Automatic feeding device

Abstract

The present invention discloses an automatic feeding device, which includes a chassis and an automatic feeding device. The automatic feeding device includes a conveyor belt and a conveyor protection plate. The top of the conveyor belt conveys and bears the fabric to be fed. At the conveying end of the conveyor belt, a first sensor and an automatic fabric feeding device are connected. The automatic fabric feeding device includes a rotating structure, a pushing structure and a clamping structure. The rotating structure includes a rotating motor, a turntable motor seat and a turntable motor gasket seat. The turntable motor seat and the rotating motor are fixedly connected through bolts and the turntable motor gasket seat. The output shaft of the rotating motor is fixedly connected with a synchronous pulley. The advantages are as follows: After the fabric is detected by the first sensor and accurately stops at the specified position, through the clamping mechanism, the design adopts the linkage of two cylinders to control the actions of the clamping rod to close and lift, so as to realize the clamping work, thereby clamping several fabrics in a stack firmly and then extracting them, and then retreating and rotating to be used in the next process, and repeating this cycle.

Description

Technical Field

[0001] The present invention relates to the technical field of fabric processing, and particularly to an automatic feeding device. Background Art

[0002] Fabrics are commonly used materials in decorative materials. They include various fabrics such as chemical fiber carpets, non-woven wall coverings, linen fabrics, nylon fabrics, colored adhesive tapes, and flannel. Fabrics play a quite important role in decorative displays and are often the main force that cannot be ignored in the entire sales space. Extensive use of fabrics for wall surface decoration, partitions, and background treatment can also form a good commercial space display style.

[0003] During the process of fabric processing, it is often necessary to transfer the products completed in the previous process to the next process. Due to the characteristics of fabrics being soft and having a low thickness, when transferring through a conveyor belt, problems such as omission and slipping are likely to occur, causing a stack of neatly arranged fabrics to be scattered after transfer and requiring re-arrangement. For the above reasons, this application designs an automatic feeding device. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art and propose an automatic feeding device.

[0005] To achieve the above purpose, the present invention adopts the following technical solution: An automatic feeding device, including a chassis and an automatic feeding device. The automatic feeding device includes a conveyor belt and a conveyor protection plate. The top of the conveyor belt conveys and carries the fabrics to be sent. The conveying end of the conveyor belt is connected with a first sensor and an automatic fabric device.

[0006] The automatic fabric device includes a rotating structure, a pushing structure, and a clamping structure. The rotating structure includes a rotating motor, a turntable motor base, and a turntable motor gasket seat. The turntable motor base and the rotating motor are fixedly connected through bolts and the turntable motor gasket seat. The output shaft of the rotating motor is fixedly connected with a synchronous pulley. The synchronous pulley is connected with a turntable synchronous belt in a mating manner. The turntable synchronous belt is connected with a second sensor. The end of the turntable synchronous belt away from the synchronous pulley is connected with a turntable bottom plate in a mating manner. The bottom of the turntable bottom plate is fixedly connected with a turntable tray. The top of the turntable tray is fixedly provided with a turntable.

[0007] In the above automatic feeding device, the pushing structure includes a linear slide rail arranged on the top of the turntable. The top of the linear slide rail is connected with a material sliding plate. A ball screw is penetrated through the material sliding plate. A coupling is fixedly provided on the side of the ball screw away from the linear slide rail. The other end of the coupling is fixedly connected with a screw motor.

[0008] In the above-mentioned automatic feeding device, the clamping structure includes a lower clamping plate, and a groove is arranged in a matching manner between the lower clamping plate and the top of the material sliding plate. On one side of the lower clamping plate close to the linear slide rail, a plurality of lower clamping rods are fixedly connected. The plurality of lower clamping rods are divided into two groups that are parallel and symmetrical, and a plurality of lower clamping rods in each group are arranged at equal distances, and a gap is arranged between the two groups of lower clamping rods.

[0009] In the above-mentioned automatic feeding device, a supporting cylinder is fixedly connected to the top of the lower clamping plate. A clamping upper seat is fixedly arranged at the top of the supporting cylinder. A clamping cylinder is connected to the clamping upper seat. On the side of the clamping cylinder far from the clamping upper seat, a clamping connecting plate is fixedly connected. At the bottom of the clamping connecting plate, a fixed clamping rod seat is fixedly connected. A plurality of upper clamping rods are fixedly connected to the fixed clamping rod seat on the same side as the lower clamping rods.

[0010] In the above-mentioned automatic feeding device, the vertical positions of the plurality of upper clamping rods and the plurality of lower clamping rods correspond. The number of each group of lower clamping rods is set to four, and the linear slide rail adopts a ball-type linear slide rail.

[0011] In the above-mentioned automatic feeding device, a sensor baffle and a damping sleeve are arranged at the connection between the second sensor and the turntable synchronous belt. A turntable bearing is sleeved outside the turntable tray, and the turntable bearing is rotationally connected to the machine case through a bearing seat.

[0012] In the above-mentioned automatic feeding device, four fixing seats are fixedly arranged at the bottom of the machine case. The four fixing seats are respectively arranged at the four corners of the bottom of the machine case, and a moving roller is arranged on the side surface of each fixing seat.

[0013] In the above-mentioned automatic feeding device, the conveyor belt is jointly composed of a plurality of small synchronous belts with the same size. A gap is arranged between every two adjacent small synchronous belts and the sizes of the gaps are the same. The plurality of lower clamping rods are respectively inserted in cooperation with the plurality of gaps.

[0014] Compared with the existing technology, the advantages of the present invention are as follows:

[0015] 1. The rotating mechanism of the automatic feeding device adopts a mechanical design principle with a hollow middle. External pipeline tubes such as air pipes and electric wires can be routed through the middle. While the routing is neat and beautiful, the mechanical linkage rotation is not interfered or blocked at all, and rotations at different angles can be completed.

[0016] 2. The pushing mechanism of the automatic feeding device adopts a lead screw linkage and a ball linear slide rail to control the forward or backward movement of the sliding plate, which has the advantages of stable movement and automated operation. At the same time, small synchronous belts with gaps are arranged, which can enable the lower clamping rods to extend into the bottom of the fabric, and the functions of fabric transfer can be realized simultaneously with the upper clamping rods at the top.

[0017] 3. When the automatic feeding device delivers the fabric to the outlet and detects the fabric through the first sensor, after accurately stopping at the specified position, the clamping mechanism is designed to adopt the linkage of two cylinders to control the closing and lifting actions of the clamping rod, so as to realize the clamping work, thereby clamping several stacks of fabric firmly and then extracting them, and then retreating and rotating to be sent to the next process for use, and so on in a cycle. Brief Description of the Drawings

[0018] Figure 1 It is the overall schematic diagram of the automatic feeding device proposed by the present invention;

[0019] Figure 2 It is the structural schematic diagram of the automatic feeding device proposed by the present invention;

[0020] Figure 3 It is the structural schematic diagram of the rotating structure in the automatic feeding device proposed by the present invention;

[0021] Figure 4 It is the structural schematic diagram of the pushing structure in the automatic feeding device proposed by the present invention;

[0022] Figure 5 It is the structural schematic diagram of the clamping structure in the automatic feeding device proposed by the present invention.

[0023] In the figure: 1 chassis, 2 fabric to be delivered, 3 first sensor, 4 rotating motor, 5 tray motor base, 6 tray motor gasket seat, 7 synchronous pulley, 8 turntable synchronous belt, 9 second sensor, 10 sensor baffle, 11 damping sleeve, 12 turntable bottom plate, 13 turntable bearing, 14 turntable tray, 15 turntable, 16 lead screw motor, 17 coupling, 18 linear slide rail, 19 material sliding plate, 20 ball screw, 21 material supporting cylinder, 22 upper clamping seat, 23 lower clamping plate, 24 lower clamping rod, 25 clamping cylinder, 26 clamping connecting plate, 27 fixed clamping rod seat, 28 upper clamping rod, 29 conveyor belt, 30 conveyor protection plate, 31 fixed seat, 32 moving roller. Detailed Embodiment

[0024] The following embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0025] Embodiment

[0026] Refer to Figures 1-5, Automatic feeding device, including a chassis 1 and an automatic feeding device. The automatic feeding device includes a conveyor belt 29 and a conveyor protection plate 30. The top of the conveyor belt 29 conveys and bears the fabric to be fed 2. The conveying end of the conveyor belt 29 is connected with a first sensor 3 and an automatic fabric feeding device. In this way, when the conveyor belt 29 moves the fabric to be fed 2 to the end, it will be accurately detected by the first sensor 3, and the automatic fabric feeding device will be started. Among them, the automatic fabric feeding device includes a rotating structure, a pushing structure and a clamping structure. The rotating structure includes a rotating motor 4, a turntable motor base 5 and a turntable motor gasket seat 6. The turntable motor base 5 and the rotating motor 4 are fixedly connected through bolts and the turntable motor gasket seat 6 to fix the rotating motor 4. The output shaft of the rotating motor 4 is fixedly connected with a synchronous pulley 7. The synchronous pulley 7 is connected with a turntable synchronous belt 8. The synchronous pulley 7 and the turntable 8 synchronous belt interact to drive the turntable bottom plate 12 to rotate, so that the turntable tray 14 connected to the turntable bearing 13 rotates. The turntable 15 installed on the turntable tray 14 also rotates through force transmission, and different angles of rotation can be completed.

[0027] The turntable synchronous belt 8 is connected with a second sensor 9. The rotation angle can be positioned by adjusting the installation position of the second sensor flap 10 and controlled by the position of the second sensor 9. In the present invention, the damping sleeve 11 is a mechanical limit, so as to more accurately ensure the rotation angle position. The end of the turntable synchronous belt 8 away from the synchronous pulley 7 is connected with a turntable bottom plate 12. The bottom of the turntable bottom plate 12 is fixedly connected with a turntable tray 14. The top of the turntable tray 14 is fixedly provided with a turntable 15.

[0028] The pushing structure includes a linear slide rail 18 arranged on the top of the turntable 15. The top of the linear slide rail 18 is connected with a material sliding plate 19. A ball screw 20 is arranged through the material sliding plate 19. On the side of the ball screw 20 away from the linear slide rail 18, a coupling 17 is fixedly provided. The other end of the coupling 17 is fixedly connected with a screw motor 16. When the screw motor 16 rotates, on the one hand, the connection between the ball screw 20 and the material sliding plate 19 can make the material sliding plate 19 slide, and on the other hand, the bottom linear slide rail 18 can accurately position the moving direction, so as to maintain the stability of the device during movement.

[0029] The material clamping structure includes a lower material clamping plate 23, which is cooperated with the top of the material sliding plate 19 to be provided with a groove, and a plurality of lower material clamping rods 24 are fixedly connected to one side of the lower material clamping plate 23 close to the linear slide rail 18, and the plurality of lower material clamping rods 24 are divided into two parallel and symmetrical groups and the plurality of lower material clamping rods 24 in each group are arranged at equal distances, and a gap is arranged between the two groups of lower material clamping rods 24, and the vertical positions of the plurality of upper material clamping rods 28 and the plurality of lower material clamping rods 24 correspond to each other, so that when clamping the material, the upper material clamping rods 28 and the lower material clamping rods 24 perform the material clamping work together, and the number of each group of lower material clamping rods 24 is set to four, and the linear slide rail 18 adopts a ball-type linear slide rail.

[0030] A sensor baffle 10 and a damping sleeve 11 are provided at the connection between the second sensor 9 and the turntable synchronous belt 8. A turntable bearing 13 is sleeved on the outer side of the turntable tray 14. The turntable bearing 13 is rotatably connected to the chassis 1 through a bearing seat. Four fixed seats 31 are fixedly provided at the bottom of the chassis 1. The four fixed seats 31 are respectively arranged at the four corners of the bottom of the chassis 1, and a movable roller 32 is arranged on the side of each fixed seat 31, which can facilitate the movement of the device. The conveyor belt 29 is composed of a plurality of small synchronous belts of the same size, and a gap is provided between every two adjacent small synchronous belts and the size of the gap is the same, so that the lower clamping rod 24 can be easily extended, and the plurality of lower clamping rods 24 are respectively inserted into the plurality of gaps, so that the cloth on the conveyor belt 29 can be lifted by the supporting cylinder 25 to realize the clamping work.

[0031] In the present invention, Figure 4 As shown, in the pushing structure, the ball screw 20 connected to the coupling 17 is rotated by the screw motor 16, and the forward and reverse control is turned, and the material transfer sliding plate 19 installed on the ball-type linear slide rail 18 will work in conjunction with the ball screw 20, so that the forward advancement or backward retraction can be smoothly achieved. In the clamping mechanism, the double cylinders are linked to clamp the cloth firmly, the supporting cylinder 21 can control the clamping lower plate 23 installed on the clamping upper seat 22 to move up and down, and the clamping cylinder 25 controls the fixed clamping rod seat 27 installed on the clamping connecting plate 26 to move up and down. When the cloth enters the clamping interval, The supporting cylinder 21 works first, so that the lower clamping rod 24 extends into the gaps between the multiple small synchronous belts in the conveyor belt 29, and then the entire mechanism is lifted up and leaves the belt contact surface of the automatic feeding device to lift the cloth 2 to be fed. Then the clamping cylinder 25 works again, and the upper clamping rod presses down 28 to clamp the cloth securely. After clamping the cloth, it rotates backward 90° through the rotating structure, and sends the clamped cloth 2 to the processing position of the next process. Then the supporting cylinder 21 and the clamping cylinder 25 are started in reverse to unload the cloth 2 to be fed and return along the original route to achieve the function of recycling.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. Automatic feeding device, comprising a chassis (1) and an automatic feeding device, characterized in that, the automatic feeding device includes a conveyor belt (29) and a conveyor protection plate (30), the top of the conveyor belt (29) conveys and bears the fabric to be fed (2), and a first sensor (3) and an automatic fabric feeding device are connected to the conveying end of the conveyor belt (29); the automatic fabric feeding device includes a rotating structure, a pushing structure and a clamping structure. The rotating structure includes a rotating motor (4), a turntable motor base (5) and a turntable motor gasket seat (6). The turntable motor base (5) and the rotating motor are fixedly connected by bolts and the turntable motor gasket seat (6). The output shaft of the rotating motor (4) is fixedly connected with a synchronous pulley (7). The synchronous pulley (7) is connected with a turntable synchronous belt (8). The turntable synchronous belt (8) is connected with a second sensor (9). One end of the turntable synchronous belt (8) away from the synchronous pulley (7) is connected with a turntable bottom plate (12). The bottom of the turntable bottom plate (12) is fixedly connected with a turntable tray (14). The top of the turntable tray (14) is fixedly provided with a turntable (15); the pushing structure includes a linear slide rail (18) arranged on the top of the turntable (15). The top of the linear slide rail (18) is connected with a material sliding plate (19). A ball screw (20) is arranged through the material sliding plate (19). A coupling (17) is fixedly arranged on the side of the ball screw (20) away from the linear slide rail (18). The other end of the coupling (17) is fixedly connected with a screw motor (16); the clamping structure includes a clamping lower plate (23). The clamping lower plate (23) and the top of the material sliding plate (19) are provided with grooves in cooperation. A plurality of lower clamping rods (24) are fixedly connected to one side of the clamping lower plate (23) close to the linear slide rail (18). The plurality of lower clamping rods (24) are divided into two parallel and symmetrical groups, and the plurality of lower clamping rods (24) in each group are arranged at equal distances. A gap is arranged between the two groups of lower clamping rods (24); a supporting cylinder (21) is fixedly connected to the top of the clamping lower plate (23). A clamping upper seat (22) is fixedly arranged on the top of the supporting cylinder (21). The clamping upper seat (22) is connected with a clamping cylinder (25). A clamping connecting plate (26) is fixedly connected to the side of the clamping cylinder (25) away from the clamping upper seat (22). A fixed clamping rod seat (27) is fixedly connected to the bottom of the clamping connecting plate (26). A plurality of upper clamping rods (28) are fixedly connected to the same side of the lower clamping rods (24) where the fixed clamping rod seat (27) is located; the vertical positions of the plurality of upper clamping rods (28) and the plurality of lower clamping rods (24) correspond. The number of each group of lower clamping rods (24) is set to four. The linear slide rail (18) adopts a ball-type linear slide rail.

2. The automatic feeding device according to claim 1, characterized in that, A sensor baffle (10) and a damping sleeve (11) are provided at the connection between the second sensor (9) and the turntable synchronous belt (8). A turntable bearing (13) is sleeved outside the turntable tray (14), and the turntable bearing (13) is rotatably connected to the chassis (1) through a bearing seat.

3. The automatic feeding device according to claim 2, characterized in that four fixing seats (31) are fixedly provided at the bottom of the chassis (1). The four fixing seats (31) are respectively arranged at the four corners of the bottom of the chassis (1), and a moving roller (32) is arranged on the side surface of each fixing seat (31).

4. The automatic feeding device according to claim 3, characterized in that the conveyor belt (29) is composed of a plurality of small synchronous belts of the same size. A gap is provided between every two adjacent small synchronous belts and the sizes of the gaps are the same. A plurality of lower clamping rods (24) are respectively inserted in cooperation with the gaps.

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