CN220449290U

CN220449290U - Discharging device of mask machine

Info

Publication number: CN220449290U
Application number: CN202321816109.3U
Authority: CN
Inventors: 王福经; 李建钊; 李明; 邹世跃
Original assignee: Dalian Musk Medical Equipment Technology Co ltd
Current assignee: Dalian Musk Medical Equipment Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-06
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a feeding device of a mask machine, and belongs to the technical field of mask production; the automatic feeding device comprises a bottom plate, wherein a side plate is arranged at the upper end of the bottom plate, a fixed plate is arranged on one side of the side plate, a discharging roller is arranged on one side of the fixed plate away from the side plate, a baffle is connected to the surface of the discharging roller in a sliding manner, a convenient and fast material changing assembly is arranged between the baffle and the discharging roller, a first guide roller is arranged on one side of the discharging roller, a second guide roller is arranged on one side of the first guide roller away from the discharging roller, a compression roller is arranged on one side of the second guide roller away from the first guide roller, and a spacing adjusting assembly is arranged between the compression roller and the side plate; according to the mask feeding device, the convenient and fast material changing assembly is arranged, so that the mask raw materials on the feeding device can be replaced conveniently, and the device can adapt to leveling work of masks with different thicknesses by arranging the interval adjusting assembly, so that the application range of the device is enlarged.

Description

Discharging device of mask machine

Technical Field

The utility model belongs to the technical field of mask production, and particularly relates to a mask machine discharging device.

Background

The mask machine is used for manufacturing various masks with certain filtering performance through the procedures of hot pressing, folding forming, ultrasonic welding, scrap cutting, ear belt nose bridge strip welding and the like of multi-layer non-woven fabrics, and mask production equipment is not a single machine, and needs the cooperation of a plurality of machines to finish various different procedures. In the mask production process, mask raw materials are required to be sent into a mask machine for mask production, and a discharging device is required to be used for conveying the mask raw materials.

The Chinese patent application No. 202020633726.X discloses a mask machine discharging device, which comprises a support plate, wherein a servo motor is connected to the side surface flange of the support plate, an output shaft of the servo motor penetrates through the support plate to the other side of the support plate, a shaft tube is assembled at the output shaft of the servo motor, a screw is screwed in the outer wall of the shaft tube, the screw abuts against the output shaft of the servo motor after being screwed in, a baffle is machined on the shaft tube, the end, far away from the servo motor, of the shaft tube is closed, and a bolt is welded at the end; the product can meet the production requirements of masks with different widths.

The above-mentioned disclosed patent is realized the blowing work to different width gauze mask raw materials, but it is more loaded down with trivial details through bolt regulation baffle mode when using, inconvenient gauze mask raw materials quick replacement, and the distance between the compression roller can not be adjusted, can't adapt to the blowing work of different thickness gauze masks, and device application scope is less.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a discharging device of a mask machine, which has the characteristics of being convenient for quick replacement of mask raw materials and expanding the application range of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mask machine blowing device, includes the bottom plate, the upper end of bottom plate is provided with the curb plate, one side of curb plate is provided with the fixed plate, one side that the curb plate was kept away from to the fixed plate is provided with the blowing roller, the surface sliding connection of blowing roller has the baffle, be provided with convenient reload subassembly between baffle and the blowing roller, one side of blowing roller is provided with first guide roller, one side that the blowing roller was kept away from to first guide roller is provided with the second guide roller, one side that the first guide roller was kept away from to the second guide roller is provided with the compression roller, be provided with spacing adjustment assembly between compression roller and the curb plate.

Preferably, the convenient assembly of changing dressings includes pull rod, spacing spring, connecting seat, connecting rod, connecting block and briquetting, wherein, one side sliding connection of baffle has the pull rod, spacing spring has been cup jointed on the surface of pull rod, the one end of pull rod is provided with the connecting seat, the both sides round pin hub connection of connecting seat has the connecting rod, the one end round pin hub connection that the connecting seat was kept away from to the connecting rod has the connecting block, the one end that the connecting block is close to the blowing roller is provided with the briquetting.

Preferably, the bottom of briquetting is provided with the latch, the blowing roller is provided with the rack near one side of latch.

Preferably, a limit sliding block is arranged on one side of the connecting seat, and a limit rod is connected inside the limit sliding block in a sliding manner.

Preferably, the interval adjustment assembly comprises a rotating column, a first conical gear, a second conical gear, a bidirectional screw rod, a driving block, a buffer spring and a fixing block, wherein the rotating column is connected to the inside of the side plate in a rotating mode, the first conical gear is arranged at one end of the rotating column, the second conical gear is connected to one side of the first conical gear in a meshed mode, the bidirectional screw rod is arranged in the second conical gear, the driving block is connected to the surfaces of the two ends of the bidirectional screw rod in a threaded mode, the fixing block is arranged on one side, close to the side plate, of the pressing roller, and the buffer spring is arranged between the driving block and the fixing block.

Preferably, the buffer spring is internally provided with a limiting column in a penetrating way, and a limiting groove is arranged between the limiting column and the driving block.

Preferably, a rotary groove is arranged between the rotary column and the side plate, and positioning rings are arranged at two ends of the rotary groove.

Compared with the prior art, the utility model provides a mask machine discharging device, which has the following beneficial effects:

(1) According to the utility model, the connecting seat is driven to move by pulling the pull rod to compress the limiting spring, the connecting seat is driven to move to drive the connecting rod to move, the limiting sliding block is driven to slide on the limiting rod while the connecting seat is driven to move to ensure the stability of the movement of the connecting seat, the connecting rod is driven to move to drive the pressing block to move, the pressing block is driven to move to drive the latch to separate from the rack, then the baffle is pushed to slide on the discharging roller, the baffle is further taken down from the discharging roller, then a new mask raw material is sleeved on the discharging roller, then the baffle is sleeved on the discharging roller again, the pull rod is loosened, the limiting spring stretches to squeeze the connecting seat to move, the connecting seat is driven to move by the connecting seat to drive the connecting rod to move, the connecting block is driven to move to drive the pressing block to move, the pressing block moves to drive the latch to clamp the rack, and the moved baffle is fixed, so that the mask raw material is changed, and the whole material changing process is simple and rapid, and mask raw material on the discharging device is convenient to change.

(2) According to the mask material flattening device, the rotating column is rotated to drive the first conical gear to rotate, the first conical gear is rotated to drive the second conical gear to rotate, the second conical gear is rotated to drive the bidirectional screw rod to rotate, the bidirectional screw rod is rotated to drive the two end driving blocks to rotate and reversely move along the bidirectional screw rod, the two end driving blocks reversely move to drive the two side fixing blocks to reversely move, and further the two side pressing rollers are driven to reversely move, the distance between the two side pressing rollers is adjusted, so that the mask material flattening device can adapt to flattening work of masks with different thicknesses, the application range of the mask material flattening device is enlarged, meanwhile, when the pressing rollers extrude mask materials, the buffer spring utilizes self elasticity to prevent the mask materials from being extruded too tightly, and the stability of mask material movement is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of a discharge roll according to the present utility model;

FIG. 3 is a schematic view of a portable reloading assembly according to the present utility model;

fig. 4 is a schematic structural view of a spacing adjustment assembly according to the present utility model.

In the figure: 1. a bottom plate; 2. a side plate; 3. a fixing plate; 4. a discharging roller; 5. a baffle; 6. a convenient material changing component; 61. a pull rod; 62. a limit spring; 63. a connecting seat; 64. a connecting rod; 65. a connecting block; 66. briquetting; 67. latch teeth; 68. a rack; 69. a limit sliding block; 610. a limit rod; 7. a first guide roller; 8. a second guide roller; 9. a press roller; 10. a spacing adjustment assembly; 101. a rotating column; 102. a first bevel gear; 103. a second bevel gear; 104. a two-way screw rod; 105. a driving block; 106. a limit column; 107. a buffer spring; 108. a fixed block; 109. and a positioning ring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1-4, in this embodiment, a mask machine discharging device includes a bottom plate 1, the upper end of the bottom plate 1 is provided with a side plate 2, one side of the side plate 2 is provided with a fixed plate 3, one side of the fixed plate 3 away from the side plate 2 is provided with a discharging roller 4, the surface sliding connection of the discharging roller 4 has a baffle 5, a convenient material changing component 6 is provided between the baffle 5 and the discharging roller 4, one side of the discharging roller 4 is provided with a first guiding roller 7, one side of the first guiding roller 7 away from the discharging roller 4 is provided with a second guiding roller 8, one side of the second guiding roller 8 away from the first guiding roller 7 is provided with a pressing roller 9, and a spacing adjusting component 10 is provided between the pressing roller 9 and the side plate 2.

As shown in fig. 1-3, the convenient and fast material changing assembly 6 comprises a pull rod 61, a limit spring 62, a connecting seat 63, a connecting rod 64, a connecting block 65 and a pressing block 66, wherein one side of the baffle 5 is slidably connected with the pull rod 61, the surface of the pull rod 61 is sleeved with the limit spring 62, one end of the pull rod 61 is provided with the connecting seat 63, two sides of the connecting seat 63 are connected with the connecting rod 64 through pin shafts, one end of the connecting rod 64 far away from the connecting seat 63 is connected with the connecting block 65, one end of the connecting block 65 close to the discharging roller 4 is provided with the pressing block 66, the bottom of the pressing block 66 is provided with a latch 67, one side of the discharging roller 4 close to the latch 67 is provided with a rack 68, one side of the connecting seat 63 is provided with a limit slide block 69, and the inside of the limit slide block 69 is slidably connected with the limit rod 610.

The connecting seat 63 is driven to move by pulling the pull rod 61 to compress the limiting spring 62, the connecting seat 63 is driven to move to drive the connecting rod 64 to move, the limiting slide block 69 is driven to slide on the limiting rod 610 while the connecting seat 63 is driven to move to ensure the moving stability of the connecting seat 63, the connecting rod 64 is driven to move to drive the connecting block 65 to move to drive the pressing block 66 to move, the pressing block 66 is driven to drive the latch 67 to be separated from the rack 68, then the baffle 5 is driven to slide on the discharging roller 4, the baffle 5 is further taken down from the discharging roller 4, then a new mask raw material is sleeved on the discharging roller 4, then the baffle 5 is sleeved on the discharging roller 4 again, the pull rod 61 is loosened, the limiting spring 62 stretches and extrudes the connecting seat 63 to move, the connecting seat 63 is driven to move to drive the connecting rod 64 to move to drive the connecting block 65 to move to drive the pressing block 66 to move, the pressing block 66 to drive the latch 67 to clamp the rack 68, and fix the moved baffle 5, so that the mask raw material is completed.

As shown in fig. 1 and 4, the space adjusting assembly 10 comprises a rotary column 101, a first conical gear 102, a second conical gear 103, a bidirectional screw rod 104, a driving block 105, a buffer spring 107 and a fixed block 108, wherein the rotary column 101 is rotatably connected inside a side plate 2, one end of the rotary column 101 is provided with the first conical gear 102, one side of the first conical gear 102 is connected with the second conical gear 103 in a meshed manner, the bidirectional screw rod 104 is arranged inside the second conical gear 103, two end surfaces of the bidirectional screw rod 104 are in threaded connection with the driving block 105, one side, close to the side plate 2, of the press roll 9 is provided with the fixed block 108, the buffer spring 107 is arranged between the driving block 105 and the fixed block 108, a limit column 106 is arranged inside the buffer spring 107 in a penetrating manner, a limit groove is arranged between the limit column 106 and the driving block 105, a rotary groove is arranged between the rotary column 101 and the side plate 2, and two ends of the rotary groove are provided with positioning rings 109.

The rotating column 101 drives the first conical gear 102 to rotate, the first conical gear 102 rotates to drive the second conical gear 103 to rotate, the second conical gear 103 rotates to drive the bidirectional screw rod 104 to rotate, the bidirectional screw rod 104 rotates to drive the two-end driving blocks 105 to move reversely along the rotation of the bidirectional screw rod 104, the two-end driving blocks 105 move reversely to drive the two-side fixing blocks 108 to move reversely, the two-side pressing rollers 9 are driven to move reversely, the distance between the two-side pressing rollers 9 is adjusted, the device can adapt to leveling work of masks with different thicknesses, the application range of the device is enlarged, meanwhile, when the pressing rollers 9 extrude mask raw materials, the buffer springs 107 utilize self elasticity to prevent the mask raw materials from being extruded too tightly, and the moving stability of the mask raw materials is guaranteed.

The utility model provides a mask machine discharging device, which has the following specific working principle: in the mask production process of the mask machine, when the mask is discharged, one end of mask raw materials on the discharging roller 4 sequentially passes through the first guide roller, the second guide roller 8 and the two side press rollers 9 and is connected with the traction equipment of the mask machine, the mask raw materials are drawn by the traction equipment of the mask machine to continuously enter the mask machine for mask production, in the mask raw material movement process, the first guide roller and the second guide roller 8 draw the mask raw materials, the two side press rollers 9 level the mask raw materials, and according to the thickness of the mask raw materials, the rotating column 101 drives the first conical gear 102 to rotate, the first conical gear 102 drives the second conical gear 103 to rotate, the second conical gear 103 drives the two-way screw 104 to rotate, the two-way screw 104 drives the two-end driving block 105 to reversely move along the two-way screw 104, the driving blocks 105 at two ends reversely move to drive the fixing blocks 108 at two sides to reversely move so as to drive the pressing rollers 9 at two sides to reversely move and adjust the distance between the pressing rollers 9 at two sides, so that the device can adapt to the leveling work of masks with different thicknesses, the application range of the device is enlarged, meanwhile, when the pressing rollers 9 press mask raw materials, the buffer springs 107 utilize the elasticity of the buffer springs to prevent the mask raw materials from being pressed too tightly, the stability of mask raw material movement is ensured, when the mask raw materials on the discharging rollers 4 are used up, the connecting seat 63 is driven to move by pulling the pull rod 61 to compress the limiting spring 62, the connecting seat 63 is driven to move to drive the connecting rod 64 to move, the connecting seat 63 is driven to slide on the limiting rod 610 at the same time of moving to ensure the moving stability of the connecting seat 63, the connecting rod 64 is driven to move to drive the connecting block 65 to move, the pressing block 66 is driven to move to drive the clamping teeth 67 to be separated from the racks 68, then promote baffle 5 and slide on blowing roller 4, and then take off baffle 5 from blowing roller 4, then with new gauze mask raw materials cover on blowing roller 4, then with baffle 5 cover again on blowing roller 4, and loosen pull rod 61, spacing spring 62 stretches extrusion connecting seat 63 and moves, connecting seat 63 removes and drives connecting rod 64 and remove, connecting rod 64 removes and drives connecting block 65 and remove, connecting block 65 removes and drives briquetting 66 and remove, briquetting 66 removes and drives latch 67 chucking rack 68, fix baffle 5 after the removal, thereby accomplish the work of reloading of gauze mask raw materials, whole reloading process is simple swift, be convenient for to the quick replacement of gauze mask raw materials on the blowing device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gauze mask machine blowing device, includes bottom plate (1), its characterized in that: the upper end of bottom plate (1) is provided with curb plate (2), one side of curb plate (2) is provided with fixed plate (3), one side that curb plate (2) was kept away from to fixed plate (3) is provided with blowing roller (4), the surface sliding connection of blowing roller (4) has baffle (5), be provided with convenient reload subassembly (6) between baffle (5) and blowing roller (4), one side of blowing roller (4) is provided with first guide roller (7), one side that blowing roller (4) was kept away from to first guide roller (7) is provided with second guide roller (8), one side that first guide roller (7) was kept away from to second guide roller (8) is provided with compression roller (9), be provided with interval adjustment assembly (10) between compression roller (9) and curb plate (2).

2. The mask machine discharging device according to claim 1, wherein: the convenient and fast material changing assembly (6) comprises a pull rod (61), a limiting spring (62), a connecting seat (63), a connecting rod (64), a connecting block (65) and a pressing block (66), wherein one side of the baffle (5) is connected with the pull rod (61) in a sliding mode, the surface of the pull rod (61) is sleeved with the limiting spring (62), one end of the pull rod (61) is provided with the connecting seat (63), two sides of the connecting seat (63) are connected with the connecting rod (64) through pin shafts, one end of the connecting rod (64) away from the connecting seat (63) is connected with the connecting block (65) through pin shafts, and one end, close to the discharging roller (4), of the connecting block (65) is provided with the pressing block (66).

3. The mask machine discharging device according to claim 2, wherein: the bottom of briquetting (66) is provided with latch (67), blowing roller (4) are close to one side of latch (67) and are provided with rack (68).

4. The mask machine discharging device according to claim 2, wherein: one side of the connecting seat (63) is provided with a limit sliding block (69), and the inside of the limit sliding block (69) is connected with a limit rod (610) in a sliding way.

5. The mask machine discharging device according to claim 1, wherein: the space adjusting assembly (10) comprises a rotating column (101), a first conical gear (102), a second conical gear (103), a bidirectional screw rod (104), a driving block (105), a buffer spring (107) and a fixed block (108), wherein the rotating column (101) is connected to the side plate (2) in a rotating mode, the first conical gear (102) is arranged at one end of the rotating column (101), the second conical gear (103) is connected to one side of the first conical gear (102) in a meshed mode, the bidirectional screw rod (104) is arranged in the second conical gear (103), the driving block (105) is connected to the two end surfaces of the bidirectional screw rod (104) in a threaded mode, the fixed block (108) is arranged on one side, close to the side plate (2), of the pressing roller (9), and the buffer spring (107) is arranged between the driving block (105) and the fixed block (108).

6. The mask machine discharging device according to claim 5, wherein: the inside of buffer spring (107) runs through and is provided with spacing post (106), be provided with the spacing groove between spacing post (106) and drive piece (105).

7. The mask machine discharging device according to claim 5, wherein: a rotating groove is formed between the rotating column (101) and the side plate (2), and positioning rings (109) are arranged at two ends of the rotating groove.