CN217708826U

CN217708826U - Capping device is used in plastic bottle production

Info

Publication number: CN217708826U
Application number: CN202221314894.8U
Authority: CN
Inventors: 高洪才; 高义夫; 高英杰
Original assignee: Cangzhou Yongkang Medical Devices Co ltd
Current assignee: Cangzhou Yongkang Medical Devices Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-11-01
Anticipated expiration: 2032-05-28

Abstract

The utility model relates to the technical field of capping equipment, in particular to a capping device for plastic bottle production; the plug cover can be accurately plugged into the plastic bottle, so that the pressing efficiency of the plug cover and the plastic bottle is improved; the automatic plug cover feeding mechanism comprises a frame, a plug cover feeding mechanism, a mounting disc and a pressing mechanism, wherein the plug cover feeding mechanism comprises two groups of guide rails and a support, the support is fixedly mounted on the frame, the guide rails are obliquely mounted on the support, a horizontal part is arranged on the guide rails, a limiting mechanism which is arranged corresponding to the guide rails is mounted on the frame, the limiting mechanism comprises a first driving cylinder and a U-shaped limiting part which is fixedly mounted at the output end of the first driving cylinder, an elastic lifting mechanism is arranged on the mounting disc, the elastic lifting mechanism comprises a placing plate which can be vertically slidably mounted on the mounting disc and a connecting spring which is connected with the placing plate and the mounting disc, the pressing mechanism comprises a second driving cylinder, a plug pressing part and a transmission rod, the second driving cylinder is fixedly mounted on the frame, and the plug pressing part is fixedly mounted at the output end of the second driving cylinder.

Description

Capping device is used in plastic bottle production

Technical Field

The utility model relates to a gland equipment's technical field especially relates to a gland device is used in plastic bottle production.

Background

As is well known, a capping device for plastic bottle production is a device for press-fit assembly of a plug cap and a plastic bottle; the publication (bulletin) No. CN210419163U discloses a capping machine with a power device, which is used for automatically arranging caps, capping, buckling caps and capping a tank filled with products, and comprises a working platform, a control panel and a conveying mechanism, wherein the control panel and the conveying mechanism are arranged on the working platform; in use, the plug cap is easy to incline in the process of pressing the plug cap and the plastic bottle, the smoothness of the plug cap pressed into the plastic bottle is influenced, and the pressing efficiency of the plug cap and the plastic bottle is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can make the gag accurately fill in to the plastic bottle in, improve gland device for plastic bottle production of gag and plastic bottle pressfitting efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the plug cover feeding mechanism comprises two groups of guide rails and a support, the support is fixedly mounted on the frame, the guide rails are obliquely mounted on the support, horizontal portions are arranged on the guide rails, a limiting mechanism corresponding to the guide rails is mounted on the frame, the limiting mechanism comprises a first driving cylinder and a U-shaped limiting portion fixedly mounted at the output end of the first driving cylinder, an elastic lifting mechanism is arranged on the mounting disc and comprises a placing plate and a connecting spring, the placing plate and the mounting disc are connected, the placing plate can be slidably mounted on the mounting disc vertically, the pressing mechanism comprises a second driving cylinder, a plug pressing portion and a transmission rod, the second driving cylinder is fixedly mounted on the frame, the plug pressing portion is fixedly mounted at the output end of the second driving cylinder, the transmission rod is rotatably mounted on the frame, one end of the transmission rod is located below the plug pressing portion, and the other end of the transmission rod is located below the placing plate.

Preferably, still include step motor and motor cabinet, motor cabinet fixed mounting is in the frame, step motor fixed mounting is on the motor cabinet, the rotatable output of installing in step motor of mounting disc, elasticity elevating system is the multiunit, multiunit elasticity elevating system circumference equipartition on the mounting disc.

Preferably, the transmission rod is rotatably provided with a rotating wheel adjacent to the placing plate and the plug pressing part.

Preferably, still include tamponade isolating mechanism, tamponade isolating mechanism includes third driving cylinder, mounting bracket and two sets of gag lever posts, third driving cylinder fixed mounting is on the support, mounting bracket fixed mounting is in the output of third driving cylinder, and two sets of gag lever posts are fixed mounting respectively on the both sides of mounting bracket are inside, and two sets of gag lever posts insert to the guide rail in from the guide rail front portion and rear portion respectively.

Preferably, a semicircular limiting plate is installed at the elastic lifting mechanism on the installation disc.

Preferably, the blanking device further comprises an auxiliary blanking mechanism, the auxiliary blanking mechanism comprises a fourth driving cylinder and an inclined blanking plate mounted at the output end of the fourth driving cylinder, and a through hole allowing the inclined blanking plate to pass through is formed in the placing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a capping device is used in plastic bottle production possesses following beneficial effect: this capping device is used in plastic bottle production, place the plastic bottle in placing board department, the gag passes through the guide rail landing to the spacing portion of U type, first driving cylinder drives the jam portion and moves down, jam portion and transfer line pre-contact, the anterior perk of transfer line, the board jack-up will be placed to the transfer line, the plastic bottle shifts up and contacts with the gag, meanwhile, the jam portion moves down, the gag is impressed accurately to the plastic bottle in, the output of second driving cylinder shortens, the spacing portion of U type breaks away from, the jam portion continuously moves down, and the plastic bottle is vertical to be shifted up, the gag is impressed accurately to the plastic bottle in, improve the precision that the gag impressed to the plastic bottle, improve gag and plastic bottle pressfitting efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention;

fig. 5 is a schematic view of the enlarged structure of the part B in fig. 3 according to the present invention;

in the drawings, the reference numbers: 1. a frame; 2. mounting a disc; 3. a guide rail; 4. a support; 5. a first drive cylinder; 6. a U-shaped limiting part; 7. placing the plate; 8. a connecting spring; 9. a second drive cylinder; 10. a plug pressing part; 11. a transmission rod; 12. a stepping motor; 13. a motor base; 14. a rotating wheel; 15. a third drive cylinder; 16. a mounting frame; 17. a limiting rod; 18. a semicircular limiting plate; 19. a fourth drive cylinder; 20. inclining the blanking plate; 21. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the capping device for plastic bottle production of the present invention comprises a frame 1, a plug feeding mechanism, a mounting plate 2 and a pressing mechanism, wherein the plug feeding mechanism comprises two sets of guide rails 3 and a bracket 4, the bracket 4 is fixedly mounted on the frame 1, the guide rails 3 are obliquely mounted on the bracket 4, the guide rails 3 are provided with horizontal parts, the frame 1 is provided with a limiting mechanism corresponding to the guide rails 3, the limiting mechanism comprises a first driving cylinder 5 and a U-shaped limiting part 6 fixedly mounted at the output end of the first driving cylinder 5, the mounting plate 2 is provided with an elastic lifting mechanism, the elastic lifting mechanism comprises a placing plate 7 which can be slidably mounted on the mounting plate 2 up and down and a connecting spring 8 which connects the placing plate 7 and the mounting plate 2, the pressing mechanism comprises a second driving cylinder 9, a plug pressing part 10 and a transmission rod 11, the second driving cylinder 9 is fixedly mounted on the frame 1, the pressing plug part 10 is fixedly mounted at the output end of the second driving cylinder 9, the transmission rod 11 is rotatably mounted on the frame 1, one end of the transmission rod 11 is located below the pressing plug part 10, and the other end of the transmission rod 7 is located below the placing plate; after the transmission rod 11 is separated from being contacted with the bottom of the placing plate 7, the placing plate 7 automatically resets under the action of the connecting spring 8, a mounting groove matched with the placing plate 7 is formed in the mounting disc 2, and the placing plate 7 can be mounted in the mounting groove in a vertically sliding manner; further, a guide post is arranged on the placing plate 7, the guide post is arranged on the mounting disc 2 in a vertically sliding manner, and the placing plate 7 is kept to vertically move up and down under the action of the guide post, so that the accuracy of up-and-down movement of the plastic bottles is ensured; furthermore, a tension spring 21 is arranged between the transmission rod 11 and the rack 1, so that the transmission rod 11 is separated from the mounting disc 2 under the action of the tension spring 21, and the interference of the transmission rod 11 on the rotation of the mounting disc 1 is avoided.

Specifically, the lifting device further comprises a stepping motor 12 and a motor base 13, wherein the motor base 13 is fixedly arranged on the frame 1, the stepping motor 12 is fixedly arranged on the motor base 13, the mounting disc 2 is rotatably arranged at the output end of the stepping motor 12, a plurality of groups of elastic lifting mechanisms are arranged, and the plurality of groups of elastic lifting mechanisms are circumferentially and uniformly distributed on the mounting disc 2; the plastic bottles are placed at one of the elastic lifting mechanisms, the stepping motor 12 drives the mounting disc 2 to rotate, one group of plastic bottles are transferred to the plug cover feeding mechanism and the pressing mechanism to carry out the pressing processing of the plug covers, meanwhile, the next group of plastic bottles can be fed, and after the stepping motor 12 drives the mounting disc 2 to rotate, the feeding, discharging and plug cover pressing processing are simultaneously processed, so that the feeding and discharging time interval is shortened, and the pressing efficiency of the plastic bottles and the plug covers is further improved.

Specifically, a rotating wheel 14 is rotatably arranged on the transmission rod 11 adjacent to the placing plate 7 and the plug pressing part 10; through the setting of runner 14, can reduce the frictional force between transfer line 11 and place board 7 and the pressure plug portion 10, make transfer line 11 more laborsaving will place board 7 and jack up.

The device comprises a first driving cylinder 15, a second driving cylinder 15, a mounting frame 16 and two groups of limiting rods 17, wherein the first driving cylinder 15 is fixedly arranged on a support 4, the mounting frame 16 is fixedly arranged at the output end of the first driving cylinder 15, the two groups of limiting rods 17 are respectively and fixedly arranged on the inner parts of two sides of the mounting frame 16, and the two groups of limiting rods 17 are respectively inserted into a guide rail 3 from the front part and the rear part of the guide rail 3; place multiunit gag side by side on guide rail 3, one of them a set of gag bit is located between two sets of gag lever posts 17, when needing to carry out the gag material loading, the output of third driving cylinder 15 shortens, a set of gag lever post 17 that is close to stop gear department breaks away from guide rail 3, another set of gag lever post 17 inserts to guide rail 3 in, it passes through to allow a set of gag, and carry out spacingly to follow-up gag side by side, do not need the manual work to carry out material loading alone to the gag, improve the material loading convenience of gag.

Specifically, a semicircular limiting plate 18 is arranged at the elastic lifting mechanism on the mounting disc 2; through semi-circular limiting plate 18, can restrict the location to the last plastic bottle position of placing in mounting disc 2, improve the precision of plastic bottle material loading position to guarantee the degree of accuracy of gag and plastic bottle pressfitting.

Specifically, the device further comprises an auxiliary blanking mechanism, wherein the auxiliary blanking mechanism comprises a fourth driving cylinder 19 and an inclined blanking plate 20 mounted at the output end of the fourth driving cylinder 19, and a through hole allowing the inclined blanking plate 20 to pass through is formed in the placing plate 7; after plastic bottle and gag equipment are finished, the plastic bottle after the mounting disc 2 drives the equipment removes to supplementary unloading mechanism department, and the output extension of fourth drive jar 19, slope unloading board 20 rises, and under the top action of slope unloading board 20, the plastic bottle falls from mounting disc 2 department after losing balance, accomplishes the unloading operation of gag equipment back plastic bottle, improves the unloading convenience.

When the automatic blanking disc assembling mechanism is used, a plurality of groups of plug covers are placed on the guide rail 3 side by side, one group of plug covers is located between two groups of limiting rods 17, when the plug covers need to be subjected to blanking, the output end of the third driving cylinder 15 is shortened, one group of limiting rods 17 close to the limiting mechanism are separated from the guide rail 3, the other group of limiting rods 17 are inserted into the guide rail 3, one group of plug covers are allowed to pass through, the subsequent plug covers side by side are limited, a plastic bottle is placed on the placing plate 7, the plug covers slide into the U-shaped limiting portion 6 through the guide rail 3, the first driving cylinder 5 drives the plug portion 10 to move downwards, the plug portion 10 is in advance contact with the transmission rod 11, the front portion of the transmission rod 11 is tilted, the transmission rod 11 jacks the placing plate 7, the plastic bottle moves upwards and contacts with the plug covers, meanwhile, the plug covers are accurately pressed into the plastic bottle, the output end of the second driving cylinder 9 is shortened, the U-shaped limiting portion 6 is separated, the plug portion 10 continuously moves downwards, the vertical plastic bottle moves upwards, the plug covers are accurately pressed into the plastic bottle, the plug covers are accurately pressed into the plastic bottle, when the gland and the plug covers lose the action of the assembling mechanism, the plug covers, the automatic blanking disc assembling mechanism drives the oblique blanking disc 2 to move downwards, the oblique blanking disc 2 after the plug plates 2, the plastic bottle lifting mechanism is completed, the oblique blanking disc assembling mechanism, the blanking disc lifting mechanism, the blanking disc 2, and the blanking disc lifting mechanism.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The capping device for plastic bottle production is characterized by comprising a rack (1), a plug cover feeding mechanism, a mounting disc (2) and a pressing mechanism, wherein the plug cover feeding mechanism comprises two groups of guide rails (3) and a support (4), the support (4) is fixedly mounted on the rack (1), the guide rails (3) are obliquely mounted on the support (4), a horizontal part is arranged on the guide rails (3), a limiting mechanism which corresponds to the guide rails (3) is mounted on the rack (1), the limiting mechanism comprises a first driving cylinder (5) and a U-shaped limiting part (6) which is fixedly mounted at the output end of the first driving cylinder (5), and an elastic lifting mechanism is arranged on the mounting disc (2);

the elastic lifting mechanism comprises a placing plate (7) which can be installed on the installation disc (2) in a vertical sliding mode and a connecting spring (8) which is used for connecting the placing plate (7) and the installation disc (2);

the pressing mechanism comprises a second driving cylinder (9), a plug pressing portion (10) and a transmission rod (11), the second driving cylinder (9) is fixedly installed on the rack (1), the plug pressing portion (10) is fixedly installed at the output end of the second driving cylinder (9), the transmission rod (11) is rotatably installed on the rack (1), one end of the transmission rod (11) is located below the plug pressing portion (10), and the other end of the transmission rod (11) is located below the placing plate (7).

2. The capping device for plastic bottle production according to claim 1, further comprising a stepping motor (12) and a motor base (13), wherein the motor base (13) is fixedly mounted on the frame (1), the stepping motor (12) is fixedly mounted on the motor base (13), the mounting disc (2) is rotatably mounted at an output end of the stepping motor (12), the number of the elastic lifting mechanisms is multiple, and the multiple groups of the elastic lifting mechanisms are circumferentially and uniformly distributed on the mounting disc (2).

3. A capping device for the production of plastic bottles according to claim 2 wherein said transmission rod (11) is rotatably mounted with a rotating wheel (14) adjacent to the resting plate (7) and the corking portion (10).

4. The capping device for plastic bottle production according to claim 3, further comprising a cork pressing isolation mechanism, wherein the cork pressing isolation mechanism comprises a third driving cylinder (15), a mounting bracket (16) and two sets of limiting rods (17), the third driving cylinder (15) is fixedly mounted on the support (4), the mounting bracket (16) is fixedly mounted at the output end of the third driving cylinder (15), the two sets of limiting rods (17) are respectively fixedly mounted on the inner portions of two sides of the mounting bracket (16), and the two sets of limiting rods (17) are respectively inserted into the guide rail (3) from the front and the rear of the guide rail (3).

5. The capping device for plastic bottle production according to claim 4, wherein a semicircular limiting plate (18) is mounted on the elastic lifting mechanism of the mounting plate (2).

6. The capping device for plastic bottle production according to claim 5, further comprising an auxiliary blanking mechanism, wherein the auxiliary blanking mechanism comprises a fourth driving cylinder (19) and an inclined blanking plate (20) mounted at an output end of the fourth driving cylinder (19), and the placing plate (7) is provided with a through hole for allowing the inclined blanking plate (20) to pass through.