CN219633921U - Frock is used in polyimide stick cuting - Google Patents

Abstract

The utility model discloses a tool for cutting polyimide rods, which comprises a processing table, a positioning part used for fixing a plurality of workpieces, a driving part used for moving the workpieces and a cutting part used for cutting the workpieces, wherein the positioning part comprises a pushing frame arranged above the processing table, moving grooves respectively arranged on two sides of the top of the pushing frame, a plurality of moving blocks uniformly arranged in the moving grooves, a positioning plate fixedly connected with the tops of the moving blocks, arc grooves respectively arranged on two sides of the positioning plate and a cylinder connected with the leftmost moving block.

Description

Frock is used in polyimide stick cuting

Technical Field

The utility model belongs to the technical field of polyimide rod processing, and particularly relates to a tool for cutting polyimide rods.

Background

Polyimide is one of organic polymer materials with optimal comprehensive performance, has various varieties and forms, has various ways in synthesis, has various purposes and is a film: the transparent polyimide film can be used as a soft solar cell bottom plate and a coating: as insulating paint for electromagnetic wires, or as high temperature resistant paint, advanced composite material: the polyimide rod is used for various purposes such as aerospace, aircraft, rocket parts and the like, polyimide exists in various forms in various purposes, and one polyimide rod is used.

The utility model discloses a polyimide rod cutting tool which comprises a workbench, wherein one side of the top end of the workbench is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with two hydraulic rods, a plurality of polyimide rods are clamped between two adjacent clamping plates, then a cover plate is rotated to enable the bottom end of the cover plate to be attached to the polyimide rods, a circular ring is hung in a hook, the cover plate is fixed with a bottom plate, the polyimide rods are fixed between the cover plate and the bottom plate, the polyimide rods can be cut at one time, the working efficiency is improved, when the device is idle and stored, an L-shaped plate plays a barrier effect on a cutting knife, danger to a human body is avoided, falling scraps are collected from a guide bin and a collection bag when the cutting knife cuts the polyimide rods, and trouble caused by scraps in later cleaning is avoided.

Based on the retrieval of above-mentioned patent to combine the frock of cuting among the prior art to find, above-mentioned frock of cuting when using, can fix the dress of cuting to many polyimide sticks simultaneously, but when its pulling lug, a plurality of springs deform, and the required force is great, and utilizes the elasticity of spring, and fixed to polyimide stick, fixed effect is relatively poor, and stability is not enough, leads to polyimide stick to rock easily, influences to cut, and the practicality is lower.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a tool for cutting polyimide rods, which has the advantages of being capable of simultaneously positioning and fixing a plurality of workpieces, preventing the workpieces from shaking and shifting, improving the positioning stability of the workpieces and simultaneously cutting the plurality of workpieces, and solves the problems that the existing tool can simultaneously fix and cut a plurality of polyimide rods, but when a lug is pulled by the existing tool, the plurality of springs deform, the required force is larger, and the polyimide rods are easy to shake, the cutting is influenced and the practicability is lower when the polyimide rods are fixed by the elasticity of the springs.

The utility model discloses a tool for cutting polyimide bars, which comprises a processing table, a positioning part for fixing a plurality of workpieces, a driving part for moving the workpieces and a cutting part for cutting the workpieces, wherein the positioning part comprises a pushing frame arranged above the processing table, moving grooves respectively arranged on two sides of the top of the pushing frame, a plurality of moving blocks uniformly arranged in the moving grooves, a positioning plate fixedly connected with the tops of the moving blocks, arc-shaped grooves respectively arranged on two sides of the positioning plate and an air cylinder connected with the leftmost moving block, and the moving blocks are in sliding connection with the moving grooves.

As the preferable mode of the utility model, the driving part comprises a fixed block fixedly connected with the top of the processing table, a pushing groove arranged at the top of the fixed block, two swinging grooves arranged at one side of the pushing groove, a pushing block arranged in the pushing groove, a connecting block arranged between the pushing block and the pushing frame, a first motor connected with the bottom of the processing table, a first rotating shaft connected with the first motor, a rotating disc connected with the first rotating shaft, a fixed rod arranged at the top of the rotating disc, a swinging rod arranged between the fixed rod and the pushing block and a limiting part used for limiting the moving distance of the pushing block, wherein the first rotating shaft is rotationally connected with the processing table, the swinging rod is respectively hinged with the fixed rod and the pushing block, and the pushing block is in sliding connection with the pushing groove.

As the preferable mode of the utility model, the cutting component comprises a fixed plate, a second rotating shaft, a second motor, a through hole and a cutting knife, wherein the fixed plate is respectively arranged on two sides of the bottom of the processing table, the second rotating shaft is connected with the fixed plate, the second motor is connected with the second rotating shaft, the through hole is formed in the top of the processing table, and the cutting knife is connected with the second rotating shaft, and the second rotating shaft is connected with the fixed plate in a rotating way.

As preferable, the limiting component comprises limiting grooves respectively arranged at two sides in the pushing groove and limiting blocks respectively arranged at two sides of the pushing block, and the pushing block is fixedly connected with the limiting blocks.

As the preferable mode of the utility model, the two sides of the top of the processing table are respectively provided with a stabilizing groove, a stabilizing block is arranged in the stabilizing grooves in a sliding way, and the stabilizing block is fixedly connected with the pushing frame.

As the preferable mode of the utility model, the periphery of the bottom of the processing table is fixedly connected with supporting seats respectively, and universal wheels are arranged at the bottom of the supporting seats.

As the preferable mode of the utility model, the limit groove is T-shaped, the limit block is I-shaped, and the limit block is in sliding connection with the limit groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the processing table, the driving part, the cutting part, the pushing frame, the moving groove, the moving block, the positioning plate, the arc-shaped groove and the air cylinder are arranged, the moving block is in sliding connection with the moving groove, the pushing frame is in a U shape, a plurality of workpieces can be positioned and fixed at the same time, the workpieces can be prevented from shaking and shifting, the positioning stability of the workpieces can be improved, the plurality of workpieces can be cut off at the same time, and the problems that the existing fixture can be used for fixing and cutting a plurality of polyimide rods at the same time, but when a lug is pulled by the existing fixture, the plurality of springs deform, the required force is larger, and when the polyimide rods are fixed by the aid of the elasticity of the springs, the fixing effect is poor, the stability is insufficient, the polyimide rods are easy to shake, the cutting is influenced, and the practicability is low are solved.

2. According to the utility model, the fixed block, the pushing groove, the swinging groove, the pushing block, the connecting block, the first motor, the first rotating shaft, the rotating disc, the fixed rod, the swinging rod and the limiting component are arranged, the first rotating shaft is in rotating connection with the processing table, the swinging rod is respectively hinged with the fixed rod and the pushing block, the pushing block is in sliding connection with the pushing groove, the first motor drives the rotating disc on the first rotating shaft to rotate, the swinging rod can be driven to swing, the pushing block can be driven to move in the pushing groove, the pushing frame can be driven to move, and the workpiece can be conveniently cut off.

3. According to the utility model, the fixed plate, the second rotating shaft, the second motor, the through hole and the cutting knife are arranged, the second rotating shaft is rotationally connected with the fixed plate, the second motor can drive the second rotating shaft to rotate, the second rotating shaft can drive the cutting knife to rotate, and the cutting knife can cut off a workpiece when the workpiece moves left and right.

4. According to the utility model, the limiting groove and the limiting block are arranged, the pushing block is fixedly connected with the limiting block, the limiting block can synchronously move with the pushing block, the moving distance of the pushing block can be limited, and the pushing block can be prevented from being separated from the pushing groove.

5. According to the utility model, the stabilizing groove and the stabilizing block are arranged, the stabilizing block is fixedly connected with the pushing frame, the stabilizing block can synchronously move with the pushing frame, the moving stability of the pushing frame can be ensured, and meanwhile, the pushing frame can be supported to a certain extent to prevent the pushing frame from being suspended.

6. According to the utility model, the supporting seat and the universal wheels are arranged, so that the processing table can be conveniently pushed to move, workpieces can be conveniently cut off at different positions, and the flexibility can be improved.

7. According to the utility model, the limiting groove is T-shaped, the limiting block is in an I shape, and is in sliding connection with the limiting groove, so that the limiting block can slide in the limiting groove conveniently, the limiting block can be prevented from being separated from the limiting groove, and the sliding stability of the limiting block can be improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a left side view provided by an embodiment of the present utility model;

FIG. 3 is a perspective cross-sectional view at A-A in FIG. 2 provided by an embodiment of the present utility model;

FIG. 4 is a perspective cross-sectional view at B-B in FIG. 2 provided by an embodiment of the present utility model;

FIG. 5 is an enlarged view of FIG. 4 at A provided by an embodiment of the present utility model;

FIG. 6 is a front view provided by an embodiment of the present utility model;

fig. 7 is a perspective cross-sectional view at C-C of fig. 6 provided by an embodiment of the present utility model.

In the figure: 1. a processing table; 21. a pushing frame; 22. a moving groove; 23. a moving block; 24. a positioning plate; 25. an arc-shaped groove; 26. a cylinder; 27. a fixed block; 28. a pushing groove; 29. a swinging groove; 30. a pushing block; 31. a connecting block; 32. a first motor; 33. a first rotating shaft; 34. a rotating disc; 35. a fixed rod; 36. a swinging rod; 37. a fixing plate; 38. a second rotating shaft; 39. a second motor; 40. a through port; 41. a cutting knife; 42. a limit groove; 43. a limiting block; 44. a stabilizing groove; 45. a stabilizing block; 46. a support base; 47. and a universal wheel.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, the tooling for cutting polyimide bars provided by the embodiment of the utility model comprises a processing table 1, a positioning component for fixing a plurality of workpieces, a driving component for moving the workpieces and a cutting component for cutting the workpieces, wherein the positioning component comprises a pushing frame 21 arranged above the processing table 1, moving grooves 22 respectively arranged on two sides of the top of the pushing frame 21, a plurality of moving blocks 23 uniformly arranged in the moving grooves 22, a positioning plate 24 fixedly connected with the top of the moving blocks 23, arc-shaped grooves 25 respectively arranged on two sides of the positioning plate 24 and an air cylinder 26 connected with the leftmost moving block 23, the moving blocks 23 are in sliding connection with the moving grooves 22, and the pushing frame 21 is in a U shape.

Referring to fig. 1 and 3, the driving part includes a fixed block 27 fixedly connected to the top of the processing table 1, a pushing groove 28 formed on the top of the fixed block 27, two swinging grooves 29 formed on one side of the pushing groove 28, a pushing block 30 formed in the pushing groove 28, a connecting block 31 formed between the pushing block 30 and the pushing frame 21, a first motor 32 connected to the bottom of the processing table 1, a first rotating shaft 33 connected to the first motor 32, a rotating disc 34 connected to the first rotating shaft 33, a fixed rod 35 formed on the top of the rotating disc 34, a swinging rod 36 formed between the fixed rod 35 and the pushing block 30, and a limiting part for limiting the moving distance of the pushing block 30, wherein the first rotating shaft 33 is rotatably connected to the processing table 1, the swinging rod 36 is hinged to the fixed rod 35 and the pushing block 30, and the pushing block 30 is slidably connected to the pushing groove 28.

The scheme is adopted: through setting up fixed block 27, promote groove 28, swinging tank 29, promote the piece 30, connecting block 31, first motor 32, first pivot 33, rolling disc 34, dead lever 35, swinging rod 36 and spacing part, first pivot 33 rotates with processing platform 1 and is connected, swinging rod 36 articulates with dead lever 35 and promote piece 30 respectively, promote piece 30 and promote groove 28 sliding connection, first motor 32 drives the rolling disc 34 rotation on the first pivot 33, can drive swinging rod 36 swing, and then can drive the piece 30 and promote the inslot 28 removal, and then can drive the promotion frame 21 and remove, can be convenient for cut the operation to the work piece.

Referring to fig. 7, the cutting means includes a fixed plate 37 respectively disposed on two sides of the bottom of the processing table 1, a second rotating shaft 38 connected to the fixed plate 37, a second motor 39 connected to the second rotating shaft 38, a through hole 40 formed on the top of the processing table 1, and a cutting blade 41 connected to the second rotating shaft 38, where the second rotating shaft 38 is rotatably connected to the fixed plate 37.

The scheme is adopted: through setting up fixed plate 37, second pivot 38, second motor 39, opening 40 and cutting knife 41, second pivot 38 is connected with the rotation of fixed plate 37, and second motor 39 can drive second pivot 38 and rotate, and second pivot 38 rotates and can drive cutting knife 41 and rotate, and when the work piece moved about, cutting knife 41 can cut the work piece.

Referring to fig. 5, the limiting component includes limiting grooves 42 respectively formed on two sides in the pushing groove 28 and limiting blocks 43 respectively formed on two sides of the pushing block 30, and the pushing block 30 is fixedly connected with the limiting blocks 43.

The scheme is adopted: by providing the limiting groove 42 and the limiting block 43, the pushing block 30 is fixedly connected with the limiting block 43, the limiting block 43 can move synchronously with the pushing block 30, the moving distance of the pushing block 30 can be limited, and the pushing block 30 can be prevented from being separated from the pushing groove 28.

Referring to fig. 1, stabilizing grooves 44 are respectively formed on two sides of the top of the processing table 1, stabilizing blocks 45 are slidably arranged in the stabilizing grooves 44, and the stabilizing blocks 45 are fixedly connected with the pushing frame 21.

The scheme is adopted: through setting up stable groove 44 and stable piece 45, stable piece 45 and promotion frame 21 fixed connection, stable piece 45 can with promote the frame 21 synchronous motion, can guarantee to promote the stability that frame 21 removed, can carry out certain support to promoting the frame 21 simultaneously, prevent that it is unsettled.

Referring to fig. 1, the periphery of the bottom of the processing table 1 is fixedly connected with a supporting seat 46, and a universal wheel 47 is arranged at the bottom of the supporting seat 46.

The scheme is adopted: through setting up supporting seat 46 and universal wheel 47, can be convenient for promote processing platform 1 and remove, can be convenient for cut the work piece in different positions, can improve the flexibility.

Referring to fig. 5, the limiting groove 42 is T-shaped, the limiting block 43 is i-shaped, and the limiting block 43 is slidably connected with the limiting groove 42.

The scheme is adopted: through setting up spacing groove 42 shape for T shape, stopper 43 shape is the worker shape, stopper 43 and spacing groove 42 sliding connection, stopper 43 that can be convenient for slide in spacing groove 42, can prevent that stopper 43 from breaking away from spacing groove 42, can improve stopper 43 sliding stability.

The working principle of the utility model is as follows:

when the cutter is used, a workpiece is placed between two adjacent positioning plates 24 respectively, then the air cylinder 26 is started, the air cylinder 26 pushes the leftmost moving block 23 to move, the moving block 23 moves to drive the positioning plates 24 to move, meanwhile, the adjacent moving block 23 can be pushed to move, the cutter 41 can be driven to rotate by the rotation of the second rotating shaft 38, the workpiece can be fixed between two adjacent arc grooves 25 by repeating the steps, then the first motor 32 and the second motor 39 are started, the first motor 32 drives the rotating disc 34 to rotate, the rotating disc 34 rotates to drive the fixing rod 35 to rotate, the fixing rod 35 rotates to drive the swinging rod 36 to move, the swinging rod 36 moves to push the pushing block 30 to move to the right, the pushing frame 21 at the other end of the pushing block 31 moves to push the workpiece to move, the second motor 39 drives the second rotating shaft 38 to rotate, and the cutter 41 can cut off the workpiece when the workpiece moves.

To sum up: this polyimide stick cuts and uses frock, through setting up processing platform 1, promote the frame 21, the movable groove 22, the movable block 23, the locating plate 24, arc groove 25, the cylinder 26, fixed block 27, promote the groove 28, swing groove 29, promote the piece 30, connecting block 31, first motor 32, first pivot 33, rolling disc 34, dead lever 35, swing lever 36, fixed plate 37, second pivot 38, second motor 39, the through-hole 40, the cutting knife 41, spacing groove 42, stopper 43, stabilizing groove 44, stabilizing block 45, supporting seat 46 and universal wheel 47, the problem that current frock can be fixed to cut to many polyimide sticks simultaneously, but when its pulling lug, a plurality of springs are deformed, and the elasticity that utilizes the spring, if fixed to the polyimide stick, the fixed effect is relatively poor, stability is not enough, easily lead to the polyimide stick to rocking, influence cuts, the practicality is lower is solved.

It is noted that 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. Moreover, 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.

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

Claims (7)

1. The utility model provides a polyimide stick cuts and uses frock, includes processing platform (1), is used for carrying out fixed locating part, the drive part that is used for the work piece to remove to a plurality of work pieces and is used for cutting part that cuts to the work piece, its characterized in that: the positioning component comprises a pushing frame (21) arranged above the processing table (1), moving grooves (22) respectively formed in two sides of the top of the pushing frame (21), a plurality of moving blocks (23) uniformly arranged in the moving grooves (22), a positioning plate (24) fixedly connected with the tops of the moving blocks (23), arc-shaped grooves (25) respectively formed in two sides of the positioning plate (24) and air cylinders (26) connected with the leftmost moving block (23), wherein the moving blocks (23) are in sliding connection with the moving grooves (22), and the pushing frame (21) is U-shaped.

2. The tooling for cutting polyimide bars according to claim 1, wherein: the driving component comprises a fixed block (27) fixedly connected with the top of the processing table (1), a pushing groove (28) formed in the top of the fixed block (27), two swinging grooves (29) formed in one side of the pushing groove (28), a pushing block (30) arranged in the pushing groove (28), a connecting block (31) arranged between the pushing block (30) and the pushing frame (21), a first motor (32) connected with the bottom of the processing table (1), a first rotating shaft (33) connected with the first motor (32), a rotating disc (34) connected with the first rotating shaft (33), a fixed rod (35) arranged at the top of the rotating disc (34), a swinging rod (36) arranged between the fixed rod (35) and the pushing block (30) and a limiting component used for limiting the moving distance of the pushing block (30), wherein the first rotating shaft (33) is rotationally connected with the processing table (1), and the swinging rod (36) is respectively hinged with the fixed rod (35) and the pushing block (30), and the pushing block (30) is slidingly connected with the pushing groove (28).

3. The tooling for cutting polyimide bars according to claim 1, wherein: the cutting part comprises a fixed plate (37) arranged on two sides of the bottom of the processing table (1), a second rotating shaft (38) connected with the fixed plate (37), a second motor (39) connected with the second rotating shaft (38), a through hole (40) formed in the top of the processing table (1) and a cutting knife (41) connected with the second rotating shaft (38), wherein the second rotating shaft (38) is connected with the fixed plate (37) in a rotating mode.

4. The tooling for cutting polyimide bars according to claim 2, wherein: the limiting component comprises limiting grooves (42) which are respectively formed in two sides of the pushing groove (28) and limiting blocks (43) which are respectively formed in two sides of the pushing block (30), and the pushing block (30) is fixedly connected with the limiting blocks (43).

5. The tooling for cutting polyimide bars according to claim 1, wherein: stabilizing grooves (44) are respectively formed in two sides of the top of the processing table (1), stabilizing blocks (45) are arranged in the stabilizing grooves (44) in a sliding mode, and the stabilizing blocks (45) are fixedly connected with the pushing frame (21).

6. The tooling for cutting polyimide bars according to claim 1, wherein: the periphery of the bottom of the processing table (1) is fixedly connected with a supporting seat (46) respectively, and universal wheels (47) are arranged at the bottom of the supporting seat (46).

7. The tooling for cutting polyimide bars according to claim 4, wherein: the limiting groove (42) is T-shaped, the limiting block (43) is I-shaped, and the limiting block (43) is in sliding connection with the limiting groove (42).