CN114571538A

CN114571538A - Manufacturing device for TPU tooth socket membrane

Info

Publication number: CN114571538A
Application number: CN202210081472.9A
Authority: CN
Inventors: 胡华; 黄林志
Original assignee: Zhejiang Huanlong New Material Science & Technology Co ltd
Current assignee: Zhejiang Huanlong New Material Science & Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-03
Anticipated expiration: 2042-01-24
Also published as: CN114571538B

Abstract

The invention discloses a manufacturing device of a TPU tooth socket membrane, belonging to the field of TPU tooth socket membranes, and comprising a processing table, wherein a protective frame is fixedly connected to the upper surface of the processing table through bolts, a hydraulic rod is fixedly connected to the inner side surface of the protective frame through bolts, a fixed block is fixedly connected to the inner side surface of the protective frame through bolts, a cutting frame is fixedly connected to the output end of the hydraulic rod through bolts, a cleaning block is arranged on the upper surface of the processing table, a supporting block is fixedly connected to the inner side surface of the protective frame through bolts, a torsion spring rod is arranged on the outer surface of the cutting frame, a rebound spring is welded and connected to the outer surface of the supporting block, and a containing frame is welded and connected to the tail end of the rebound spring, so that the problem that the existing manufacturing device of the TPU tooth socket membranes is poor in cleaning capability of crushed aggregates on the membranes, and the membranes are easy to fall around when the membranes are punched, the collection is inconvenient for workers, and the size is easy to deviate during the collection.

Description

Manufacturing device for TPU tooth socket membrane

Technical Field

The invention relates to the technical field of TPU facing membrane manufacturing, in particular to a manufacturing device of a TPU facing membrane.

Background

Teeth are not only used for chewing food, but also for the health of the oral cavity, the teeth of some patients need to be provided with tooth sockets, the tooth sockets need to be covered by membranes when being manufactured, the membrane of the tooth sockets is made of various materials, the TUP material is widely used due to the good ductility of the TUP material, and the existing manufacturing devices of TPU membrane of the tooth sockets still have some defects when being used, such as:

some current manufacturing installation of TPU facing diaphragm, when die-cut the diaphragm, through drive arrangement or transmission structure, come to clear up the crushed aggregates on the diaphragm through the fan, the waste material that drops has certain adhesion nature when owing to the cutting, blow through the fan, the cleaning capacity is not good enough, and when die-cut diaphragm, will cut the diaphragm in the frame through pushing mechanism and promote, directly drop on the processing bench, thereby make the diaphragm drop everywhere easily, be not convenient for staff's collection, and when collecting, touch the TPU film easily, and then make the TPU film produce the fold, the size that leads to the facing diaphragm appears the deviation.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.

The invention provides a manufacturing device of a TPU tooth socket membrane, which aims to solve the problems in the existing manufacturing device of the TPU tooth socket membrane.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions: the utility model provides a manufacturing installation of TPU facing diaphragm, includes the processing platform, the upper surface bolt fixedly connected with protecting frame of processing platform, the inboard side surface bolt fixedly connected with hydraulic stem of protecting frame, the inside bolt fixedly connected with fixed block of protecting frame, the output bolt fixedly connected with of hydraulic stem cuts the frame, the upper surface of processing platform is established and is had the clearance piece, the inside bolt fixedly connected with supporting shoe of protecting frame, the surface that cuts the frame is established and is had the torsion spring pole, the surface welded connection of supporting shoe has the rebound spring, the end welded connection of rebound spring has and holds the frame.

As a preferable aspect of the manufacturing apparatus of the TPU facing film according to the present invention, wherein: the upper surface sliding connection of processing platform has the pull net frame, processing platform and clearance piece constitution sliding construction, the left side surface welded connection of clearance piece has extrusion spring, the connected mode between extrusion spring and the protection frame is welded connection.

As a preferable aspect of the manufacturing apparatus of the TPU facing membrane of the present invention, wherein: the surface bolt fixedly connected with connecting block of protective frame, the inboard of connecting block is rotated and is connected with the dwang, the fixed frame of the inside bolt fixedly connected with of protective frame, the inboard of protective frame is rotated and is connected with first gear.

As a preferable aspect of the manufacturing apparatus of the TPU facing film according to the present invention, wherein: the surface laminating of dwang is provided with the pull wire, the connected mode between the output of pull wire and hydraulic stem is fixed connection.

As a preferable aspect of the manufacturing apparatus of the TPU facing film according to the present invention, wherein: the connection mode between the first gear and the second gear is meshing connection, the connection mode between the first gear and the lower surface of the containing frame is meshing connection, the rotating end of the second gear is fixedly connected with a pulling wire, and the connection mode between the pulling wire and the cleaning block is fixed connection.

As a preferable aspect of the manufacturing apparatus of the TPU facing film according to the present invention, wherein: the torsion spring rods are distributed in central symmetry about the central axis of the cutting frame, the cutting frame and the fixing blocks form a sliding structure, the outer surface of each torsion spring rod is connected with a connecting rod in a welded mode, and the two ends of each torsion spring rod are connected with placing blocks in a welded mode.

As a preferable aspect of the manufacturing apparatus of the TPU facing film according to the present invention, wherein: the inside sliding connection of holding rod has the extension rod, the inboard rotation of placing the piece is connected with the arrangement piece.

As a preferable aspect of the manufacturing apparatus of the TPU facing film according to the present invention, wherein: the sliding structure is composed of the accommodating frame and the fixing frame, the pushing balls are connected to the inside of the accommodating frame in an equidistant rotating mode, one end, close to the central axis of the machining table, of the accommodating frame is higher than one end, close to the fixing frame, of the accommodating frame, and the connecting mode between the accommodating frame and the traction line is fixed connection.

Compared with the prior art, the invention has the beneficial effects that:

1. be provided with and pull the line, first gear, second gear and clearance piece, drive the rotation of second gear through first gear, make and pull the line and be rolled up, thereby make the clearance piece slided by the pulling, and then make the clearance piece clear up the TPU film through the mode that promotes the clearance, thereby make the upper surface of TPU film cleaner by the clearance, can not influence the die-cut of the TPU film of next batch, and deformation through the extrusion spring, can make the clearance piece resume initial position, thereby make during debris are cleared up the pull net frame, be convenient for the staff to the concentrated clearance of waste material.

2. Be provided with the fixed block, the pull wire with hold the frame, block through the fixed block, make the diaphragm that cuts in the frame drop to holding in the frame automatically, be the rotation that holds frame and propelling movement ball of slope form through inside, make the diaphragm can automatic landing hold the frame bottom, under the lower batch punching of hydraulic stem, make the pull wire can pull out the protection frame with holding the frame, and then the staff of being convenient for collects the diaphragm, it appears to have reduced the diaphragm in the condition that the in-process that drops appears scattering, simultaneously through the rebound spring, make the hydraulic stem when reciprocating, it can reciprocating sliding to hold the frame, and then make whole device can last the operation.

3. Be provided with torsion spring pole and arrangement piece, through the rotation of torsion spring pole to and the slip of linking pole on the extension rod, make the arrangement piece can promote on the TPU film, thereby make the TPU film when being cut the frame die-cut, the condition of fold can not appear, and then has reduced the diaphragm in die-cut back, the unqualified condition of size appears, and then has improved the precision of whole device relatively.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic overall three-dimensional structure of a TPU facing membrane manufacturing device of the invention;

FIG. 2 is a schematic cross-sectional structural view of a manufacturing device of a TPU facing membrane of the invention;

FIG. 3 is a schematic structural diagram of the position A in FIG. 2 of a manufacturing device of a TPU facing membrane of the invention;

FIG. 4 is a schematic structural diagram at B in FIG. 2 of a manufacturing device of a TPU mouthpiece membrane of the present invention;

FIG. 5 is a schematic top view of a housing frame of the apparatus for manufacturing the TPU mouthpiece film of the present invention;

FIG. 6 is a schematic perspective view of a housing frame of the apparatus for manufacturing the TPU mouthpiece film of the present invention;

FIG. 7 is a left cross-sectional structural view of a torsion spring bar of a manufacturing device of a TPU facing membrane of the invention.

Reference numbers in the figures: 1. a processing table; 101. drawing the net frame; 2. a protective frame; 201. connecting blocks; 202. rotating the rod; 203. a pull wire; 204. pulling the wire; 205. a fixing frame; 206. a first gear; 207. a second gear; 3. a hydraulic lever; 4. a fixed block; 5. cutting a frame; 6. cleaning the block; 601. extruding the spring; 7. a support block; 8. a torsion spring lever; 801. a connecting rod; 802. an extension rod; 803. placing the blocks; 804. arranging blocks; 9. a rebound spring; 10. an accommodating frame; 1001. the ball is pushed.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Examples

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-7, a manufacturing device of a TPU facing membrane, including a processing table 1, the upper surface bolt fixedly connected with protective frame 2 of processing table 1, the inboard surface bolt fixedly connected with hydraulic stem 3 of protective frame 2, the inside bolt fixedly connected with fixed block 4 of protective frame 2, the output bolt fixedly connected with of hydraulic stem 3 cuts frame 5, the upper surface of processing table 1 is established and is had clearance piece 6, the inside bolt fixedly connected with supporting shoe 7 of protective frame 2, the surface of cutting frame 5 is established and is had torsion spring pole 8, the surface welded connection of supporting shoe 7 has rebound spring 9, the end welded connection of rebound spring 9 has and holds frame 10.

The hydraulic rod 3 drives the cutting frame 5 to move, so that the fixing block 4 can push the membrane in the cutting frame 5, the membrane can fall into the containing frame 10 orderly, the membrane cannot fall off when falling, meanwhile, the whole device can automatically level the TPU film when the cutting frame 5 is punched by rotating the torsion spring rod 8, the phenomenon that the TPU film is wrinkled is reduced, the cutting size of the membrane cannot deviate, the precision of the whole device is improved, the containing frame 10 can be restored to the initial position after being pulled by the deformation of the rebound spring 9 on the supporting block 7, the containing frame 10 can repeatedly accept the membrane, the worker can conveniently take the membrane by the sliding of the containing frame 10, and meanwhile, the cleaning block 6 can be pushed and cleaned on the TPU film, the scraps on the TPU film can be cleaned more cleanly.

In this embodiment, the upper surface of the processing table 1 is slidably connected with the drawing net frame 101, the processing table 1 and the cleaning block 6 form a sliding structure, the left side surface of the cleaning block 6 is connected with the extrusion spring 601 in a welding manner, and the extrusion spring 601 is connected with the protection frame 2 in a welding manner.

Through pull net frame 101, the staff of being convenient for collects the clearance to the crushed aggregates, simultaneously through the slip of clearance piece 6, can make during clearance piece 6 promotes the waste material on the TPU film to pull net frame 101, improved the cleanliness factor on the TPU film to deformation through extrusion spring 601 can make clearance piece 6 clear up the TPU film repeatedly, has guaranteed the clean and tidy on TPU film surface.

In this embodiment, the outer surface of the protection frame 2 is fixedly connected with a connecting block 201 by bolts, the inner side of the connecting block 201 is rotatably connected with a rotating rod 202, the inner side of the protection frame 2 is fixedly connected with a fixing frame 205 by bolts, and the inner side of the protection frame 2 is rotatably connected with a first gear 206.

Through the rotation of dwang 202, make whole device when die-cut, rely on the transmission, can realize to the diaphragm and automatic collection, and then improved the machining efficiency of whole device, reduced staff's intensity of labour.

In this embodiment, the surface laminating of dwang 202 is provided with pull wire 203, and the connected mode between the output of pull wire 203 and hydraulic stem 3 is fixed connection, through the lift of hydraulic stem 3, can make pull wire 203 drawn, under the transmission of dwang 202, makes whole device can pull out the diaphragm that the die-cut is good, and the staff of being convenient for collects of diaphragm.

In this embodiment, the first gear 206 and the second gear 207 are connected in a meshing manner, the first gear 206 and the lower surface of the accommodating frame 10 are connected in a meshing manner, the rotating end of the second gear 207 is fixedly connected with the pulling wire 204, and the pulling wire 204 and the cleaning block 6 are fixedly connected.

Through the slip that holds frame 10, can make first gear 206 drive second gear 207 and rotate to make the line 204 of pulling be rolled up, and then make the line 204 of pulling drive clearance piece 6 and clear up the surface of TPU film, and then guaranteed the cleanliness factor on TPU film surface.

In this embodiment, the torsion spring rods 8 are distributed in a central symmetry manner about the central axis of the trimming frame 5, the trimming frame 5 and the fixing block 4 form a sliding structure, the outer surface of the torsion spring rod 8 is welded and connected with the connecting rod 801, and the two ends of the torsion spring rod 8 are welded and connected with the placing blocks 803.

Through the rotation of torsion spring pole 8, can make and cut frame 5 when cutting the TPU film, under the extrusion of TPU film, can make and place piece 803 and keep horizontal migration throughout, and then guaranteed that the TPU film can be smooth by the flattening, simultaneously through blockking of fixed block 4, make and cut the diaphragm of frame 5 inside and can drop automatically, make the staff can collect the diaphragm.

In this embodiment, the inside sliding connection of joint pole 801 has extension rod 802, the inboard of placing piece 803 is rotated and is connected with arrangement piece 804, through the frictional force between joint pole 801 and extension rod 802, make arrangement piece 804 when contacting the TPU film, can guarantee that arrangement piece 804 laminates at TPU film surface all the time, arrangement piece 804 can slide on the TPU film simultaneously, carry out the flattening to the TPU film, the TPU film of being convenient for is die-cut, thereby the manufacturing of messenger's diaphragm is more accurate in size.

In this embodiment, the accommodating frame 10 and the fixed frame 205 form a sliding structure, the pushing balls 1001 are rotatably connected to the inside of the accommodating frame 10 at equal intervals, one end of the accommodating frame 10 close to the central axis of the machining table 1 is higher than one end of the accommodating frame close to the fixed frame 205, and the accommodating frame 10 and the pull wire 203 are fixedly connected.

Through accomodating of frame 10 to the diaphragm, simultaneously through the frame 10 that holds of slope form, make the diaphragm can be smooth under the rotation of pushing ball 1001 slide to the bottom that holds frame 10 to make the diaphragm in die-cut completion back, the condition of scattering everywhere can not appear, draw simultaneously through pull wire 203 to holding drawing of frame 10, make and hold frame 10 and pulled, and then make that the staff can be smooth to holding the inside diaphragm of frame 10 and clear up.

It should be noted that, when the mouthpiece film needs to be manufactured, the TPU film is conveyed to the processing table 1 by external conveying equipment, then the hydraulic rod 3 is started, so that the hydraulic rod 3 moves downward, at this time, the pull wire 203 is pulled by the hydraulic rod 3, so that the pull wire 203 is turned by the rotating rod 202, so that the pull wire 203 pulls the accommodating frame 10 to slide in the fixing frame 205, at this time, the rebound spring 9 is compressed and deformed, when the accommodating frame 10 slides, the first gear 206 is driven to rotate, so that the second gear 207 meshed and connected with the first gear 206 rotates (note that the diameter of the first gear 206 is larger than that of the second pull gear 207, so that when the second winding gear 207 slides on the pull wire 204, the cleaning block 6 does not affect the die cutting of the cutting frame 5, and the figure is not an actual size, meanwhile, the worker can determine to use only the first gear 206 or use the first gear 206 and the second gear 207 simultaneously according to the actual width of the TPU film and the width between the cutting frame 5 and the TPU film and the length of the accommodating frame 10, only one of the situations is described in the application), the second gear 207 winds the pulling wire 204 at the moment, and then the pulling wire 204 pulls the cleaning block 6, so that the cleaning block 6 cleans the TPU film, the compression deformation of the extrusion spring 601 occurs at the moment, meanwhile, the hydraulic rod 3 descends, the arranging block 804 preferentially contacts the TPU film, and then the connecting rod 801 rotates through the torsion spring rod 8 under the blocking of the TPU film, under the action of the friction force between the connecting rod 801 and the extension rod 802, the arranging block 804 can level the TPU film, and the size accuracy of the tooth socket film is improved.

After hydraulic stem 3 drives cutting frame 5 and die-cuts finishing to the TPU film, hydraulic stem 3 drives cutting frame 5 rebound, at extrusion spring 601 this moment, rebound spring 9 resumes deformation, thereby make during waste material promotion pull net frame 101 on clearance piece 6 with the TPU film, the staff of being convenient for concentrates the clearance, the condition that the waste material scatters has been reduced, when cutting frame 5 resumes initial position, hold frame 10 also under the deformation of rebound spring 9, resume initial position, and then under the blockking of fixed block 4, make the diaphragm that cuts in the frame 5 drop to holding in the frame 10.

Because the inside of the containing frame 10 is inclined, after the membrane falls into the containing frame 10, the membrane slides along the inclined plane, the membrane drives the pushing ball 1001 to rotate while sliding, so that the membrane can rapidly reach the bottom of the containing frame 10, the membrane can not disperse to a greater extent after falling, and further the subsequent centralized taking of workers is facilitated, after the TPU film of a first batch is punched and cut by the cutting frame 5, the TPU film continues to move through external driving equipment, so that the hydraulic rod 3 moves downwards, the membrane of a second batch is manufactured, the whole device repeats the steps, so that the traction wire 203 drives the containing frame 10 to be pulled out of the protective frame 2, under the support of two groups of connecting blocks 201 with sufficient widths, the rotating rod 202 rotates to pull out the containing frame 10, the containing frame 10 cannot collide with the connecting blocks 201, and the operation stability of the containing frame 10 is ensured, meanwhile, the worker can easily take the diaphragm.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The manufacturing device of the TPU tooth socket membrane comprises a processing table (1), and is characterized in that; the upper surface bolt fixedly connected with protection frame (2) of processing platform (1), the inboard surface bolt fixedly connected with hydraulic stem (3) of protection frame (2), the inside bolt fixedly connected with fixed block (4) of protection frame (2), the output bolt fixedly connected with of hydraulic stem (3) cuts frame (5), the upper surface of processing platform (1) is established and is had clearance piece (6), the inside bolt fixedly connected with supporting shoe (7) of protection frame (2), the surface that cuts frame (5) is established and is had torsion spring pole (8), the surface welded connection of supporting shoe (7) has rebound spring (9), the end welded connection of rebound spring (9) has and holds frame (10).

2. The apparatus for manufacturing a TPU mouthpiece film according to claim 1, wherein: the upper surface sliding connection of processing platform (1) has pull screen frame (101), processing platform (1) constitutes sliding construction with clearance piece (6), the left side surface welded connection of clearance piece (6) has extrusion spring (601), the connected mode between extrusion spring (601) and protective frame (2) is welded connection.

3. The apparatus for manufacturing a TPU mouthpiece film according to claim 1, wherein: the utility model discloses a safety protection device, including protective frame (2), the surface bolt fixedly connected with connecting block (201) of protective frame (2), the inboard rotation of connecting block (201) is connected with dwang (202), the fixed frame (205) of the inside bolt fixedly connected with of protective frame (2), the inboard rotation of protective frame (2) is connected with first gear (206).

4. The apparatus for manufacturing a TPU mouthpiece film according to claim 3, wherein: the surface laminating of dwang (202) is provided with pull wire (203), the connected mode between the output of pull wire (203) and hydraulic stem (3) is fixed connection.

5. The apparatus for manufacturing a TPU mouthpiece film according to claim 3, wherein: the connection mode between first gear (206) and second gear (207) is meshing connection, the connection mode between first gear (206) and the lower surface of holding frame (10) is meshing connection, the rotation end fixedly connected with of second gear (207) draws and drags line (204), the connection mode between drawing and dragging line (204) and clearance piece (6) is fixed connection.

6. The TPU facing film manufacturing apparatus of claim 1, wherein: the torsion spring rod (8) is distributed in a central symmetry mode about the central axis of the cutting frame (5), the cutting frame (5) and the fixing block (4) form a sliding structure, the outer surface of the torsion spring rod (8) is connected with a connecting rod (801) in a welding mode, and the two ends of the torsion spring rod (8) are connected with placing blocks (803) in a welding mode.

7. The apparatus for manufacturing a TPU mouthpiece film according to claim 6, wherein: the inside sliding connection of joining pole (801) has extension pole (802), the inboard rotation of placing piece (803) is connected with arrangement piece (804).

8. The TPU facing film manufacturing apparatus of claim 3, wherein: the sliding structure is composed of the accommodating frame (10) and the fixing frame (205), the pushing ball (1001) is connected to the inside of the accommodating frame (10) in an equidistant rotating mode, one end, close to the central axis of the machining table (1), of the accommodating frame (10) is higher than one end, close to the fixing frame (205), of the accommodating frame (10), and the connecting mode between the accommodating frame (10) and the traction line (203) is fixed and connected.