CN212978507U

CN212978507U - Mask machine

Info

Publication number: CN212978507U
Application number: CN202021921827.3U
Authority: CN
Inventors: 陈蒙; 尹红花; 龚海燕
Original assignee: Xiamen Jinyanda Daily Necessities Co ltd
Current assignee: Xiamen Jinyanda Daily Necessities Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-16
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a gauze mask machine belongs to gauze mask production facility technical field, including frame, cutting roller rotates and sets up in the frame, its characterized in that: the cutting roller comprises a roller body, a cutting assembly, a contraction part and a power part, the roller body is arranged in a hollow mode and forms an inner cavity, a cutter groove is formed in the outer peripheral wall of the roller body along the length direction of the roller body, the cutter groove is communicated with the inner cavity, the cutting assembly and the power part are both located in the inner cavity, the power part is used for driving the cutting assembly to penetrate through the cutter groove, and two ends of the contraction part are connected with the inner wall of the roller body and the cutting assembly respectively. This application has the effect that reduces the cloth and just plugs up the cutting roller before the cutting roller, improves holistic production efficiency of gauze mask machine.

Description

Mask machine

Technical Field

The application belongs to the technical field of gauze mask production facility, especially relates to a gauze mask machine.

Background

The mask is shielded at the mouth and nose of a user and is generally used for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell and spray from entering and exiting the mouth and nose of the wearer.

Present gauze mask production facility comprises feed roll, discharge roller, the conveyer belt mechanism that carries the strap, the lower compression roller mechanism that pushes down the strap and the cutting roller that will cut the strap etc. that are located the frame both ends that are provided with in the frame by the frame.

To this kind of gauze mask production subassembly, when cutting the gauze mask, often before the gauze mask reachs under the cutting roller, just cut off the cloth, this moment cloth does not contact with the roller and will lose forward power to lead to the cloth just to block up before the cutting roller easily, influence holistic production efficiency of gauze mask machine.

SUMMERY OF THE UTILITY MODEL

Just before just being cut under getting into the cutting roller in order to solve the cloth, this application provides a gauze mask machine.

The application provides a mask machine adopts following technical scheme:

the utility model provides a mask machine, includes frame, cutting roller, the cutting roller rotates to set up in the frame, its characterized in that: the cutting roller comprises a roller body, a cutting assembly, a contraction part and a power part, the roller body is arranged in a hollow mode and forms an inner cavity, a cutter groove is formed in the outer peripheral wall of the roller body along the length direction of the roller body, the cutter groove is communicated with the inner cavity, the cutting assembly and the power part are both located in the inner cavity, the power part is used for driving the cutting assembly to penetrate through the cutter groove, and two ends of the contraction part are connected with the inner wall of the roller body and the cutting assembly respectively.

Through adopting above-mentioned technical scheme, when needs are to the cloth cutting, when the sword groove orientation cloth of rotating the roll body, start power spare, under the effect of power spare, make cutting assembly pass through the sword groove and accomplish the cutting work to the cloth, then cutting assembly returns to the inner chamber under the effect of shrink piece, thereby prevent that the cloth from just being cut before still not reaching the cutting roller, avoid the cutting roller to be stopped up by the cloth, keep the normal work of gauze mask machine, improve the holistic production efficiency of gauze mask machine.

Preferably, the power part includes first wedge, second wedge and cylinder, the second wedge is fixed on cutting assembly, first wedge slides along the length direction of roll body, the cylinder is located the frame, the hole of stepping down that the telescopic link that supplies the cylinder to pass is seted up to the one end of roll body, the telescopic link of cylinder rotates through the hole of stepping down and first wedge and connects.

Through adopting above-mentioned technical scheme, when the blank, start the cylinder, the cylinder promotes first wedge and slides along roll body axis direction for the second wedge promotes the cutting subassembly and slides towards the cloth, in order to cut the cloth.

Preferably, one side of the first wedge-shaped block facing the second wedge-shaped block is provided with a groove along the length direction of the roller body, and the second wedge-shaped block is provided with a convex block sliding in the groove.

Through adopting above-mentioned technical scheme, when relative slip takes place for first wedge and second wedge, slide in the recess in other words to the lug, make the connection between two wedges more stable through recess and lug to make first wedge can stably promote the second wedge and slide.

Preferably, the cavity is provided with a bottom plate along the length direction of the roller body, a guide groove is formed in one side, facing the power part, of the bottom plate, and a guide block which slides in the guide groove is arranged on a telescopic rod of the air cylinder.

Through adopting above-mentioned technical scheme, the guide block through the telescopic link that lets the cylinder slips in the guide way for the telescopic link of cylinder can more stable level slide and promote first wedge, increases the stability of sliding between two wedges.

Preferably, the power part includes extrusion gasbag and gas charging component, the extrusion gasbag sets up along roll body length direction, gas charging component is linked together with the extrusion gasbag, the lateral wall of extrusion gasbag with cutting subassembly looks butt.

Through adopting above-mentioned technical scheme, aerify the extrusion gasbag through the subassembly of aerifing, can be so that the extrusion gasbag expands to promote cutting assembly and pass the sword groove, accomplish the cutting to the cloth.

Preferably, the cutting assembly comprises a blade and a tool holder, and the blade is connected to the tool holder through a threaded structure.

Through adopting above-mentioned technical scheme, when the blade damages when comparatively serious, untie helicitic texture, pull down the blade from the blade holder to change new blade, rethread helicitic texture locking accomplishes the change of blade, simple structure, convenient operation.

Preferably, the back of the tool apron is arc-shaped, and the back of the tool apron is attached to the extrusion air bag.

Through adopting above-mentioned technical scheme, set the blade holder into curved, when the inflation of extrusion gasbag, the laminating that blade holder and extrusion gasbag can be fine increases the area of contact of extrusion gasbag and blade holder for the blade holder atress is even, makes the blade remove more stably in cutting process, is difficult for making to let the extrusion gasbag damage.

Preferably, the inner side of the roller body and the two sides of the cutter groove are provided with positioning plates, and the cutting assembly is slidably arranged between the two positioning plates.

Through adopting above-mentioned technical scheme, cutting assembly slides between two locating plates, has injectd cutting assembly's removal orbit for cutting assembly can be more accurate move towards the sword groove.

Preferably, the contraction part is a spring, and two ends of the spring are fixedly connected with the bottom end of the positioning plate and the cutting assembly respectively.

Through adopting above-mentioned technical scheme, the spring drives cutting assembly automatic re-setting, and cutting assembly is accomplishing the cutting cloth, under the effect of spring force for in the roller was got back to cutting assembly, prevent that the cloth from just being cut before still reaching the cutting roller, avoiding the cutting roller to be plugged up by the cloth.

In summary, the present application includes at least one of the following beneficial technical effects:

when needs are to the cloth cutting, when the sword groove that rotates the roll body is located under and when facing the cloth, start power spare, under the effect of power spare for cutting assembly passes through the sword groove and accomplishes the cutting work to the cloth, then cutting assembly returns to the inner chamber under the effect of shrink piece, thereby prevent that the cloth from just being cut before still not reaching the cutting roller, avoid the cutting roller to be stopped up by the cloth, keep the normal work of gauze mask machine, improve the holistic production efficiency of gauze mask machine.

When the material is cut, the air cylinder is started, the air cylinder pushes the first wedge block to slide along the axis direction of the roller body, so that the second wedge block pushes the cutting assembly to slide towards the material to cut the material.

When the blade is damaged seriously, the thread structure is unfastened, the blade is detached from the cutter holder, a new blade is replaced, and the blade is locked through the thread structure, so that the replacement of the blade is completed, and the cutter is simple in structure and convenient to operate.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of a cutting roll according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a power member according to an embodiment of the present application;

FIG. 4 is a schematic overall structure diagram of the second embodiment of the present application;

fig. 5 is a right side schematic view of the second embodiment of the present application.

Reference numerals: 1. a frame; 2. a cutting roller; 3. cake blocks; 4. a roller body; 5. a cutting assembly; 6. a constriction; 7. a power member; 8. a cutter groove; 9. an arc groove; 10. a first wedge block; 11. a second wedge block; 12. a cylinder; 13. positioning a plate; 14. a hole of abdication; 15. a groove; 16. a bump; 17. a base plate; 18. a guide groove; 19. a guide block; 20. extruding the air bag; 21. an inflation assembly; 22. a blade; 23. a tool apron.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a mask machine, and with reference to fig. 1, the mask machine comprises a rack 1 and a cutting roller 2, wherein the cutting roller 2 is rotatably installed on the rack 1;

referring to fig. 1 and 2, the cutting roller 2 is composed of a roller body 4, a cutting assembly 5, a shrinking member 6 and a power member 7, the roller body 4 is hollow to form an inner cavity, the cutting assembly 5, the power member 7 and the shrinking member 6 can be placed in the inner cavity, a knife groove 8 is formed in the outer peripheral wall of the roller body 4 along the length direction of the roller body 4, the power member 7 is used for driving the cutting assembly 5 to penetrate through the knife groove 8 to realize cutting of cloth, two ends of the shrinking member 6 are respectively connected with the inside of the roller body 4 and the cutting assembly 5, when the cloth is cut, when the cloth is just positioned under the cutting roller 2, the power member 7 pushes the cutting assembly 5 to penetrate through the knife groove 8 to cut the cloth, after the cutting is finished, the cutting assembly 5 returns to the inside of the knife groove 8 under the action of the shrinking member 6 to prevent the cloth from being cut when the cloth does not reach the position right below the cutting roller 2, the overall production efficiency of the mask machine is improved.

Referring to fig. 2 and 3, the power member 7 is composed of a first wedge-shaped block 10, a second wedge-shaped block 11 and a cylinder 12, the first wedge-shaped block 10 is provided with a groove 15 along the length direction of the roller body 4, the second wedge-shaped block 11 is provided with a projection 16 which slides with the groove 15 on the first wedge-shaped block 10, the second wedge-shaped block 11 is fixed on the cutting assembly 5, the first wedge-shaped block 10 slides along the length direction of the roller body 4, the connection between the two wedge-shaped blocks is more stable through the groove 15 and the projection 16, so that the first wedge-shaped block 10 can stably push the second wedge-shaped block 11 to slide, when the cylinder 12 pushes the first wedge-shaped block 10 to slide towards the direction of the second wedge-shaped block 11, the second wedge-shaped block 11 can drive the cutting assembly 5 to move towards the direction of the knife groove 8, and cutting of the cloth; cylinder 12 installs in frame 1, offer the hole of stepping down 14 that the telescopic link that supplies cylinder 12 passed in the one end of roll body 4, the telescopic link one end of cylinder 12 is equipped with cake piece 3, offer the arc wall 9 that supplies cake piece 3 to place on the one end lateral wall of second wedge 11 is kept away from to first wedge 10, the telescopic link of cylinder 12 passes the hole of stepping down 14, realize rotating with first wedge 10 through cake piece 3 and arc wall cooperation on the telescopic link of cylinder 12 and be connected.

Referring to fig. 2 and 3, a bottom plate 17 is fixedly mounted in the cavity along the length direction of the roller body 4, a guide groove 18 is formed in one side, facing the power part 7, of the bottom plate 17, a guide block 19 is arranged on an expansion link of the air cylinder 12, and the guide block 19 can slide in the guide groove 18, so that the sliding stability of the first wedge-shaped block 10 is improved.

Cutting assembly 5 includes blade 22 and blade holder 23, set up threaded hole on the blade holder 23, blade 22 serves with the blade holder 23 contact and sets up the corresponding screw hole with blade holder 23, blade 22 links together with blade holder 23, lock through the bolt, when blade 22 has more serious damage, tie out the helicitic texture, dismantle blade 22 from blade holder 23, replace new blade 22, lock helicitic texture again, accomplish blade 22 and replace, moreover, the steam generator is simple in structure, and convenient for operation.

Two arc-shaped positioning plates 13 are fixedly arranged on the inner side of the roller body 4 and on two sides of the cutter groove 8, and the cutting assembly 5 slides between the two arc-shaped positioning plates 13. So that the blade 22 can be clamped between the two arc-shaped positioning plates 13, the sliding track of the cutting assembly 5 is limited, and the cutting assembly 5 is more accurately oriented to the direction of the knife groove 8.

The second embodiment is different from the first embodiment in that: referring to fig. 4 and 5, the power component 7 includes an extrusion airbag 20 and an inflation assembly 21, the extrusion airbag 20 is placed along the length direction of the roller 4, the inflation assembly 21 is communicated with the extrusion airbag 20 to inflate the extrusion airbag 20, so that the outer side wall of the extrusion airbag 20 is abutted to the cutting assembly 5, the cutting assembly 5 is pushed to move in the direction of the knife slot 8 to cut the cloth, and the inflation assembly 21 in this embodiment is an air pump.

The back of blade holder 23 is the arc setting, and when inflation assembly 21 was aerifing extrusion gasbag 20, the back of blade holder 23 will laminate mutually with extrusion gasbag 20, increases blade holder 23 and extrusion gasbag 20's area of contact for the extruded power that blade holder 23 received is comparatively even, and simultaneously, cutting assembly 5 is more stable at the removal in-process, and is difficult to let extrusion gasbag 20 damage.

The shrink 6 in this embodiment is the spring, the one end of spring is connected with the bottom of arc locating plate 13, the other end and the 23 tops of blade holder of spring are connected, when cutting roller 2 accomplishes the cutting, cutting assembly 5 will be under the effect of spring elasticity, drive cutting assembly 5 and return in 8 inside roll bodys in sword groove, thereby prevent that the cloth from just being cut when not yet arriving under cutting roller 2, prevent that cutting roller 2 from being plugged up by the cloth, improve the holistic work efficiency of gauze mask machine.

The implementation principle of a gauze mask machine of the embodiment of this application does: when needs are to cloth cutting, when the cloth is located under sword groove 8, start power 7, under the effect of power 7 for cutting assembly 5 moves towards sword groove 8 direction and accomplishes the cutting work to the cloth through sword groove 8, then cutting assembly 5 is inside returning roll body 4 under the effect of shrink 6, thereby prevent that the cloth from just being cut before still reaching cutting roller 2, avoid cutting roller 2 to be stopped up by the cloth, improve the whole production efficiency of gauze mask machine.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mask machine, includes frame (1), cutting roller (2) rotate to set up in frame (1), its characterized in that: cutting roller (2) include roll body (4), cutting component (5), shrink piece (6) and power piece (7), roll body (4) are cavity setting to form the inner chamber, knife groove (8) have been seted up along its length direction to roll body (4) periphery wall, knife groove (8) are linked together with the inner chamber, cutting component (5) and power piece (7) all are located the inner chamber, power piece (7) are used for driving cutting component (5) and pass knife groove (8), the both ends of shrink piece (6) are connected with roll body (4) inner wall and cutting component (5) respectively.

2. The mask machine according to claim 1, wherein: power part (7) include first wedge (10), second wedge (11) and cylinder (12), second wedge (11) are fixed on cutting assembly (5), the length direction of roll body (4) is followed in first wedge (10) slides, cylinder (12) are located frame (1), hole (14) of stepping down that the telescopic link that supplies cylinder (12) to pass is seted up to the one end of roll body (4), the telescopic link of cylinder (12) rotates through hole (14) of stepping down and first wedge (10) and is connected.

3. The mask machine according to claim 2, wherein: one side of the first wedge block (10) facing the second wedge block (11) is provided with a groove (15) along the length direction of the roller body (4), and the second wedge block (11) is provided with a lug (16) sliding in the groove (15).

4. The mask machine according to claim 2, wherein: the inner cavity is provided with a bottom plate (17) along the length direction of the roller body (4), a guide groove (18) is formed in one side, facing the power part (7), of the bottom plate (17), and a guide block (19) which slides in the guide groove (18) is arranged on a telescopic rod of the air cylinder (12).

5. The mask machine according to claim 1, wherein: the power part (7) comprises an extrusion air bag (20) and an inflation assembly (21), the extrusion air bag (20) is arranged along the length direction of the roller body (4), the inflation assembly (21) is communicated with the extrusion air bag (20), and the outer side wall of the extrusion air bag (20) is connected with the cutting assembly (5) in a butting mode.

6. The mask machine according to claim 5, wherein: the cutting assembly (5) comprises a blade (22) and a cutter seat (23), and the blade (22) is connected to the cutter seat (23) through a threaded structure.

7. The mask machine according to claim 6, wherein: the back of the tool apron (23) is arranged in an arc shape, and the back of the tool apron (23) is attached to the extrusion air bag (20).

8. The mask machine according to claim 1, wherein: positioning plates (13) are arranged on the inner side of the roller body (4) and positioned on two sides of the cutter groove (8), and the cutting assembly (5) is slidably mounted between the two positioning plates (13).

9. The mask machine according to claim 8, wherein: the contraction part (6) is a spring, and two ends of the spring are fixedly connected with the bottom end of the positioning plate (13) and the cutting assembly (5) respectively.