CN218056713U - Feeding mechanism for numerical control machine tool for plastic model machining - Google Patents

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a feeding mechanism for a numerical control machine tool for plastic model processing, which comprises a bottom plate; the utility model discloses a forward starts elevator motor, elevator motor can drive first screw rod under the cooperation of bearing and carry out clockwise rotation after the forward starts, first screw rod can drive the fillet of screw rebound under the cooperation of slide rail and slider when clockwise rotation, can realize altitude mixture control's function, the digit control machine tool that is applicable to different specifications carries out the material loading, the practicality is high, simultaneously through starting driving motor after the casing removes to the top of lathe feed inlet, driving motor can drive the transfer line and rotate under sealed bearing's the cooperation after the start-up, the transfer line can drive four limiting plates simultaneously when rotatory and rotate, the limiting plate can drive arc scraper blade promotion plastics model when rotating, can realize preventing the function of blockking up, staff's work burden has been alleviateed, the material loading efficiency has been improved.

Description

Feeding mechanism for numerical control machine tool for plastic model machining

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a feed mechanism for digit control machine tool of plastics model processing.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions, decodes the program, expresses the program by coded numbers, inputs the program into a numerical control device through an information carrier, the numerical control machine needs to use a feeding mechanism when processing a plastic model, the function of the existing feeding mechanism is single at present, only the plastic model is put into a shell, then a feed opening of the shell is aligned with a feed opening of a machine tool, the shell is opened when feeding, so that the plastic model drops downwards, but the plastic model easily blocks a discharge opening when dropping downwards in the shell, and an outlet needs to be dredged manually after being blocked, so that the workload of workers is increased, the feeding efficiency is reduced, the control system does not have a height adjusting function, and cannot be suitable for numerical control machines with different heights to use, and if the distance between the plastic models is too large, the dropping condition is caused, and the practicability of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mechanism for digit control machine tool of plastics model processing has possessed and can realize preventing blockking up the function and can realize altitude mixture control function's advantage, has solved current feed mechanism and has caused the problem of blockking up and not possessing altitude mixture control easily when the ejection of compact.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a feed mechanism for digit control machine tool of plastics model processing, includes the bottom plate, the top bolt of bottom plate has fixed frame, the inside of fixed frame is rotated through the bearing and is connected with first screw rod, the fixed cover of the other end of first screw rod has been cup jointed elevator motor, the surperficial threaded connection of first screw rod has the screw thread piece, one side bolt of screw thread piece has the fixed plate, the opposite side bolt of fixed plate has the casing, the top and the bottom of casing have been seted up respectively and have been added material mouth and discharge gate, the inside of casing is rotated through sealed bearing and is connected with the transfer line, the fixed cover of one end of transfer line has been cup jointed driving motor, the surperficial equidistance bolt of transfer line has four limiting plates, the other end bolt of limiting plate has arc scraper blade.

Preferably, the surface of the lifting motor is fixedly sleeved with an annular plate, and two connecting plates are bolted between the top of the annular plate and the fixed frame.

Preferably, a slide rail is bolted to the inside of the fixed frame, and a slide block slidably connected with the slide rail is bolted to the other side of the threaded block.

Preferably, universal wheels are symmetrically bolted to the bottom of the bottom plate, and brake pads are mounted on the surfaces of the universal wheels.

Preferably, the bottom of the bottom plate is provided with an anti-skid plate, the top of the anti-skid plate is rotatably connected with a second screw through a bearing, the other end of the second screw penetrates through the upper part of the bottom plate and is bolted with a rotating handle, and the top of the bottom plate is provided with a groove matched with the rotating handle for use.

Preferably, the bottom of the bottom plate is symmetrically bolted with two hollow pipes, and guide rods bolted with the antiskid plates are arranged inside the hollow pipes.

Preferably, the top of the charging opening is in threaded connection with a sealing cover.

Preferably, the top of the bottom plate is bolted with a storage box.

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

the utility model discloses a positive start elevator motor, elevator motor can drive the first screw rod through the cooperation of bearing after positive start and carry out clockwise rotation, and the first screw rod can drive the screw thread piece through the cooperation of slide rail and slider when clockwise rotating and upwards move, can realize the function of height control, is applicable to the digit control machine tool of different specifications and carries out the material loading, and the practicality is high;

the utility model discloses a start driving motor after the casing removes the top to the lathe feed inlet, driving motor can drive the transfer line and rotate under sealed bearing's the cooperation after the start-up, and the transfer line can drive four limiting plates simultaneously when rotatory and rotate, and the limiting plate can drive arc scraper blade and promote the plastic model when rotating, can realize preventing the function of blockking up, has alleviateed staff's work burden, has improved material loading efficiency.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a fixing frame; 3. a first screw; 4. a lifting motor; 5. a thread block; 6. a fixing plate; 7. a housing; 8. a feeding port; 9. a discharge port; 10. a transmission rod; 11. a drive motor; 12. a limiting plate; 13. an arc-shaped scraper plate; 14. an annular plate; 15. a slide rail; 16. a slider; 17. a universal wheel; 18. a cleat; 19. a second screw; 20. a hollow tube; 21. a guide rod; 22. a sealing cover; 23. a storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1, 2 and 3, a feeding mechanism for a numerical control machine tool for processing a plastic model comprises a base plate 1, a fixed frame 2 is bolted at the top of the base plate 1, a first screw rod 3 is rotatably connected inside the fixed frame 2 through a bearing, a lifting motor 4 is fixedly sleeved at the other end of the first screw rod 3, a thread block 5 is connected with the surface of the first screw rod 3 in a threaded manner, a fixed plate 6 is bolted at one side of the thread block 5, a shell 7 is bolted at the other side of the fixed plate 6, a feeding port 8 and a discharging port 9 are respectively arranged at the top and the bottom of the shell 7, a transmission rod 10 is rotatably connected inside the shell 7 through a sealing bearing, a driving motor 11 is fixedly sleeved at one end of the transmission rod 10, four limiting plates 12 are bolted at equal intervals on the surface of the transmission rod 10, an arc-shaped scraper 13 is bolted at the other end of the limiting plates 12, and the lifting motor 4 is started forward, lifting motor 4 can drive first screw rod 3 through the cooperation of bearing and carry out clockwise rotation after forward start, first screw rod 3 can drive thread block 5 upward movement under the cooperation of slide rail 15 and slider 16 when clockwise rotation, can realize altitude mixture control's function, the digit control machine tool that is applicable to different specifications carries out the material loading, high in practicability, simultaneously through starting driving motor 11 after casing 7 removes to the top of lathe feed inlet, driving motor 11 can drive transfer line 10 through sealed bearing's cooperation after starting and rotate, transfer line 10 can drive four limiting plates 12 simultaneously when rotatory and rotate, limiting plate 12 can drive arc scraper blade 13 when rotating and promote the plastics model, can realize preventing blockking up the function, staff's work burden has been alleviateed, material loading efficiency has been improved.

Further, elevator motor 4's fixed surface has cup jointed annular plate 14, and the bolt has two connecting plates between annular plate 14's top and the fixed frame 2, through the setting of annular plate 14 and connecting plate, can fix elevator motor 4, prevents that elevator motor 4 from dropping downwards at the operation in-process.

Furthermore, a slide rail 15 is bolted in the fixing frame 2, a slide block 16 which is slidably connected with the slide rail 15 is bolted on the other side of the thread block 5, and the thread block 5 can be limited by the arrangement of the slide rail 15 and the slide block 16, so that the thread block 5 is prevented from being turned over in the process of moving up and down.

Further, the bottom symmetry bolt of bottom plate 1 has universal wheel 17, and the surface mounting of universal wheel 17 has the brake block, through the setting of universal wheel 17, can be convenient for the staff move equipment.

Further, the bottom of bottom plate 1 is provided with antiskid ribbed tile 18, and antiskid ribbed tile 18's top is connected with second screw 19 through the bearing rotation, and the other end of second screw 19 runs through to the top of bottom plate 1 and the bolt has changeed the handle, and the recess that uses with changeing the cooperation is seted up at the top of bottom plate 1, through antiskid ribbed tile 18, second screw 19, change the handle and the setting of recess, can carry on spacingly to bottom plate 1, prevents that bottom plate 1 from continuing to remove after promoting appointed position.

Furthermore, two hollow pipes 20 are symmetrically bolted to the bottom of the bottom plate 1, guide rods 21 bolted to the antiskid plates 18 are arranged inside the hollow pipes 20, and the antiskid plates 18 can be limited by the arrangement of the hollow pipes 20 and the guide rods 21, so that the antiskid plates 18 are prevented from rotating in the process of moving up and down.

Further, the top threaded connection of material adding port 8 has sealed lid 22, through the setting of sealed lid 22, can seal material adding port 8, prevents that the inside material of casing 7 from throwing out.

Further, the top of bottom plate 1 is bolted with storing box 23, through the setting of storing box 23, can place article temporarily.

The working principle is as follows: when the device is used, the device is pushed to a specified position firstly, then a material model is poured into the shell 7 from the material adding port 8, after pouring is completed, the sealing cover 22 is screwed up and the lifting motor 4 is started in the forward direction, the lifting motor 4 can drive the first screw rod 3 to rotate clockwise through the matching of the bearing after being started in the forward direction, the first screw rod 3 can drive the thread block 5 to move upwards through the matching of the sliding rail 15 and the sliding block 16 when rotating clockwise, the thread block 5 can drive the shell 7 to move upwards through the matching of the fixing plate 6 when moving upwards, after the shell 7 moves to a height higher than the feed port of the machine tool, the discharge port 9 is pushed to the position below the feed port of the machine tool, the driving motor 11 can drive the transmission rod 10 to rotate through the matching of the sealing bearing after being started, the transmission rod 10 can drive the four limiting plates 12 to rotate simultaneously, and the limiting plates 12 can drive the arc-shaped scraping plates 13 to push the plastic model and enable the plastic model in the shell 7 to uniformly fall from the discharge port 9 when rotating.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 (8)

1. The utility model provides a feeding mechanism for digit control machine tool of plastics model processing, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is bolted and is had fixed frame (2), the inside of fixed frame (2) is rotated through the bearing and is connected with first screw rod (3), elevator motor (4) have been fixed to be cup jointed to the other end of first screw rod (3), the surperficial threaded connection of first screw rod (3) has screw thread piece (5), one side bolt of screw thread piece (5) has fixed plate (6), the opposite side bolt of fixed plate (6) has casing (7), add material mouth (8) and discharge gate (9) have been seted up respectively to the top and the bottom of casing (7), the inside of casing (7) rotates through sealed bearing and is connected with transfer line (10), the one end fixed cup joint of transfer line (10) has driving motor (11), the surface bolt of transfer line (10) has four limiting plates (12), the other end bolt joint of limiting plate (12) has arc scraper blade (13).

2. The feeding mechanism for the numerical control machine tool for plastic mold machining according to claim 1, characterized in that: the surface of the lifting motor (4) is fixedly sleeved with an annular plate (14), and two connecting plates are bolted between the top of the annular plate (14) and the fixed frame (2).

3. The feeding mechanism for the numerical control machine tool for plastic mold machining according to claim 1, characterized in that: the inner part of the fixed frame (2) is bolted with a sliding rail (15), and the other side of the thread block (5) is bolted with a sliding block (16) which is connected with the sliding rail (15) in a sliding way.

4. The feeding mechanism for the numerically-controlled machine tool for plastic mold machining according to claim 1, wherein: the bottom symmetry of bottom plate (1) is bolted connection universal wheel (17), the surface mounting of universal wheel (17) has the brake block.

5. The feeding mechanism for the numerically-controlled machine tool for plastic mold machining according to claim 1, wherein: the anti-skid device is characterized in that an anti-skid plate (18) is arranged at the bottom of the bottom plate (1), the top of the anti-skid plate (18) is rotatably connected with a second screw (19) through a bearing, the other end of the second screw (19) penetrates through the upper portion of the bottom plate (1) and is bolted with a rotating handle, and a groove matched with the rotating handle for use is formed in the top of the bottom plate (1).

6. The feeding mechanism for the numerical control machine tool for plastic mold machining according to claim 5, characterized in that: the bottom of the bottom plate (1) is symmetrically bolted with two hollow pipes (20), and guide rods (21) which are bolted with the antiskid plates (18) are arranged in the hollow pipes (20).

7. The feeding mechanism for the numerical control machine tool for plastic mold machining according to claim 1, characterized in that: the top of the feeding port (8) is in threaded connection with a sealing cover (22).

8. The feeding mechanism for the numerical control machine tool for plastic mold machining according to claim 1, characterized in that: the top of the bottom plate (1) is bolted with a storage box (23).

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