CN213881923U - Mask production system - Google Patents

Abstract

The utility model relates to the technical field of medical instrument production and processing, a mask production system is disclosed, including support body, raw material frame, knurling device, ear area welding set, fifty percent discount device and banding cutting device, the raw material frame the knurling device ear area welding set the fifty percent discount device with the banding cutting device sets gradually according to the process, the knurling device ear area welding set the fifty percent discount device with the banding cutting device install in on the support body, ear area welding set's quantity is two, two ear area welding set up relatively in the knurling device with between the fifty percent discount device. The utility model discloses a set up ear area welding set, directly weld the ear area, need not to carry out the ear area welding on shifting the equipment of welding the ear area specially after cutting into the gauze mask piece, improve production beat and degree of automation to improve production efficiency.

Description

Mask production system

Technical Field

The utility model relates to the technical field of medical instrument production and processing, in particular to a mask production system.

Background

In the production process of the mask, the raw materials are pressed into a whole through the embossing device, then the mask sheet is cut through the slicing device, and then the mask sheet is collected from the slicing device and transferred to the equipment for welding the ear belt, so that the production of the mask is realized. However, the welding ear band is also transferred to a special device for welding the ear band, so that the production cycle is poor, the automation degree is low, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a mask production system sets up ear area welding set, improves production beat and degree of automation to improve production efficiency.

In order to achieve the purpose, the utility model provides a mask production system, including support body, former frame, knurling device, ear area welding set, fifty percent discount device and banding cutting device, the former frame the knurling device the ear area welding set the fifty percent discount device with the banding cutting device sets gradually according to the process, the knurling device the ear area welding set the fifty percent discount device with the banding cutting device install in on the support body, ear area welding set's quantity is two, two ear area welding set relatively set up in the knurling device with between the fifty percent discount device.

Optionally, ear area welding set includes the mounting bracket, is used for welding the welding subassembly at ear area both ends, is used for cutting off the subassembly of tailorring of ear area line and is used for the ear area line of location to walk the line subassembly, the welding subassembly tailor the subassembly with walk the line subassembly all install in on the mounting bracket, be equipped with the fixed plate on the support body, the mounting bracket passes through the fixed plate with the support body is connected.

Optionally, be equipped with first slide rail and a actuating mechanism on the fixed plate, the directional ear area welding station of extending direction of first slide rail, be equipped with first slider on the mounting bracket, first slider with but first slide rail sliding connection, an actuating mechanism's output with the mounting bracket is connected, an actuating mechanism drives the mounting bracket is followed first slide rail slides.

Optionally, the ear strap welding device further comprises an installation box, and the output end of the first driving mechanism is connected with the installation box through the installation box.

Optionally, a second slide rail is arranged on the installation box, the extending direction of the second slide rail is perpendicular to the plane direction of the mask piece, a second slide block is arranged on the installation frame, and the second slide block is slidably connected with the second slide rail.

Optionally, walk the line subassembly including wire winding piece, second actuating mechanism, third actuating mechanism and first mounting panel, second actuating mechanism with third actuating mechanism all install in on the first mounting panel, the drive of second actuating mechanism the wire winding piece is rotatory, be equipped with the clamping jaw that is used for pressing from both sides the ear area line on the wire winding piece, third actuating mechanism's stiff end fixed connection in on the first mounting panel, third actuating mechanism's output with install bin fixed connection makes third actuating mechanism can drive first mounting panel is followed straight reciprocating motion is to the extending direction of second slide rail.

Optionally, the welding assembly includes a fourth driving mechanism and welding heads, the fourth driving mechanism is mounted on the mounting frame, the number of the welding heads is 2, the 2 welding heads are respectively disposed on two sides of the winding block, the fourth driving mechanism drives the 2 welding heads to perform linear reciprocating motion along the extending direction of the second slide rail, two edges of two opposite sides of the winding block are respectively provided with a hollow portion, and each hollow portion is used for the corresponding welding head to pass through.

Optionally, the cutting assembly comprises scissors, a fifth driving mechanism, a sixth driving mechanism and a second mounting plate, the second mounting plate is arranged on the mounting frame, the fifth driving mechanism and the sixth driving mechanism are arranged on the second mounting plate, the fifth driving mechanism drives the scissors to move in a straight reciprocating manner towards the direction of the hollow part of the scissors, and the sixth driving mechanism is used for driving the handle of the scissors to control the opening and closing of the scissors.

Optionally, earlap welding set still includes the material loading subassembly, the material loading subassembly includes third mounting panel, seventh actuating mechanism, first wire winding gyro wheel, second wire winding gyro wheel and third wire winding gyro wheel, the third mounting panel set up in on the mounting bracket, seventh actuating mechanism with first wire winding gyro wheel all install in on the third mounting panel, seventh actuating mechanism drive first wire winding gyro wheel is rotatory, second wire winding gyro wheel with the equal rotatable coupling of third wire winding gyro wheel in on the third mounting panel, just first wire winding gyro wheel second wire winding gyro wheel with the axial of third wire winding gyro wheel is parallel to each other and is located same one side of third mounting panel.

Optionally, the material loading subassembly is still including adjusting wire winding gyro wheel and stop gear, adjust wire winding gyro wheel with the axial of first wire winding gyro wheel is parallel to each other and is located same one side of third mounting panel, stop gear fixed connection in on the third mounting panel, adjust wire winding gyro wheel with stop gear swing joint makes it can move towards or deviate from to adjust wire winding gyro wheel the direction motion of first wire winding gyro wheel.

The embodiment of the utility model provides a mask production system compares with prior art, and its beneficial effect lies in:

the utility model discloses a mask production system, including support body, raw material frame, knurling device, ear area welding set, fifty percent discount device and banding cutting device set gradually according to the process, and knurling device, ear area welding set, fifty percent discount device and banding cutting device install on the support body, and ear area welding set's quantity is two, and two ear area welding set up relatively between knurling device and the fifty percent discount device. After the raw materials are pressed into a whole by the embossing device, the two ear band welding devices directly weld the ear bands without being transferred to special equipment for welding the ear bands after being cut into mask sheets to weld the ear bands, so that the production beat and the automation degree are improved, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a mask production system according to an embodiment of the present invention.

Fig. 2 is a schematic view of a part of the structure of a mask production system according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an ear band welding device according to an embodiment of the present invention.

Fig. 4 is a schematic view of a part of the structure of an ear band welding device according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a welding assembly and a routing assembly according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a trace assembly according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a winding block according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a cutting assembly according to an embodiment of the present invention.

In the figure, 1, a frame body; 2. a raw material frame; 3. an embossing device; 4. an ear band welding device; 5. a folding device; 6. a seal edge cutting device; 7. a mounting frame; 8. welding the assembly; 9. a cutting assembly; 10. a routing assembly; 11. a fixing plate; 12. a first slide rail; 13. a first drive mechanism; 14. A first slider; 15. installing a box; 16. a second slide rail; 17. a second slider; 18. a winding block; 19. a second drive mechanism; 20. a third drive mechanism; 21. a first mounting plate; 22. a clamping jaw; 23. a fourth drive mechanism; 24. welding a head; 25. a hollow part; 26. scissors; 27. a fifth drive mechanism; 28. a sixth drive mechanism; 29. a second mounting plate; 30. a feeding assembly; 31. A third mounting plate; 32. a seventh drive mechanism; 33. a first winding roller; 34. a second winding roller; 35. a third winding roller; 36. adjusting a winding roller; 37. a limiting mechanism.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the mask production system according to the preferred embodiment of the present invention includes a frame body 1, a raw material frame 2, an embossing device 3, an ear band welding device 4, a folding device 5 and a sealing edge cutting device 6, wherein the raw material frame 2, the embossing device 3, the ear band welding device 4, the folding device 5 and the sealing edge cutting device 6 are sequentially disposed according to a process, the embossing device 3, the ear band welding device 4, the folding device 5 and the sealing edge cutting device 6 are mounted on the frame body 1, the number of the ear band welding devices 4 is two, and the two ear band welding devices 4 are relatively disposed between the embossing device 3 and the folding device 5. The raw material frame 2 is provided with raw materials of the mask piece, the frame body 1 is further provided with a nose bridge strip mechanism, and the raw materials enter the embossing device 3 through the nose bridge strip mechanism and are pressed into a whole. After that, the raw material that is pressed into an organic whole passes through ear area welding set 4 from knurling device 3, and two ear area welding set 4 will be the ear area welding simultaneously, will be pressed into an organic whole and weld the raw material fifty percent discount of ear area through fifty percent discount device 5 after welding, carry out the banding section through banding cutting device 6. This embodiment still is equipped with discharge apparatus, and discharge apparatus is the conveyer belt and is located banding cutting device 6 below, sets up like this, and the gauze mask piece that cuts can drop on the conveyer belt to be conveyed out by the conveyer belt. Still set up the garbage collection gyro wheel, the garbage collection gyro wheel is located banding cutting device 6's exit, and the waste material of having cut the gauze mask piece can be collected by the garbage collection gyro wheel. This embodiment just has welded the ear area on the mask piece that cuts well through setting up the structure like this, need not to transfer to the equipment of welding the ear area specially after cutting into the mask piece and carries out the ear area welding, improves production beat and degree of automation to improve production efficiency.

Referring to fig. 2-8, the ear band welding device 4 includes a mounting frame 7, a welding assembly 8 for welding two ends of the ear band, a cutting assembly 9 for cutting off the ear band line, and a wire assembly 10 for positioning the ear band line, wherein the welding assembly 8, the cutting assembly 9, and the wire assembly 10 are all mounted on the mounting frame 7, a fixing plate 11 is arranged on the frame body 1, and the mounting frame 7 is connected with the frame body 1 through the fixing plate 11. When the mask piece reachd ear area welding position, mounting bracket 7 drives welding subassembly 8, tailor subassembly 9 and walk the top that line subassembly 10 moved to ear area welding position, walk line subassembly 10 with ear area line material loading, tailor subassembly 9 and tailor into the ear area length that needs with ear area line, ann welding subassembly 8 welds the both ends in ear area on the mask piece, mounting bracket 7 drives welding subassembly 8, tailors subassembly 9 and walks line subassembly 10 playback, the mask piece leaves ear area welding position.

Referring to fig. 2-3, a first slide rail 12 and a first driving mechanism 13 are disposed on the fixing plate 11, an extending direction of the first slide rail 12 points to the ear band welding station, a first slider 14 is disposed on the mounting frame 7, the first slider 14 is slidably connected to the first slide rail 12, an output end of the first driving mechanism 13 is connected to the mounting frame 7, and the first driving mechanism 13 drives the mounting frame 7 to slide along the first slide rail 12. The first driving mechanism 13 drives the mounting frame 7 to move, and the mounting frame 7 drives the first slider 14 to slide on the first slide rail 12, so that the mounting frame 7 moves. In this embodiment, the ear strap welding device 4 further comprises a mounting box 15, and the output end of the first driving mechanism 13 is connected with the mounting frame 7 through the mounting box 15. The first driving mechanism 13 drives the mounting box 15 to move, and the mounting box 15 drives the mounting frame 7 to move, so that the mounting frame 7 is driven. The mounting box 15 is provided with a second slide rail 16, the extending direction of the second slide rail 16 is perpendicular to the plane direction of the mask piece, the mounting frame 7 is provided with a second slide block 17, and the second slide block 17 is slidably connected with the second slide rail 16. By providing the second slide rail 16 and the second slider 17, the mounting bracket 7 can be slidably coupled on the mounting case 15. When the mounting frame 7 slides on the mounting box 15, the distance between the mounting frame and the fixing plate 11 can be increased or decreased, and the mounting box 15 can also drive the welding component 8, the cutting component 9 and the routing component 10 to move.

Referring to fig. 5-7, the wire routing assembly 10 includes a wire winding block 18, a second driving mechanism 19, a third driving mechanism 20 and a first mounting plate 21, the second driving mechanism 19 and the third driving mechanism 20 are both mounted on the first mounting plate 21, the second driving mechanism 19 drives the wire winding block 18 to rotate, a clamping jaw 22 for clamping an ear belt line is disposed on the wire winding block 18, a fixed end of the third driving mechanism 20 is fixedly connected to the first mounting plate 21, and an output end of the third driving mechanism 20 is fixedly connected to the mounting box 15, so that the third driving mechanism 20 can drive the first mounting plate 21 to perform a linear reciprocating motion along an extending direction of the second slide rail 16. After loading, one end of the ear belt line is fixed on one clamping jaw 22, the second driving mechanism 19 drives the winding block 18 to rotate for a half circle, the ear belt line is wound on the winding block 18, and then the other clamping jaw 22 of the winding block 18 clamps the ear belt line. The cutting assembly 9 then cuts the ear band between the jaws 22 to obtain the ear band before it is welded.

The welding assembly 8 comprises a fourth driving mechanism 23 and welding heads 24, the fourth driving mechanism 23 is mounted on the mounting frame 7, the number of the welding heads 24 is 2, the 2 welding heads 24 are respectively arranged at two sides of the winding block 18, the fourth driving mechanism 23 drives the 2 welding heads 24 to do linear reciprocating motion along the extending direction of the second slide rail 16, two hollowed parts 25 are respectively arranged at two opposite side edges of the winding block 18, and each hollowed part 25 is used for the corresponding welding head 24 to pass through. After the pre-welded ear band is obtained, the fourth driving mechanism 23 drives the two welding heads 24 to move, and the two welding heads 24 weld both ends of the prepared ear band to the mask.

In the present embodiment, the winding block 18 is provided with 4 holding jaws 22, and the 4 holding jaws 22 are provided with both ends of two hollows 25, respectively. In the plane of the view of fig. 7, when the earlace has been gripped by the upper left-hand jaw 22, the winding block 18 is rotated half a turn counterclockwise, the earlace passing the side of the winding block 18 and being gripped by the jaw 22 which is rotated to be in the upper left direction, it being emphasized that the jaw 22 is in the lower right direction before the winding block 18 is rotated. After rotation, the two jaws 22 clamp the ear strap wire, and the left cutout 25 is passed by the clamped ear strap wire, it being worth mentioning that the cutout 25 is located on the right side of the view before the winding block 18 is rotated. So arranged, the cutting assembly 9 can extend into the hollow 25 to cut the ear band thread. At this point, the cut ear strap ready to be welded is gripped by the lower left and lower right jaws 22, which facilitate welding of the ends of the ear strap by the welding head 24. After the ear bands are welded, the working process is recycled, and the ear bands can be fed, cut and clamped. In addition, it should be noted that when the ear strap wire passes through any one of the jaws 22 of the winding block 18, the jaw 22 will clamp the ear strap wire.

Referring to fig. 8, the cutting assembly 9 includes scissors 26, a fifth driving mechanism 27, a sixth driving mechanism 28 and a second mounting plate 29, the second mounting plate 29 is disposed on the mounting frame 7, the fifth driving mechanism 27 and the sixth driving mechanism 28 are mounted on the second mounting plate 29, the fifth driving mechanism 27 drives the scissors 26 to reciprocate linearly in a direction toward the hollow portion 25 of the scissors 26, and the sixth driving mechanism 28 is used for driving the handles of the scissors 26 to control the opening and closing of the scissors 26. A fifth drive mechanism 27 drives the scissors 26 into and out of the cutouts 25 to approach the ear strap wire in preparation for cutting the ear strap wire. The second driving mechanism 19 controls whether the scissors 26 cut the ear strap wire.

Referring to fig. 4, the ear band welding device 4 further includes a feeding assembly 30, the feeding assembly 30 includes a third mounting plate 31, a seventh driving mechanism 32, a first winding roller 33, a second winding roller 34 and a third winding roller 35, the third mounting plate 31 is disposed on the mounting frame 7, the seventh driving mechanism 32 and the first winding roller 33 are both mounted on the third mounting plate 31, the seventh driving mechanism 32 drives the first winding roller 33 to rotate, the second winding roller 34 and the third winding roller 35 are both rotatably connected to the third mounting plate 31, and the axial directions of the first winding roller 33, the second winding roller 34 and the third winding roller 35 are parallel to each other and located on the same side of the third mounting plate 31. During feeding, the ear strap wire is wound around the second winding roller 34, then around the first winding roller 33, and finally around the third winding roller 35, and then enters the routing assembly 10 and is clamped by the clamping jaws 22 on the winding block 18. The seventh driving mechanism 32 drives the first winding roller 33 to rotate, so as to continuously feed the ear ribbon wire into the wire feeding assembly 10. The second winding roller 34 and the third winding roller 35 can tighten the ear belt line on the first winding roller 33 to ensure that the first winding roller 33 can smoothly drive the ear belt line. In this embodiment, the feeding assembly 30 further includes a first adjusting winding roller 36 and a limiting mechanism 37, the axial directions of the first adjusting winding roller 36 and the first winding roller 33 are parallel to each other and located on the same side of the third mounting plate 31, the limiting mechanism 37 is fixedly connected to the third mounting plate 31, and the first adjusting winding roller 36 and the limiting mechanism 37 are movably connected, so that the first adjusting winding roller 36 can move towards or away from the first winding roller 33. The limiting mechanism 37 of this embodiment is two parallel sliding rods, the first adjusting winding roller 36 is between the two sliding rods, and the first adjusting winding roller 36 can slide between the two sliding rods to get close to or get away from the first winding roller 33. The ear strap wire is wound around the first winding roller 33, then wound around the first adjusting winding roller 36, and then wound around the third winding roller 35. By means of the arrangement, the tightening degree of the ear belt line can be adjusted through external change of the first adjusting winding roller 36.

The utility model discloses a working process does: the raw material frame 2 is provided with raw materials of the mask piece, the frame body 1 is further provided with a nose bridge strip mechanism, and the raw materials enter the embossing device 3 through the nose bridge strip mechanism and are pressed into a whole. After that, the raw material that is pressed into an organic whole passes through ear area welding set 4 from knurling device 3, and two ear area welding set 4 will be the ear area welding simultaneously, will be pressed into an organic whole and weld the raw material fifty percent discount of ear area through fifty percent discount device 5 after welding, carry out the banding section through banding cutting device 6.

To sum up, the embodiment of the utility model provides a mask production system, it is through setting up ear area welding set 4, directly welds the ear area, need not to carry out the ear area welding on shifting the equipment of welding the ear area specially after cutting into the mask piece, improves production beat and degree of automation to improve production efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a mask production system, its characterized in that, includes support body, former frame, knurling device, ear area welding set, fifty percent discount device and banding cutting device, former frame the knurling device ear area welding set the fifty percent discount device with the banding cutting device sets gradually according to the process, the knurling device ear area welding set the fifty percent discount device with the banding cutting device install in on the support body, ear area welding set's quantity is two, two ear area welding set relatively set up in the knurling device with between the fifty percent discount device.

2. The mask production system according to claim 1, wherein the ear strap welding device comprises a mounting frame, a welding assembly for welding two ends of the ear strap, a cutting assembly for cutting off the ear strap line, and a wire routing assembly for positioning the ear strap line, wherein the welding assembly, the cutting assembly, and the wire routing assembly are all mounted on the mounting frame, a fixing plate is arranged on the frame body, and the mounting frame is connected with the frame body through the fixing plate.

3. The mask production system according to claim 2, wherein the fixing plate is provided with a first slide rail and a first driving mechanism, the extending direction of the first slide rail points to the ear band welding station, the mounting frame is provided with a first slider, the first slider is slidably connected with the first slide rail, the output end of the first driving mechanism is connected with the mounting frame, and the first driving mechanism drives the mounting frame to slide along the first slide rail.

4. The mask production system of claim 3 wherein said ear strap welding assembly further comprises a mounting box, said output end of said first drive mechanism being connected to said mounting frame via said mounting box.

5. The mask production system according to claim 4, wherein a second slide rail is provided on the mounting box, the extending direction of the second slide rail is perpendicular to the plane direction of the mask piece, a second slider is provided on the mounting frame, and the second slider is slidably connected to the second slide rail.

6. The mask production system according to claim 5, wherein the wiring assembly comprises a wiring block, a second driving mechanism, a third driving mechanism and a first mounting plate, the second driving mechanism and the third driving mechanism are both mounted on the first mounting plate, the second driving mechanism drives the wiring block to rotate, a clamping jaw for clamping an ear belt line is arranged on the wiring block, a fixed end of the third driving mechanism is fixedly connected to the first mounting plate, and an output end of the third driving mechanism is fixedly connected to the mounting box, so that the third driving mechanism can drive the first mounting plate to do linear reciprocating motion along the extending direction of the second slide rail.

7. The mask production system according to claim 6, wherein the welding assembly comprises a fourth driving mechanism and welding heads, the fourth driving mechanism is mounted on the mounting frame, the number of the welding heads is 2, the 2 welding heads are respectively disposed on two sides of the winding block, the fourth driving mechanism drives the 2 welding heads to reciprocate linearly along the extending direction of the second slide rail, two hollowed portions are respectively disposed on two opposite side edges of the winding block, and each hollowed portion is used for the corresponding welding head to pass through.

8. The mask production system according to claim 7, wherein the cutting assembly comprises scissors, a fifth driving mechanism, a sixth driving mechanism and a second mounting plate, the second mounting plate is disposed on the mounting frame, the fifth driving mechanism and the sixth driving mechanism are mounted on the second mounting plate, the fifth driving mechanism drives the scissors to reciprocate linearly in a direction toward the hollow portion of the scissors, and the sixth driving mechanism is used for driving a handle of the scissors to control the opening and closing of the scissors.

9. The mask production system according to claim 2, wherein the ear band welding device further comprises a feeding assembly, the feeding assembly comprises a third mounting plate, a seventh driving mechanism, a first winding roller, a second winding roller and a third winding roller, the third mounting plate is disposed on the mounting frame, the seventh driving mechanism and the first winding roller are both mounted on the third mounting plate, the seventh driving mechanism drives the first winding roller to rotate, the second winding roller and the third winding roller are both rotatably connected to the third mounting plate, and axial directions of the first winding roller, the second winding roller and the third winding roller are parallel to each other and located on the same side of the third mounting plate.

10. The mask production system of claim 9, wherein the loading assembly further comprises an adjusting winding roller and a limiting mechanism, the adjusting winding roller and the first winding roller are axially parallel to each other and located on the same side of the third mounting plate, the limiting mechanism is fixedly connected to the third mounting plate, and the adjusting winding roller is movably connected with the limiting mechanism, so that the adjusting winding roller can move towards or away from the direction of the first winding roller.

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