Cushion feeding and assembling device

Abstract

The utility model provides a gasket feeding and assembling device which comprises a base which is of a box structure, an assembling rotating disc arranged on the base, a gland mechanism, a gasket assembling mechanism and a plurality of material taking mechanisms, and the gland mechanism, the gasket assembling mechanism and the material taking mechanisms are arranged on the outer side of the assembling rotating disc. And a plurality of assembly placing seats are further arranged on the assembly rotating disc. According to the utility model, the inner cover, the outer cover and the gasket can be assembled; in addition, automatic feeding and loading of the inner cover and the outer cover and discharging of the assembly completion arrangement can be achieved, the automation degree is high, practicability is high, and the assembly efficiency is high; according to the utility model, automatic switching of different stations is realized through the rotating disc, so that the assembly efficiency is improved; according to the gasket assembling mechanism, feeding, taking and assembling actions of gaskets can be achieved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap assembly, in particular to a gasket assembly device. Background Art

[0002] The inner gasket of the bottle cap is made of paper, rubber sheet or copper sheet, and is a material placed inside the bottle cap to enhance sealing, and is a sealing element arranged between static sealing surfaces to prevent fluid leakage.

[0003] At present, most medicines, cosmetics, health products, etc. need to be sealed and preserved before leaving the factory. Workers will press gaskets into each bottle cap. Traditional manual operation requires workers to press the gaskets into the bottle caps one by one, which is not only time-consuming and laborious but also inefficient.

[0004] In order to improve the assembly efficiency, Patent CN111001726A discloses a bottle cap inner gasket assembly machine, which includes a main frame, a bearing seat and a long shaft. A bearing seat is arranged on the main frame, and a long shaft is arranged inside the bearing seat. It also includes an assembly disk, an arc block, a six-star disk, a first bracket, a fixing plate, a cylinder and a rubber column. The assembly disk is fixedly installed on the long shaft, six pairs of arc blocks are evenly arranged annularly on the top of the assembly disk, the six-star disk is fixedly installed on the top of the long shaft and a circular hole is opened in the protruding part, a first bracket is arranged on the main frame close to one side of the bearing seat, a fixing plate is arranged at the top of the first bracket, a cylinder is installed on the top of the fixing plate, and a rubber column is fixedly arranged on the telescopic rod at the bottom of the cylinder. This patent needs to place the bottle cap and the inner gasket in the rubber gasket cylinder and the bottle cap cylinder to achieve assembly. Secondly, manual transportation is required during the assembly process, resulting in low assembly efficiency. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a gasket assembly device, which can realize the automatic transportation and assembly of the outer and inner caps, and can also realize the assembly of the gasket, further improving the assembly efficiency.

[0006] The technical solution of the utility model is as follows: a gasket assembly device, including a base, the base is of a box structure, and the device also includes an assembly rotating disk arranged on the base, a cap pressing mechanism, a gasket assembly mechanism and a plurality of material taking mechanisms arranged outside the assembly rotating disk; and a plurality of assembly placing seats are also arranged on the assembly rotating disk. During the assembly process, the outer cap and the inner cap to be assembled are grabbed and placed on the assembly placing seats by the material taking mechanism, driven by the assembly rotating disk to rotate below the cap pressing mechanism, then the inner cap is pressed into the outer cap, and then driven by the rotating disk to rotate to the lower end of the gasket assembly mechanism, and the gasket is assembled into the inner cap by the gasket assembly mechanism; then it rotates to the lower end of the corresponding material taking mechanism, and the assembled cap is grabbed by the material taking mechanism and output to the output mechanism.

[0007] Preferably, an assembly placement groove is provided on the assembly placement seat.

[0008] Preferably, the assembly rotating disk adopts a driving mode of a rotating motor and a gearbox. The rotating motor is arranged in the base and is in transmission connection with the gearbox through a belt; the output end of the gearbox is connected with the rotating disk.

[0009] Preferably, the material taking mechanism includes a column fixing plate, a material taking fixing plate, a transverse driving cylinder, a slider fixing block, a lifting cylinder, a fixture fixing plate, and a fixture fixing block; the column fixing plate is arranged on the base, and a material taking fixing plate is arranged on the column fixing plate; a transverse driving cylinder is arranged at one end of the material taking fixing plate; a slider fixing block is connected to the piston rod of the transverse driving cylinder; a lifting cylinder is arranged at the upper end of the slider fixing block, and a fixture fixing plate slidably connected with the slider fixing block is arranged at the lower end of the lifting cylinder; a fixture fixing block is arranged at the lower end of the fixture fixing plate, and a plurality of suction holes or suction nozzles are arranged on the fixture fixing block, so as to realize the grasping of products.

[0010] Preferably, the gland pressing mechanism includes a support frame, a gland pressing cylinder, a pressing plate, and an inner cover pressing head; the support frame is arranged on the base, a gland pressing cylinder is arranged on the support frame, a pressing plate is arranged at the lower end of the gland pressing cylinder, and an inner cover pressing head is arranged at the lower end of the pressing plate.

[0011] Preferably, the gasket assembly mechanism includes a gasket assembly bracket, an up-and-down moving mechanism, a flipping and pressing gasket mechanism, and a gasket placement bin; the gasket assembly bracket is arranged on the base, and the up-and-down moving mechanism is arranged on the gasket assembly bracket; a flipping and pressing gasket mechanism is further arranged on the up-and-down moving mechanism; a gasket placement bin is further arranged on the gasket assembly bracket above the flipping and pressing gasket mechanism.

[0012] Preferably, the up-and-down moving mechanism includes a pressing gasket cylinder, guide rods, a movable block, and side plates; two guide rods are symmetrically arranged on the gasket assembly bracket; the movable block is arranged on the two guide rods; the movable block is connected with the pressing gasket cylinder arranged on the gasket assembly bracket, and the movable block is driven by the pressing gasket cylinder to move up and down on the two guide rods; corresponding side plates are further arranged on both sides of the movable block.

[0013] Preferably, the flipping and pressing gasket mechanism includes a gasket feeding cylinder, a flipping shaft, a rack, a gear, and a gasket feeding pressing head; the gasket feeding cylinder is arranged on one of the side plates; a rack is arranged on the piston rod of the gasket feeding cylinder; the rack is engaged with the gear arranged at the end of the flipping shaft; the flipping shaft is rotatably arranged on the gasket assembly bracket, and a pressing head mounting plate is arranged on the flipping shaft; a plurality of gasket feeding pressing heads are arranged at the upper end of the pressing head mounting plate.

[0014] Preferably, the gasket placing bin includes an upper fixing plate of a gasket assembling bracket arranged above the turning shaft, and a gasket placing groove is arranged on the upper fixing plate; a discharge port is opened at the lower end of the gasket placing groove, and a plurality of retaining pins are further arranged on the inner side wall of the discharge port, and a plurality of gasket fixing columns are arranged around the upper end of the gasket placing groove.

[0015] Preferably, a suction hole is further arranged at the end of the gasket feeding punch head, and the suction hole of the gasket feeding punch head can be aligned with the discharge port during rotation to suck the gasket in the gasket placing groove.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model can realize the assembly of the inner and outer covers and the gasket; and can realize the automatic feeding, loading, and discharging after assembly of the inner and outer covers, with high automation, strong practicability, and high assembly efficiency;

[0018] 2. The present utility model realizes the automatic switching of different stations through the rotating disk, thereby improving the assembly efficiency;

[0019] 3. The gasket assembling mechanism of the present utility model can realize the feeding, material taking, and assembling actions of the gasket, with strong practicability. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a partially enlarged schematic structural diagram of the present utility model;

[0022] Figure 3 is a schematic structural diagram of the assembling rotating disk of the present utility model;

[0023] Figure 4 is a schematic structural diagram of the cap pressing mechanism of the present utility model;

[0024] Figure 5 is a schematic structural diagram of the gasket assembling mechanism of the present utility model;

[0025] Figure 6 is a schematic structural diagram of the material taking mechanism of the present utility model;

[0026] In the figure, 1 - base; 2 - assembling placing seat; 3 - assembling rotating disk; 4 - cap pressing mechanism; 5 - gasket assembling mechanism; 6 - material taking mechanism; 7 - outer cover feeding mechanism; 8 - inner cover feeding mechanism;

[0027] 31 - rotating motor; 32 - gear box; 33 - belt; 34 - rotating disk;

[0028] 41 - Support frame; 42 - Capping cylinder; 43 - Pressing plate; 44 - Inner cover pressing head;

[0029] 51 - Gasket assembly bracket; 52 - Up - and - down movement mechanism; 53 - Inverting gasket pressing mechanism; 54 - Placing bin;

[0030] 521 - Gasket pressing cylinder; 522 - Guide rod; 523 - Movable block; 524 - Side plate;

[0031] 531 - Gasket feeding cylinder; 532 - Inverting shaft; 533 - Rack; 534 - Gear; 535 - Gasket feeding pressing head;

[0032] 541 - Upper fixing plate; 542 - Gasket placing groove;

[0033] 61 - Column fixing plate; 62 - Material - taking fixing plate; 63 - Lateral driving cylinder; 64 - Slide block fixing block; 65 - Lifting cylinder; 66 - Fixture fixing plate; 67 - Fixture fixing block. Detailed implementation manners

[0034] The following further explains the detailed implementation manners of the present utility model in conjunction with the accompanying drawings:

[0035] As Figure 1 and 2 shown, this embodiment provides a gasket - assembling device, including a base 1. In this embodiment, the base 1 is of a box - type structure, and a plurality of support feet are provided at the lower end of the base 1. The device further includes an assembling rotating disk 3 arranged on the base 1, a capping mechanism 4, a gasket - assembling mechanism 5, and a plurality of material - taking mechanisms 6 arranged outside the assembling rotating disk 3; and a plurality of assembling placing seats 2 are further arranged on the assembling rotating disk 3. During the assembling process, the outer cover and the inner cover to be assembled are grabbed and placed on the assembling placing seats 2 by the material - taking mechanism 6, driven by the assembling rotating disk 3 to rotate under the capping mechanism 4, then the inner cover is pressed into the outer cover, and then driven by the rotating disk 3 to rotate under the gasket - assembling mechanism 5, and the gasket is assembled into the inner cover by the gasket - assembling mechanism 5; then it rotates to the lower end of the corresponding material - taking mechanism 6, and the assembled cover is grabbed by the material - taking mechanism 6 and output to the output mechanism.

[0036] In this embodiment, as Figure 1 shown, the device further includes an outer - cover feeding mechanism 7, an inner - cover feeding mechanism 8, and an output mechanism arranged outside the base 1. In this embodiment, the outer - cover feeding mechanism 7 feeds by means of a conveyor belt. The inner - cover feeding mechanism 8 feeds by means of a vibrating disk. The output mechanism 9 discharges by means of a conveyor - belt mechanism.

[0037] Preferably in this embodiment, an assembly placement groove is provided on the assembly placement seat 2.

[0038] Preferably in this embodiment, as Figure 3 shown, the assembly rotating disk 3 adopts a driving method of a rotating motor 31 and a gearbox 32. In this embodiment, the rotating motor 31 is arranged in the base 1 and is in transmission connection with the gearbox 32 through a belt 33; the output end of the gearbox 32 is connected to the rotating disk 34, so as to control the rotation of the rotating disk 34 through the rotating motor 31, and further realize the conversion of different stations during the assembly process.

[0039] Preferably in this embodiment, as Figure 6 shown, in this embodiment, the number of the material taking mechanisms 6 is 3, which are respectively matched with the outer cover feeding mechanism 7, the inner cover feeding mechanism 8, and the output mechanism, so as to realize the feeding of the outer cover and the inner cover, and the discharging of the assembled cover.

[0040] Preferably in this embodiment, as Figure 6 shown, the material taking mechanism 6 includes a column fixing plate 61, a material taking fixing plate 62, a transverse driving cylinder 63, a slider fixing block 64, a lifting cylinder 65, a fixture fixing plate 66, and a fixture fixing block 67; the column fixing plate 61 is arranged on the base 1, and the material taking fixing plate 62 is arranged on the column fixing plate 61; one end of the material taking fixing plate 62 is provided with the transverse driving cylinder 63; a slider fixing block 64 is connected to the piston rod of the transverse driving cylinder 63; a lifting cylinder 65 is arranged at the upper end of the slider fixing block 64, and a fixture fixing plate 66 which is slidably connected with the slider fixing block 64 is arranged at the lower end of the lifting cylinder 65; a fixture fixing block 67 is arranged at the lower end of the fixture fixing plate 66, and a plurality of suction holes or suction nozzles are arranged on the fixture fixing block 67, so as to realize the grasping of the product.

[0041] Preferably in this embodiment, as Figure 4 shown, the cover pressing mechanism 4 includes a support frame 41, a cover pressing cylinder 42, a pressing plate 43, and an inner cover pressing head 44; the support frame 41 is arranged on the base 1, and the cover pressing cylinder 42 is arranged on the support frame 41; the pressing plate 43 is arranged at the lower end of the cover pressing cylinder 42, and the inner cover pressing head 44 is arranged at the lower end of the pressing plate 43. In this embodiment, two inner cover pressing heads 44 are arranged, so that the assembly of two inner and outer covers can be realized simultaneously; when the inner and outer covers are grasped and placed on the assembly placement seat 2 through the corresponding material taking mechanism 6, the cover pressing cylinder 42 drives the inner cover pressing head 44 to press down, so as to press the inner cover into the outer cover, and thus realize the assembly of the inner and outer covers.

[0042] Preferably in this embodiment, as Figure 5As shown, the gasket assembly mechanism 5 includes a gasket assembly bracket 51, a vertical movement mechanism 52, a flipping and pressing gasket mechanism 53, and a gasket placement bin 54; the gasket assembly bracket 51 is arranged on the base 1, and the vertical movement mechanism 52 is arranged on the gasket assembly bracket 51; and a flipping and pressing gasket mechanism 53 is also arranged on the vertical movement mechanism 52; a gasket placement bin 54 is further arranged on the gasket assembly bracket 51 above the flipping and pressing gasket mechanism 53.

[0043] Preferably in this embodiment, as Figure 5 shown, the vertical movement mechanism 52 includes a pressing gasket cylinder 521, guide rods 522, a movable block 523, and side plates 524; two guide rods 522 are symmetrically arranged on the gasket assembly bracket 51; the movable block 523 is arranged on the two guide rods 522; the movable block 523 is connected to the pressing gasket cylinder 521 arranged on the gasket assembly bracket 51, and the movable block 523 is driven by the pressing gasket cylinder 521 to move up and down on the two guide rods 522; corresponding side plates 524 are also arranged on both sides of the movable block 523.

[0044] Preferably in this embodiment, as Figure 5 shown, the flipping and pressing gasket mechanism 53 includes a gasket feeding cylinder 531, a flipping shaft 532, a rack 533, a gear 534, and a gasket feeding press head 535; the gasket feeding cylinder 531 is arranged on one of the side plates 524; a rack 533 is arranged on the piston rod of the gasket feeding cylinder 531; the rack 533 is engaged with the gear 534 arranged at the end of the flipping shaft 532; the flipping shaft 532 is rotatably arranged on the gasket assembly bracket 51, and a press head mounting plate 536 is arranged on the flipping shaft 532; a plurality of gasket feeding press heads 535 are arranged at the upper end of the press head mounting plate 536.

[0045] Preferably in this embodiment, as Figure 5 shown, the gasket placement bin 54 includes an upper fixing plate 541 of the gasket assembly bracket 51 arranged above the flipping shaft 532, and a gasket placement groove 542 is arranged on the upper fixing plate 541; a discharge port is opened at the lower end of the gasket placement groove 542, and a plurality of stop pins are also arranged on the inner side wall of the discharge port, and a plurality of gasket fixing columns are arranged around the upper end of the gasket placement groove 542; a suction hole is also arranged at the end of the gasket feeding press head 535, and the suction hole of the gasket feeding press head 535 can be aligned with the discharge port during rotation to suck the gasket in the gasket placement groove 542.

[0046] In this embodiment, the rack 533 is controlled to move by the pad-feeding cylinder 531, so as to control the gear 534 to drive the turning shaft 532 to turn upwards, and then drive the pad-feeding pressure head 535 to turn to the lower end of the gasket placement bin 54 to suck the gasket. Then, the rack 533 is controlled to move by the pad-feeding cylinder 531 again, so as to drive the turning shaft 532 to turn downwards through the gear 534. At the same time, the up-and-down movement mechanism 52 is used to control the up-and-down movement of the turning and pad-pressing mechanism 53, so as to realize the operations of taking and pressing the gasket by the turning and pad-pressing mechanism 53.

[0047] The above embodiments and descriptions in the specification only illustrate the principle and the best embodiments of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A cushion assembly device, comprising a base (1), characterized in that: The base (1) is also provided with an assembly rotating disk (3), a capping mechanism (4) arranged outside the assembly rotating disk (3), a gasket assembly mechanism (5), and a plurality of material taking mechanisms (6); and the assembly rotating disk (3) is also provided with a plurality of assembly placement seats (2).

2. A cushion assembly device according to claim 1, characterized in that: The assembly rotating disk (3) is driven by a rotating motor (31) and a gear box (32).

3. The cushion assembly device according to claim 1, characterized in that: The assembly placement seat (2) is provided with an assembly placement groove.

4. The cushion assembly device according to claim 1, characterized in that: The material taking mechanism (6) comprises a column fixing plate (61), a material taking fixing plate (62), a transverse driving cylinder (63), a slider fixing block (64), a lifting cylinder (65), a fixture fixing plate (66), and a fixture fixing block (67); the column fixing plate (61) is arranged on the base (1), and the column fixing plate (61) is provided with a material taking fixing plate (62); and a transverse driving cylinder (63) is arranged on one end of the material taking fixing plate (62); the piston rod of the transverse driving cylinder (63) is connected to the slider fixing block (64); the upper end of the slider fixing block (64) is provided with a lifting cylinder (65), and the lower end of the lifting cylinder (65) is provided with a fixture fixing plate (66) slidably connected to the slider fixing block (64); the lower end of the fixture fixing plate (66) is provided with a fixture fixing block (67), and the fixture fixing block (67) is provided with a plurality of suction holes.

5. The cushion assembly device according to claim 1, characterized in that: The capping mechanism (4) comprises a support frame (41), a capping cylinder (42), a pressure plate (43), and an inner cap pressure head (44); the support frame (41) is arranged on the base (1), and the support frame (41) is provided with a capping cylinder (42), the lower end of the capping cylinder (42) is provided with a pressure plate (43), and the lower end of the pressure plate (43) is provided with an inner cap pressure head (44).

6. The cushion assembly device according to claim 1, characterized in that: The gasket assembly mechanism (5) comprises a gasket assembly bracket (51), an up-and-down moving mechanism (52), a flipping and pressing pad mechanism (53), and a gasket placement bin (54); the gasket assembly bracket (51) is arranged on the base (1), and the up-and-down moving mechanism (52) is arranged on the gasket assembly bracket (51); and the up-and-down moving mechanism (52) is also provided with a flipping and pressing pad mechanism (53); and a gasket placement bin (54) is also provided on the gasket assembly bracket (51) above the flipping and pressing pad mechanism (53).

7. The cushion assembly device according to claim 6, characterized in that: The up-and-down moving mechanism (52) comprises a pressure pad cylinder (521), a guide rod (522), a movable block (523), and a side plate (524); two guide rods (522) are symmetrically arranged on the gasket assembly bracket (51); movable blocks (523) are arranged on the two guide rods (522); the movable block (523) is connected to the pressure pad cylinder (521) arranged on the gasket assembly bracket (51), and the movable block (523) is driven by the pressure pad cylinder (521) to move up and down on the two guide rods (522); corresponding side plates (524) are also arranged on both sides of the movable block (523).

8. The cushion assembly device according to claim 7, characterized in that: The flipping and pressing pad mechanism (53) comprises a pad inserting cylinder (531), a flipping shaft (532), a rack (533), a gear (534), and a pad inserting pressure head (535); the pad inserting cylinder (531) is arranged on one of the side plates (524); a rack (533) is arranged on the piston rod of the pad inserting cylinder (531); the rack (533) is meshed with the gear (534) arranged at the end of the flipping shaft (532); the flipping shaft (532) is rotatably arranged on the gasket assembly bracket (51), and a pressure head mounting plate (536) is arranged on the flipping shaft (532); a plurality of pad inserting pressure heads (535) are arranged on the upper end of the pressure head mounting plate (536).

9. The cushion assembly device according to claim 8, characterized in that: The gasket placement bin (54) comprises an upper fixed plate (541) of a gasket assembly bracket (51) arranged above the flip shaft (532), and a gasket placement groove (542) is arranged on the upper fixed plate (541); a discharge port is opened at the lower end of the gasket placement groove (542), and a plurality of stopper needles are also arranged on the inner side wall of the discharge port, and a plurality of gasket fixing columns are arranged around the upper end of the gasket placement groove (542).

10. The cushion assembly device according to claim 9, characterized in that: The end of the gasket insertion pressure head (535) is also provided with a suction hole, and the suction hole of the gasket insertion pressure head (535) can be directly opposite to the discharge port during the rotation process to absorb the gasket in the gasket placement groove (542).

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