Feeding mechanism for godet grinding machine

Abstract

The utility model discloses a feeding mechanism for a godet grinding machine, which comprises a storage mechanism and a feeding mechanism. The material storage mechanism comprises a rack, a material storage frame connected to the rack through a lifting mechanism, a plurality of material storage channels connected into the material storage frame and arranged up and down, a first air cylinder connected to one side of the material storage frame and matched with the material storage channels and a push plate connected to the telescopic end of the first air cylinder, and the push plate is arranged in the corresponding material storage channel. The first cylinder extends to drive the push plate to push the godet in the storage channel to the feeding mechanism; the feeding mechanism comprises a mounting frame, an inclined feeding channel arranged in the mounting frame and a material receiving table in butt joint with the tail end of the feeding channel, the mounting frame is close to the material receiving table, and the lifting mechanism controls the material storage frame to ascend and descend so that the material storage channels can be aligned with the feeding channel one by one. The material storage frame is controlled to ascend and descend through the lifting mechanism, so that the material storage channels and the feeding channels are aligned one by one, the wire guide rollers in all the material storage channels can enter the feeding channels in order, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a feeding mechanism for a wire guide roller grinder. Background Art

[0002] The texturing machine is a kind of textile machine that can process untwisted yarns such as polyester and polypropylene into elastic yarns with medium elasticity and low elasticity through false twisting. There are wire guide rollers on the texturing machine. During the production and processing, the surface of the wire guide rollers needs to be polished, so a special leather roller grinder is required.

[0003] The current wire guide roller grinder has the following problems: (1) During grinding, the wire guide roller is transported to the grinding mechanism through the feed channel. When all the wire guide rollers on the feed channel are ground, new wire guide rollers need to be manually placed on the feed channel one by one, resulting in low loading efficiency; (2) When the feed channel is transporting the wire guide roller, the wire guide roller will enter the receiving table along the feed channel, and then the wire guide roller on the receiving table will be grabbed by the grabbing mechanism. If the wire guide roller on the feed channel is not blocked during grabbing, and the wire guide roller is allowed to move downward, so that the wire guide roller contacts the wire guide roller on the receiving table, the grabbing mechanism may grab the two wire guide rollers, causing the wire guide roller to fall easily. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a feeding mechanism for a wire guide roller grinder to solve the problems mentioned in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The feeding mechanism of a wire guide roller grinder comprises a material storage mechanism and a feeding mechanism connected to the material storage mechanism, wherein the material storage mechanism comprises a frame, a material storage rack connected to the frame through a lifting mechanism, a plurality of material storage channels arranged up and down and connected to the material storage rack, a first cylinder connected to one side of the material storage rack and matching the material storage channel, and a push plate connected to the telescopic end of the first cylinder, the push plate being arranged in the corresponding material storage channel, the first cylinder extending and driving the push plate to push the wire guide roller in the material storage channel toward the feeding mechanism; the feeding mechanism comprises an installation frame, an inclined material feeding channel arranged in the installation frame, and a material receiving platform connected to the end of the material feeding channel, the installation frame is close to the material receiving platform, and the lifting and lowering of the material storage rack is controlled by the lifting mechanism so that the material storage channels are aligned with the feeding channels one by one, the bottom surface of the end of the feeding channel is connected to a second cylinder, the telescopic end of the second cylinder is connected to a first baffle, the end of the feeding channel is provided with a first through hole, the first baffle is slidably arranged in the first through hole, and a weight sensor is arranged in the material receiving platform for sensing whether there is a wire guide roller in the material receiving platform.

[0007] Preferably, a photoelectric sensor is provided on one side of the push plate close to the feeding mechanism.

[0008] In the above technical solution, the photoelectric sensor can sense whether there is a wire guiding roller in the storage channel. If there is a wire guiding roller, the storage channel continues to be docked with the feeding channel. If there is no wire guiding roller, a signal is transmitted to the main controller to control the lifting mechanism to work, so that another storage channel is docked with the feeding channel.

[0009] Preferably, position sensors that cooperate with each other are provided at the opposite ends of the feeding channel and the storage channel.

[0010] In the above technical solution, during the process of the lifting mechanism controlling the lifting of the storage rack, through the cooperation of the position sensors on the storage channel and the feeding channel, the storage channel and the feeding channel can be accurately docked.

[0011] Preferably, the lifting mechanism includes transmission blocks connected to both sides of the storage rack, a lead screw rotatably connected to the frame, a guide rod connected to the frame, and a motor installed on the frame and in transmission connection with the lead screw. The lead screw is threadedly connected to one of the transmission blocks, and the guide rod is slidably connected to the other transmission block.

[0012] In the above technical solution, when the motor is started to drive the lead screw to rotate, the storage rack can be driven to lift.

[0013] Preferably, a finger cylinder is installed on the upper part inside the installation frame. Two clamping claws are connected to the finger cylinder, and the two clamping claws are located above the feeding channel.

[0014] In the above technical solution, through the operation of the finger cylinder, the clamping plate can be driven to clamp the second last wire guiding roller to prevent the wire guiding roller from moving downwards continuously. Through the action of the first baffle, the last wire guiding roller is blocked, and the last wire guiding roller can be in a state of being ready to slide down.

[0015] Preferably, a third cylinder is connected to the bottom surface of the storage channel at the end away from the push plate. The telescopic end of the third cylinder is connected to a second baffle. A second through hole is provided on the storage channel, and the second baffle is movably arranged in the second through hole, and the second baffle can completely move out of the second through hole when moving downwards.

[0016] In the above technical solution, controlling the third cylinder to extend can enable the second baffle to block the storage channel to prevent the wire guiding roller from slipping out of the storage channel when the storage rack is lifted or lowered. Controlling the third cylinder to contract can enable the baffle to completely leave the second through hole, which is beneficial for the wire guiding roller to be pushed out of the storage channel. At the same time, when there is no wire guiding roller in the storage channel, the second baffle will not interfere with the photoelectric sensor.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] (1) The lifting mechanism is used to control the lifting of the storage rack, so that the storage channels are aligned with the feeding channels one by one. Thus, the wire rollers in all the storage channels can enter the feeding channels orderly, increasing the feeding quantity of the wire rollers and improving the feeding efficiency.

[0019] (2) The wire rollers in the feeding channel slide downward. When the lowermost wire roller enters the receiving table, the weight sensor senses the weight and transmits a signal to the master controller, which controls the first cylinder to extend and drives the first baffle to rise, thus blocking the penultimate wire roller in the feeding channel to prevent it from sliding downward continuously, which is beneficial for the grasping mechanism to grasp the wire roller on the receiving table. Description of the Drawings

[0020] Figure 1 is a schematic diagram of the present utility model;

[0021] Figure 2 is a schematic diagram of the feeding mechanism;

[0022] Figure 3 is a schematic diagram of the storage rack;

[0023] In the figure: 1 - frame, 2 - storage rack, 3 - storage channel, 4 - first cylinder, 5 - push plate, 6 - mounting frame, 7 - feeding channel, 8 - receiving table, 9 - second cylinder, 10 - first baffle, 11 - photoelectric sensor, 12 - position sensor, 13 - transmission block, 14 - lead screw, 15 - motor, 16 - finger cylinder, 17 - gripper, 18 - third cylinder, 19 - second baffle, 20 - wire roller. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-3, a feeding mechanism for a wire guide roll grinding machine, including a storage mechanism and a feeding mechanism connected to the storage mechanism. The storage mechanism includes a frame 1, a storage rack 2 connected to the frame through a lifting mechanism, a number of vertically arranged storage channels 3 connected inside the storage rack, a first cylinder 4 connected to one side of the storage rack and matching the storage channels, and a push plate 5 connected to the telescopic end of the first cylinder. The push plate 5 is arranged inside the corresponding storage channel 3. The extension of the first cylinder 4 drives the push plate 5 to push the wire guide roll in the storage channel 3 towards the feeding mechanism. On the side of the push plate 5 close to the feeding mechanism, there is an optoelectronic sensor 11. Through the optoelectronic sensor 11, it can sense whether there is still a wire guide roll in the storage channel 3. If there is a wire guide roll, the storage channel 3 continues to be docked with the feeding channel 7. If there is no wire guide roll, a signal is transmitted to the total controller to control the lifting mechanism to work, driving the storage rack 2 to lift and lower, so that another storage channel 3 is docked with the feeding channel 7.

[0027] Specifically, the lifting mechanism includes transmission blocks 13 connected to both sides of the storage rack, a lead screw 14 rotatably connected to the frame, a guide rod connected to the frame, and a motor 15 installed on the frame and in transmission connection with the lead screw. The lead screw 14 is threadedly connected to one of the transmission blocks 13, and the guide rod is slidably connected to the other transmission block 13. Starting the motor 15 to drive the lead screw 14 to rotate can drive the storage rack to lift and lower, so that the storage channel is aligned with the feeding channel.

[0028] The feeding mechanism includes a mounting frame 6, an inclined feeding channel 7 arranged inside the mounting frame, and a receiving table 8 docked with the end of the feeding channel. The mounting frame 6 is close to the receiving table 8. By controlling the lifting and lowering of the storage rack 2 through the lifting mechanism, the storage channels 3 are aligned with the feeding channels 7 one by one. The bottom surface of the end of the feeding channel 7 is connected with a second cylinder 9, and the telescopic end of the second cylinder 9 is connected with a first baffle 10. There is a first through hole at the end of the feeding channel 7, and the first baffle 10 is slidably arranged in the first through hole. A weight sensor is arranged inside the receiving table 8. The wire guide roll in the feeding channel 7 slides downwards. When the lowermost wire guide roll enters the receiving table 8, the weight sensor senses the weight and transmits a signal to the total controller to control the extension of the first cylinder 4, driving the first baffle 10 to rise, thereby blocking the penultimate wire guide roll on the feeding channel 7 to prevent it from continuing to slide downwards, which is conducive to the grasping mechanism to grasp the wire guide roll on the receiving table 8.

[0029] At the relative ends of the feeding channel 7 and the storage channel 3, there are position sensors 12 that cooperate with each other. During the process of the lifting mechanism controlling the lifting and lowering of the storage rack, through the cooperation of the position sensors on the storage channel and the feeding channel, the storage channel can be accurately docked with the feeding channel.

[0030] A finger cylinder 16 is installed at the upper part inside the installation frame 6. Two clamping jaws 17 are connected to the finger cylinder 16. The two clamping jaws 17 are located above the feeding channel 7. The finger cylinder is a prior art and will not be described in detail in this application. By the operation of the finger cylinder 16, the clamping jaws 17 can be driven to clamp the penultimate wire guide roller, preventing the wire guide roller from moving downward continuously. Through the function of the first baffle 10, the last wire guide roller is blocked, enabling the last wire guide roller to be in a state of being ready to slide down.

[0031] Embodiment 2

[0032] On the basis of Embodiment 1, a third cylinder 18 is connected to the bottom surface of the storage channel 3 at the end far from the push plate. The telescopic end of the third cylinder 18 is connected to a second baffle 19. A second through hole is provided on the storage channel 3. The second baffle 19 is movably arranged in the second through hole, and the second baffle 19 can completely move out of the second through hole when moving downward. Controlling the extension of the third cylinder can enable the second baffle to block the storage channel, preventing the wire guide roller from sliding out of the storage channel when the storage rack is lifted or lowered. Controlling the contraction of the third cylinder can enable the baffle to completely leave the second through hole, thus facilitating the wire guide roller to be pushed out of the storage channel. At the same time, when there is no wire guide roller in the storage channel, the second baffle will not interfere with the photoelectric sensor.

[0033] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for a guide wire grinding machine, characterized in that: The invention comprises a material storage mechanism and a feeding mechanism connected to the material storage mechanism, wherein the material storage mechanism comprises a frame (1), a material storage frame (2) connected to the frame through a lifting mechanism, a plurality of material storage channels (3) arranged up and down and connected to the material storage frame, a first cylinder (4) connected to one side of the material storage frame and matching the material storage channel, and a push plate (5) connected to the telescopic end of the first cylinder, wherein the push plate (5) is arranged in the corresponding material storage channel (3), and the first cylinder (4) extends to drive the push plate (5) to push the wire guide roller in the material storage channel (3) toward the feeding mechanism; The feeding mechanism comprises a mounting frame (6), a feeding channel (7) arranged in the mounting frame and inclined, and a receiving platform (8) docked with the end of the feeding channel. The mounting frame (6) is close to the receiving platform (8), and the lifting and lowering of the storage rack (2) is controlled by a lifting mechanism so that the storage channels (3) are aligned with the feeding channels (7) one by one. The bottom surface of the end of the feeding channel (7) is connected to a second cylinder (9), and the telescopic end of the second cylinder (9) is connected to a first baffle (10). The end of the feeding channel (7) is provided with a first through hole, and the first baffle (10) is slidably arranged in the first through hole. A weight sensor is provided in the receiving platform (8).

2. The feeding mechanism for a wire guide roll grinder according to claim 1, wherein: A photoelectric sensor (11) is provided on one side of the push plate (5) close to the feeding mechanism.

3. The feeding mechanism for a guide wire grinding machine according to claim 2, characterized in that: Position sensors (12) that cooperate with each other are provided at the opposite ends of the feeding channel (7) and the storage channel (3).

4. The feeding mechanism for a wire guide roller grinding machine according to claim 3, characterized in that: The lifting mechanism comprises a transmission block (13) connected to both sides of the material storage rack, a screw rod (14) rotatably connected to the frame, a guide rod connected to the frame, and a motor (15) mounted on the frame and transmission-connected to the screw rod. The screw rod (14) is threadedly connected to one of the transmission blocks (13), and the guide rod is slidably connected to the other transmission block (13).

5. The feeding mechanism for a guide wire grinding machine according to claim 4, characterized in that: A finger cylinder (16) is installed in the upper part of the installation frame (6), and two clamping claws (17) are connected to the finger cylinder (16). The two clamping claws (17) are located above the feeding channel (7).

6. The feeding mechanism for a guide wire grinding machine according to claim 5, characterized in that: The bottom surface of the material storage channel (3) away from the push plate is connected to a third cylinder (18), and the telescopic end of the third cylinder (18) is connected to a second baffle (19). A second through hole is provided on the material storage channel (3), and the second baffle (19) is movably arranged in the second through hole, and the second baffle (19) can be completely removed from the second through hole by moving downward.

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