CN214979413U

CN214979413U - Material feeding mechanism of double-end saw

Info

Publication number: CN214979413U
Application number: CN202121351342.XU
Authority: CN
Inventors: 巨泽军
Original assignee: Weifang Giant Door And Window Technology Co ltd
Current assignee: Weifang Giant Door And Window Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-03
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a material feed mechanism of double-end saw, including the feed plate, the feed plate back is equipped with many supporting legs, the feed plate openly is equipped with the rotary trough that two symmetries set up, two all be equipped with reciprocal lead screw in the rotary trough, the inside transmission chamber that is equipped with of feed plate, the transmission intracavity is equipped with the motor, the motor passes through drive mechanism and reciprocal screw connection, the feed plate surface is equipped with the lifter plate, the lifter plate passes through reciprocating mechanism and reciprocal screw connection, the feed plate surface is equipped with the rack, the lifter plate surface is equipped with the shifting chute, be equipped with the double-end threaded rod in the shifting chute. The utility model discloses a set up drive mechanism and reciprocating mechanism, utilize motor, double-deck belt pulley and drive pulley can drive reciprocating screw to rotate to utilize the lead screw cover to drive lifter plate reciprocating motion about the feed plate surface, thereby realize the automatic transportation feed, need not artifical manual transport, save time and physical power improve work efficiency simultaneously.

Description

Material feeding mechanism of double-end saw

Technical Field

The utility model relates to a double-end saw technical field especially relates to a material feed mechanism of double-end saw.

Background

The double-end saw is a section cutting tool used in the production of doors and windows, is suitable for cutting and processing of aluminum-plastic sections of 45 degrees, 22.5 degrees and 90 degrees, adopts a hard alloy circular saw as a cutter, has high cutting speed and high production efficiency, and is ideal equipment in the batch production of aluminum-plastic doors and windows.

Door and window section bar gets into double-end saw processing and need pass through the feeding transportation, and door and window section bar need enter into the double-end saw processing platform that has the uniform height from ground, generally is artifical manual transport, and time-wasting and manpower relatively, and manpower transportation clamping stability is relatively poor, rises along with door and window section bar, often can take place the body power and do not prop up or the hand is smooth, leads to pressing from both sides door and window section bar and drops, injures operating personnel by a crashing object, and is dangerous high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a material feeding mechanism of a double-end saw.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a material feed mechanism of double-end saw, includes the feed plate, the feed plate back is equipped with many supporting legs, the feed plate openly is equipped with the turn trough that two symmetries set up, two all be equipped with reciprocal lead screw in the turn trough, the inside transmission chamber that is equipped with of feed plate, the transmission intracavity is equipped with the motor, the motor passes through drive mechanism and reciprocal screw connection, the feed plate surface is equipped with the lifter plate, the lifter plate passes through reciprocal mechanism and reciprocal screw connection, the feed plate surface is equipped with the rack, the lifter plate surface is equipped with the shifting chute, be equipped with double threaded rod in the shifting chute, double threaded rod passes through slewing mechanism and rack connection, the lifter plate top is equipped with the splint that two symmetries set up, two splint all are connected with double threaded rod through elastic mechanism.

Preferably, drive mechanism is including the double-deck belt pulley that is fixed in motor output shaft outer wall, reciprocal lead screw end runs through the rotary trough diapire and, reciprocal lead screw end is connected with transmission intracavity diapire rotation, reciprocal lead screw outer wall is fixed with drive pulley, double-deck belt pulley passes through the belt and is connected with drive pulley.

Preferably, the reciprocating mechanism comprises a screw sleeve sleeved on the outer wall of the reciprocating screw, and the side wall of the lifting plate is fixedly connected with the outer wall of the screw sleeve.

Preferably, the rotating mechanism comprises a gear fixed on the outer wall of the double-end threaded rod, and the gear is meshed with the rack.

Preferably, elastic mechanism includes the nut of threaded connection in double threaded rod outer wall, the lifter plate top is equipped with the movable plate, movable plate diapire and nut outer wall fixed connection, elastic connection has many springs between splint and the movable plate.

Preferably, the side wall of the lifting plate is provided with a limiting plate, and the moving plate and the side wall of the clamping plate are both in sliding connection with the side wall of the limiting plate.

The utility model has the advantages that:

1. through setting up drive mechanism and reciprocating mechanism, utilize motor, double-deck belt pulley and drive pulley can drive reciprocal lead screw and rotate to utilize the lead screw cover to drive lifter plate reciprocating motion about the feed plate surface, thereby realize the automatic transportation feed, need not artifical manual transport, save time and physical power, improve work efficiency simultaneously.

2. Through setting up slewing mechanism and elastic mechanism, utilize rack and gear cooperation to drive double threaded rod and rotate when the lifter plate rises to drive two movable plates and be close to and utilize spring extrusion splint, thereby utilize splint to carry out the centre gripping to the door and window section bar of placing on the lifter plate, highly high more, the centre gripping dynamics is big more, avoids rising the in-process to take place to drop and injures operating personnel by a crashing object.

Drawings

Fig. 1 is a schematic structural view of a feed plate of a material feeding mechanism of a double-end saw provided by the utility model;

fig. 2 is a schematic structural view of a transmission mechanism of a material feeding mechanism of a double-end saw provided by the utility model;

fig. 3 is a schematic structural view of the elastic mechanism of the material feeding mechanism of the double-end saw according to the present invention.

In the figure: the device comprises a feeding plate 1, a lifting plate 2, a moving plate 3, a clamping plate 4, a rotary groove 5, a rack 6, a transmission cavity 7, a motor 8, a double-layer belt pulley 9, a transmission belt pulley 10, a reciprocating screw rod 11, a screw rod sleeve 12, a double-head threaded rod 13, a gear 14 and a spring 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, a material feeding mechanism of double-end saw, including feed plate 1, the 1 back of feed plate is equipped with many supporting legs, feed plate 1 openly is equipped with two rotary troughs 5 that the symmetry set up, all be equipped with reciprocal lead screw 11 in two rotary troughs 5, feed plate 1 is inside to be equipped with transmission chamber 7, be equipped with motor 8 in the transmission chamber 7, motor 8 passes through drive mechanism and is connected with reciprocal lead screw 11, drive mechanism is including the double-deck belt pulley 9 that is fixed in motor 8 output shaft outer wall, 11 ends of reciprocal lead screw run through 5 diapalls of rotary troughs and, the terminal bottom wall rotates with transmission chamber 7 in the reciprocal lead screw 11 is connected, reciprocal lead screw 11 outer wall is fixed with drive pulley 10, double-deck belt pulley 9 passes through the belt and is connected with drive pulley 10, motor 8 rotates and drives double-deck belt pulley 9 and rotates, double-deck belt pulley 9 utilizes the belt to drive pulley 10 to rotate, drive pulley 10 drives reciprocal lead screw 11 and rotates.

The surface of the feeding plate 1 is provided with a lifting plate 2, the lifting plate 2 is connected with a reciprocating lead screw 11 through a reciprocating mechanism, the reciprocating mechanism comprises a lead screw sleeve 12 which is sleeved on the outer wall of the reciprocating lead screw 11, the side wall of the lifting plate 2 is fixedly connected with the outer wall of the lead screw sleeve 12, and the lead screw sleeve 12 drives the lifting plate 2 to reciprocate up and down on the surface of the feeding plate 1 when the reciprocating lead screw 11 rotates.

The surface of the feeding plate 1 is provided with a rack 6, the surface of the lifting plate 2 is provided with a moving groove, a double-threaded rod 13 is arranged in the moving groove, the double-threaded rod 13 is connected with the rack 6 through a rotating mechanism, the rotating mechanism comprises a gear 14 fixed on the outer wall of the double-threaded rod 13, the gear 14 is meshed with the rack 6, and when the lifting plate 2 rises, the gear 14 can rotate under the driving of the rack 6, so that the double-threaded rod 13 is driven to rotate.

2 tops of lifter plate are equipped with splint 4 that two symmetries set up, two splint 4 all are connected with double threaded rod 13 through elastic mechanism, elastic mechanism includes the nut of threaded connection in double threaded rod 13 outer wall, 2 tops of lifter plate are equipped with

movable plate

3, 3 diapalls of movable plate and nut outer wall fixed connection, elastic connection has many springs 15 between splint 4 and the movable plate 3, utilize the nut to drive movable plate 3 at both ends when double threaded rod 13 rotates to be close to, two movable plates 3 are close to and extrude splint 4 through spring 15, finally utilize splint 4 to extrude and fix the door and window section bar.

The side wall of the lifting plate 2 is provided with a limiting plate, the side walls of the movable plate 3 and the clamping plate 4 are both in sliding connection with the side wall of the limiting plate, the limiting plate can play a role in blocking, and the door and window section bar is prevented from falling off when not clamped.

When the utility model is used, the lifting plate 2 is at the lowest position in the initial state, the motor 8 is started and the door and window section bar is placed on the lifting plate 2, the motor 8 rotates to drive the double-layer belt pulley 9 to rotate, the double-layer belt pulley 9 drives the transmission belt pulley 10 to rotate by utilizing a belt, the transmission belt pulley 10 drives the reciprocating lead screw 11 to rotate, the lead screw sleeve 12 drives the lifting plate 2 to reciprocate up and down on the surface of the feeding plate 1 when the reciprocating lead screw 11 rotates, the gear 14 can rotate under the drive of the rack 6 when the lifting plate 2 rises, thereby driving the double-end threaded rod 13 to rotate positively, the movable plates 3 at two ends are driven by utilizing a nut to be close to when the double-end threaded rod 13 rotates positively, the two movable plates 3 are close to extrude the clamping plate 4 by the spring 15, finally, the door and window section bar is extruded and fixed by the clamping plate 4, along with the rising height, the spring 15 is compressed more strongly, the door and window section bar is fixed more strongly, but because rack 6 length is limited, when lifter plate 2 rose to the highest point rack 6 no longer with gear 14 meshing, can utilize movable plate 3 to drive double-end threaded rod 13 reversal a certain range under the reverse elasticity effect that spring 15 provided this moment to make splint 4's centre gripping dynamics diminish, make things convenient for operating personnel to take out door and window section bar.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a material feed mechanism of double-end saw, includes feed plate (1), its characterized in that, the feed plate (1) back is equipped with many supporting legs, feed plate (1) openly is equipped with rotary tank (5) that two symmetries set up, two all be equipped with reciprocal lead screw (11) in rotary tank (5), feed plate (1) inside is equipped with transmission chamber (7), be equipped with motor (8) in transmission chamber (7), motor (8) are connected with reciprocal lead screw (11) through drive mechanism, feed plate (1) surface is equipped with lifter plate (2), lifter plate (2) are connected with reciprocal lead screw (11) through reciprocating mechanism, feed plate (1) surface is equipped with rack (6), lifter plate (2) surface is equipped with the shifting chute, be equipped with double threaded rod (13) in the shifting chute, double threaded rod (13) are connected with rack (6) through slewing mechanism, two symmetrical clamping plates (4) are arranged above the lifting plate (2), and the two clamping plates (4) are connected with a double-end threaded rod (13) through an elastic mechanism.

2. The material feeding mechanism of the double-end saw as claimed in claim 1, wherein the transmission mechanism comprises a double-layer belt pulley (9) fixed on the outer wall of the output shaft of the motor (8), the tail end of the reciprocating lead screw (11) penetrates through the bottom wall of the rotary groove (5), the tail end of the reciprocating lead screw (11) is rotatably connected with the inner bottom wall of the transmission cavity (7), a transmission belt pulley (10) is fixed on the outer wall of the reciprocating lead screw (11), and the double-layer belt pulley (9) is connected with the transmission belt pulley (10) through a belt.

3. The material feeding mechanism of the double-end saw is characterized in that the reciprocating mechanism comprises a screw sleeve (12) which is sleeved on the outer wall of the reciprocating screw (11), and the side wall of the lifting plate (2) is fixedly connected with the outer wall of the screw sleeve (12).

4. A material feed mechanism for a double-ended saw as claimed in claim 3, characterized in that the turning mechanism comprises a gear wheel (14) fixed to the outer wall of the double-ended threaded rod (13), said gear wheel (14) engaging with the toothed rack (6).

5. The material feeding mechanism of the double-ended saw as claimed in claim 4, wherein the elastic mechanism comprises a nut in threaded connection with the outer wall of the double-threaded rod (13), a moving plate (3) is arranged above the lifting plate (2), the bottom wall of the moving plate (3) is fixedly connected with the outer wall of the nut, and a plurality of springs (15) are elastically connected between the clamping plate (4) and the moving plate (3).

6. The material feeding mechanism of the double-end saw as claimed in claim 5, wherein the side wall of the lifting plate (2) is provided with a limiting plate, and the side walls of the moving plate (3) and the clamping plate (4) are both connected with the side wall of the limiting plate in a sliding manner.