CN217226450U

CN217226450U - A horizontal injection molding machine feeding device for dental floss production

Info

Publication number: CN217226450U
Application number: CN202221064506.5U
Authority: CN
Inventors: 张晴晴; 陈恒
Original assignee: Qingdao Hengchangsheng Precision Mould Co ltd
Current assignee: Qingdao Hengchangsheng Precision Mould Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-19
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to the technical field of dental floss production, in particular to a horizontal injection molding machine feeding device for dental floss production, which comprises a feeding mechanism and an installation platform, wherein the upper surface of the installation platform is fixedly provided with two supporting frames, the two supporting frames are provided with two feeding mechanisms under the supporting frames, the feeding mechanism comprises a fixed frame, the fixed frame is fixedly arranged under the supporting frames, the surface of one side of the fixed frame is equidistantly and evenly provided with a plurality of slots, in the utility model, a motor drives a driving tooth to rotate through a height adjusting mechanism, so that a driven tooth engaged with the fixed frame rotates and drives a threaded rod to rotate, the threaded rod rotates and can move up and down in the upright post, thereby adjusting the extending length, indirectly adjusting the height of the whole feeding device and leading the feeding device to be suitable for injection molding machines of different models, the application range is wider and the limitation is smaller.

Description

A horizontal injection molding machine feeding device for dental floss production

Technical Field

The utility model relates to a dental floss production technical field specifically is a horizontal injection molding machine feeding device for dental floss production.

Background

The dental floss is used for cleaning dental plaque on adjacent surfaces by using nylon wires, silk threads or polyester wires, is effective, is particularly best for flat or convex dental surfaces, is convenient to use and is generally fixed by using a plastic rod at present, the dental floss rod needs to be subjected to injection molding during manufacturing, and continuous feeding is needed in the injection molding process.

Although the existing feeding device can realize automatic feeding and save manpower, the existing feeding device usually realizes one-to-one feeding forming, the production speed is slow, the processing requirements for large batch are difficult to meet, the existing feeding device is difficult to recycle burrs trimmed by a dental floss rod after production and forming, certain waste exists, and therefore the problem is improved by the horizontal injection molding machine feeding device for dental floss production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal injection molding machine feeding device for dental floss production to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a feeding device of a horizontal injection molding machine for dental floss production comprises two feeding mechanisms and a mounting platform, wherein two supporting frames are fixedly mounted on the upper surface of the mounting platform, the feeding mechanisms are arranged under the two supporting frames respectively, each feeding mechanism comprises a fixing frame, the fixing frame is fixedly mounted under the supporting frames, a plurality of open grooves are uniformly formed in the surface of one side of the fixing frame at equal intervals, a hanging plate is fixedly mounted in each open groove, a limiting clamping groove is formed in the surface of one side, far away from the fixing frame, of each hanging plate, a feeding head is movably clamped on the inner side of each limiting clamping groove, springs are arranged on the surfaces of two sides in each limiting clamping groove, a contraction groove is fixedly connected in each spring, and an anti-falling block is fixedly connected at one end of each contraction groove, the anti-falling block is in contact connection with the feeding head.

As a preferred scheme of the utility model, a crushing device is arranged above two support frames, the crushing device comprises a material box, the lower surface of the material box is fixedly connected with the upper surfaces of the two support frames, a first motor is fixedly arranged on the surface of one side of the material box, a first crushing roller is fixedly arranged at the output end of the first motor, one end of the first crushing roller, which is far away from the first motor, is rotatably connected with the material box through a rotating shaft, second crushing rollers are respectively meshed with the surfaces of the two sides of the first crushing roller, the two second crushing rollers are respectively rotatably arranged in the material box through a rotating shaft, baffles are fixedly connected with the top of the inner part of the material box, the number of the baffles is two, the two baffles are respectively arranged on the two sides of the two second crushing rollers, and a second motor is fixedly arranged on the surface of the other side of the material box, the second motor is provided with two, two the equal fixedly connected with pivot of output of second motor, two the pivot all is located the below of baffle, two the other end of pivot all is connected with the surface rotation of material incasement side, and two the even fixed mounting in surperficial impartial interval of pivot has a plurality of to mix the blade.

As the utility model discloses preferred scheme, the below of mount table is provided with the bottom plate, be provided with height adjusting mechanism between bottom plate and the mount table, height adjusting mechanism is provided with four, four altogether height adjusting mechanism is located around bottom plate and mount table respectively.

As the utility model discloses preferred scheme, height adjusting mechanism includes stand and motor three, stand fixed mounting is at the upper surface of bottom plate, the screw has been seted up to the upper end of stand, the threaded rod is pegged graft to the internal thread of screw, the top fixed mounting of threaded rod has driven tooth, the last fixed surface of driven tooth is connected with the bull stick, the bull stick runs through the surface of mount table and rotates with the mount table to be connected, three fixed mounting of motor are at the lower surface of mount table, the output shaft fixed mounting of motor three has the active tooth, the active tooth meshes with driven tooth mutually.

As the utility model discloses preferred scheme, upper surface one side fixed mounting of material case has the sprue, the sprue is linked together with the inside of material case, the upper surface of material case runs through and has seted up crushing mouth, smash the mouth and be located first crushing roller directly over.

As the utility model discloses preferred scheme, fixedly connected with notes material pipe between the inside bottom of material incasement portion and the inside top of fixed frame, the fixed surface of annotating material pipe one side installs the control valve.

As the utility model discloses preferred scheme, every add the stub bar and all link to each other with the inside of fixed frame through the hose of can stretching.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the reinforced mechanism that sets up, carry the inside of fixed frame through annotating the inside of the material pipe with the raw materials of moulding plastics of misce bene, the rethread is extruded with the stub bar, thereby realize adding to the automation of raw materials, and because reinforced head is provided with a plurality ofly, therefore can feed in raw material to the injection molding machine of difference simultaneously, application range is wider more comprehensive, the efficiency of production has been accelerated, the mode that reinforced head utilized the block in addition is fixed on fixed frame, make to place and take all make things convenient for more simply, the practicality of device has further been increased.

2. The utility model discloses in, through the reducing mechanism who sets up, it rotates to drive first crushing roller through motor one, make the second crushing roller who meshes with it rotate thereupon, thereby will fall on the burr of material incasement portion and carry out shredding, the later stage of being convenient for mixes with other injection moulding raw materials, accomplish recycling, it is extravagant to reduce, more energy-concerving and environment-protective, the practicality is higher, two drive pivots of motor in addition and mixing vane rotate, can be with burr powder and injection moulding raw materials misce bene, make more complete shaping of moulding plastics, reduce the protruding condition.

3. The utility model discloses in, through the height adjusting mechanism who sets up, drive the initiative tooth through three motors and rotate for the driven tooth that meshes with it rotates and drives the threaded rod and rotate, and the threaded rod rotates and will reciprocate in the inside of stand, thereby adjusts the length that stretches out, indirectly adjusts the height of whole reinforced mechanism, makes its use that is applicable to the injection molding machine of different models, and application range is wider the limitation littleer.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic view of a top-view section structure of the feeding mechanism of the present invention.

In the figure: the device comprises a crushing device 1, a material box 101, a first motor 102, a first crushing roller 103, a second crushing roller 104, a baffle 105, a second motor 106, a rotating shaft 107, a mixing blade 108, a feeding mechanism 2, a fixing frame 201, a feeding head 202, a slot 203, a hanging plate 204, a limiting clamping groove 205, a contraction groove 206, an anti-falling block 207, a spring 208, a height adjusting mechanism 3, a vertical column 301, a threaded rod 302, a third motor 303, a threaded hole 304, a driving tooth 305, a driven tooth 306, a rotating rod 307, a bottom plate 4, a mounting table 5, a supporting frame 6, a feeding port 7, a crushing port 8, a feeding pipe 9 and a control valve 10.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the embodiment, please refer to fig. 1, 2 and 3, a feeding device of a horizontal injection molding machine for dental floss production comprises a feeding mechanism 2 and a mounting platform 5, wherein two supporting frames 6 are fixedly mounted on the upper surface of the mounting platform 5, the two supporting frames 6 are provided, the feeding mechanism 2 is arranged under the two supporting frames 6, the feeding mechanism 2 comprises a fixed frame 201, the fixed frame 201 is fixedly mounted under the supporting frames 6, a plurality of slots 203 are uniformly arranged on the surface of one side of the fixed frame 201 at equal intervals, a hanging plate 204 is fixedly mounted in each slot 203, a limiting slot 205 is arranged on the surface of one side of each hanging plate 204 far away from the fixed frame 201, a feeding head 202 is movably clamped on the inner side of each limiting slot 205, springs 208 are arranged on the surfaces of two sides in each limiting slot 205, a contraction slot 206 is fixedly connected in each spring 208, the equal fixedly connected with of one end of every shrink tank 206 prevents falling piece 207, prevents falling piece 207 and adding stub bar 202 contact connection, every adds stub bar 202 all links to each other through the inside of stretching hose with fixed frame 201, the utility model discloses in, reinforced mechanism 2 through the setting, the raw materials of moulding plastics of pipe 9 with the misce bene through annotating carries fixed frame 201's inside, rethread adds stub bar 202 and extrudes to the realization is added to the automation of raw materials, and because it is provided with a plurality ofly to add stub bar 202, therefore can feed in raw materials to the injection molding machine of difference simultaneously, application range is wider more comprehensive, has accelerated the efficiency of production, the mode that reinforced stub bar 202 utilized the block in addition is fixed on fixed frame 201, makes and place and take all convenient and simple more, has further increased the practicality of device.

In the embodiment, referring to fig. 1, 2 and 3, a crushing device 1 is disposed above two supporting frames 6, the crushing device 1 includes a material tank 101, a lower surface of the material tank 101 is fixedly connected to upper surfaces of the two supporting frames 6, a first motor 102 is fixedly mounted on a surface of one side of the material tank 101, a first crushing roller 103 is fixedly mounted at an output end of the first motor 102, one end of the first crushing roller 103, which is far away from the first motor 102, is rotatably connected to the material tank 101 through a rotating shaft, second crushing rollers 104 are respectively engaged with surfaces of two sides of the first crushing roller 103, the two second crushing rollers 104 are rotatably mounted inside the material tank 101 through a rotating shaft, a baffle 105 is fixedly connected to a top of the inside of the material tank 101, the two baffles 105 are disposed, the two baffles 105 are respectively located at two sides of the two second crushing rollers 104, a second motor 106 is fixedly mounted on a surface of the other side of the material tank 101, and the two motors 106 are disposed, the output ends of the two motors 106 are fixedly connected with a rotating shaft 107, the two rotating shafts 107 are positioned below the baffle 105, the other ends of the two rotating shafts 107 are rotatably connected with the inner side surface of the material box 101, a plurality of mixing blades 108 are uniformly and fixedly arranged on the surfaces of the two rotating shafts 107 at equal intervals, a filling port 7 is fixedly arranged on one side of the upper surface of the material box 101, the filling port 7 is communicated with the inside of the material box 101, a crushing port 8 is arranged on the upper surface of the material box 101 in a penetrating manner, the crushing port 8 is positioned right above the first crushing roller 103, a filling pipe 9 is fixedly connected between the bottom end of the inside of the material box 101 and the top end of the inside of the fixed frame 201, and a control valve 10 is fixedly arranged on the surface of one side of the filling pipe 9. in the utility model, the first crushing roller 103 is driven to rotate by the motor 102 through the arranged crushing device 1, so that the second crushing roller 104 meshed therewith rotates along with the first crushing roller, thereby will fall in the inside burr of material case 101 and carry out shredding, the later stage of being convenient for mixes with other raw materials of moulding plastics, accomplishes to recycle, reduces extravagantly, and more energy-concerving and environment-protective, the practicality is higher, and motor two 106 drives pivot 107 and mixing vane 108 and rotates in addition, can be with burr powder and raw materials misce bene that moulds plastics for more complete shaping of moulding plastics reduces protruding condition.

In the embodiment, referring to fig. 1, 2 and 3, a bottom plate 4 is disposed below a mounting table 5, height adjusting mechanisms 3 are disposed between the bottom plate 4 and the mounting table 5, the height adjusting mechanisms 3 are four in number, the four height adjusting mechanisms 3 are respectively located around the bottom plate 4 and the mounting table 5, each height adjusting mechanism 3 includes a vertical column 301 and a motor three 303, the vertical column 301 is fixedly mounted on the upper surface of the bottom plate 4, a screw hole 304 is formed at the upper end of the vertical column 301, a threaded rod 302 is inserted into an internal thread of the screw hole 304, a driven tooth 306 is fixedly mounted at the top end of the threaded rod 302, a rotating rod 307 is fixedly connected to the upper surface of the driven tooth 306, the rotating rod 307 penetrates through the surface of the mounting table 5 and is rotatably connected with the mounting table 5, the motor three is fixedly mounted on the lower surface of the mounting table 5, a driving tooth is fixedly mounted on an output shaft of the motor three 303, the driving tooth 305 is meshed with the driven tooth 306, the utility model discloses in, through the high adjustment mechanism 3 that sets up, drive initiative tooth 305 through three 303 of motor and rotate for driven tooth 306 with it meshing rotates and drives threaded rod 302 and rotates, and threaded rod 302 rotates and will reciprocate in the inside of stand 301, thereby adjusts the length that stretches out, indirectly adjusts the height of whole reinforced mechanism 2, makes its use that is applicable to the injection molding machine of different models, and application range is wider the limitation littleer.

The working principle is as follows: when the injection molding machine is used, all raw materials required by injection molding of the dental floss rod are poured into the material box 101 through the injection port 7, then the height position of the feeding mechanism 2 is adjusted through the height adjusting mechanism 3 according to the use requirement, the same number of feeding heads 202 are taken down from the inside of the fixing frame 201 and inserted into the feeding port of the injection molding machine according to the number of the injection molding machine after the adjustment is completed, redundant burrs on the dental floss rod are removed after the raw materials are subjected to injection molding through the injection molding machine, the removed burrs can be poured into the material box through the crushing port 8, the first motor 102 can drive the first crushing roller 103 to rotate during the feeding, so that the second crushing roller 104 rotates to crush the burrs, the crushed burr powder can fall into the material box 101 through the gaps at the bottom ends of the two baffles 105 and can be fully mixed with other raw materials under the action of the mixing blade 108, and then the injection pipe 9 is fully utilized to convey the raw materials into the fixing frame 201, and then extruded out through a stretchable hose and the feeding head 202.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horizontal injection molding machine feeding device for dental floss production, includes reinforced mechanism (2) and mount table (5), its characterized in that: the upper surface of the mounting table (5) is fixedly provided with two supporting frames (6), two supporting frames (6) are arranged under the supporting frames (6), the feeding mechanism (2) comprises a fixed frame (201), the fixed frame (201) is fixedly arranged under the supporting frames (6), a plurality of grooves (203) are uniformly formed in the surface of one side of the fixed frame (201) at equal intervals, a hanging plate (204) is fixedly arranged in each groove (203), a limiting clamping groove (205) is formed in the surface of one side, away from the fixed frame (201), of each hanging plate (204), a feeding head (202) is movably clamped in the inner side of each limiting clamping groove (205), springs (208) are formed in the surfaces of two sides in each limiting clamping groove (205), and a shrinkage groove (206) is fixedly connected in each spring (208), one end of each contraction groove (206) is fixedly connected with an anti-falling block (207), and the anti-falling blocks (207) are in contact connection with the feeding head (202).

2. The feeding device of a horizontal injection molding machine for dental floss production according to claim 1, wherein: the smashing device (1) is arranged above the two supporting frames (6), the smashing device (1) comprises a material box (101), the lower surface of the material box (101) is fixedly connected with the upper surfaces of the two supporting frames (6), a first motor (102) is fixedly arranged on the surface of one side of the material box (101), a first smashing roller (103) is fixedly arranged at the output end of the first motor (102), one end, far away from the first motor (102), of the first smashing roller (103) is rotatably connected with the material box (101) through a rotating shaft, the surfaces of the two sides of the first smashing roller (103) are respectively meshed with a second smashing roller (104), the two second smashing rollers (104) are respectively rotatably arranged inside the material box (101) through a rotating shaft, a baffle (105) is fixedly connected to the top of the inside of the material box (101), and the two baffles (105) are arranged on the whole, two baffle (105) are located two respectively the both sides of second crushing roller (104), the fixed surface of material case (101) opposite side installs motor two (106), motor two (106) are provided with two, two altogether the equal fixedly connected with pivot (107) of output of motor two (106), two pivot (107) all are located the below of baffle (105), two the other end of pivot (107) all is connected with the surface rotation of material case (101) inboard, and two the equal fixed mounting in interval in surface of pivot (107) has a plurality of mixing blade (108).

3. The feeding device of the horizontal injection molding machine for dental floss production according to claim 1, wherein: the mounting table is characterized in that a bottom plate (4) is arranged below the mounting table (5), height adjusting mechanisms (3) are arranged between the bottom plate (4) and the mounting table (5), the height adjusting mechanisms (3) are four in number, and the height adjusting mechanisms (3) are located on the periphery of the bottom plate (4) and the mounting table (5) respectively.

4. The feeding device of a horizontal injection molding machine for dental floss production according to claim 3, wherein: height adjusting mechanism (3) include stand (301) and motor three (303), stand (301) fixed mounting is on the upper surface of bottom plate (4), screw (304) have been seted up to the upper end of stand (301), threaded rod (302) are pegged graft to the internal thread of screw (304), the top fixed mounting of threaded rod (302) has driven tooth (306), the last fixed surface of driven tooth (306) is connected with bull stick (307), bull stick (307) run through the surface of mount table (5) and rotate with mount table (5) and be connected, motor three (303) fixed mounting is at the lower surface of mount table (5), the output shaft fixed mounting of motor three (303) has drive tooth (305), drive tooth (305) and driven tooth (306) mesh mutually.

5. The feeding device of a horizontal injection molding machine for dental floss production according to claim 2, wherein: the material box is characterized in that a material injection port (7) is fixedly mounted on one side of the upper surface of the material box (101), the material injection port (7) is communicated with the inside of the material box (101), a crushing port (8) is formed in the upper surface of the material box (101) in a penetrating mode, and the crushing port (8) is located right above the first crushing roller (103).

6. The feeding device of a horizontal injection molding machine for dental floss production according to claim 2, wherein: the material box is characterized in that a material injection pipe (9) is fixedly connected between the bottom end inside the material box (101) and the top end inside the fixed frame (201), and a control valve (10) is fixedly installed on the surface of one side of the material injection pipe (9).

7. The feeding device of a horizontal injection molding machine for dental floss production according to claim 1, wherein: each feeding head (202) is connected with the inside of the fixed frame (201) through a stretchable hose.