CN222433728U - A kind of abrasive cloth cutting edge mechanism - Google Patents

Abstract

The utility model relates to the technical field of abrasive cloth edge cutting, in particular to an abrasive cloth edge cutting mechanism which comprises a machine body, wherein the machine body comprises a cutting table, the upper surface of the cutting table is fixedly connected with a connecting plate, the outer surface of the connecting plate is fixedly connected with a fixing plate, and a cutter module is arranged below the fixing plate. According to the utility model, the gauze is wound and connected onto the discharging roller, the discharging roller is placed on the inner side of the clamping plate I in a sliding manner through the clamping groove, the collecting roller is rotated by starting the motor I, so that the gauze is driven to be wound, the inner sides of the two groups of re-sliding grooves are relatively moved by starting the motor II, and the two groups of connecting columns and the limiting plate are moved out of the inner side of the clamping plate I, so that two ends of the gauze can be clamped in the middle of the discharging roller according to the size of the gauze, and the gauze is prevented from sliding on the discharging roller again when the re-gauze is wound, so that the gauze is cut to deviate and loss is caused.

Description

Abrasive cloth trimming mechanism

Technical Field

The utility model relates to the technical field of abrasive cloth edge cutting, in particular to an abrasive cloth edge cutting mechanism.

Background

Abrasive cloth is one type of abrasive tool. The base (cloth or paper) is added with frosted cloth to form the abrasive cloth, and the base is paper and cotton cloth, and the rigid paper is better paper because of better strength and tortuosity, and the available cotton cloth is Nanjing cotton cloth, bai Yangbu, coarse ocean cloth and the like. Paper and cotton cloth are also used as the base.

In the prior art, the abrasive cloth edge cutting mechanism disclosed by the utility model CN22322184280.3 comprises a collecting assembly, wherein the upper surface of the collecting assembly is fixedly connected with an edge cutting assembly, the edge cutting assembly comprises a mounting plate, the upper surface of the mounting plate is provided with a rotating groove, and the front surface of the mounting plate is fixedly connected with a first motor. Through the rotation of two-way lead screw, make two movable blocks carry out relative movement along the rotation groove, drive electric telescopic handle and installation piece and remove to can adjust the position of cutting scissors according to the size of abrasive cloth, be convenient for cut out the abrasive cloth of different width.

When the size of the gauze is not matched with that of the discharging roller and the collecting roller, the gauze can slide left and right on the discharging roller and the collecting roller when the gauze is cut, so that the position of the gauze is deviated, the gauze is cut out to be bad, and loss is caused.

Disclosure of utility model

The utility model aims to provide a abrasive cloth edge cutting mechanism, which solves the problems that when the size of gauze is not matched with that of a discharging roller and a collecting roller, the gauze can slide left and right on the discharging roller and the collecting roller during cutting, so that the position of the gauze is deviated, the cutting is also deviated, the gauze is cut bad, and loss is caused.

In order to achieve the above purpose, the present utility model provides a emery cloth edge cutting mechanism, comprising:

The machine body comprises a cutting table, wherein a connecting plate is fixedly connected to the upper surface of the cutting table, a fixing plate is fixedly connected to the outer surface of the connecting plate, a cutter module is arranged below the fixing plate, one end of the upper surface of the cutting table is fixedly connected with a clamping plate I, the inner side of the clamping plate I is slidably connected with a discharging roller, the other end of the upper surface of the cutting table is fixedly connected with a clamping plate II, a motor I is fixedly connected to the outer surface of the clamping plate II, a collecting roller is connected to an output shaft of the motor I, gauze is wound on the discharging roller again, the gauze is connected to the collecting roller, the motor I is started, the output shaft of the motor I drives the collecting roller to rotate, gauze is driven to be wound, and the cutter module is started to cut the gauze;

Stop gear, including the draw-in groove, the inboard at grip block one is seted up to the draw-in groove, the spout has been seted up to the upper surface of cutting the platform, the inboard sliding connection of spout has the slider, the upper surface fixedly connected with spliced pole of slider, the upper surface fixedly connected with limiting plate of spliced pole, the side fixedly connected with motor two of cutting the platform, the output shaft of motor two has two-way lead screw, the surface of two-way lead screw passes through another two-way lead screw of belt drive group.

Preferably, the draw-in groove is rectangular recess, a clamping plate sliding connection is in the inboard of recess, the slider is "protruding" shape cubic, spout and slider are two sets of, slider and spout looks adaptation, its effect is before cutting the gauze, with gauze winding connection at the surface of blowing roller, slide the blowing roller from the inboard of draw-in groove and put into between two sets of clamping plate one, pass through the below of two sets of fixed columns with the winding of collecting roller again with the gauze and be connected, the relative removal in spout is again to two sets of sliders to the gauze of winding connection on the blowing roller is spacing, in order to ensure that the gauze is in the middle part of blowing roller and collecting roller, conveniently carries out accurate cutting.

Preferably, the connecting column is in a rod shape, the limiting plate is in an arc plate shape, the outer surface of the clamping plate I is provided with a groove matched with the connecting column and the limiting plate, and the groove is used for enabling the inner sides of the two groups of re-sliding grooves to move relatively through the two groups of starting motors, so that the two groups of connecting columns and the limiting plate can move out from the inner side of the clamping plate I, and two ends of the gauze can be clamped in the middle of the discharging roller according to the size of the gauze.

Preferably, the bidirectional screw rod is in a rod shape, the outer surface of the bidirectional screw rod is connected with two groups of sliding blocks through a screw sleeve, the bidirectional screw rod is in two groups, the belt is in a belt shape, one group of bidirectional screw rods drives the other group of bidirectional screw rods to rotate through a driving belt, the bidirectional screw rod is driven by a second starting motor to rotate, the other group of bidirectional screw rods are driven by the belt to rotate, and therefore gauze on the collecting roller is conveniently limited.

Preferably, the upper surface of fixed plate is provided with and is connected with pressing mechanism, including the cylinder, cylinder fixed connection is at the upper surface of fixed plate, the output shaft of cylinder has the clamp plate, the lower surface fixedly connected with dead lever of clamp plate, the inboard fixedly connected with spring of dead lever, the lower surface fixedly connected with casting die of spring, the inboard bottom fixedly connected with fixed column of fixed plate.

Preferably, the clamp plate is platy shape, the dead lever is the shaft-like shape, the inboard cavity of dead lever, casting die sliding connection is in the inboard of dead lever, spring and casting die are two sets of, and its effect is through starting the actuating cylinder for the output shaft of cylinder stretches out and draws back, thereby drives the clamp plate and moves down, thereby makes the casting die press gauze to cutting the bench.

Preferably, the upper end of the pressing piece is in a rod shape, the lower end of the pressing piece is in a semi-cylindrical strip shape, the spring is in a spiral shape, and the spring is fixedly connected between the inner side of the fixing rod and the pressing piece, and the spring is used for buffering when the gauze is pressed under the elastic action of the spring, so that the gauze cannot move due to overlarge pressure.

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

1. Through twining the gauze and being connected to the blowing roller, slide the blowing roller through the draw-in groove and put into the inboard of grip block one again, through starter motor one, make the collection roller rotate, thereby drive the gauze and roll up, rethread starter motor two, make the inboard relative movement of two sets of spouts again, thereby remove two sets of spliced poles and limiting plate from the inboard of grip block one, thereby can press from both sides the both ends of gauze at the middle part of blowing roller according to the size of gauze, thereby prevent when the gauze rolling again, slide on the blowing roller again, result in cutting and appear the skew, cause the gauze loss.

2. Through being connected to the collecting roller with the bottom of two sets of fixed columns of gauze to can pass through the bottom of fixed column when the gauze rolling, rethread start the cylinder, make the output shaft of cylinder stretch out and draw back, thereby drive the clamp plate and move down, thereby make the casting die press the gauze to cut on the bench, because under the elastic action of spring again, thereby have the effect of a buffering when pressing the gauze again, prevent that the gauze from being removed by the edge of pressed, the rethread cutter cuts the edge of gauze, prevent that the gauze is unsettled to remove, be difficult to carry out accurate cutting, lead to the gauze impaired, cause the loss.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic side perspective view of the structure of the present utility model;

FIG. 3 is a schematic perspective view illustrating an internal structure of the cutting table of FIG. 1 according to the present utility model;

FIG. 4 is a perspective view showing a connection structure of the cylinder of FIG. 2 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

Fig. 6 is an enlarged schematic view of the structure at B in fig. 4 according to the present utility model.

In the figure, 1, a cutting table; 11, a connecting plate, 12, a fixing plate, 13, a cutter module, 14, a clamping plate I, 15, a discharging roller, 16, a clamping plate II, 17, a motor I, 18, a collecting roller, 2, a clamping groove, 21, a sliding chute, 22, a sliding block, 23, a connecting column, 24, a limiting plate, 25, a motor II, 26, a bidirectional screw rod, 27, a belt, 3, a cylinder, 31, a pressing plate, 32, a fixing rod, 33, a spring, 34, a pressing piece, 35 and a fixing column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided:

A cloth edge cutting mechanism comprising:

The machine body comprises a cutting table 1, wherein a connecting plate 11 is fixedly connected to the upper surface of the cutting table 1, a fixed plate 12 is fixedly connected to the outer surface of the connecting plate 11, a cutter module 13 is arranged below the fixed plate 12, one end of the upper surface of the cutting table 1 is fixedly connected with a clamping plate I14, the inner side of the clamping plate I14 is connected with a discharging roller 15 in a sliding manner, the other end of the upper surface of the cutting table 1 is fixedly connected with a clamping plate II 16, a motor I17 is fixedly connected to the outer surface of the clamping plate II 16, a collecting roller 18 is connected to the output shaft of the motor I17, gauze is wound on the discharging roller 15 again, gauze is connected to the collecting roller 18, the motor I17 is started, the output shaft of the motor I17 drives the collecting roller 18 to rotate, gauze is driven to be wound, and the cutter module 13 is started to cut gauze;

The limiting mechanism comprises a clamping groove 2, wherein the clamping groove 2 is formed in the inner side of a clamping plate I14, a sliding groove 21 is formed in the upper surface of a cutting table 1, a sliding block 22 is slidably connected to the inner side of the sliding groove 21, a connecting column 23 is fixedly connected to the upper surface of the sliding block 22, a limiting plate 24 is fixedly connected to the upper surface of the connecting column 23, a motor II 25 is fixedly connected to the side surface of the cutting table 1, a bidirectional screw 26 is connected to an output shaft of the motor II 25, and the outer surface of the bidirectional screw 26 drives another group of bidirectional screws 26 through a belt 27.

Further, draw-in groove 2 is rectangular recess, clamping plate one 14 sliding connection is in the inboard of recess, slider 22 is "protruding" cubic, spout 21 and slider 22 are two sets of, slider 22 and spout 21 looks adaptation, its effect is before cutting the gauze, twine the gauze and connect the surface at blowing roller 15, slide the blowing roller 15 from the inboard of draw-in groove 2 and put into two sets of clamping plate one 14 between, the below of two sets of fixed columns 35 is passed through with the winding of collecting roller 18 again with the gauze, the relative removal is carried out to two sets of sliders 22 rethread spout 21, thereby carry out spacingly to the gauze of winding connection on blowing roller 15, in order to ensure that the gauze is in the middle part of blowing roller 15 and collecting roller 18, conveniently carry out accurate cutting.

Further, the connecting post 23 is in a rod shape, the limiting plate 24 is in an arc plate shape, the outer surface of the clamping plate I14 is provided with grooves matched with the connecting post 23 and the limiting plate 24, and the grooves are used for enabling the inner sides of the two groups of re-sliding grooves 21 to move relatively through the two groups of starting motors II 25, so that the two groups of connecting posts 23 and the limiting plate 24 can move out of the inner sides of the clamping plate I14, and two ends of gauze can be clamped in the middle of the discharging roller 15 according to the size of the gauze.

Further, the bidirectional screw rods 26 are in a rod shape, the outer surfaces of the bidirectional screw rods 26 are connected with the two groups of sliding blocks 22 through screw sleeves, the bidirectional screw rods 26 are in two groups, the belt 27 is in a strip shape, one group of bidirectional screw rods 26 drive the other group of bidirectional screw rods 26 to rotate through the driving belt 27, the bidirectional screw rods 26 are enabled to rotate through the starting motor 25, the other group of bidirectional screw rods 26 are driven to rotate through the driving of the belt 27, and therefore gauze on the collecting roller 18 is conveniently limited.

Further, the upper surface of fixed plate 12 is provided with and is connected with pressing mechanism, including cylinder 3, cylinder 3 fixed connection is at the upper surface of fixed plate 12, and the output shaft of cylinder 3 has clamp plate 31, and the lower surface fixedly connected with dead lever 32 of clamp plate 31, the inboard fixedly connected with spring 33 of dead lever 32, the lower surface fixedly connected with casting die 34 of spring 33, the inboard bottom fixedly connected with fixed column 35 of fixed plate 12.

Further, the pressing plate 31 is in a plate shape, the fixing rod 32 is in a rod shape, the inner side of the fixing rod 32 is hollow, the pressing piece 34 is slidably connected to the inner side of the fixing rod 32, and the fixing rod 32, the spring 33 and the pressing piece 34 are all in two groups, and the function of the pressing plate is to enable the output shaft of the air cylinder 3 to stretch and retract by starting the air cylinder 3, so that the pressing plate 31 is driven to move downwards, and the pressing piece 34 presses gauze onto the cutting table 1.

Further, the upper end of the pressing piece 34 is in a rod shape, the lower end of the pressing piece 34 is in a semi-cylindrical strip shape, the spring 33 is in a spiral shape, the spring 33 is fixedly connected between the inner side of the fixing rod 32 and the pressing piece 34, and the function of the spring 33 is that under the elastic function of the spring 33, when the gauze is pressed, the spring can have a buffering function, so that the gauze cannot move due to overlarge pressure.

The working principle is that the clamping groove 2 is formed in the inner side of the clamping plate I14, the sliding groove 21 is formed in the upper surface of the cutting table 1, the sliding block 22 is connected to the inner side of the sliding groove 21 in a sliding mode, the connecting column 23 is fixedly connected to the upper surface of the sliding block 22, the limiting plate 24 is fixedly connected to the upper surface of the connecting column 23, the motor II 25 is fixedly connected to the side face of the cutting table 1, the bidirectional screw 26 is connected to the output shaft of the motor II 25, the outer surface of the bidirectional screw 26 drives the other bidirectional screw 26 through the belt 27, the gauze is wound and connected onto the discharging roller 15, the discharging roller 15 is then slid into the inner side of the clamping plate I14 through the clamping groove 2, the collecting roller 18 is rotated through the motor I17, gauze is driven to be wound up, the motor II 25 is started, the inner sides of the two groups of the sliding grooves 21 are relatively moved, the two groups of connecting columns 23 and the limiting plate 24 are moved out of the inner side of the clamping plate I14, two ends of the gauze are clamped in the middle of the discharging roller 15 according to the size of the gauze, and therefore gauze is prevented from sliding on the discharging roller 15 when the gauze is wound again, and gauze is prevented from being cut, and loss is caused.

Through the upper surface fixedly connected with cylinder 3 at fixed plate 12, the output shaft of cylinder 3 is connected with clamp plate 31, the lower fixed surface of clamp plate 31 is connected with dead lever 32, the inboard fixedly connected with spring 33 of dead lever 32, the lower fixed surface of spring 33 is connected with casting die 34, the inboard bottom fixedly connected with fixed column 35 of fixed plate 12, through the bottom with gauze through two sets of fixed columns 35 is connected to on the collecting roller 18, thereby can pass through the bottom of fixed column 35 when the gauze rolling, rethread starts cylinder 3, make the output shaft of cylinder 3 stretch out and draw back, thereby drive clamp plate 31 and move down, thereby make casting die 34 press gauze to cut on the platform 1, because under the elastic action of re-spring 33, thereby have a cushioning effect when pressing gauze again, prevent that the gauze from being pressed can not remove, rethread cutter cuts the edge of gauze, prevent gauze unsettled removal, be difficult to carry out accurate cutting, lead to the gauze is impaired, cause the loss.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a emery cloth trimming mechanism which characterized in that includes:

The machine body comprises a cutting table (1), wherein the upper surface of the cutting table (1) is fixedly connected with a connecting plate (11), the outer surface of the connecting plate (11) is fixedly connected with a fixing plate (12), a cutter module (13) is arranged below the fixing plate (12), one end of the upper surface of the cutting table (1) is fixedly connected with a clamping plate I (14), the inner side of the clamping plate I (14) is slidably connected with a discharging roller (15), the other end of the upper surface of the cutting table (1) is fixedly connected with a clamping plate II (16), the outer surface of the clamping plate II (16) is fixedly connected with a motor I (17), and an output shaft of the motor I (17) is connected with a collecting roller (18);

Stop gear, including draw-in groove (2), draw-in groove (2) are seted up in the inboard of grip block one (14), spout (21) have been seted up to the upper surface of cutting platform (1), the inboard sliding connection of spout (21) has slider (22), the last fixed surface of slider (22) is connected with spliced pole (23), the last fixed surface of spliced pole (23) is connected with limiting plate (24), the side fixedly connected with motor two (25) of cutting platform (1), the output shaft of motor two (25) has two-way lead screw (26), the surface of two-way lead screw (26) passes through another two-way lead screw (26) of belt (27) drive.

2. The abrasive cloth edge cutting mechanism of claim 1, wherein the clamping groove (2) is a rectangular groove, the clamping plate I (14) is connected to the inner side of the groove in a sliding mode, the sliding block (22) is in a convex block shape, the sliding groove (21) and the sliding block (22) are in two groups, and the sliding block (22) is matched with the sliding groove (21).

3. The abrasive cloth edge cutting mechanism according to claim 2, wherein the connecting column (23) is in a rod shape, the limiting plate (24) is in an arc plate shape, and a groove matched with the connecting column (23) and the limiting plate (24) is formed in the outer surface of the clamping plate I (14).

4. A cloth trimming mechanism as set forth in claim 3 wherein said bi-directional screws (26) are rod-like in shape, wherein the outer surfaces of said bi-directional screws (26) are connected to two sets of sliders (22) by threaded sleeves, said bi-directional screws (26) are in two sets, said belt (27) is in a belt-like shape, and wherein one set of bi-directional screws (26) drives the other set of bi-directional screws (26) to rotate by driving the belt (27).

5. The abrasive cloth edge cutting mechanism of claim 1, wherein the pressing mechanism is connected to the upper surface of the fixing plate (12), the abrasive cloth edge cutting mechanism comprises an air cylinder (3), the air cylinder (3) is fixedly connected to the upper surface of the fixing plate (12), an output shaft of the air cylinder (3) is connected with a pressing plate (31), a fixing rod (32) is fixedly connected to the lower surface of the pressing plate (31), a spring (33) is fixedly connected to the inner side of the fixing rod (32), a pressing piece (34) is fixedly connected to the lower surface of the spring (33), and a fixing column (35) is fixedly connected to the inner bottom of the fixing plate (12).

6. A cloth edge cutting mechanism according to claim 5, wherein the pressing plate (31) is plate-shaped, the fixing rod (32) is rod-shaped, the inner side of the fixing rod (32) is hollow, the pressing piece (34) is slidably connected to the inner side of the fixing rod (32), and the fixing rod (32), the spring (33) and the pressing piece (34) are all in two groups.

7. The abrasive cloth edge cutting mechanism as set forth in claim 6, wherein the upper end of the pressing member (34) is in a rod shape, the lower end of the pressing member (34) is in a semi-cylindrical strip shape, the spring (33) is in a spiral shape, and the spring (33) is fixedly connected between the inner side of the fixing rod (32) and the pressing member (34).