film sticking machine for a bottle cap, which is beneficial to solving the problems of unstable inner film conveying and low assembly efficiency of the existing structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a bottle lid full-automatic inner membrance sticking machine, includes main frame, storage silo and hoisting device, the inside first loading attachment that is used for carrying the bottle lid, the second loading attachment that is used for carrying the inner membrance, the first transfer device and the second transfer device that are used for transporting the inner membrance of main frame, first loading attachment input is connected with storage silo and hoisting device, first loading attachment output is equipped with the restraint mechanism that is used for restraining the bottle lid in batches, the second loading attachment is equipped with unreels the subassembly, unreels the subassembly and is used for carrying the coiled material, it has a plurality of inner membrance to cut on the coiled material, the output of second loading attachment is equipped with inner membrance automatic discharging mechanism, first transfer device and second transfer device can be with the inner membrance of automatic discharging mechanism department transport the equipment operation of accomplishing the inner membrance on the bottle lid of restraint mechanism department in batches.

The technical scheme is as follows: through being equipped with inner membrane automatic discharging mechanism at second loading attachment's output for originally being located the inner membrane on the coiled material can accomplish the ejection of compact automatically, and assemble on the bottle lid after transporting in batches by first transfer device and second transfer device, because the transport of inner membrane adopts the coiled material form, make the material loading of inner membrane light convenient more, can not appear tradition because of the inner membrane area is little, light in weight, the thin phenomenon that stacks card material easily that causes of material loading, and can carry out the transportation equipment in batches with the help of novel inner membrane feeding mechanism, this can promote equipment operating efficiency greatly.

On the basis of the technical scheme, the unreeling assembly comprises an unreeling roller connected with a driving structure, and the unreeling roller is arranged on the main frame.

On the basis of the technical scheme, the second feeding device further comprises a feeding table positioned at the rear end of the unreeling assembly, the feeding table is of a horizontal feeding platform structure, a guide plate is arranged at the output end of the feeding table, the guide plate can conduct angle folding guide on coiled materials, the angle folding angle is not smaller than 90 degrees, and clamping rollers used for conveying coiled materials to move are arranged at the front end and the rear end of the guide plate.

On the basis of the technical scheme, the first transfer device comprises a driving belt arranged between the output end of the first feeding device and the output end of the second feeding device, a tool frame is fixedly arranged on the driving belt, the driving belt is connected with a transfer driving piece, one side, close to the second feeding device, of the tool frame is provided with a plurality of station grooves, one side, close to the second feeding device, of the station grooves is provided with an opening structure, when the tool frame is right opposite to the output end position of the second feeding device, the opening structure is tightly attached to the output end of the second feeding device, the station grooves and the output end of the second feeding device jointly form an inner film automatic discharging mechanism, and an inner film on a coiled material can be automatically separated from the coiled material to enter the station grooves through the folded angle guide of a guide plate.

On the basis of the technical scheme, one side, far away from the station groove opening, of the tool frame is provided with a positioning hole, a positioning driving piece is arranged at a constraint mechanism of the transmission belt corresponding to the output end of the first feeding device, and the positioning driving piece is provided with an inserting rod capable of being inserted into and positioned with the positioning hole.

On the basis of the technical scheme, the baffle plate aligned with the positioning driving piece is arranged on the driving belt.

On the basis of the technical scheme, the first feeding device output end is provided with the feeding track, bottle caps can be output on the feeding track side by side in the same direction, the constraint mechanism is arranged at the feeding track output end and comprises constraint driving pieces, the constraint driving pieces are connected with constraint frames in a transmission mode, the constraint driving pieces can drive the constraint frames to transversely move, and the bottle caps at the position of the feeding track output end are limited.

On the basis of the technical scheme, the second transfer device comprises a pneumatic sucker for adsorbing an inner membrane, and the pneumatic sucker is connected with a transverse displacement driving structure and a longitudinal displacement driving structure.

Compared with the prior art, the utility model at least comprises the following advantages:

according to the utility model, by adopting the inner film feeding mode of the coiled material structure, the inner film feeding is easy and convenient, the stability is high, and the batch assembly efficiency is improved; and then can match storage silo and hoisting device and be used for carrying the bottle lid for raw materials reserve capacity promotes by a wide margin, reduces artifical participation, reduces operating personnel's intensity of labour.

Drawings

FIG. 1 is a schematic diagram of a fully automatic inner film sticking machine for bottle caps according to an embodiment;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view of the internal structure of the main frame of FIG. 1;

FIG. 4 is a schematic view of the first transfer device of FIG. 3;

FIG. 5 is a schematic structural diagram of the second feeding device in FIG. 3;

fig. 6 is a schematic structural diagram of the second transfer device, the feeding rail and the discharging device in fig. 3.

The drawing is marked: 100. a main frame; 200. a storage bin; 300. a lifting device; 1. a first feeding device; 11. a feeding rail; 12. a restraint frame; 13. a restraining cylinder; 14. a material dropping groove; 2. a second feeding device; 21. unreeling the assembly; 22. a feeding table; 23. a first pinch roller; 24. a second pinch roller; 25. a guide plate; 3. a first transfer device; 31. a transmission belt; 32. a tool rack; 321. a station groove; 322. positioning holes; 33. a drive motor; 34. positioning a cylinder; 341. a rod; 35. a baffle; 4. a second transfer device; 41. a base; 411. a track groove; 42. swing arms; 43. a swing motor; 44. a movable frame; 45. a guide rail; 46. an extension frame; 47. a pneumatic chuck; 5. a discharging device; a. an inner membrane; b. a bottle cap; c. and (5) coiled materials.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the specific examples.

Embodiment 1, in combination with fig. 1 and fig. 2, the embodiment discloses a full-automatic inner film sticking machine for bottle caps, which comprises a main frame 100, a storage bin 200 and a lifting device 300, wherein the main frame 100 is used for accommodating core assembly components, the storage bin 200 is used for storing bottle caps b to be processed, and the lifting device 300 is used for lifting and conveying the bottle caps b of the storage bin 200 to corresponding positions of the main frame 100 periodically.

Further, as shown in fig. 2, a first feeding device 1 for conveying the bottle caps b, a second feeding device 2 for conveying the inner films a, a first transferring device 3 for transferring the inner films a, and a second transferring device 4 are disposed inside the main frame 100.

Specifically, referring to fig. 3, the input end of the first feeding device 1 is connected to the storage bin 200 and the lifting device 300, and in this embodiment, the first feeding device 1 adopts a vibration disc for directional conveying of the bottle cap b. The first feeding device 1 is characterized in that a constraint mechanism for restraining the bottle caps b in batches is arranged at the output end of the first feeding device 1.

Further, in combination with fig. 6, the output end of the first feeding device 1 is provided with a feeding track 11, two sides of the feeding track 11 are provided with limiting bosses, bottle caps b can be output on the feeding track 11 side by side in the same direction (upward in a sinking groove), the constraint mechanism is arranged at the output end of the feeding track 11 and comprises a constraint driving piece, the constraint driving piece in the embodiment adopts a constraint cylinder 13, the telescopic end of the constraint cylinder 13 horizontally faces the feeding track 11, the telescopic end of the constraint cylinder is fixedly connected with a constraint frame 12, the inner side end of the constraint frame 12 is provided with 4 constraint grooves, the constraint cylinder 13 can drive the constraint frame 12 to horizontally move inwards, and the 4 corresponding bottle caps b at the output end position of the feeding track 11 are limited, so that the positions of the 4 bottle caps b are kept fixed for the inner film a to assemble.

In the specific implementation process, the first feeding device 1 carries bottle caps b to the feeding track 11 in a directional queue mode through vibration feeding, and the constraint frame 12 limits the quantity of the 4 bottle caps b at the tail end in batches and waits for the inner film a to be assembled.

With reference to fig. 3 and 5, the second feeding device 2 is provided with an unreeling assembly 21, the unreeling assembly 21 is used for conveying the coiled material c, the unreeling assembly 21 comprises an unreeling roller connected with a driving structure, and the unreeling roller is mounted on the main frame 100. The coil c is cut with a plurality of inner films a in a regular manner, in this embodiment, each row of the coil c in the transverse direction has 4 inner films a, and the bottom of the coil c has a bottom film with a complete surface structure.

Further, the second feeding device 2 is located at the rear end (below) of the unreeling component 21 and is provided with a horizontal feeding table 22, two sides of the feeding table 22 are provided with bosses with limiting guiding function, so that the coiled material c can be stably conveyed in the middle of the feeding table 22, the output end of the feeding table 22 is provided with a guide plate 25, the guide plate 25 can conduct angle folding guiding on the coiled material c, the angle folding angle is 90 ° (as shown in fig. 5), in order to lift the coiled material c in the front-rear area of the guide plate 25, the front-rear end of the guide plate 25 is provided with a first clamping roller 23 and a second clamping roller 24 for conveying the coiled material c, the first clamping roller 23 and the second clamping roller 24 are connected with a motor through a belt and a belt pulley, and the movement of the coiled material c is used for conveying and restraining.

In the specific implementation process, the coiled material c is discharged from the unreeling roller, moves downwards to the feeding table 22 and then moves horizontally, and moves vertically downwards after the tail end of the feeding table 22 is guided by the guide plate 25, so that a feeding turning direction with larger deflection is formed at the guide plate 25, and the bottom film of the coiled material c and the inner films a can be separated, specifically, when 4 inner films a which are transversely arranged side by side are moved to the guide plate 25, the front end parts of the inner films a lose traction, the bottom film and peripheral residues of the coiled material c are continuously moved downwards under the influence of the second clamping roller 24, and the automatic separation operation between the inner films a and the coiled material c is completed.

The first transfer device 3 and the second transfer device 4 can transfer the inner films a at the automatic discharging mechanism to the bottle caps b at the constraint mechanism in batches to complete the assembly operation of the inner films a.

Specifically, referring to fig. 4, the first transferring device 3 includes a driving belt 31 disposed between the output end of the first feeding device 1 and the output end of the second feeding device 2, a plurality of tool frames 32 uniformly distributed at intervals are fixedly disposed on the driving belt 31, the driving belt 31 is connected with a transferring driving member, the transferring driving member in this embodiment adopts a driving motor 33, and the driving motor 33 is used for driving the driving belt 31 to drive the tool frames 32 to circularly displace. The tool frame 32 is close to the second loading attachment 2 one side and is equipped with 4 station grooves 321, and station groove 321 is close to the second loading attachment 2 one side and has the opening structure, and when tool frame 32 just to second loading attachment 2 output position, this opening structure hugs closely the second loading attachment 2 output, station groove 321 constitutes jointly with second loading attachment 2 output inner membrance a automatic discharging mechanism, inner membrance a on the coiled material c is guided through the dog-ear of deflector 25, can break away from coiled material c automatically and get into station groove 321.

In order to ensure that the position can be ensured to be accurate when the tool frame 32 is conveyed to the position of the output end of the driving belt 31, 2 positioning holes 322 are formed in one side, far away from the opening of the station groove 321, of the tool frame 32, a positioning driving piece is arranged at the restraint mechanism of the driving belt 31 corresponding to the output end of the first feeding device 1, the positioning driving piece in the embodiment adopts a positioning cylinder 34, and a plug rod 341 capable of being inserted and positioned with the positioning holes 322 is arranged at the telescopic end of the positioning cylinder 34. When the transmission belt 31 transfers the tool frame 32 carrying the inner film a to the output end, the transmission motor 33 is stopped, the positioning cylinder 34 drives the inserted rod 341 to be inserted into the positioning hole 322 for positioning, and for improving the transverse effect, the baffle 35 aligned with the positioning cylinder 34 is arranged on the transmission belt 31, so that when the inserted rod 341 is inserted into the positioning hole 322 to transversely push the tool frame 32, the other side of the tool frame 32 can be abutted against the baffle 35 for bidirectional positioning.

Referring to fig. 6, the second transferring device 4 includes a base 41 fixedly connected to the main frame 100, the base 41 is provided with a rail slot 411 having an n-shaped structure, the base 41 is pivoted with a swing arm 42 on one side of the rail slot 411, the swing arm 42 is in transmission connection with a swing motor 43, the outer end of the swing arm 42 is connected with a movable frame 44, the movable frame 44 is connected with the swing arm 42 and the rail slot 411 through a transverse rod body and forms a guiding and limiting structure, and when the swing motor 43 drives the swing arm 42 to swing, the movable frame 44 can be driven to reciprocate along the path of the rail slot 411. In order to improve the movement stability of the movable frame 44, a guide rail 45 is provided between the movable frame 44 and the base 41, and the guide rail 45 has a horizontal and longitudinal linear guide structure which are stacked.

Further, the outer side end of the movable frame 44 is fixedly connected with an extension frame 46, the extension frame 46 is of a horizontal rod body structure, 4 pneumatic chucks 47 are fixedly arranged at the bottom of the extension frame 46, the adsorption ports of the pneumatic chucks 47 are arranged downwards, and the movable frame 44 can enable the pneumatic chucks 47 to be adsorbed and transported to the corresponding bottle caps b at the constraint mechanism from the inner film a on the tool frame 32 at the output end of the first transporting device 3 for assembly operation.

The discharging device 5 adopts the conveyer belt, and this conveyer belt is located feeding track 11 end under, and the bottle lid b that the equipment was accomplished can drop to discharging device 5 on the export of outside, in order to promote stability that drops, feeding track 11 end still is equipped with the silo 14 that falls, and the silo 14 inboard forms the guide way for bottle lid b can stably drop to discharging device 5 on.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a bottle lid full-automatic inner membrance sticking machine, its characterized in that, including main frame (100), storage silo (200) and hoisting device (300), main frame (100) inside be equipped with be used for carrying bottle lid (b) first loading attachment (1), be used for carrying second loading attachment (2) of inner membrance (a), be used for transporting first transfer device (3) and second transfer device (4) of inner membrance (a), first loading attachment (1) input is connected with storage silo (200) and hoisting device (300), first loading attachment (1) output is equipped with the restraint mechanism that is used for restraining bottle lid (b) in batches, second loading attachment (2) are equipped with unreeling subassembly (21), unreeling subassembly (21) are used for carrying coiled material (c), cut on coiled material (c) have a plurality of inner membrance (a), the output of second loading attachment (2) is equipped with inner membrance (a) automatic discharging mechanism, first transfer device (3) and second transfer device (4) can accomplish the inner membrance (a) of inner membrance (a) department of operation restraint mechanism (b) to the inner membrance (a) of inner membrance (b) of completion of operation department of the automatic discharging mechanism (4) in batches.

2. The fully automatic inner film sticking machine for bottle caps according to claim 1, wherein the unreeling assembly (21) comprises an unreeling roller connected with a driving structure, and the unreeling roller is mounted on a main frame (100).

3. The full-automatic inner film sticking machine for bottle caps according to claim 1 or 2, wherein the second feeding device (2) further comprises a feeding table (22) positioned at the rear end of the unreeling assembly (21), the feeding table (22) is of a horizontal feeding platform structure, a guide plate (25) is arranged at the output end of the feeding table (22), the guide plate (25) can conduct angle folding guide on a coiled material (c), the angle folding angle is not smaller than 90 degrees, and clamping rollers for conveying the coiled material (c) to move are arranged at the front end and the rear end of the guide plate (25).

4. The full-automatic inner film sticking machine for bottle caps according to claim 3, wherein the first transferring device (3) comprises a transmission belt (31) arranged between the output end of the first feeding device (1) and the output end of the second feeding device (2), a tool frame (32) is fixedly arranged on the transmission belt (31), the transmission belt (31) is connected with a transferring driving piece, a plurality of station grooves (321) are formed in one side, close to the second feeding device (2), of the tool frame (32), an opening structure is formed in one side, close to the second feeding device (2), of the station grooves (321), and when the tool frame (32) is right opposite to the output end position of the second feeding device (2), the opening structure is tightly attached to the output end of the second feeding device (2), the station grooves (321) and the output end of the second feeding device (2) jointly form an automatic discharging mechanism for inner films (a), and the inner films (a) on coiled materials (c) can automatically separate from the coiled materials (c) into stations (321) through angle guiding of a guide plate (25).

5. The full-automatic inner film sticking machine for the bottle caps according to claim 4, wherein a positioning hole (322) is formed in one side, far away from an opening of the station groove (321), of the tool frame (32), a positioning driving piece is arranged at a restraint mechanism of the transmission belt (31) corresponding to the output end of the first feeding device (1), and the positioning driving piece is provided with a plug rod (341) capable of being inserted and positioned with the positioning hole (322).

6. The full-automatic inner film sticking machine for bottle caps according to claim 5, wherein a baffle (35) aligned with the positioning driving member is arranged on the driving belt (31).

7. The full-automatic inner film sticking machine for bottle caps according to claim 1, wherein the output end of the first feeding device (1) is provided with a feeding track (11), the bottle caps (b) can be output on the feeding track (11) side by side in the same direction, the constraint mechanism is arranged at the output end of the feeding track (11), the constraint mechanism comprises a constraint driving piece, the constraint driving piece is in transmission connection with a constraint frame (12), the constraint driving piece can drive the constraint frame (12) to transversely move, and the bottle caps (b) at the output end position of the feeding track (11) are limited.

8. The full-automatic inner film sticking machine for bottle caps according to claim 1, wherein the second transfer device (4) comprises an air suction disc (47) for adsorbing an inner film (a), and the air suction disc (47) is connected with a transverse and longitudinal displacement driving structure.