CN213172868U

CN213172868U - Double-synchronous feeding mechanism

Info

Publication number: CN213172868U
Application number: CN202021416490.0U
Authority: CN
Inventors: 折保强; 马军; 王林; 靳松
Original assignee: Xian Typical Industry Co Ltd
Current assignee: Xian Typical Industry Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-11
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to a sewing machine technical field, concretely relates to double-synchronous feeding mechanism. The sewing machine aims to solve the problems that in the prior art, manual feeding and sewing are high in cost and low in efficiency, and single-step feeding of an existing mechanism is low in precision and prone to layer dislocation. The technical scheme of the utility model comprises an aluminum section bracket, a conveyor belt module, a feeding belt module, a cloth pressing module and a fixed seat; the conveyer belt module set up in aluminium alloy support upper surface, the pay-off belt module sets up in one side upper end of aluminium alloy support, is provided with the compress module on the slide rail of pay-off belt module.

Description

Double-synchronous feeding mechanism

Technical Field

The utility model relates to a sewing machine technical field, concretely relates to double-synchronous feeding mechanism.

Background

The feeding working mode of the sewing equipment in the current market is as follows: the cut material sheets are manually controlled and then matched with sewing equipment for sewing or single-step feeding.

For example, only a conveying belt feeding mechanism or a similar feeding mechanism is used, manual and manual feeding is matched with sewing, the production efficiency is low, the precision is difficult to ensure, unidirectional feeding is matched with sewing, the phenomenon of layer staggering or dislocation can occur to a material sheet in the moving process, and therefore sewing stitches of the material sheet are not good or the stitches are not attractive, and the requirements of customers are difficult to meet.

Therefore, a high automation degree is urgently needed at present, the requirement of a customer on stitches is met, and a convenient mechanism is used for replacing the manual work.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a solve prior art and have that manual control pay-off sewing is with high costs, inefficiency and current mechanism single step pay-off have the problem of precision low, the easy wrong layer dislocation, provide a double-synchronization feeding mechanism.

For solving the problems existing in the prior art, the technical scheme of the utility model is that: the utility model provides a two synchronous feeding mechanism which characterized in that: the device comprises an aluminum profile bracket, a conveyor belt module, a feeding belt module, a cloth pressing module and a fixed seat;

the conveyer belt module set up in aluminium alloy support upper surface, the pay-off belt module sets up in one side upper end of aluminium alloy support, is provided with the compress module on the slide rail of pay-off belt module.

Further, the conveyor belt module comprises a fixed seat, a conveyor belt, a driving conveying module and a driven conveying module;

the driving conveying module and the driven conveying module are respectively arranged at two ends of the conveying belt and tension the conveying belt, and two ends of the driving conveying module and the driven conveying module are respectively arranged at two ends of the aluminum profile bracket through the fixing seats.

Further, the active transmission module comprises a motor, a speed reducer, a coupler, two bearings and a roller;

the motor is fixedly arranged on the speed reducer, the speed reducer is fixed at one end of the fixed seat, and the fixed seat is fixed on the aluminum profile bracket; the two fixed seats are respectively arranged at two ends of the roller through bearings, one end of the coupler is fixedly arranged on the speed reducer, and the other end of the coupler is fixedly arranged on a tail end shaft at the left side of the roller; the left bearing is in interference fit with the left fixed seat and is fixedly arranged on the outer side of the fixed seat; the right end shaft of the roller is fixedly arranged on the right bearing in an interference fit manner.

Further, the driven transmission module comprises a roller and two bearings;

shafts at two ends of the roller are respectively fixed with two bearings in an interference fit manner, and the two bearings and the two fixed seats are respectively fixed at the outer two sides of the fixed seats in the interference fit manner;

further, the cloth pressing module comprises a connecting plate, a cylinder and a cloth pressing plate;

the cloth pressing plate is arranged at the lower end of the cylinder; the upper end of the cylinder is fixedly connected with the lower end of the connecting plate.

Further, there are 2 cylinders.

Furthermore, the connecting plate is a U-shaped plate.

Compared with the prior art, the utility model has the advantages as follows:

1. the structure of the utility model can replace manpower, liberate labor force, reduce production cost and improve working efficiency;

2. the utility model can replace the single step feeding mechanism, thereby ensuring the sewing trace and the sewing precision;

3. the utility model discloses simple structure, simple operation, degree of automation are high, the operation is smooth, the precision is high.

Description of the drawings:

FIG. 1 is a schematic view of the assembly of the mechanism;

FIG. 2 is a schematic view of a conveyor belt module;

FIG. 3 is a schematic diagram of an active transport module;

FIG. 4 is a schematic diagram of a slave transport module;

FIG. 5 is a schematic view of the assembly of the feeding belt module and the cloth pressing module;

FIG. 6 is a schematic view of a cloth pressing module;

description of the labeling: 1-aluminum profile support, 2-conveyor belt module, 3-feeding belt module, 4-cloth pressing module, 5-fixed seat, 6-connecting plate, 7-conveyor belt, 8-driving conveying module, 9-driven conveying module, 10-air cylinder, 11-cloth pressing plate, 12-motor, 13-speed reducer, 14-coupler, 15-bearing and 16-roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a double synchronous feeding mechanism, as shown in figure 1, comprising an aluminum section bar bracket 1, a conveyor belt module 2, a feeding belt module 3, a cloth pressing module 4 and a fixed seat 5; the conveyer belt module 2 set up on aluminium alloy support 1, feeding belt module 3 sets firmly in one side upper end of aluminium alloy support 1 through the screw, compress module 4 pass through the fix with screw on feeding belt module 3's double slide, thereby compress module 4 satisfies the operation requirement of different tablet sizes through the size of adjustment compress board 11, also can satisfy the material of different tablets, the requirement of thickness to compress board 11 height of pushing down through the position and the atmospheric pressure size of cylinder 10 in adjustment compress module 4, as shown in fig. 5.

The conveyor belt module 2: as shown in fig. 2, the device comprises 4 fixed seats 5, a conveyor belt 7, a driving conveying module 8 and a driven conveying module 9; initiative transport module 8, driven transport module 9 set up respectively in the both ends of conveyer belt 7 and take-up conveyer belt 7, the both ends of initiative transport module 8 and the both ends of driven transport module 9 are provided with fixing base 5 respectively, 4 fixing base 5 set firmly transport module 2 in aluminium alloy support 1 upper surface.

The active transfer module 8: as shown in fig. 3, the device comprises a motor 12, a speed reducer 13, a coupling 14, two bearings 15 and a roller 16; the motor 12 is fixedly arranged on the speed reducer 13, the speed reducer 13 is fixedly arranged on the fixed seats 5 through screws, the fixed seats 5 are fixedly arranged on the aluminum profile support 1 through screws, the two fixed seats 5 are respectively arranged at two ends of the roller 16 through bearings 15, one end of the coupler 14 is fixedly arranged on the speed reducer 13, and the other end of the coupler is fixedly arranged on a tail end shaft at the left side of the roller 16; the left bearing 15 is in interference fit with the left fixed seat 5 and is fixedly arranged on the outer side of the fixed seat 5; the right end shaft of the roller 16 is fixedly arranged on the right bearing 15 through interference fit.

The driven transmission module 9: as shown in fig. 4, includes a drum 16 and two bearings 15; shafts at two ends of the roller 16 are respectively fixed with the two bearings 15 in an interference fit manner, and the two bearings 15 and the two fixed seats 5 are respectively fixed at two outer sides of the fixed seats 5 in an interference fit manner;

the cloth pressing module 4: as shown in fig. 6, comprises a connecting plate 6, a cylinder 10 and a cloth pressing plate 11; the cloth pressing plate 11 is arranged at the lower ends of the two cylinders 10; the upper ends of the two cylinders 10 are fixedly connected with the lower end of the U-shaped plate connecting plate 6.

The utility model discloses the working process: the cut tablets are placed on a table in order, and the machine is electrified to return to zero; at the moment, the conveyor belt starts to act, and the cloth pressing module 4 moves to the left side through the feeding belt module 3 to wait for an action signal; the method comprises the following steps that (1) a closed material sheet is manually placed on a conveyor belt which always acts, when the material sheet moves to a specified position on the conveyor belt, a system sends a signal of action of an air cylinder 10 on a cloth pressing module 4, the air cylinder 10 is ventilated and opened and presses downwards at the moment to press the material sheet on a moving conveyor belt 7, a feeding belt module 3 receives a feedback signal at the moment to start feeding the material sheet synchronously with the conveyor belt 7, after the material sheet is moved to the specified position on the left side, the air cylinder is closed and ascends, the material sheet still moves leftwards under the action of the conveyor belt 7 until the material sheet falls into a material receiving box which is prepared earlier; after the cylinder 10 is closed and ascended, the feeding belt module 3 is driven by the motor to move to the right designated position again from the left side to wait for a system signal, when a material sheet is detected, the cylinder 10 is opened again to press down, the feeding belt module 3 moves leftwards, and the operation is repeated in a circulating mode. Thereby can satisfy the operation requirement of different tablet sizes according to the size of adjustment compress board in this mechanism, also can satisfy the material of different tablets, the requirement of the height that pushes down to compress board 11 of thin thickness through the position and the atmospheric pressure size of cylinder in the adjustment compress module.

The above is only the preferred embodiment of the present invention, and is not used to limit the protection scope of the present invention, it should be noted that, without departing from the principles of the present invention, the ordinary skilled person in the art can perform a plurality of improvements and decorations thereon, all should be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a two synchronous feeding mechanism which characterized in that: comprises an aluminum profile bracket (1), a conveyor belt module (2), a feeding belt module (3), a cloth pressing module (4) and a fixed seat (5);

the conveying belt module (2) is arranged on the upper surface of the aluminum profile support (1), the feeding belt module (3) is arranged on the upper end of one side of the aluminum profile support (1), and the cloth pressing module (4) is arranged on a sliding rail of the feeding belt module (3).

2. The double synchronous feeding mechanism of claim 1, wherein: the conveyor belt module (2) comprises a fixed seat (5), a conveyor belt (7), a driving conveying module (8) and a driven conveying module (9);

initiative transport module (8), driven transport module (9) set up respectively in the both ends of conveyer belt (7) and take-up conveyer belt (7), the both ends of initiative transport module (8), driven transport module (9) set up respectively in the both ends of aluminium alloy support (1) through fixing base (5).

3. The double synchronous feeding mechanism according to claim 2, wherein: the active transmission module (8) comprises a motor (12), a speed reducer (13), a coupler (14), two bearings (15) and a roller (16);

the motor (12) is fixedly arranged on the speed reducer (13), the speed reducer (13) is fixed at one end of the fixed seat (5), and the fixed seat (5) is fixed on the aluminum profile support (1); the two fixed seats (5) are respectively arranged at two ends of the roller (16) through bearings (15), one end of the coupler (14) is fixedly arranged on the speed reducer (13), and the other end of the coupler is fixedly arranged on a tail end shaft at the left side of the roller (16); the left bearing (15) is in interference fit with the left fixed seat (5) and is fixedly arranged on the outer side of the fixed seat (5); the right end shaft of the roller (16) is fixedly arranged on the right bearing (15) through interference fit.

4. The double synchronous feeding mechanism according to claim 2, wherein: the driven transmission module (9) comprises a roller (16) and two bearings (15);

the two ends of the roller (16) are respectively fixed with the two bearings (15) in an interference fit manner, and the two bearings (15) and the two fixing seats (5) are respectively fixed on the two outer sides of the fixing seats (5) in an interference fit manner.

5. The double synchronous feeding mechanism of claim 4, wherein: the cloth pressing module (4) comprises a connecting plate (6), a cylinder (10) and a cloth pressing plate (11);

the cloth pressing plate (11) is arranged at the lower end of the cylinder (10); the upper end of the cylinder (10) is fixedly connected with the lower end of the connecting plate (6).

6. The double synchronous feeding mechanism of claim 5, wherein: the number of the cylinders (10) is 2.

7. The double synchronous feeding mechanism of claim 6, wherein: the connecting plate (6) is a U-shaped plate.