CN213763300U

CN213763300U - Plastic shaping is with remaining fused plastics scraping mechanism

Info

Publication number: CN213763300U
Application number: CN202022793993.6U
Authority: CN
Inventors: 王芳; 邓态才; 冯亦武
Original assignee: Dongguan Fandaijia Industrial Co ltd
Current assignee: Dongguan Fandaijia Industrial Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-23
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a remain melting plastics and clear away equipment technical field, specifically speaking relates to a plastic shaping is with remaining melting plastics strikes off mechanism, the loach carrying platform comprises a supporting fram, be provided with scraping device on the horizontal segment plate body of support frame, scraping device is including setting up the first driving motor on the horizontal segment plate body bottom surface of support frame, first driving motor's output shaft end is provided with the guide rail that is the level form and sets up, the both ends of guide rail all rotate and are connected with the pivot, integrated into one piece has the lead screw between two pivots, the end of one of them pivot still is provided with second driving motor, threaded connection has the slider on the lead screw, the slider be located the guide rail and with between the guide rail sliding connection, there is the scraping blade that is vertical form setting through the connecting rod fixed mounting that is vertical form setting on the bottom surface of slider. The utility model discloses can strike off the position of blade according to the internal diameter adjustment of barrel, be convenient for strike off the operation, offer convenience for the user.

Description

Plastic shaping is with remaining fused plastics scraping mechanism

Technical Field

The utility model relates to a remain melting plastics and clear away equipment technical field, specifically speaking relates to a plastic shaping is with remaining melting plastics strikes off mechanism.

Background

When the forming plastic is prepared, the melting plastic is needed to be used as a raw material, after the melting operation is carried out on the melting plastic in the corresponding cylinder, the situation that the residual melting plastic is adhered to the cylinder wall can occur, a corresponding scraping mechanism is needed when the residual melting plastic adhered to the cylinder wall is scraped, and when the conventional scraping mechanism is used, the conventional scraping mechanism cannot be applied to cylinders with different inner diameters, so that certain inconvenience is brought to the scraping operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic shaping strikes off mechanism with remaining fused plastics to solve the defect that proposes among the above-mentioned background art.

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

the utility model provides a plastic shaping is with remaining fused plastics scraping mechanism, includes the support frame, the cross-section of support frame is the shape of falling U, be provided with scraping device on the horizontal segment plate body of support frame, scraping device is including setting up first driving motor on the horizontal segment plate body bottom surface of support frame, first driving motor's output shaft is vertical downward setting, first driving motor's output shaft end is provided with the guide rail that is the horizontal form setting, the both ends of guide rail are all rotated and are connected with the pivot, two integrated into one piece has the lead screw between the pivot, one of them the end of pivot still is provided with second driving motor, the terminal inseparable welding of output shaft of second driving motor is in the pivot, threaded connection has the slider on the lead screw, the slider be located in the guide rail and with sliding connection between the guide rail, there is the scraping blade that is vertical form setting through the connecting rod fixed mounting that is vertical form setting on the bottom surface of slider .

Preferably, a sliding groove communicated with the outside is formed in the guide rail, and the sliding block is located in the sliding groove and is in sliding connection with the sliding groove, so that the sliding block is more stable in moving.

Preferably, the two tail ends of the guide rail are integrally formed with end fixing plates, shaft holes communicated with the outside are formed in the end fixing plates, and the rotating shaft is located in the shaft holes and is rotatably connected with the shaft holes, so that the rotating shaft is ensured to be smoother in rotation.

Preferably, the fixed base on the second driving motor is fixedly installed on the end fixing plate through a plurality of fastening bolts, so that the second driving motor can be conveniently and fixedly installed.

Preferably, the tail end of the output shaft of the first driving motor is tightly welded with a rectangular plate, and the rectangular plate is fixedly installed on the guide rail through a plurality of fastening bolts, so that the guide rail is conveniently and fixedly installed on the output shaft of the first driving motor.

Preferably, two vertical section plate body bottoms of support frame all are provided with the bottom plate that is the level form and sets up, be provided with the backup pad under the bottom plate, be provided with the pneumatic cylinder on the upper surface of backup pad, the telescopic shaft end fixed mounting of pneumatic cylinder is in on the bottom plate, guarantee when using, can utilize the pneumatic cylinder work, realize highly adjusting the support frame, it is more convenient to make and strike off the operation.

Preferably, the bottom surface of the supporting plate is provided with a front universal wheel and a rear universal wheel which are symmetrical with each other, so that the device can move integrally.

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

1. the utility model discloses a scraping device who sets up, guarantee when using, can utilize second driving motor work to drive the lead screw and rotate, further drive and strike off the blade and remove, make the barrel that strikes off the blade and can be applicable to different internal diameters, in addition through the first driving motor who sets up, utilize first driving motor work to drive the guide rail and strike off the blade rotation, the realization strikes off the operation to the adhesion remaining molten plastics on section of thick bamboo wall, and is convenient to use, the conventional mechanism of striking off when using has been solved, can not be applicable to the barrel of different internal diameters, and then bring certain inconvenient problem for striking off the operation.

2. The utility model discloses a pneumatic cylinder that sets up, the pneumatic cylinder work of being convenient for utilize realizes highly adjusting the support frame, and it is more convenient to make to strike off the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the scraping device of the present invention;

fig. 3 is an exploded view of the scraping device of the present invention;

fig. 4 is a schematic view of a part of the structure of the present invention.

In the figure: 1. a support frame; 10. a base plate; 11. a support plate; 111. a universal wheel; 12. a hydraulic cylinder; 2. a scraping device; 20. a first drive motor; 201. a rectangular plate; 21. a guide rail; 211. a chute; 22. an end fixing plate; 221. a shaft hole; 23. a second drive motor; 24. a screw rod; 25. a rotating shaft; 26. a slider; 27. scraping the blade; 28. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a residual molten plastic scraping mechanism for plastic molding comprises a support frame 1, wherein the cross section of the support frame 1 is in an inverted U shape, a scraping device 2 is arranged on a horizontal section plate body of the support frame 1, the scraping device 2 comprises a first driving motor 20 arranged on the bottom surface of the horizontal section plate body of the support frame 1, and a fixed base on the first driving motor 20 is fixedly arranged on the bottom surface of the horizontal section plate body of the support frame 1 through a plurality of fastening bolts, so that the first driving motor 20 can be conveniently and fixedly arranged;

specifically, the output shaft of the first driving motor 20 is arranged vertically downwards, the tail end of the output shaft of the first driving motor 20 is provided with a guide rail 21 which is arranged horizontally, two end parts of the guide rail 21 are both rotatably connected with a rotating shaft 25, specifically, the two tail ends of the guide rail 21 are integrally formed with an end fixing plate 22, the end fixing plate 22 is internally provided with a shaft hole 221 communicated with the outside, the rotating shaft 25 is positioned in the shaft hole 221 and is rotatably connected with the shaft hole 221, and the rotating shaft 25 is ensured to be more smooth when rotating; a screw rod 24 is integrally formed between the two rotating shafts 25, a second driving motor 23 is further arranged at the tail end of one of the rotating shafts 25, the tail end of an output shaft of the second driving motor 23 is tightly welded on the rotating shaft 25, a sliding block 26 is connected to the screw rod 24 in a threaded manner, a corresponding threaded hole is formed in the sliding block 26, the screw rod 24 penetrates through the threaded hole in the sliding block 26 and is in threaded connection with the threaded hole in the sliding block 26, the sliding block 26 is located in the guide rail 21 and is in sliding connection with the guide rail 21, a vertically arranged scraping blade 27 is fixedly installed on the bottom surface of the sliding block 26 through a vertically arranged connecting rod 28, the bottom end of the connecting rod 28 is tightly welded on the scraping blade 27, and the top end of the connecting rod 28 is tightly welded on the sliding block 26, so that the structures of the sliding block 26, the connecting rod 28 and the scraping blade 27 are firmer and more stable; meanwhile, when the scraper is used, the second driving motor 23 can be used for working to drive the screw rod 24 to rotate, the sliding block 26 and the scraping blade 27 are further driven to move, and the scraping blade 27 can be suitable for cylinders with different inner diameters, so that the scraper is convenient to use.

In this embodiment, a sliding groove 211 communicated with the outside is arranged in the guide rail 21, the sliding block 26 is positioned in the sliding groove 211 and is in sliding connection with the sliding groove 211, and the cross sections of the sliding block 26 and the sliding groove 211 are both in a T shape, so that the sliding block 26 is more stable in moving.

Specifically, the fixing base on the second driving motor 23 is fixedly mounted on the end fixing plate 22 through a plurality of fastening bolts, so that the second driving motor 23 is conveniently and fixedly mounted.

Further, the rectangular plate 201 is tightly welded at the tail end of the output shaft of the first driving motor 20, and the rectangular plate 201 is fixedly installed on the guide rail 21 through a plurality of fastening bolts, so that the guide rail 21 is conveniently and fixedly installed on the output shaft of the first driving motor 20.

In addition, a bottom plate 10 arranged in a horizontal shape is integrally formed at the bottom ends of two vertical section plate bodies of the support frame 1, a support plate 11 is arranged right below the bottom plate 10, a hydraulic cylinder 12 is arranged on the upper surface of the support plate 11, and a fixed base on the hydraulic cylinder 12 is fixedly arranged on the support plate 11 through a plurality of fastening bolts, so that the hydraulic cylinder 12 can be conveniently and fixedly arranged; the telescopic shaft end of the hydraulic cylinder 12 is fixedly mounted on the bottom plate 10 through a plurality of fastening bolts, so that when the hydraulic cylinder is used, the hydraulic cylinder 12 can be used for working, the height of the support frame 1 is adjusted, and scraping operation is more convenient.

It should be noted that, two front and rear universal wheels 111, which are symmetrical to each other, are fixedly mounted on the bottom surface of the supporting plate 11 through a plurality of fastening bolts, so as to facilitate the movement of the whole device.

It should be noted that the first driving motor 20, the second driving motor 23 and the hydraulic cylinder 12 in the present embodiment are conventional technologies, and are not described herein again.

When the plastic molding scraping mechanism for residual molten plastic is used, firstly, the hydraulic cylinder 12 is started and made to work, the hydraulic cylinder 12 works, the extension shaft on the hydraulic cylinder extends to drive the support frame 1 to move upwards to a proper height, then the device is moved to a proper position, the output shaft of the first driving motor 20 is ensured to be concentric with the cylinder body of the residual molten plastic, then the hydraulic cylinder 12 is started and made to work, the hydraulic cylinder 12 works, the extension shaft on the hydraulic cylinder shortens to drive the support frame 1 to move downwards, after the scraping blade 27 extends into the cylinder body of the residual molten plastic, the hydraulic cylinder 12 is stopped to be started, the second driving motor 23 is connected with an external power supply and made to work, the second driving motor 23 works, when the output shaft on the hydraulic cylinder rotates forwards or reversely, the rotating shaft 25 and the screw rod 24 can be driven to rotate forwards or reversely, when the screw rod 24 rotates forwards or reversely, will drive slider 26 and strike off blade 27 and move along lead screw 24 forward or backward, when striking off blade 27 and remove suitable position and support and stop starting second driving motor 23 when remaining the barrel inner wall of fused plastics, switch on external power supply and make its work with first driving motor 20 again, first driving motor 20 work, output shaft rotation on it drives guide rail 21 and strikes off blade 27 and rotates, the realization strikes off the operation to the barrel that remains fused plastics, facilitate the use, conventional striking off mechanism when using has been solved, can not be applicable to the barrel of different internal diameters, and then give the problem that strikes off the operation and bring certain inconvenience.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic shaping is with remaining fused plastics scraping mechanism which characterized in that: the scraping device comprises a support frame (1), the cross section of the support frame (1) is in an inverted U shape, a scraping device (2) is arranged on a horizontal section plate body of the support frame (1), the scraping device (2) comprises a first driving motor (20) arranged on the bottom surface of the horizontal section plate body of the support frame (1), an output shaft of the first driving motor (20) is vertically and downwards arranged, a guide rail (21) which is horizontally arranged is arranged at the tail end of the output shaft of the first driving motor (20), two ends of the guide rail (21) are respectively and rotatably connected with a rotating shaft (25), a screw rod (24) is integrally formed between the two rotating shafts (25), a second driving motor (23) is further arranged at the tail end of one rotating shaft (25), the tail end of the output shaft of the second driving motor (23) is tightly welded on the rotating shaft (25), and a sliding block (26) is in threaded connection with the screw rod (24), slider (26) are located in guide rail (21) and with sliding connection between guide rail (21), there is scraping blade (27) that are vertical form setting through connecting rod (28) fixed mounting that is vertical form setting on the bottom surface of slider (26).

2. The scraping mechanism for scraping off residual molten plastic for plastic molding according to claim 1, wherein: a sliding groove (211) communicated with the outside is formed in the guide rail (21), and the sliding block (26) is located in the sliding groove (211) and is in sliding connection with the sliding groove (211).

3. The scraping mechanism for scraping off residual molten plastic for plastic molding according to claim 1, wherein: the end fixing plates (22) are integrally formed at two tail ends of the guide rail (21), shaft holes (221) communicated with the outside are formed in the end fixing plates (22), and the rotating shaft (25) is located in the shaft holes (221) and is rotationally connected with the shaft holes (221).

4. The scraping mechanism for scraping off residual molten plastic for plastic molding according to claim 3, characterized in that: and a fixed base on the second driving motor (23) is fixedly arranged on the end fixing plate (22) through a plurality of fastening bolts.

5. The scraping mechanism for scraping off residual molten plastic for plastic molding according to claim 1, wherein: the tail end of an output shaft of the first driving motor (20) is tightly welded with a rectangular plate (201), and the rectangular plate (201) is fixedly installed on the guide rail (21) through a plurality of fastening bolts.

6. The scraping mechanism for scraping off residual molten plastic for plastic molding according to claim 1, wherein: two vertical section plate body bottoms of support frame (1) all are provided with bottom plate (10) that are the level form and set up, be provided with backup pad (11) under bottom plate (10), be provided with pneumatic cylinder (12) on the upper surface of backup pad (11), the telescopic shaft end fixed mounting of pneumatic cylinder (12) is in on bottom plate (10).

7. The scraping mechanism for scraping off residual molten plastic for plastic molding according to claim 6, wherein: the bottom surface of the supporting plate (11) is provided with a front universal wheel and a rear universal wheel (111) which are symmetrical with each other.