Automatic material distributing machine

Abstract

The utility model relates to the field of material distribution, in particular to an automatic material distribution machine which comprises a feeding device, a material distribution device and a controller, the feeding device comprises a feeding machine frame and a feeding mechanism installed on the feeding machine frame, and the feeding mechanism is used for conveying materials to the material distribution device; the feeding mechanism is provided with a feeding opening. The material distributing device comprises a material distributing rack, a material distributing mechanism and a material distributing weight sensor, the material distributing mechanism comprises a material distributing motor and a material distributing conveyor belt connected with the material distributing motor, and the controller is connected with the material distributing motor and the material distributing weight sensor. The cloth weight sensor is used for detecting the real-time weight of materials loaded on the cloth conveying belt and transmitting the real-time weight to the controller, and the controller drives the cloth motor to adjust the cloth speed of the cloth conveying belt according to the real-time weight; one end of the cloth conveying belt corresponds to the feeding opening, and a cloth opening is formed in the other end of the cloth conveying belt. The material distributing device is uniform in material distribution and high in production efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth field, especially a kind of automatic cloth machine. BACKGROUND

[0002] The cloth mode of existing automatic cloth machine is to change the speed of storage belt and cloth machine walking according to preset parameters, which can only ensure the cloth weight of a plate accurate, cannot make weight evenly distributed on a plate, if a region has much material, another region has much less material, it is easy to appear fault shutdown when pressing machine presses plate blank, needs to repeatedly press, cannot be pressed once, reduces production efficiency, increases energy consumption.Moreover, adjusting cloth parameter needs to be judged according to experience, needs to frequently adjust parameter, operation is very complex and tedious, not only reduces production efficiency, but also improves production cost.Furthermore, cloth parameter can be greatly influenced by environmental factors such as temperature, humidity etc., if only according to experience to judge, there can be large error. UTILITARY MODEL CONTENT

[0003] The utility model solves the technical problem to provide a kind of automatic cloth machine, cloth is even, and production efficiency is high.

[0004] In order to solve the above technical problem, the utility model provides a kind of automatic cloth machine, including feeding device, cloth device and controller, the feeding device includes feeding rack and installs on feeding rack on feeding mechanism, the feeding mechanism is used to deliver material to cloth device;The feeding mechanism is equipped with feeding port;The feeding mechanism and controller are connected;

[0005] The cloth device includes cloth rack, cloth mechanism and cloth weight sensor, the cloth mechanism is installed on cloth rack, and the cloth weight sensor is arranged at the bottom of cloth rack;The cloth mechanism includes cloth motor and cloth conveyer belt connected with cloth motor, the controller is connected with cloth motor and cloth weight sensor respectively, the cloth weight sensor is used to detect the real-time weight of cloth conveyer belt and transmit real-time weight to controller, and the controller drives cloth motor according to real-time weight to adjust cloth conveyer belt speed;

[0006] One end of the cloth conveyer belt is arranged corresponding to the feeding port, and the other end is provided with cloth port.

[0007] As the improvement of the above scheme, the feeding mechanism includes feeding motor and feeding conveyer belt connected with feeding motor.

[0008] As the improvement of the above scheme, the cloth device further includes cloth storage hopper.

[0009] The cloth storage hopper is arranged above the cloth conveying belt and between the cloth storage hopper and the cloth port.

[0010] As an improvement of the above scheme, the cloth device further comprises a material detection switch for detecting whether there is material on the cloth conveying belt, the material detection switch is arranged on the cloth rack, and the material detection switch is arranged between the cloth storage hopper and the cloth port.

[0011] As an improvement of the above scheme, the cloth device further comprises a cloth powdering mechanism arranged on the cloth rack, the cloth powdering mechanism is arranged above the cloth conveying belt and between the cloth storage hopper and the cloth port.

[0012] As an improvement of the above scheme, the cloth device further comprises a scattering mechanism for scattering the material, the scattering mechanism is arranged on the cloth rack and at the cloth port.

[0013] As an improvement of the above scheme, the distance between the feeding port and the cloth conveying belt is a preset distance.

[0014] The preset distance is 560-600 mm.

[0015] As an improvement of the above scheme, the feeding device further comprises a feeding storage hopper.

[0016] The feeding storage hopper is arranged at one end of the feeding conveying belt, and the feeding port is arranged at the other end of the feeding conveying belt; the feeding storage hopper is arranged above the feeding conveying belt.

[0017] As an improvement of the above scheme, the feeding device further comprises a feeding powdering mechanism arranged on the feeding rack, the feeding powdering mechanism is arranged above the feeding conveying belt and between the feeding storage hopper and the feeding port.

[0018] As an improvement of the above scheme, the feeding device further comprises a feeding weight sensor arranged at the bottom of the feeding rack, the feeding weight sensor is used for detecting the real-time weight of the feeding mechanism.

[0019] The present application has the following advantages:

[0020] The automatic cloth machine adopts a cloth weight sensor to detect the weight of the cloth mechanism in real time, that is, to detect the weight of the feeding of the cloth mechanism in real time, and to feed the weight parameter to the controller in real time, so that the controller can adjust the cloth speed of the cloth mechanism in real time according to the real-time weight parameter, so as to ensure uniform cloth feeding and realize one-time pressing, thereby avoiding repeated pressing. It can be seen that the present application not only has a simple structure and uniform cloth feeding, but also improves production efficiency, reduces energy consumption and production cost. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the automatic material distributing machine of the utility model;

[0022] Figure 2 is Figure 1 a structural schematic view of the feeding device;

[0023] Figure 3 is Figure 1 a structural schematic view of the material distributing device. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described in further detail below in combination with the drawings. Only this statement, the up, down, left, right, front, back, inside, outside and other orientation words appearing or about to appear in the utility model in the text are based on the drawings of the utility model, and they are not specific limitations on the utility model.

[0025] Referring to Figures 1-3 The utility model discloses an automatic material distributing machine, including feeding device, material distributing device and controller (not shown in the drawing), the feeding device includes feeding rack 1 and installs on the feeding mechanism 2 of feeding rack 1, the feeding mechanism 2 is used to deliver material to material distributing device;The feeding mechanism 2 is equipped with feeding port 6;The feeding mechanism 2 and controller are connected.

[0026] The material distributing device includes material distributing rack 7, material distributing mechanism 8 and material distributing weight sensor 9, the material distributing mechanism 8 is installed on material distributing rack 7, and the material distributing weight sensor 9 is arranged at the bottom of material distributing rack 7;The material distributing mechanism 8 includes material distributing motor 81 and material distributing conveyor belt 82 connected with material distributing motor 81, the controller is connected with material distributing motor 81 and material distributing weight sensor 9 respectively, the material distributing weight sensor 9 is used to detect the real-time weight of material on material distributing conveyor belt 82 and transmit the real-time weight to the controller, and the controller drives material distributing motor 81 to adjust the material distributing speed of material distributing conveyor belt 82 according to the real-time weight.

[0027] One end of the material distributing conveyor belt 82 is arranged corresponding to the feeding port 6, and the other end is provided with a material port 14.

[0028] The automatic material distributing machine of the utility model adopts a material distributing weight sensor to detect the weight of the material distributing mechanism in real time, that is, to detect the weight of the material on the material distributing mechanism in real time, and to feed the weight parameter to the controller in real time, and the controller adjusts the material distributing speed of the material distributing mechanism in real time according to the real-time weight parameter, to ensure uniform material distribution, to realize one-time pressing, and to avoid repeated pressing. It can be seen that the utility model not only has simple structure and uniform material distribution, but also improves production efficiency, reduces energy consumption and production cost.

[0029] Specifically, as shown in Figures 2-3 The feeding mechanism 2 includes a feeding motor 21 and a feeding conveyor belt 22 connected with the feeding motor 21. The feeding motor drives the feeding conveyor belt to move, so that the material on the feeding conveyor belt is transported from one position to another. Similarly, the cloth feeding motor drives the cloth feeding conveyor belt to move, so that the material on the cloth feeding conveyor belt is transported from one position to another. In addition, the specific connection structure of the feeding motor and the feeding conveyor belt, and the specific connection structure of the cloth feeding motor and the cloth feeding conveyor belt can adopt the prior art structure, which will not be described in detail here.

[0030] As shown in Figures 1-3 The cloth feeding device further includes a cloth feeding hopper 10. The cloth feeding hopper 10 is arranged at one end of the cloth feeding conveyor belt 82, and the cloth feeding port 14 is arranged at the other end of the cloth feeding conveyor belt 82. The cloth feeding hopper 10 is arranged above the cloth feeding conveyor belt 82. The feeding device further includes a feeding hopper 4. The feeding hopper 4 is arranged at one end of the feeding conveyor belt 22, and the feeding port 6 is arranged at the other end of the feeding conveyor belt 22. The feeding hopper 4 is arranged above the feeding conveyor belt 22.

[0031] The bottom of the feeding hopper is hollow. The material falls from the top of the feeding hopper and falls onto the feeding conveyor belt from the bottom of the feeding hopper. The bottom of the cloth feeding hopper is hollow. The material falls from the top of the cloth feeding hopper and falls onto the cloth feeding conveyor belt from the bottom of the cloth feeding hopper. When the feeding conveyor belt moves, the material is transported to the feeding port. The material falls from the top of the cloth feeding hopper into the cloth feeding hopper under the action of gravity and falls onto the surface of the cloth feeding conveyor belt. When the cloth feeding conveyor belt moves, the material is transported to the cloth feeding port and falls onto the stone slab, achieving cloth feeding. The cloth feeding hopper limits the material that falls from the feeding port onto the cloth feeding mechanism, so that the material on the cloth feeding mechanism is flat, avoiding the situation that there is more material in one area and less material in another area, which is beneficial to uniform cloth feeding.

[0032] Preferably, the distance between the feeding port 6 and the cloth feeding conveyor belt 82 is a preset distance; the preset distance is 560-600 mm. More preferably, the preset distance is 570-590 mm. More preferably, the preset distance is 580 mm. The limitation of the distance avoids the material from causing a large impact on the cloth feeding conveyor belt and raising a large amount of dust, and also avoids the mutual influence of the feeding device and the cloth feeding device.

[0033] Preferably, as shown in Figure 1 , 3As shown, the material distribution device further comprises a material detection switch 12 for detecting whether there is material on the material conveying belt 82, the material detection switch 12 is installed on the material frame 7, and the material detection switch 12 is arranged between the material storage hopper 10 and the material outlet 14. The material detection switch 12 can be an optical sensor, but is not limited thereto. Specifically, the material detection switch 12 is arranged on the side close to the material outlet 14. When the material detection switch detects a signal and sends a signal to the controller, the controller controls the material motor to stop operating, so that the material conveying belt stops moving, at this time the material is laid on the material conveying belt, and the preparation action of automatic material distribution is completed, waiting for the indication of material distribution.

[0034] According to the weight detected by the material weight sensor, if the weight of the material mechanism is lower than the set value, the controller controls the feeding mechanism to start, and the material is transported into the material storage hopper, so that the material in the material storage hopper always maintains a full material state.

[0035] Preferably, as shown, Figures 1-2 The feeding device further comprises a feeding weight sensor 3 arranged at the bottom of the feeding frame 1, and the feeding weight sensor 3 is used for detecting the real-time weight of the material fed by the feeding mechanism 2. Specifically, the feeding weight sensor 3 is used for detecting the real-time weight of the material fed by the feeding conveying belt 22. Through the feeding weight sensor, the weight of the material fed by the feeding mechanism can be obtained in real time, and whether to add material to the feeding storage hopper is finally determined according to the need of the material.

[0036] Further, as shown, Figures 1-2 The feeding device further comprises a feeding powdering mechanism 5 installed on the feeding frame 1, the feeding powdering mechanism 5 is arranged above the feeding conveying belt 22, and is arranged between the feeding storage hopper 4 and the feeding outlet 6. The feeding powdering mechanism 5 is used for powdering the material. During the process that the feeding conveying belt transports the material from the feeding storage hopper to the feeding outlet, the feeding powdering mechanism can be started to sprinkle the toner on the surface of the material, so that a layer of powder with a different color from the material is laid on the material. Moreover, there is a certain height difference between the feeding outlet and the material conveying belt, when the material falls into the material storage hopper from the feeding outlet and is finally laid on the material conveying belt, a natural line texture is generated, the material is laid on the board to form a complex line texture effect.

[0037] Still further, as shown, Figure 1 , 3As shown, the material distribution device further comprises a material distribution powdering mechanism 11 installed on the material distribution frame 7, the material distribution powdering mechanism 11 is placed above the material conveying belt 82 and is arranged between the material storage hopper 10 and the material outlet 14. The material distribution powdering mechanism 11 is used to powder the material. The material distribution powdering mechanism 11 is arranged close to one side of the material storage hopper 10. During the process of conveying the material from the material storage hopper to the material outlet by the material conveying belt, the material distribution powdering mechanism can be started to scatter the toner on the surface of the material, so that a layer of powder with a different color from the material is spread on the material, and the material is arranged on the board to form a line effect.

[0038] Further, as shown in Figure 1 、 3 The material distribution device further comprises a scattering mechanism 13 for scattering the material, the scattering mechanism 13 is installed on the material distribution frame 7, and the scattering mechanism 13 is arranged at the material outlet 14. The scattering mechanism 13 is used to scatter the material. The scattering mechanism acts on the material conveying belt to scatter the material on the material conveying belt to form smaller material, which is arranged on the board to form a fine texture effect.

[0039] It can be seen that the effects of the boards arranged by the materials processed by the material powdering mechanism, the material distribution powdering mechanism or the scattering mechanism are different. The user can start one of the material powdering mechanism, the material distribution powdering mechanism and the scattering mechanism according to the needs of the material distribution effect. The specific structures of the material powdering mechanism, the material distribution powdering mechanism and the scattering mechanism can adopt the structures of the prior art, which will not be described in detail here.

[0040] When the material detection switch 12 detects a signal and sends a signal to the controller, the controller controls the material motor 81 to stop working, so that the material conveying belt 82 stops moving, at this time the material is laid flat on the material conveying belt 82, and the preparation action of automatic material distribution is completed, waiting for the indication of material distribution.

[0041] The controller adjusts the rotating speed of the material distributing motor according to the actual material weight during the material distributing process, and continuously adjusts the material distributing speed of the material distributing belt 82 to achieve the purpose of uniform material distribution. Specifically, the whole material distributing process is divided into several sections according to the material distributing distance, and the set material weight is correspondingly divided into the same number of sections, so that the corresponding material weight of each section of the material distributing distance can be obtained. After each section of the material distributing distance is completed, the actual material weight is compared with the corresponding material weight. If the actual material weight is less than the corresponding material weight, the controller drives the material distributing motor 81 to proportionally increase the speed of the material distributing belt 82 during the next section of the material distributing process, and the greater the difference between the two weights, the greater the increased speed. If the actual material weight is more than the corresponding material weight, the controller drives the material distributing motor 81 to proportionally decrease the speed of the material distributing belt 82 during the next section of the material distributing process, and the greater the difference between the two weights, the smaller the decreased speed. When the difference between the actual material weight and the corresponding material weight is within the allowable error range, the speed of the material distributing belt 82 is not adjusted and remains unchanged. After the material distribution is completed, the optimal material distributing belt speed during the material distribution process is analyzed and found out, which is used as the initial speed of the material distributing belt during the next material distribution start, so as to reduce the large error caused by external factors such as environment.

[0042] In summary, the automatic material distributing machine provided by the present application has uniform material distribution and high production efficiency.

[0043] The above is the preferred embodiment of the present application. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements are also considered to be within the protection scope of the present application.

Claims

1. An automatic cloth laying machine characterized by comprising: The application relates to a material feeding device, which comprises a material feeding device, a material distributing device and a controller, wherein the material feeding device comprises a material feeding rack and a material feeding mechanism installed on the material feeding rack, the material feeding mechanism is used for feeding materials to the material distributing device, the material feeding mechanism is provided with a material feeding opening, and the material feeding mechanism is connected with the controller. The material distributing device comprises a material distributing rack, a material distributing mechanism and a material distributing weight sensor, the material distributing mechanism is installed on the material distributing rack, the material distributing weight sensor is arranged at the bottom of the material distributing rack, the material distributing mechanism comprises a material distributing motor and a material distributing conveyor belt connected with the material distributing motor, the controller is connected with the material distributing motor and the material distributing weight sensor respectively, the material distributing weight sensor is used for detecting the real-time weight of the materials on the material distributing conveyor belt and transmitting the real-time weight to the controller, and the controller drives the material distributing motor according to the real-time weight to adjust the material distributing speed of the material distributing conveyor belt. One end of the material distributing conveyor belt corresponds to the material feeding opening, and the other end is provided with a material distributing opening.

2. The automatic cloth machine according to claim 1, wherein The material feeding mechanism comprises a material feeding motor and a material feeding conveyor belt connected with the material feeding motor.

3. The automatic cloth machine according to claim 2, wherein The material distributing device further comprises a material distributing storage hopper. The material distributing storage hopper is arranged at one end of the material distributing conveyor belt, the material distributing opening is arranged at the other end of the material distributing conveyor belt, and the material distributing storage hopper is arranged above the material distributing conveyor belt.

4. The automatic cloth machine according to claim 3, wherein The material distributing device further comprises a material distributing powder scattering mechanism installed on the material distributing rack, the material distributing powder scattering mechanism is arranged above the material distributing conveyor belt and between the material distributing storage hopper and the material distributing opening.

5. The automatic cloth laying machine according to claim 3, wherein The material distributing device further comprises a material scattering mechanism used for scattering materials, the material scattering mechanism is installed on the material distributing rack, and the material scattering mechanism is arranged at the material distributing opening.

6. The automatic cloth machine according to claim 3, wherein The distance between the material feeding opening and the material distributing conveyor belt is a preset distance.

7. The automatic cloth machine according to claim 2, wherein The preset distance is 560-600 mm. The material feeding device further comprises a material feeding storage hopper.

8. The automatic cloth machine according to claim 2, wherein, The material feeding storage hopper is arranged at one end of the material feeding conveyor belt, the material feeding opening is arranged at the other end of the material feeding conveyor belt, and the material feeding storage hopper is arranged above the material feeding conveyor belt. The material feeding device further comprises a material feeding powder scattering mechanism installed on the material feeding rack, the material feeding powder scattering mechanism is arranged above the material feeding conveyor belt and between the material feeding storage hopper and the material feeding opening.

9. The automatic cloth laying machine according to claim 8, wherein The material feeding device further comprises a material feeding weight sensor arranged at the bottom of the material feeding rack, and the material feeding weight sensor is used for detecting the real-time weight of the materials on the material feeding mechanism.

10. The automatic cloth laying machine according to any one of claims 1 to 9, wherein, ​

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