CN209774821U

CN209774821U - Cutter fixing mechanism for material changing cutter

Info

Publication number: CN209774821U
Application number: CN201822273619.6U
Authority: CN
Inventors: 傅俊元; 吴自力; 吴振海; 王梓梁
Original assignee: Fujian Sanlian Precision Machinery Co Ltd
Current assignee: Fujian Sanlian Precision Machinery Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-13
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a reloading cutter fixed establishment, comprises a workbench, be equipped with a plurality of bracing pieces on the workstation, the top fixed mounting of a plurality of bracing pieces has same backup pad, be equipped with the cutter cylinder in the backup pad, the output shaft of cutter cylinder extends to the below of backup pad and is equipped with the connecting plate, the below of connecting plate is equipped with the cutter, be equipped with two connecting pipes that the symmetry set up in the backup pad, slidable mounting has the cutter to the guide arm in the connecting pipe, and the cutter extends to the below of backup pad and fixes on the connecting plate to the bottom of guide arm, the top fixed mounting of connecting pipe has the bottom to be the open-ended aluminum pipe, the cutter has the base to the top fixed mounting of guide arm, and. The utility model discloses in, utilize the ferromagnetism of magnet, be in the state of shutting down and cutting off the gas at equipment, firmly hold the cutter guide bar of cutter, make the unable decline of cutter, simple structure, convenient operation.

Description

Cutter fixing mechanism for material changing cutter

Technical Field

The utility model relates to a cutter fixed establishment technical field especially relates to a cutter fixed establishment is cut to reloading cutter.

Background

At present, each sanitary ware equipment, material are from moving material receiving blade and generally adopt cockscomb structure blade, impel the cylinder to drive the blade through pneumatic circuit, cut off behind the straight thorn material of blade sawtooth front end, and when equipment normally operated, because the air feed is continuous, the cutter cylinder obtains the top sword all the time and admits air, and the blade can not descend naturally. However, when the equipment is stopped and the air is cut off, due to the self weight of the cylinder piston rod and the cutter mechanism, the phenomenon that the blade descends to puncture the material is easy to occur, when the equipment is started next time, the material is punctured, the output of the blade is waste, for some materials, the blade is directly pulled off to cause the stop, the rejection rate is increased, the time cost is wasted, a mechanism for fixing the cutter when the cutter cylinder stops working is needed, and therefore the material changing cutter fixing mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutter fixing mechanism for a material changing cutter.

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

a material changing cutter fixing mechanism comprises a workbench, wherein a plurality of supporting rods are arranged on the workbench, the top ends of the supporting rods are fixedly provided with a same supporting plate, a cutter cylinder is arranged on the supporting plate, an output shaft of the cutter cylinder extends to the position below the supporting plate and is provided with a connecting plate, a cutter is arranged below the connecting plate, the supporting plate is provided with two connecting pipes which are symmetrically arranged, a cutter guide rod is arranged in the connecting pipe in a sliding manner, the cutter guide rod extends to the position below the supporting plate towards the bottom end of the guide rod and is fixed on the connecting plate, the top ends of the connecting pipes are fixedly provided with an aluminum pipe with an opening at the bottom, a base is fixedly arranged towards the top of the guide rod and is slidably arranged in the connecting pipes, a magnet is arranged in the aluminum pipe and is attracted to the base, the bottom of the magnet is provided with, the top fixed mounting of magnet has the lead screw, and the top of lead screw extends to the top of aluminum pipe, and the top of aluminum pipe is rotated and is installed the sliding block, and the sliding block threaded sleeve is established on the lead screw, and the top fixed mounting of sliding block has first gear, and the meshing has the chain on the first gear, and one side fixed mounting of aluminum pipe has the rotating electrical machines, and fixed mounting has the second gear on the output shaft of rotating electrical machines, and first gear passes through the chain and is connected with the transmission of second gear.

preferably, the rotating motor is provided with an installation plate, the installation plate is provided with a bolt, and the installation plate is fixedly installed on the aluminum pipe through the bolt.

preferably, threaded holes are formed in the sliding block, and the screw rod is in threaded connection with the threaded holes.

Preferably, the top of the aluminum pipe is provided with a ring-shaped sliding groove, the bottom of the sliding block is fixedly provided with a sliding block, and the sliding block is connected with the side wall of the ring-shaped sliding groove in a sliding manner.

Preferably, a first hole is formed in the inner wall of the top of the aluminum pipe, and the screw rod penetrates through the first hole.

Preferably, a limiting block is fixedly mounted at the top end of the screw rod.

Preferably, a second hole is formed in the inner wall of the top of the aluminum connecting pipe, and the limiting rod penetrates through the second hole.

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

(1) The rotating motor is started through the matching of the rotating motor, the second gear, the chain, the first gear and the sliding block, the rotating motor drives the second gear to rotate through the output shaft, the second gear drives the first gear to rotate through the chain, and the first gear drives the sliding block to rotate, so that the purpose of rotating the sliding block is achieved;

(2) Cooperate through lead screw, sliding block, magnet, gag lever post, rubber pad and base, the sliding block drives the lead screw and removes, and the lead screw drives magnet and removes, and magnet drives the gag lever post and slides in the second is downthehole, and magnet drives the rubber pad and removes, under the suction effect of magnet for magnet and base adsorb mutually, thereby carry out the fixed purpose to the cutting sword.

The utility model discloses in, utilize the ferromagnetism of magnet, be in the state of shutting down and cutting off the gas at equipment, firmly hold the cutter guide bar of cutter, make the unable decline of cutter, simple structure, convenient operation.

Drawings

fig. 1 is a schematic structural view of a cutter fixing mechanism of a refueling cutter according to the present invention;

Fig. 2 is a schematic structural view of a part a of a cutter fixing mechanism of a refueling cutter provided by the present invention;

Fig. 3 is the utility model provides a part B schematic structure of cutter fixing mechanism of cutter of reloading.

In the figure: the cutting machine comprises a working table 1, a supporting rod 2, a supporting plate 3, a cutter cylinder 4, a connecting pipe 5, a cutter guide rod 6, a base 7, a connecting plate 8, a cutter 9, an aluminum pipe 10, a magnet 11, a rubber pad 12, a limiting rod 13, a screw rod 14, a sliding block 15, a first gear 16, a chain 17, a rotating motor 18 and a second gear 19.

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.

referring to fig. 1-3, a cutter fixing mechanism of a material changing cutter comprises a workbench 1, a plurality of support rods 2 are arranged on the workbench 1, the top ends of the plurality of support rods 2 are fixedly provided with a same support plate 3, a cutter cylinder 4 is arranged on the support plate 3, an output shaft of the cutter cylinder 4 extends to the lower part of the support plate 3 and is provided with a connecting plate 8, a cutter 9 is arranged below the connecting plate 8, two connecting pipes 5 are symmetrically arranged on the support plate 3, a cutter direction guide rod 6 is slidably arranged in the connecting pipe 5, the cutter extends to the lower part of the support plate 3 towards the bottom end of the guide rod 6 and is fixed on the connecting plate 8, an aluminum pipe 10 with an opening at the bottom is fixedly arranged at the top end of the connecting pipe 5, a base 7 is fixedly arranged towards the top of the guide rod 6, the base 7 is slidably arranged in the, the bottom of the magnet 11 is provided with a rubber pad 12, the top of the magnet 11 is fixedly provided with a limiting rod 13, the top end of the limiting rod 13 extends to the upper part of the aluminum tube 10, the top of the magnet 11 is fixedly provided with a screw rod 14, the top end of the screw rod 14 extends to the upper part of the aluminum tube 10, the top of the aluminum tube 10 is rotatably provided with a sliding block 15, the sliding block 15 is sheathed on the screw rod 14 in a threaded manner, the top of the sliding block 15 is fixedly provided with a first gear 16, the first gear 16 is engaged with a chain 17, one side of the aluminum tube 10 is fixedly provided with a rotating motor 18, an output shaft of the rotating motor 18 is fixedly provided with a second gear 19, the first gear 16 is in transmission connection with the second gear 19 through the chain 17, the rotating motor 18, the second gear 19, the chain 17, the first gear 16 is matched with the sliding block 15, the rotating, second gear 19 passes through chain 17 and drives first gear 16 and rotate, first gear 16 drives sliding block 15 and rotates, realized carrying out the pivoted purpose to sliding block 15, through lead screw 14, sliding block 15, magnet 11, gag lever post 13, rubber pad 12 and base 7 cooperate, sliding block 15 drives lead screw 14 and removes, lead screw 14 drives magnet 11 and removes, magnet 11 drives gag lever post 13 and slides in the second hole, magnet 11 drives rubber pad 12 and removes, under magnet 11's suction effect, make magnet 11 adsorb with base 7 mutually, thereby carry out the purpose of fixing to cutter 9, the utility model discloses in, utilize magnet 11's ferromagnetism, be in the state of shutting down and cutting off the gas at equipment, firmly hold cutter guide bar 6 of cutter 9, make cutter 9 unable decline, simple structure, convenient operation.

In the utility model, a mounting plate is arranged on a rotating motor 18, a bolt is arranged on the mounting plate, the mounting plate is fixedly arranged on an aluminum tube 10 through the bolt, a threaded hole is arranged on a sliding block 15, a lead screw 14 is in threaded connection with the threaded hole, a ring-shaped chute is arranged at the top of the aluminum tube 10, a sliding block is fixedly arranged at the bottom of the sliding block 15 and is in sliding connection with the side wall of the ring-shaped chute, a first hole is arranged on the inner wall of the top of the aluminum tube 10, the lead screw 14 penetrates through the first hole, a limiting block is fixedly arranged at the top end of the lead screw 14, a second hole is arranged on the inner wall of the top of the aluminum tube 10, a limiting rod 13 penetrates through the second hole, the rotating motor 18, a second gear 19, a chain 17, a first gear 16 and the sliding block 15 are matched, the rotating motor 18 is started, the rotating motor 18 drives the, first gear 16 drives sliding block 15 and rotates, has realized carrying out the pivoted purpose to sliding block 15, through lead screw 14, sliding block 15, magnet 11, gag lever post 13, rubber pad 12 and base 7 cooperate, sliding block 15 drives lead screw 14 and removes, and lead screw 14 drives magnet 11 and removes, and magnet 11 drives gag lever post 13 and slides in the second hole, and magnet 11 drives rubber pad 12 and removes, under magnet 11's suction effect, makes magnet 11 adsorb with base 7 mutually, thereby carries out the purpose of fixing to cutter 9, the utility model discloses in, utilize magnet 11's ferromagnetism, be in under the state of shutting down the gas supply at equipment, firmly hold cutter guide bar 6 of cutter 9, make cutter 9 unable decline, simple structure, convenient operation.

The working principle is as follows: when the cutter cylinder 4 stops working, the rotating motor 18 is started, the rotating motor 18 drives the second gear 19 to rotate through the output shaft, the second gear 19 drives the first gear 16 to rotate through the chain 17, the first gear 16 drives the sliding block 15 to rotate, the purpose of rotating the sliding block 15 is achieved, the sliding block 15 drives the screw rod 14 to move, the screw rod 14 drives the magnet 11 to move, the magnet 11 drives the limiting rod 13 to slide in the second hole, the magnet 11 drives the rubber pad 12 to move, under the action of the suction force of the magnet 11, the magnet 11 is adsorbed to the base 7, the purpose of fixing the cutter 9 is achieved, the cutter 9 is prevented from moving downwards under the action of the self gravity, the structure is simple, and the operation is convenient.

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. A reloading cutter fixing mechanism comprises a workbench (1) and is characterized in that a plurality of supporting rods (2) are arranged on the workbench (1), the top ends of the supporting rods (2) are fixedly provided with a same supporting plate (3), a cutter cylinder (4) is arranged on the supporting plate (3), an output shaft of the cutter cylinder (4) extends to the lower portion of the supporting plate (3) and is provided with a connecting plate (8), a cutter (9) is arranged below the connecting plate (8), two connecting pipes (5) are symmetrically arranged on the supporting plate (3), a cutter direction guide rod (6) is slidably arranged in the connecting pipes (5), the bottom end of the cutter direction guide rod (6) extends to the lower portion of the supporting plate (3) and is fixed on the connecting plate (8), an aluminum pipe (10) with an opening at the bottom is fixedly arranged at the top end of the connecting pipe (5), a base (7) is fixedly arranged at the top end, the base (7) is slidably mounted in the connecting pipe (5), a magnet (11) is arranged in the aluminum pipe (10), the magnet (11) is adsorbed to the base (7), a rubber pad (12) is arranged at the bottom of the magnet (11), a limiting rod (13) is fixedly mounted at the top of the magnet (11), the top end of the limiting rod (13) extends to the upper side of the aluminum pipe (10), a lead screw (14) is fixedly mounted at the top of the magnet (11), the top end of the lead screw (14) extends to the upper side of the aluminum pipe (10), a sliding block (15) is rotatably mounted at the top of the aluminum pipe (10), the sliding block (15) is sleeved on the lead screw (14) in a threaded manner, a first gear (16) is fixedly mounted at the top of the sliding block (15), a chain (17) is meshed on the first gear (16), a rotating motor (18) is fixedly mounted at one side of the aluminum pipe (10), a second gear (19, and the first gear (16) is in transmission connection with the second gear (19) through a chain (17).

2. A changing cutter fixing mechanism according to claim 1 wherein the rotary motor (18) is provided with a mounting plate, the mounting plate is provided with a bolt, and the mounting plate is fixedly mounted on the aluminum pipe (10) by the bolt.

3. The cutter fixing mechanism for the refueling cutter as claimed in claim 1, wherein a threaded hole is formed in the sliding block (15), and the screw rod (14) is in threaded connection with the threaded hole.

4. The cutter fixing mechanism of the changing cutter as claimed in claim 1, wherein a ring-shaped chute is formed at the top of the aluminum pipe (10), a sliding block is fixedly mounted at the bottom of the sliding block (15), and the sliding block is slidably connected with the side wall of the ring-shaped chute.

5. The cutter fixing mechanism for the changing cutter as claimed in claim 1, wherein a first hole is formed in the inner wall of the top of the aluminum pipe (10), and the screw rod (14) penetrates through the first hole.

6. The cutter fixing mechanism of the refueling cutter as claimed in claim 1, wherein a limiting block is fixedly mounted at the top end of the screw rod (14).

7. The cutter fixing mechanism of the changing cutter as claimed in claim 1, wherein a second hole is formed in the inner wall of the top of the aluminum pipe (10), and the limiting rod (13) penetrates through the second hole.