CN218226956U

CN218226956U - 3D mask positioning and slitting device

Info

Publication number: CN218226956U
Application number: CN202222520622.XU
Authority: CN
Inventors: 范家明; 黄炎冰
Original assignee: Wuhu Fupai Sanitary Products Co ltd
Current assignee: Wuhu Fupai Sanitary Products Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-06
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a gauze mask production facility technical field, concretely relates to device is cut in 3D gauze mask location, which comprises a frame, two vertical boards are installed to the both sides on the upper portion of frame, the drive roll is installed to the lower part between two vertical boards, the branch roller is installed on upper portion between two vertical boards, the driving gear is installed to the one end of drive roll, driven gear is installed to one side of branch roller, drive driving gear pivoted drive assembly is installed to the lower part of vertical board, the open sliding tray of one end has been seted up to the surface of branch roller, detachable installs the replacement cutter in the sliding tray, the catch plate that releases the replacement cutter is installed to the one end of branch roller, the other end of branch roller is installed the solid board of pressing of fixed replacement cutter, the utility model discloses only can accomplish the change of replacement cutter through the solid board of pressing of dismantling one side to through setting up the catch plate, be convenient for the replacement cutter to slide out from the sliding tray, improved the convenience that the cutter was changed.

Description

3D mask positioning and slitting device

Technical Field

The utility model relates to a gauze mask production facility technical field especially relates to a device is cut in 3D gauze mask location.

Background

The 3D mask is a three-dimensional mask, and the three-dimensional mask adopts a three-dimensional structure design matched with the shape of a face, so that gaps between the mask and the side faces such as the nose, the cheek and the chin can be eliminated, and the contact between the nose and the inner surface of the mask can be reduced. A manufacturer needs to use a cutting die to cut raw materials in the production process of a three-dimensional mask, and the Chinese utility model patent with the application number of CN202220582344.8 provides the cutting die for cutting the three-dimensional mask, which comprises a bottom plate, wherein vertical plates are vertically arranged at the tops of two sides of the bottom plate, the vertical plates are fixedly arranged on the bottom plate, through grooves are formed in the vertical plates, lifting plates are connected in the through grooves, a cutter roller is arranged between the lifting plates, two ends of the cutter roller are coaxially and fixedly connected with a second roller shaft, one end of the second roller shaft, which is far away from the cutter roller, is rotatably connected with the vertical plates, arc plates are coaxially arranged on the outer surfaces of the cutter rollers, the two arc plates are arranged in a mirror image mode, and blades are arranged on the arc plates; the arc both ends all are provided with connecting portion, have realized the swift change to the gauze mask cutting die, but two arcs of this application still show a little when dismantling loaded down with trivial details, and when the connecting portion of one end was fixed tighter with the draw-in groove card, it wastes time and energy equally to dismantle.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to provide a device is cut in 3D gauze mask location to solve the problem that the blade of changing different shapes is wasted time and energy.

Based on above-mentioned purpose, the utility model provides a device is cut in 3D gauze mask location, which comprises a frame, two vertical boards are installed along vertical direction in the both sides on the upper portion of frame, two the drive roll is installed to lower part between the vertical board, two upper portion slidable between the vertical board installs the branch and cuts the roller, the driving gear is installed to the one end of drive roll, divide one side of cutting the roller to install driven gear, during the transmission the driving gear with driven gear meshes mutually, the drive is installed to the lower part of vertical board the driving gear pivoted drive assembly, divide the surface of cutting the roller to set up the open sliding tray of one end along its length direction, the replacement cutter is installed to detachable in the sliding tray, divide the one end of cutting the roller to install will the slurcam that the replacement cutter released, divide the other end of cutting the roller to install fixedly the pressure solid board of replacement cutter.

Optionally, the two ends of the replacement tool are both convexly provided with a positioning pin shaft, one end of the sliding groove is provided with a matching pin hole matched with the positioning pin shaft, and the pressing and fixing plate is also provided with the matching pin hole matched with the positioning pin shaft.

Optionally, two through holes are formed in the pressing plate, two nuts are rotatably mounted on the surface of the pressing plate and concentrically arranged with the through holes, a screw is mounted at one end of the slitting roller, and the nuts are in threaded fit connection with the screw.

Optionally, a sliding hole is formed in the pushing plate, a sliding rod is installed at one end of the slitting roller and matched with the sliding hole, a tensioning spring is sleeved on the sliding rod, and one end of the tensioning spring is connected with the pushing plate.

Optionally, two the spout has all been seted up on the vertical board, install the bearing frame along vertical direction slidable in the spout, the equal rotatable installation in both ends of slitting roller in the bearing frame, threaded hole is worn to be equipped with from top to bottom by vertical board, the screw hole runs through to the spout in, threaded hole installs the threaded rod through threaded connection's mode, the lower extreme of threaded rod with bearing frame looks pin joint.

Optionally, the driving assembly comprises a driving motor, a driving gear is installed at an output end of the driving motor, and the driving gear is meshed with the driving gear.

The utility model has the advantages that: the utility model discloses only can accomplish the change of replacement cutter through the solid board of the pressure of dismantling one side to through setting up the slurcam, the replacement cutter of being convenient for slides out from the sliding tray, has improved the convenience that the cutter was changed.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the present invention, and those skilled in the art can obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a 3D mask positioning and cutting device according to an embodiment of the present invention;

fig. 2 is a schematic view of a slitting roller according to an embodiment of the present invention;

fig. 3 is a schematic view of the embodiment of the present invention when replacing a tool;

fig. 4 is a schematic view of an alternative tool according to an embodiment of the present invention;

fig. 5 is a schematic view of a press plate according to an embodiment of the present invention;

fig. 6 is a schematic view of a pushing plate according to an embodiment of the present invention.

Labeled as:

1. a frame; 2. a vertical plate; 3. a drive roll; 4. a slitting roller; 5. a driving gear; 6. a driven gear; 7. a sliding groove; 8. replacing the cutter; 9. a push plate; 10. pressing and fixing the plate; 11. positioning a pin shaft; 12. a mating pin hole; 13. a nut; 14. a slide hole; 15. tensioning the spring; 16. a chute; 17. a bearing seat; 18. a threaded rod.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments.

It should be noted that unless otherwise defined, technical terms or scientific terms used herein should have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The utility model provides a device is cut in 3D gauze mask location, as shown in fig. 1-6, including frame 1, two vertical boards 2 are installed along vertical direction in the both sides on the upper portion of frame 1, two drive roll 3 is installed to lower part between the vertical board 2, two upper portion slidable between the vertical board 2 installs branch and cuts roller 4, drive gear 5 is installed to the one end of drive roll 3, divide one side of cutting roller 4 to install driven gear 6, during the transmission drive gear 5 with driven gear 6 meshes mutually, the drive is installed to the lower part of vertical board 2 drive gear 5 pivoted drive assembly, divide the surface of cutting roller 4 to offer the open sliding tray of one end 7 along its length direction, detachable installs replacement cutter 8 in the sliding tray 7, divide the one end of cutting roller 4 to install will the slurcam 9 that replacement cutter 8 released, divide the other end of cutting roller 4 to install fixedly replace cutter 8's consolidated board 10.

When the cutter needs to be replaced, the pressing and fixing plate 10 is loosened from one end of the slitting roller 4, the replacing cutter 8 is pushed out from the sliding groove 7 from the other side by the pushing plate 9, and the new replacing cutter 8 is replaced, so that the operation is convenient and fast.

Specifically, the two ends of the replacement tool 8 are both provided with positioning pins 11 in a protruding manner, one end of the sliding groove 7 is provided with matching pin holes 12 matched with the positioning pins 11, and the pressing and fixing plate 10 is also provided with matching pin holes 12 matched with the positioning pins 11. Cooperate with the locating pin axle 11 through the cooperation pinhole 12 that sets up on sliding tray 7 and the pressure solid board 10, realize the location to replacement cutter 8, during the installation, in the locating pin axle 11 cartridge of the one end of replacement cutter 8 goes into the cooperation pinhole 12 of sliding tray 7 one side, cooperate with the cooperation pinhole 12 on the pressure solid board 10 and locating pin axle 11 again, set up two clearing holes on the pressure solid board 10, the rotatable two nuts 13 of installing in surface of slurcam 9, two the nut 13 with the clearing hole sets up with one heart, divide the one end of cutting roller 4 to install the screw rod, nut 13 with screw rod screw-thread fit connects. The nut 13 is screwed, the pressing and fixing plate 10 is driven to move through the thread transmission of the nut 13 and the screw rod, and the pressing and fixing plate 10 pushes the replacement cutter 8 to move into the sliding groove 7.

In one embodiment, the pushing plate 9 is provided with a sliding hole 14, one end of the slitting roller 4 is provided with a sliding rod, the sliding rod is matched with the sliding hole 14, the sliding rod is sleeved with a tensioning spring 15, and one end of the tensioning spring 15 is connected with the pushing plate 9. After the positioning pin shaft 11 at one end of the replacement cutter 8 penetrates through the matching pin hole 12, the pushing plate 9 continues to be pushed to move, so that the tensioning spring 15 generates tension, when the replacement cutter 8 is detached, the tensioning spring 15 drives the pushing plate 9 to move, the pushing plate 9 pushes the positioning pin shaft 11 to move, and the replacement cutter 8 can conveniently slide out of the sliding groove 7.

In an embodiment, two spout 16 has all been seted up on vertical board 2, install bearing frame 17 along vertical direction slidable in the spout 16, the equal rotatable installation in both ends of dividing and cutting roller 4 in the bearing frame 17, threaded hole is worn to be equipped with by vertical board 2 from top to bottom, the threaded hole runs through to in the spout 16, threaded rod 18 is installed through threaded connection's mode in the threaded hole, the lower extreme of threaded rod 18 with bearing frame 17 looks pin joint. By rotating the threaded rod 18, the threaded rod 18 moves up and down through thread transmission, and further drives the bearing seat 17 to move up and down, further drive the reciprocating of dividing and cutting roller 4, the adjustment divides the interval of cutting roller 4 and drive roll 3, the passing of the material of being convenient for.

The driving assembly comprises a driving motor, a driving gear is installed at the output end of the driving motor, and the driving gear is meshed with the driving gear 5.

When the cutting machine is used, the threaded rod 18 is rotated, the threaded rod 18 moves up and down through thread transmission, the bearing block 17 is further driven to move up and down, the slitting roller 4 is further driven to move up and down, and the distance between the slitting roller 4 and the driving roller 3 is adjusted to enable materials to pass through; when a tool needs to be replaced, the nut 13 is screwed, the nut 13 drives the pressing and fixing plate 10 to move outwards through the thread transmission of the nut 13 and the screw, the tension spring 15 drives the pushing plate 9 to move, the pushing plate 9 pushes the positioning pin shaft 11 to move, the replacement tool 8 slides out of the sliding groove 7, the replacement tool 8 is taken down, a new replacement tool 8 is replaced, the nut 13 is fastened again, and the pressing and fixing plate 10 pushes the replacement tool 8 to move into the sliding groove 7;

the utility model discloses only can accomplish the change of replacement cutter 8 through the solid board 10 of the pressure of dismantling one side to through setting up slurcam 9, be convenient for replace cutter 8 from slide groove 7 interior roll-off, improved the convenience that the cutter was changed.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to suggest that the scope of the invention (including the claims) is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a device is cut in 3D gauze mask location, includes the frame, its characterized in that, two vertical boards are installed along vertical direction to the both sides on the upper portion of frame, two the drive roll is installed to lower part between the vertical board, two upper portion slidable between the vertical board installs and divides the roller, the driving gear is installed to the one end of drive roll, divide one side of cutting the roller and install driven gear, during the transmission the driving gear with driven gear meshes mutually, the drive is installed to the lower part of vertical board driving gear pivoted drive assembly, divide the surface of cutting the roller and seted up the open sliding tray of one end along its length direction, detachable installs the replacement cutter in the sliding tray, divide the one end of cutting the roller install with the slurcam that the replacement cutter was released, divide the other end of cutting the roller to install fixedly the pressure solid board of replacement cutter.

2. The 3D mask positioning and cutting device according to claim 1, wherein both ends of the replacement cutter are convexly provided with positioning pin shafts, one end of the sliding groove is provided with matching pin holes matched with the positioning pin shafts, and the pressing and fixing plate is also provided with the matching pin holes matched with the positioning pin shafts.

3. The 3D mask positioning and slitting device according to claim 1, wherein the pressing and fixing plate is provided with two through holes, two nuts are rotatably mounted on the surface of the pressing and fixing plate, the two nuts and the through holes are concentrically arranged, a screw is mounted at one end of the slitting roller, and the nuts are in threaded fit connection with the screw.

4. The 3D mask positioning and slitting device according to claim 1, wherein a sliding hole is formed in the pushing plate, a sliding rod is mounted at one end of the slitting roller and matched with the sliding hole, a tensioning spring is sleeved on the sliding rod, and one end of the tensioning spring is connected with the pushing plate.

5. The 3D gauze mask location cutting device of claim 1, characterized in that, two the spout has all been seted up on the vertical board, install the bearing frame along vertical direction slidable in the spout, the equal rotatable installation in both ends of slitting roller is in the bearing frame, the screw hole is worn to be equipped with by vertical board from top to bottom, the screw hole runs through to the spout in, install the threaded rod through threaded connection's mode in the screw hole, the lower extreme of threaded rod with the bearing frame is pin joint mutually.

6. The 3D mask positioning and slitting device according to claim 1, wherein the driving assembly comprises a driving motor, a driving gear is mounted at an output end of the driving motor, and the driving gear is meshed with the driving gear.