CN213441199U - Mask pressing device for ear band machine - Google Patents
Mask pressing device for ear band machine Download PDFInfo
- Publication number
- CN213441199U CN213441199U CN202022351050.8U CN202022351050U CN213441199U CN 213441199 U CN213441199 U CN 213441199U CN 202022351050 U CN202022351050 U CN 202022351050U CN 213441199 U CN213441199 U CN 213441199U
- Authority
- CN
- China
- Prior art keywords
- gauze
- plate
- pressing plate
- fixed
- ear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a gauze mask press device for ear belt machine, in ear area welding process, it can compress tightly the gauze, prevent the welding position skew of ear area on the gauze, guarantee product quality, it includes the clamp plate, n shape clamp plate support, ear belt machine includes the workstation, arrange in the ear area installation mechanism of workstation, gauze delivery track, ear area installation mechanism is used for being fixed in the both sides of gauze with the ear area under cuting, gauze delivery track includes a plurality of gauze standing grooves that match and parallel distribution with the gauze shape, the clamp plate is the elastic plate, the clamp plate is fixed in the gauze standing groove directly over through two n shape clamp plate supports, the one end and the gauze delivery track of clamp plate correspond, the other end passes through vertical drive mechanism and is connected with clamp plate drive arrangement, the middle part of clamp plate is the arc.
Description
Technical Field
The utility model relates to a gauze mask processing equipment technical field specifically is a gauze mask press device for ear-band machine.
Background
The mask is a tool worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to block harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and mainly comprises gauze, a nose bridge line and an ear belt line, the mask machine commonly used at present comprises a film-making machine and an ear belt machine, the film-making machine is used for cutting of gauze raw materials and bending of the gauze, the ear belt machine is mainly used for shearing of the ear belt, welding of the ear belt and the gauze and the like, the ear belt machine comprises an ear belt placing device, an ear belt stretching device, an ear belt installing device and the like, wherein the ear belt installing device mainly comprises a welding head used for realizing the welding of the ear belt and the gauze, but the existing ear belt installing device has the problems of poor welding quality and the like because the ear belt installing device comprises a welding head (ultrasonic wave), and the gauze is easy to displace due to the lack of the pressing device in the welding process of using, seriously affecting the quality of the product.
SUMMERY OF THE UTILITY MODEL
In the eardrum welding process to existence among the prior art, the gauze is because of lacking press device, very easily produces the displacement, leads to the welding position skew of eardrum on the gauze, influences product quality's problem, the utility model provides a gauze mask press device for eardrum machine, in the eardrum welding process, it can compress tightly the gauze, prevents the welding position skew of eardrum on the gauze, guarantees product quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mask pressing device for an ear belt machine comprises a pressing plate, wherein the ear belt machine comprises a workbench, an ear belt installation mechanism and a gauze conveying track, the ear belt installation mechanism is arranged on the workbench, the ear belt installation mechanism is used for fixing the ear belt which is cut off to the two sides of gauze, and the gauze conveying track comprises a plurality of gauze placing grooves which are matched with the gauze in shape and are distributed in parallel;
the gauze placing groove is characterized in that the pressing plate is an elastic plate, the pressing plate is fixed right above the gauze placing groove through two n-shaped pressing plate supports, one end of the pressing plate corresponds to the gauze conveying rail, the other end of the pressing plate is connected with the pressing plate driving device through a vertical transmission mechanism, and the middle of the pressing plate is arc-shaped.
It is further characterized in that the method further comprises the steps of,
the vertical distance from the center of the pressing plate to the gauze conveying track is greater than the height of the n-shaped support;
the gauze placing groove is a first U-shaped groove, the middle parts of the top ends of two side ends of the first U-shaped groove are respectively provided with a second U-shaped groove, the second U-shaped groove corresponds to the pressing plate, and the width of the second U-shaped groove is larger than that of the pressing plate;
the two side ends of the pressing plate are fixed with the n-shaped bracket through bolts respectively;
the belt conveyor also comprises a support frame arranged on the workbench, the support frame comprises a support plate parallel to the gauze conveying track and four support rods fixed between the workbench and the support plate, and the four support rods are distributed in a rectangular shape along the periphery of the support plate;
the vertical transmission mechanism comprises a transverse plate, a push rod fixed with one end of the transverse plate and a cam fixed with one end of the push rod, a through hole is formed in the middle of the supporting plate, the other end of the push rod penetrates through the through hole and is fixed with one end of the transverse plate, the other end of the transverse plate corresponds to the middle of the top end of the pressing plate, and the transverse plate and the pressing plate are vertically distributed;
the top of backup pad be fixed with backup pad vertically riser, clamp plate drive arrangement is servo motor, servo motor's casing with the riser is fixed, servo motor's drive shaft run through the riser with one side of cam is fixed.
Adopt the utility model discloses above-mentioned structure can reach following beneficial effect: set up the clamp plate in the otic placode, the clamp plate is the elastic plate, and be fixed in directly over the gauze standing groove through two n shape clamp plate supports, the one end of clamp plate corresponds with the gauze on the gauze delivery track, consequently, when adopting otic placode installation mechanism installation otic placode, when being about to the otic placode welds on the gauze, drive the top that the clamp plate pushed down to the gauze through clamp plate drive arrangement drive platen transmission mechanism, and compress tightly the gauze, the welding position skew of otic placode on the gauze has been prevented, product quality has been guaranteed.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of the driving mechanism of the supporting frame and the clamper of the present invention;
fig. 4 is a schematic structural view of the ear band welding mechanism of the present invention;
FIG. 5 is a schematic view of the pressing plate of the present invention;
fig. 6 is a schematic top view of the pressing plate of the present invention.
Detailed Description
Referring to fig. 1 to 6, the gauze pressing device for the mask gauze of the ear belt machine comprises a workbench 1, an ear belt mounting mechanism 2 arranged on the workbench 1, and a gauze conveying track 3, wherein the ear belt mounting mechanism 2 is used for fixing the cut ear belt on two sides of gauze, and the gauze conveying track 3 comprises a plurality of gauze placing grooves 31 which are matched with the shape of the gauze 10 and are distributed in parallel;
the pressing device comprises a pressing plate 4 and n-shaped supports 5, wherein the pressing plate 4 is an elastic plate, the pressing plate 4 is fixed right above the gauze placing groove 31 through the two n-shaped pressing plate supports 5, and two side ends of the pressing plate 4 are respectively fixed with the n-shaped supports 5 through bolts 41; one end of the pressing plate 4 corresponds to the gauze conveying track 3, the other end of the pressing plate 4 is connected with the pressing plate driving device 8 through the vertical transmission mechanism 7, the middle of the pressing plate 4 is arc-shaped, the vertical distance from the center of the pressing plate 4 to the gauze conveying track 3 is larger than the height of the n-shaped support 5, the gauze placing groove 31 is a first U-shaped groove, the middle parts of the top ends of two side ends of the first U-shaped groove are respectively provided with a second U-shaped groove 32, the second U-shaped groove 32 corresponds to the pressing plate 4, and the width of the second U-shaped groove 32 is larger than that of the pressing; the middle part of the top end of the gauze placing groove 31 is provided with a second U-shaped groove 32 correspondingly matched with the pressing plate 4, so that the pressing plate 4 is conveniently pressed in the second U-shaped groove 32, the gauze placing groove 31 is a first U-shaped groove, the gauze 10 can be stably placed in the gauze placing groove 31, and meanwhile, the pressing plate 4 can be stably contacted with the top end of the gauze 10;
referring to fig. 3, the belt conveyor further comprises a support frame 6, the support frame 6 comprises a support plate 61 parallel to the gauze conveying track 3 and four support rods 62 fixed between the worktable 1 and the support plate 61, and the four support rods 62 are distributed along the periphery of the support plate 61 in a rectangular shape;
the vertical transmission mechanism 7 comprises a transverse plate 71, a push rod 72 fixed with one end of the transverse plate 71 and a cam 73 fixed with one end of the push rod 72, a through hole is formed in the middle of the supporting plate 61, the other end of the push rod 72 penetrates through the through hole to be fixed with one end of the transverse plate 71, the other end of the transverse plate 71 corresponds to the middle of the top end of the pressing plate 4, and the transverse plate 71 and the pressing plate 4 are vertically distributed;
the top of backup pad 61 is fixed with the first riser 81 perpendicular with backup pad 61, and clamp plate drive arrangement 8 is servo motor, and servo motor's casing is fixed with first riser 81, and servo motor's drive shaft runs through first riser 81 and fixed with one side of cam 73, and clamp plate 4 passes through drive mechanism 7, cam 73 and servo motor rigid coupling, compares in current cylinder drive's mode, and motor drive is more stable.
The ear belt installation mechanism 2 comprises two groups, which respectively comprise an ear belt bending plate 21, ear belt holders 22 distributed on two sides of the ear belt bending plate 21, a holder rotation driving device 23, a holder lifting driving device (not shown in the figure) and an ear belt welding mechanism 25, wherein the holder rotation driving device 23 is a rotary cylinder, the holder lifting driving device 24 is a lifting cylinder, the ear belt holders 22 comprise clamping jaws matched with ear belt structures, one ends of the clamping jaws correspond to the stretched ear belts, the other ends of the clamping jaws are fixed with piston rods of the rotary cylinders, the rotary cylinders are fixed with the piston rods of the lifting cylinders through holder transmission mechanisms 26, and the rotary cylinders and the holder transmission mechanisms 26 are fixed with a transverse plate 71; the ear belt welding mechanism is ultrasonic welding and comprises four welding heads 251, a welding head transmission mechanism 252 and a welding head driving mechanism (not shown in the figure), wherein the welding heads 251 correspond to the parts to be welded of the gauze, and the four welding heads 251 correspond to four corners of the gauze 10;
the gripper transmission mechanism comprises two gripper guide rods 261 which are symmetrically distributed, a gripper guide sleeve 262 which is sleeved outside the gripper guide rods 261 and is in sliding connection with the gripper guide rods 261, and a first connecting plate 263 of which one end is fixed with the top end of the transverse plate 71, wherein the gripper guide sleeve 262 penetrates through the supporting plate 61 and is fixed with the supporting plate 61, one end of the gripper guide rod 261 is fixed with the top end of the first connecting plate 263, the other end of the gripper guide rod 261 penetrates through the supporting plate 61, and a piston rod of a lifting cylinder penetrates through the supporting plate 61 and is fixed with the middle part of the;
referring to fig. 5, the welding head transmission mechanism 252 includes two second connection plates 2521 symmetrically distributed on both sides of the gauze conveying track 3, a welding head guide 2522, and a welding head guide sleeve 2523 sleeved on the periphery of the welding head guide 2522 and slidably connected with the welding head guide 2522, the welding head guide sleeve 2523 penetrates through the support plate 61 and is fixed to the support plate 61, two welding heads 251 are respectively fixed to the bottom end of each second connection plate 2521, the top end of the second connection plate 2521 is fixed to one end of the welding head guide rod 2522, the other end of the welding head guide rod 2522 penetrates through the welding head guide sleeve 2523, the welding head driving device is a welding head lifting cylinder, and a piston rod of the welding head lifting cylinder penetrates through the support plate 61 and is.
The specific working principle is as follows: placing gauze to be processed in a gauze placing groove 31, conveying the gauze to an ear band installation mechanism 2 along with a gauze conveying track, placing the cut ear bands at four corners of the gauze by an ear band clamp 22 in the ear band installation mechanism 2 under the synergistic action of a rotary cylinder and a lifting cylinder, and bending the ear bands into an arc shape by an arc ear band bending plate 21 when placing the ear bands;
the cam 73 is driven by the servo motor to push the push rod 72, the push rod 72 pushes the transverse plate 71 to push the pressing plate 4 to press downwards, and the middle part of the pressing plate 4 is pressed and mounted at the top end of the gauze to be processed;
through bonding tool lift cylinder pushing action, make bonding tool guide arm 2522 slide along bonding tool guide pin bushing 2523, drive second connecting plate 2521 and go up and down, second connecting plate 2521 promotes bonding tool 251 and corresponds ear area and gauze downstream, welds the ear area on the gauze through bonding tool 251 ultrasonic bonding, and during the welding, clamp plate 4 is firm to be compressed tightly in the gauze top, has effectively prevented that the gauze from producing the displacement, has ensured that the welding position is accurate, has improved product quality simultaneously.
What has been described above is only a preferred embodiment of the present application, and the present invention is not limited to the above embodiments. It is to be understood that other modifications and variations directly derivable or suggested by those skilled in the art without departing from the spirit and scope of the present invention are to be considered as included within the scope of the present invention.
Claims (5)
1. A mask pressing device for an ear belt machine comprises a pressing plate, wherein the ear belt machine comprises a workbench, an ear belt installation mechanism and a gauze conveying track, the ear belt installation mechanism is arranged on the workbench, the ear belt installation mechanism is used for fixing the ear belt which is cut off to the two sides of gauze, and the gauze conveying track comprises a plurality of gauze placing grooves which are matched with the gauze in shape and are distributed in parallel;
the gauze placing groove is characterized in that the pressing plate is an elastic plate, the pressing plate is fixed right above the gauze placing groove through two n-shaped pressing plate supports, one end of the pressing plate corresponds to the gauze conveying rail, the other end of the pressing plate is connected with the pressing plate driving device through a vertical transmission mechanism, and the middle of the pressing plate is arc-shaped.
2. The mask pressing device for the ear band machine as claimed in claim 1, wherein the gauze placing groove is a first U-shaped groove, the middle of the top ends of the two side ends of the first U-shaped groove are respectively provided with a second U-shaped groove, the second U-shaped groove corresponds to the pressing plate, and the width of the second U-shaped groove is larger than the width of the pressing plate.
3. The mask pressing device for the ear belt machine as claimed in claim 1, wherein the ear belt machine further comprises a support frame disposed on the worktable, the support frame comprises a support plate parallel to the gauze conveying track, and four support rods fixed between the worktable and the support plate, and the four support rods are distributed in a rectangular shape along the bottom edge of the support plate.
4. The mask pressing device for the ear band machine is characterized in that the vertical transmission mechanism comprises a transverse plate, a push rod fixed to one end of the transverse plate and a cam fixed to one end of the push rod, a through hole is formed in the middle of the supporting plate, the other end of the push rod penetrates through the through hole and is fixed to one end of the transverse plate, the other end of the transverse plate corresponds to the middle of the top end of the pressing plate, and the transverse plate is perpendicular to the pressing plate.
5. The mask pressing device for the ear-band machine according to claim 4, wherein a first vertical plate perpendicular to the supporting plate is fixed to the top end of the supporting plate, the pressing plate driving device is a servo motor, a housing of the servo motor is fixed to the first vertical plate, and a driving shaft of the servo motor penetrates through the first vertical plate and is fixed to one side end of the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351050.8U CN213441199U (en) | 2020-10-20 | 2020-10-20 | Mask pressing device for ear band machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022351050.8U CN213441199U (en) | 2020-10-20 | 2020-10-20 | Mask pressing device for ear band machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441199U true CN213441199U (en) | 2021-06-15 |
Family
ID=76292966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022351050.8U Active CN213441199U (en) | 2020-10-20 | 2020-10-20 | Mask pressing device for ear band machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441199U (en) |
-
2020
- 2020-10-20 CN CN202022351050.8U patent/CN213441199U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106077939B (en) | Tab welding device | |
| CN103111848B (en) | Automatic bending and saw cutting tool on bending machine | |
| CN213441199U (en) | Mask pressing device for ear band machine | |
| CN218069643U (en) | Multi-lead capacitor welding assembly machine | |
| CN213437905U (en) | Welding system | |
| CN213972616U (en) | Mask edge banding machine | |
| CN213533868U (en) | Welding device for mask ear straps | |
| CN114952311A (en) | Material belt type assembly welding and cutting integrated machine | |
| CN213733451U (en) | Plane gauze mask ear area welding machine | |
| CN213857781U (en) | Welding auxiliary fixtures and module curb plate welding system | |
| CN211465321U (en) | Spot welding machine for multi-point welding | |
| CN112122815A (en) | Welding system and module side plate welding method | |
| CN212946096U (en) | Steel plate cutting device applicable to various sizes | |
| CN220202303U (en) | Bandage processing equipment | |
| CN213412959U (en) | Ultrasonic ear band hot-melt welding mechanism for planar mask | |
| CN215770677U (en) | Automatic cutting and capping device for cable | |
| CN215942274U (en) | Continuous feeding device of sawing machine for production of forged pieces | |
| CN210649285U (en) | Welding table for welding bus bar and battery string | |
| CN110722047A (en) | Arc chamfering device for steel plate processing | |
| CN214392961U (en) | Welding fixing tool and module side plate welding system | |
| CN215238711U (en) | Product guiding upper spot welder | |
| CN212288798U (en) | Double-station ear belt spot welding machine for N95 mask | |
| CN219054463U (en) | Wig cutting equipment with locate function | |
| CN217215726U (en) | Wire stripping device of full-automatic wire stripping machine | |
| CN218701697U (en) | Food package bag production cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |