CN223735009U - Paper-based friction plate punching and pasting device capable of adjusting feeding amount - Google Patents

Abstract

The utility model discloses a paper-based friction plate punching and pasting device capable of adjusting feed quantity, which effectively achieves the aim of controlling the quantity of paper sheets fixed on friction plates, and comprises a processing table for processing the paper-based friction plates and a conveying frame with adjustable front and rear positions, wherein a rotatable punching and pasting station is arranged on the upper side of the conveying frame, a clamping mechanism for fixing a workpiece is arranged on the upper side of the punching and pasting station, and a cutting knife for cutting a strip-shaped paper base is arranged on the upper side of the punching and pasting station.

Description

Paper-based friction plate punching and pasting device capable of adjusting feeding amount

Technical Field

The utility model belongs to the technical field of paper-based friction plate production, and relates to a paper-based friction plate punching and pasting device capable of adjusting feeding quantity.

Background

The paper-based friction plate is a friction material which uses paper as a base material and is filled with various friction materials. It is widely used in mechanical equipment such as motorcycle, automobile, ship, machine tool, etc. and is mainly used for braking, clutch and speed variator. The paper-based friction plate has the characteristics of wear resistance, high temperature resistance, stable friction coefficient and the like, and the characteristics make the paper-based friction plate excellent in various mechanical equipment.

In the production process of the paper-based friction plate, the number of paper sheets to be punched and pasted on each workpiece is different due to different sizes, and in the production process of the existing paper-based friction plate, production equipment is required to be debugged manually frequently, so that the paper-based friction plate punching and pasting device capable of adjusting the feeding amount is required to solve the problems.

Disclosure of utility model

Aiming at the problems, the utility model provides a paper-based friction plate punching and pasting device capable of adjusting the feeding amount, which well solves the problems in the prior art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a paper base friction disc dashes subsides device of adjustable feed, includes the processing platform and the adjustable carriage of front and back position that are used for processing paper base friction disc, the upside of carriage is equipped with rotatable dashes and pastes the station, the upside that dashes and paste the station is equipped with the clamping mechanism that is used for fixed work piece, the upside that dashes and paste the station is equipped with the cutting off knife that is used for cutting off strip paper base.

Preferably, the upper side fixedly connected with two fixed plates of processing platform, the downside bilateral symmetry of carriage respectively is equipped with the linear slide rail, every linear slide rail all with carriage sliding connection.

Preferably, the lower side fixedly connected with movable motor of carriage, the output shaft fixedly connected with gear of movable motor, the upside fixedly connected with rack of processing platform, gear and rack mutually support and form the structure that the carriage reciprocated.

Preferably, a feeding motor is fixedly connected to the lower side of the conveying frame, and an output shaft of the feeding motor is connected with the punching and pasting station through a speed reducer.

Preferably, the clamping mechanism comprises a plurality of clamping blocks which are in sliding connection with the punching and pasting station, a plurality of sliding grooves are formed in the upper side of the punching and pasting station, the lower side of each clamping block is fixedly connected with a sliding block which is matched with the sliding groove, and the sliding blocks and the sliding grooves are mutually matched to form a structure that the clamping blocks clamp a workpiece.

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

1. the utility model has the conveying frame with adjustable front and back positions, the position of the punching and pasting station relative to the cutting knife can be adjusted through the conveying frame, so that the machine can be used by adapting to workpieces with different diameters, and the function of preparing friction plates with different sizes is increased.

2. The utility model has the advantages that the motor, the gear and the rack are moved, the gear can be driven to rotate by the motor, and then the conveying frame is driven to move back and forth under the meshing action of the gear and the rack, so that the reject ratio of workpieces is reduced.

3. The utility model has the advantages that the fixing plate and the linear slide rail are arranged, and under the action of the fixing plate and the linear slide rail, the position of the conveying frame always corresponds to the position of the cutting knife when the conveying frame moves forwards and backwards, so that the risk of position deviation during the patch is reduced.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view from the front perspective in the present utility model.

Fig. 3 is an enlarged partial schematic view of the area a of fig. 1 according to the present utility model.

Fig. 4 is a partially enlarged schematic view of the region B of fig. 2 according to the present utility model.

The device comprises a processing table 1, a conveying frame 2, a punching and pasting station 3, a clamping mechanism 4, a cutting knife 5, a fixed plate 6, a linear slide rail 7, a moving motor 8, a moving motor 9, a gear 10, a rack 11, a feeding motor 12, a clamping block 13, a sliding groove 14 and a sliding block.

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.

Embodiments of the present utility model are described in further detail below with reference to fig. 1-4.

As shown in fig. 1 to 4, for the purpose of controlling the number of paper sheets fixed on the friction sheet, the utility model comprises a processing table 1 for processing the paper-based friction sheet and a front-rear position adjustable conveying frame 2, wherein a rotatable punching station 3 is arranged on the upper side of the conveying frame 2, a clamping mechanism 4 for fixing a workpiece is arranged on the upper side of the punching station 3, and a cutting knife 5 for cutting a strip-shaped paper base is arranged on the upper side of the punching station 3;

It should be noted that, because the diameters of the friction plates to be manufactured are different, the number of paper sheets fixed on the upper side of the friction plates with different diameters is also different, so that when the workpiece rotates along with the punching and pasting station 3, the angle of each feeding of the punching and pasting station 3 needs to be adjusted according to the diameter of the workpiece, and when the diameter of the workpiece becomes larger, the angle of each rotating and feeding of the punching and pasting station 3 needs to be correspondingly reduced;

When the automatic stamping machine is used, the processing table 1 is used for carrying out continuous operations of different working procedures on a workpiece, the workpiece is fed to the upper side of the stamping station 3 after being subjected to shaping and glue brushing, at the moment, the workpiece can be clamped outwards from the inside of the workpiece under the action of the clamping mechanism 4, stamping operation on the workpiece is not affected, the conveying frame 2 can be conveyed backwards by a proper distance according to requirements, the rear side of the workpiece is located under the cutting knife 5, a strip paper base can be cut off under the action of the cutting knife 5, a cut paper sheet is pressed right above the workpiece, the workpiece is fed by one unit under the driving of the stamping station 3 every time the cutting knife 5 descends to be cut off once.

Furthermore, in order to enable the position of the punched and stuck paper sheet to be more accurate, the upper side of the processing table 1 is fixedly connected with two fixing plates 6, the lower side of the conveying frame 2 is symmetrically provided with a linear slide rail 7 from left to right, and each linear slide rail 7 is in sliding connection with the conveying frame 2;

The linear rail 7 is a conventional art, and under the action of the fixing plate 6 and the linear rail 7, the carriage 2 can be made to always correspond to the position of the cutter 5 when moving back and forth, thereby reducing the risk of positional displacement during the mounting.

Further, in order to achieve the purpose of being capable of being used for adapting to workpiece patches with different sizes, the lower side of the conveying frame 2 is fixedly connected with a moving motor 8, an output shaft of the moving motor 8 is fixedly connected with a gear 9, the upper side of the processing table 1 is fixedly connected with a rack 10, and the gear 9 and the rack 10 are mutually matched to form a structure that the conveying frame 2 moves back and forth;

In the embodiment, the gear 9 and the rack 10 are preferably a helical gear 9 and a helical rack 10 respectively, so that stability during movement can be ensured;

When the conveying rack is used, the gear 9 can be driven to rotate through the moving motor 8, and then the conveying rack 2 is driven to move back and forth under the meshing action of the gear 9 and the rack 10.

Further, in order to achieve the purpose of being capable of conveniently adjusting the rotation feeding amount of the punching and pasting station 3 each time, the lower side of the conveying frame 2 is fixedly connected with a feeding motor 11, and an output shaft of the feeding motor 11 is connected with the punching and pasting station 3 through a speed reducer;

when the paper sheet punching machine is used, the workpiece can be driven to rotate by a proper angle by adjusting the rotation angle of the feeding motor 11 every time, so that the paper sheets are punched and pasted more uniformly.

Further, in order to be capable of fixing the workpiece more stably, the clamping mechanism 4 comprises a plurality of clamping blocks 12 which are in sliding connection with the stamping station 3, a plurality of sliding grooves 13 are formed in the upper side of the stamping station 3, sliding blocks 14 which are matched with the sliding grooves 13 are fixedly connected to the lower side of each clamping block 12, and the sliding blocks 14 and the sliding grooves 13 are mutually matched to form a structure that the clamping blocks 12 clamp the workpiece;

It should be noted that, the lower side of each sliding block 14 is provided with an air cylinder, the air cylinders at the lower side of each sliding block 14 are connected together in an air pressure system, and each clamping block 12 can be moved together by filling air into the air cylinders, so as to clamp the inner diameter of the workpiece, and the fixing of the device to the workpiece is more stable.

When the automatic paper feeding device is used, the processing table 1 is used for carrying out continuous operations of different working procedures on a workpiece, the workpiece is fed to the upper side of the punching and pasting station 3 after being subjected to shaping and glue brushing, at the moment, the workpiece can be clamped outwards from the inside of the workpiece under the action of the clamping mechanism 4, the punching and pasting operation on the workpiece is not affected, then the conveying frame 2 can be conveyed backwards by a proper distance according to requirements, the rear side of the workpiece is positioned under the cutting knife 5, the strip paper base can be cut under the action of the cutting knife 5, the cut paper sheet is pressed right above the workpiece, and the workpiece is fed by one unit under the driving of the punching and pasting station 3 every time the cutting knife 5 descends and cuts.

The utility model has novel structure, ingenious conception and simple and convenient operation, effectively realizes the purpose of controlling the number of paper sheets fixed on the friction plate, achieves the purpose of adapting to workpiece patches with different sizes, and achieves the purpose of conveniently adjusting the rotary feed quantity of the punching and pasting station 3 each time, thereby ensuring that the punching and pasting of the paper sheets is more uniform and increasing the stability of workpiece fixation.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The paper-based friction plate punching and pasting device with the adjustable feeding amount comprises a processing table for processing paper-based friction plates and a conveying frame with adjustable front and rear positions, and is characterized in that a rotatable punching and pasting station is arranged on the upper side of the conveying frame, a clamping mechanism for fixing a workpiece is arranged on the upper side of the punching and pasting station, and a cutting-off knife for cutting off a strip-shaped paper substrate is arranged on the upper side of the punching and pasting station.

2. The paper-based friction plate punching and pasting device with adjustable feed according to claim 1, wherein two fixing plates are fixedly connected to the upper side of the processing table, linear slide rails are symmetrically arranged on the lower side of the conveying frame in a left-right mode, and each linear slide rail is connected with the conveying frame in a sliding mode.

3. The paper-based friction plate punching and pasting device capable of adjusting feeding amount according to claim 2, wherein a movable motor is fixedly connected to the lower side of the conveying frame, a gear is fixedly connected to an output shaft of the movable motor, a rack is fixedly connected to the upper side of the processing table, and the gear and the rack are matched with each other to form a structure that the conveying frame moves back and forth.

4. The paper-based friction plate punching device with the adjustable feeding amount according to claim 1, wherein a feeding motor is fixedly connected to the lower side of the conveying frame, and an output shaft of the feeding motor is connected with the punching station through a speed reducer.

5. The paper-based friction plate punching device with adjustable feed according to claim 1, wherein the clamping mechanism comprises a plurality of clamping blocks which are in sliding connection with the punching station, a plurality of sliding grooves are formed in the upper side of the punching station, sliding blocks matched with the sliding grooves are fixedly connected to the lower side of each clamping block, and the sliding blocks and the sliding grooves are mutually matched to form a structure that the clamping blocks clamp a workpiece.