CN214568807U - Collection device is used in gauze mask production - Google Patents

Abstract

The utility model discloses a collection device is used in gauze mask production, comprising a base plate, install the circular orbit on the bottom plate, first step motor and support, be equipped with directly over the bottom plate with the coaxial rotary disk that sets up of circular orbit, the rotary disk lower extreme is fixed with a plurality of landing legs, the rail wheel with circular orbit roll connection is installed to the landing leg bottom, first step motor output shaft and rotary disk center fixed connection, install two collection mechanisms along its axis symmetric distribution on the rotary disk, be fixed with the U-shaped baffle box that the slope set up on the support, install stop gear on the U-shaped baffle box. The height of the collecting plate of the utility model is gradually reduced along with the increase of the height of the stacked masks, so that the masks can be placed on the stacked masks on the collecting plate at the same height, the stacked masks are ensured to be orderly stacked, and the mess of the masks is avoided; the collecting mechanism through setting up two circulative switching positions carries out the gauze mask and collects, can avoid the gauze mask to pile up too much and spill over outside, avoids the damage and the pollution of gauze mask packing.

Description

Collection device is used in gauze mask production

Technical Field

The utility model relates to a gauze mask production technical field, especially a collection device is used in gauze mask production.

Background

After the masks are packaged into finished products, the masks can be continuously conveyed under the action of a conveying belt, most of traditional mask production plants are provided with a collecting box at the tail end of the conveying belt, the masks freely fall into the collecting box to be collected, however, the masks are still required to be sorted in the later stage of boxing by the method, time and labor are wasted, and the production efficiency of the masks is reduced; moreover, the traditional mask collecting device lacks a full-load prompt function, and when too much masks are accumulated in the collecting box, the masks are easy to overflow outside, so that the mask package is damaged or polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and designing a collecting device for mask production.

The technical scheme of the utility model is that, a collecting device for mask production comprises a bottom plate, an annular track, a first stepping motor and a bracket are installed on the bottom plate, a rotating disk coaxially arranged with the annular track is arranged right above the bottom plate, a plurality of supporting legs are fixed at the lower end of the rotating disk, a track wheel in rolling connection with the annular track is installed at the bottom of each supporting leg, an output shaft of the first stepping motor is fixedly connected with the center of the rotating disk, and two collecting mechanisms symmetrically distributed along the axis of the rotating disk are installed on the rotating disk; the collecting mechanism comprises a collecting shell fixed on the upper end face of the rotating disc, the top end of the collecting shell and the end face close to the edge of the rotating disc are of an open structure for the mask to pass in and out, a collecting plate is obliquely arranged on the inner side of the collecting shell, one end of the collecting plate close to the center of the rotating disc inclines downwards, an opening matched with the collecting plate is formed in the end face of the collecting shell close to the center of the rotating disc, a lifting mechanism is further installed on the rotating disc, and the oblique lower end of the collecting plate penetrates through the opening to be connected with the lifting end of the lifting mechanism; the support is fixed with the U-shaped baffle box that the slope set up, and the U-shaped baffle box is used for accepting the gauze mask and leads the gauze mask to collecting the mechanism, installs stop gear on the U-shaped baffle box, and stop gear seals the unloading end of U-shaped baffle box at the interval that two collection mechanisms switch collection gauze mask to the restriction gauze mask breaks away from the U-shaped baffle box.

Preferably, the lifting mechanism comprises a second stepping motor, a screw rod, a polish rod and a nut seat, the second stepping motor is fixedly installed on the lower end face of the rotating disc, the screw rod is installed on the rotating disc in a rotating mode through a bearing, the polish rod is vertically and fixedly installed on the rotating disc and is parallel to the screw rod, the nut seat is connected with a screw rod nut, the nut seat is sleeved on the polish rod and is in sliding connection with the polish rod, a first bevel gear is installed at the output end of the second stepping motor, the lower end of the screw rod extends to the lower end of the rotating disc and is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, the limiting mechanism comprises a rotating shaft rotatably mounted on the U-shaped guide chute, a sealing plate is fixedly mounted on the rotating shaft, an electric cylinder is mounted on the outer wall of the U-shaped guide chute, a telescopic end of the electric cylinder is hinged to a push rod, and the other end of the push rod is fixedly connected with the rotating shaft.

The utility model has the advantages that: the height of the collecting plate is gradually reduced along with the increase of the height of the stacked masks, so that the masks can be placed on the masks stacked on the collecting plate at the same height, the masks can be stacked neatly, messy masks are avoided, the masks can be directly taken out by workers to be boxed after being collected, and the arranging time is saved; the collecting mechanism through setting up two circulative switching positions carries out the gauze mask and collects, can avoid the gauze mask to pile up too much and spill over outside, avoids the damage and the pollution of gauze mask packing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is a rear view of the spacing mechanism;

in the figure, 1, a bottom plate; 2. an annular track; 3. a first stepper motor; 4. a support; 5. rotating the disc; 6. a support leg; 7. a rail wheel; 8. collecting the shells; 9. a collection plate; 10. an opening; 11. a U-shaped material guide groove; 12. a second stepping motor; 13. a screw rod; 14. a polish rod; 15. a nut seat; 16. a bearing; 17. a first bevel gear; 18. a second bevel gear; 19. a rotating shaft; 20. closing the plate; 21. an electric cylinder; 22. a push rod.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-3: a collecting device for mask production comprises a bottom plate 1, wherein an annular track 2, a first stepping motor 3 and a support 4 are mounted on the bottom plate 1, a rotating disk 5 which is coaxial with the annular track 2 is arranged right above the bottom plate 1, a plurality of supporting legs 6 are fixed at the lower end of the rotating disk 5, in the embodiment, the four supporting legs 6 are arranged and support the rotating disk 5 together, a track wheel 7 which is in rolling connection with the annular track 2 is mounted at the bottom of each supporting leg 6, an output shaft of the first stepping motor 3 is fixedly connected with the center of the rotating disk 5, the first stepping motor 3 is a speed-reducing stepping motor, the rotating disk 5 is driven clockwise to rotate 180 degrees each time in work, the rotating disk 5 is driven counterclockwise to rotate 180 degrees each time in work again, and two collecting mechanisms which are symmetrically distributed along the axis of the rotating disk 5 are mounted on the rotating disk 5; the collecting mechanism comprises a collecting shell 8 fixed on the upper end face of the rotating disc 5, the top end of the collecting shell 8 and the end face close to the edge of the rotating disc 5 are of an open structure for the inlet and outlet of the mask, a collecting plate 9 which is obliquely arranged is arranged on the inner side of the collecting shell 8, one end, close to the center of the rotating disc 5, of the collecting plate 9 inclines downwards, an opening 10 matched with the collecting plate 9 is formed in the end face, close to the center of the rotating disc 5, of the collecting shell 8, a lifting mechanism is further installed on the rotating disc 5, and the oblique lower end of the collecting plate 9 penetrates through the opening 10 to be connected with the lifting end of the lifting mechanism; the support 4 is fixed with a U-shaped guide chute 11 which is obliquely arranged, the U-shaped guide chute 11 is used for receiving the mask and guiding the mask to the collecting mechanism, the U-shaped guide chute 11 is provided with a limiting mechanism, and the limiting mechanism seals the blanking end of the U-shaped guide chute 11 at the interval of switching the collecting masks by the two collecting mechanisms so as to limit the mask to be separated from the U-shaped guide chute 11.

Preferably, the lifting mechanism comprises a second stepping motor 12, a screw rod 13, a polished rod 14 and a nut seat 15, the second stepping motor 12 is fixedly installed on the lower end face of the rotating disc 5, the screw rod 13 is rotatably installed on the rotating disc 5 through a bearing 16, the polished rod 14 is vertically and fixedly installed on the rotating disc 5 and is parallel to the screw rod 13, the nut seat 15 is in nut connection with the screw rod 13, the nut seat 15 is sleeved on the polished rod 14 and is in sliding connection with the polished rod 14, a first bevel gear 17 is installed at the output end of the second stepping motor 12, the lower end of the screw rod 13 extends to the lower end of the rotating disc 5 and is provided with a second bevel gear 18, and the second bevel gear 18 is in meshing connection with the first bevel gear 17. The second stepping motor 12 drives the second bevel gear 18 and the screw rod 13 to rotate through the first bevel gear 17, and the nut seat 15 converts the rotation motion of the screw rod 13 into linear lifting motion under the guiding action of the polished rod 14, so as to drive the collecting plate 9 to lift.

Preferably, as shown in fig. 3, the limiting mechanism includes a rotating shaft 19 rotatably mounted on the U-shaped material guiding chute 11, a sealing plate 20 is fixedly mounted on the rotating shaft 19, an electric cylinder 21 is mounted on an outer wall of the U-shaped material guiding chute 11, a push rod 22 is hinged to a telescopic end of the electric cylinder 21, and the other end of the push rod 22 is fixedly connected to the rotating shaft 19. When the electric cylinder 21 extends out, the rotating shaft 19 and the sealing plate 20 are driven to rotate upwards through the push rod 22, so that the inclined lower end of the U-shaped material guide groove 11 is opened, and the mask can fall freely; when the electric cylinder 21 contracts, the push rod 22 pulls the rotating shaft 19 and the sealing plate 20 to rotate downwards, so that the sealing plate 20 blocks the inclined lower end of the U-shaped material guide groove 11 to limit the mask to pass through.

The utility model discloses a theory of operation: the gauze mask machine conveys the packaged gauze mask, the U-shaped material guiding groove 11 is positioned at the discharging end of the gauze mask machine, the U-shaped material guiding groove 11 receives the gauze mask, the gauze mask is inclined and slides to the inner side of the collecting shell 8 in the U-shaped material guiding groove 11 under the gravity and the self inertia thereof and is inclined and falls on the collecting plate 9, the second stepping motor 12 is adjusted to work according to the discharge speed of the mask, so that the working interval of the second stepping motor 12 is matched with the discharge speed of the mask machine, when the mask machine outputs one mask, the second stepping motor 12 drives the collecting plate 9 to descend to the thickness of the packaged mask, so that the masks sliding down from the U-shaped material guide groove 11 can fall on the masks stacked on the collecting plate 9 at the same height, thereby ensuring that the masks are stacked neatly and avoiding disorder of the masks, when the second stepping motor 12 outputs the preset angular displacement, the collecting plate 9 descends to the lowest position, and the collecting mechanism finishes collecting;

then, the two collecting mechanisms start to switch positions, firstly, the telescopic end of the electric cylinder 21 contracts to pull the push rod 22, the push rod 22 drives the rotating shaft 19 and the sealing plate 20 to rotate, so that the sealing plate 20 rotates downwards to block the inclined lower end of the U-shaped material guide groove 11 to limit the mask to move out of the U-shaped material guide groove 11, then the first stepping motor 3 drives the rotating disc 5 to rotate 180 degrees, the rotating disc 5 rotates stably in the circular track 2 through the track wheel 7, so that the positions of the two collecting mechanisms are exchanged, at the moment, the unloaded collecting plate 9 is positioned at the upper part of the collecting shell 8, and the collecting plate 9 and the U-shaped material guide groove 11 have a certain distance, so that the mask falls on the collecting plate 9 conveniently; then the telescopic end of the electric cylinder 21 extends out to push a push rod 22, the push rod 22 drives the rotating shaft 19 and the sealing plate 20 to rotate, so that the sealing plate 20 is reset and does not block the inclined lower end of the U-shaped material guide groove 11, and the mask starts to continue to collect; the worker can take out the masks in the collecting mechanism with the other end fully loaded, the stacked masks are convenient to directly pack, time is saved, and the masks are taken out and then the corresponding second stepping motors 12 are controlled to reversely rotate to drive the sealing plates 20 to ascend and reset; when two next time collect mechanism's position and exchange, first step motor 3 redrives rotary disk 5 antiport 180 degrees, realizes two position exchanges of collecting the mechanism, so circulation realizes the collection to the gauze mask, avoids the gauze mask to break away from collection device.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims (3)

1. The collecting device for mask production is characterized by comprising a bottom plate (1), wherein an annular track (2), a first stepping motor (3) and a support (4) are mounted on the bottom plate (1), a rotating disc (5) which is coaxial with the annular track (2) is arranged right above the bottom plate (1), a plurality of supporting legs (6) are fixed at the lower end of the rotating disc (5), track wheels (7) which are in rolling connection with the annular track (2) are mounted at the bottoms of the supporting legs (6), an output shaft of the first stepping motor (3) is fixedly connected with the center of the rotating disc (5), and two collecting mechanisms which are symmetrically distributed along the axis of the rotating disc (5) are mounted on the rotating disc (5); the collecting mechanism comprises a collecting shell (8) fixed on the upper end face of the rotating disc (5), the top end of the collecting shell (8) and the end face close to the edge of the rotating disc (5) are of an open structure for the mask to pass in and out, a collecting plate (9) obliquely arranged is arranged on the inner side of the collecting shell (8), one end, close to the center of the rotating disc (5), of the collecting plate (9) is obliquely downward, an opening (10) matched with the collecting plate (9) is formed in the end face, close to the center of the rotating disc (5), of the collecting shell (8), a lifting mechanism is further installed on the rotating disc (5), and the oblique lower end of the collecting plate (9) penetrates through the opening (10) to be connected with the lifting end of the lifting mechanism; the U-shaped guide chute (11) which is obliquely arranged is fixed on the support (4), the U-shaped guide chute (11) is used for receiving the mask and guiding the mask to the collecting mechanism, the U-shaped guide chute (11) is provided with a limiting mechanism, and the limiting mechanism seals the blanking end of the U-shaped guide chute (11) at the interval of switching the collecting masks by the two collecting mechanisms so as to limit the mask to be separated from the U-shaped guide chute (11).

2. The collecting device for mask production according to claim 1, wherein the elevating mechanism comprises a second stepping motor (12) and a screw rod (13), polished rod (14) and nut seat (15), second step motor (12) fixed mounting is on terminal surface under rotary disk (5), lead screw (13) rotate through bearing (16) and install on rotary disk (5), the vertical fixed mounting of polished rod (14) is in rotary disk (5) and with lead screw (13) parallel arrangement, nut seat (15) are connected with lead screw (13) nut, nut seat (15) suit is on polished rod (14) with polished rod (14) sliding connection, first bevel gear (17) are installed to second step motor (12) output, lead screw (13) lower extreme extends to rotary disk (5) lower extreme and installs second bevel gear (18), second bevel gear (18) and first bevel gear (17) meshing connection.

3. The collecting device for mask production according to claim 1, wherein the limiting mechanism comprises a rotating shaft (19) rotatably mounted on the U-shaped material guiding groove (11), a sealing plate (20) is fixedly mounted on the rotating shaft (19), an electric cylinder (21) is mounted on the outer wall of the U-shaped material guiding groove (11), a push rod (22) is hinged to the telescopic end of the electric cylinder (21), and the other end of the push rod (22) is fixedly connected with the rotating shaft (19).

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