Automatic discharging mechanism for folding bed sheet

Abstract

The utility model relates to the field of bed sheet folding, in particular to a bed sheet folding automatic discharging mechanism which comprises a clamping mechanism, a horizontal moving mechanism, a lifting mechanism, a second conveying belt and a conveying platform. The clamping mechanism is used for clamping a bed sheet conveyed by the first conveying belt, the clamping mechanism is fixedly installed on a horizontal conveying base of the horizontal moving mechanism, and the horizontal moving mechanism is used for conveying the bed sheet to the second conveying belt. According to the bed sheet folding and automatic discharging mechanism, the folded bed sheets can be automatically stacked, after stacking is completed, the stacked bed sheets can be conveyed to the conveying platform through the second conveying belt, the second conveying belt is reset, next stacking is conducted, and equipment does not need to be stopped in the whole process. And the cost of manpower and material resources is reduced.

Description

Technical Field

[0001] The utility model relates to the field of bed sheet folding, in particular to an automatic feeding mechanism for bed sheet folding. Background Art

[0002] After the sheets are folded automatically, they are often stacked together manually, and finally bundled and sent to customers. However, each folded sheet is stacked one layer at a time, and the entire stacking process consumes a lot of workers' physical strength. If the workers are bundling the sheets, the equipment has to be shut down. In the long run, it will waste a lot of manpower and material costs. Therefore, it is necessary to design an automatic sheet folding unloading mechanism that can replace workers to stack the folded sheets, and after the stacking is completed, the equipment does not need to be shut down when the workers are bundling, reducing the cost of manpower and material resources. Summary of the invention

[0003] The utility model aims to provide an automatic sheet folding feeding mechanism.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] Provided is an automatic sheet folding unloading mechanism, comprising a clamping mechanism, a horizontal moving mechanism, a lifting mechanism, a second conveyor belt and a conveying platform, wherein the clamping mechanism is located at the conveying end of the first conveyor belt, the clamping mechanism is fixedly mounted on an external frame, the clamping mechanism is used to clamp the sheet conveyed by the first conveyor belt, the clamping mechanism is fixedly mounted on a horizontal conveying seat of the horizontal moving mechanism, the horizontal moving mechanism is used to convey the sheet to the second conveyor belt, the second conveyor belt is fixedly mounted on the lifting mechanism, the lifting mechanism is fixedly mounted on the external frame, the lifting mechanism is used to drive the second conveyor belt loaded with the sheet to descend, and the second conveyor belt is used to convey the sheet to the conveying platform.

[0006] Furthermore, the clamping mechanism includes a hook plate, a pressing cylinder and a pressure plate. The hook plate is on a horizontal conveying seat of the horizontal moving mechanism. The horizontal part of the hook plate is flush with the conveying surface of the conveyor belt. The pressing cylinder is fixedly installed on the conveying part of the hook plate, and the pressure plate is fixedly installed on the output end of the pressing cylinder.

[0007] Furthermore, the horizontal moving mechanism includes a mounting frame, an electric slide, a side slide seat and a side slide rail. The side slide rail is fixedly installed on the external frame. The side slide seat can be horizontally slidably installed on the side slide rail. The mounting frame is fixedly connected to the side slide seat. The electric slide is fixedly installed on the external frame. The displacement seat of the electric slide is fixedly connected to the mounting frame.

[0008] Furthermore, the lifting mechanism includes a lifting frame, a guide column, a guide seat and a screw slide. The guide column and the screw slide are both vertically fixedly installed on the external frame. The guide seat is slidably connected to the guide column, the lifting frame is fixedly connected to the guide seat, the screw slide of the screw slide is fixedly connected to the lifting frame, and the transmission belt 2 is fixedly installed on the lifting frame.

[0009] Furthermore, an extension support plate is fixedly provided on the side of the second conveyor belt, and the top of the extension support plate is flush with the conveying surface of the second conveyor belt.

[0010] The beneficial effects of the utility model are as follows: the automatic sheet folding unloading mechanism, through the clamping mechanism, the horizontal moving mechanism and the lifting mechanism, enables the folded sheets to be automatically stacked, and after the stacking is completed, the stacked sheets can be transmitted to the conveying platform through the second conveyor belt, and the second conveyor belt is reset for the next stacking. The whole process does not require the equipment to be shut down. Therefore, the use of the automatic sheet folding unloading mechanism can reduce the cost of manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for use in the embodiment of the utility model.

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the installed state;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism;

[0016] In the figure: 1-clamping mechanism; 1a-hook plate; 1a1-horizontal part; 1b-down-pressing cylinder; 1c-pressing plate; 2-horizontal moving mechanism; 2a-mounting frame; 2b-electric slide; 2c-side slide seat; 2d-side slide rail; 3-lifting mechanism; 3a-lifting frame; 3b-guide column; 3c-guide seat; 3d-screw slide; 4-conveyor belt 2; 5-conveyor platform; 6-conveyor belt 1; 7-extension pallet. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0018] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product.

[0019] Reference Figures 1 to 4 The shown automatic sheet folding unloading mechanism includes a clamping mechanism 1, a horizontal moving mechanism 2, a lifting mechanism 3, a conveyor belt 4 and a conveying platform 5. The clamping mechanism 1 is located at the conveying end of the conveyor belt 6. The clamping mechanism 1 is fixedly installed on the external frame. The clamping mechanism 1 is used to clamp the sheets conveyed by the conveyor belt 6. The clamping mechanism 1 is fixedly installed on the horizontal conveying seat of the horizontal moving mechanism 2. The horizontal moving mechanism 2 is used to convey the sheets to the conveyor belt 4. The folded sheets are conveyed through the conveyor belt 6 so that the sheets are conveyed to the clamping part of the clamping mechanism 1. Then, the sheets are clamped by the clamping mechanism 1. After clamping, the clamping mechanism 1 is moved through the horizontal moving mechanism 2. The clamping mechanism 1 will drive the sheets to move horizontally so that the sheets finally fall onto the conveyor belt 4. Conveyor belt 2 4 is fixedly mounted on the lifting mechanism 3, which is fixedly mounted on the external frame. The lifting mechanism 3 is used to drive the conveyor belt 2 4 loaded with bed sheets to descend. Whenever a layer of bed sheets is stored, the lifting mechanism 3 will drive the conveyor belt 2 4 to descend the height of one layer of bed sheets, so that the conveyor belt 2 4 can store the target number of layers of bed sheets. The conveyor belt 2 4 is used to transport the bed sheets to the conveying platform 5. When the top of the conveyor belt 2 4 is flush with the top of the conveying platform 5, it means that the required number of layers of bed sheets have been stored. At this time, the conveyor belt 2 4 can be operated to allow the conveyor belt 2 4 to transport multiple layers of bed sheets to the conveying platform 5, and the multiple layers of bed sheets are transported to the required position through the conveying platform 5.

[0020] The clamping mechanism 1 includes a hook plate 1a, a pressing cylinder 1b and a pressing plate 1c. The hook plate 1a is on a horizontal conveying seat of the horizontal moving mechanism 2. The horizontal portion 1a1 of the hook plate 1a is flush with the conveying surface of the conveyor belt 6, so that the bed sheet transported from the conveyor belt 6 can directly enter the horizontal portion 1a1 and contact with the vertical portion of the hook plate 1a. The pressing cylinder 1b is fixedly installed on the conveying portion of the hook plate 1a, and the pressing plate 1c is fixedly installed on the output end of the pressing cylinder 1b. By controlling the pressing cylinder 1b to work, the pressing cylinder 1b will push the pressing plate 1c downward, so that the pressing plate 1c and the horizontal portion 1a1 can squeeze and fix the bed sheet, thereby completing the fixation of the bed sheet by the clamping mechanism 1.

[0021] The horizontal moving mechanism 2 includes a mounting frame 2a, an electric slide 2b, a side slide seat 2c and a side slide rail 2d. The side slide rail 2d is fixedly mounted on the external frame. The side slide seat 2c can be horizontally slidably mounted on the side slide rail 2d. The mounting frame 2a is fixedly connected to the side slide seat 2c. The mounting frame 2a and the side slide rail 2d are used to support the mounting frame 2a and limit and guide the horizontal movement of the mounting frame 2a. The electric slide 2b is fixedly mounted on the external frame. The displacement seat of the electric slide 2b is fixedly connected to the mounting frame 2a. The electric slide 2b works so that the electric slide 2b can drive the mounting frame 2a to move horizontally, so that the clamping mechanism 1 can drive the bed sheet to move.

[0022] The lifting mechanism 3 includes a lifting frame 3a, a guide post 3b, a guide seat 3c and a screw slide 3d. The guide post 3b and the screw slide 3d are both vertically fixedly installed on the external frame. The guide seat 3c is slidably connected to the guide post 3b. The lifting frame 3a is fixedly connected to the guide seat 3c. The screw slide of the screw slide 3d is fixedly connected to the lifting frame 3a. The conveyor belt 2 4 is fixedly installed on the lifting frame 3a. By controlling the screw slide 3d to work, the screw slide 3d drives the lifting frame 3a to move vertically, and the conveyor belt 2 4 can move vertically, so that multiple layers of sheets can be stacked on the conveyor belt 2 4.

[0023] An extension support plate 7 is fixedly arranged on the side of the conveyor belt 2 4, and the top of the extension support plate 7 is flush with the conveying surface of the conveyor belt 2 4. When the overall width of the folded bed sheet exceeds the width of the conveyor belt 2 4, the extension support plate 7 can support the excess part.

[0024] The automatic sheet folding unloading mechanism, through the functions of the clamping mechanism, the horizontal moving mechanism and the lifting mechanism, enables the folded sheets to be automatically stacked, and after the stacking is completed, the stacked sheets can be transported to the conveying platform through the second conveyor belt, and the second conveyor belt is reset for the next stacking. The whole process does not require the equipment to be shut down. Therefore, the use of the automatic sheet folding unloading mechanism can reduce the cost of manpower and material resources.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A bed sheet folding automatic feeding mechanism, characterized in that: The invention comprises a clamping mechanism (1), a horizontal moving mechanism (2), a lifting mechanism (3), a second conveyor belt (4) and a conveying platform (5), wherein the clamping mechanism (1) is located at the conveying end of the first conveyor belt (6), the clamping mechanism (1) is fixedly mounted on an external frame, the clamping mechanism (1) is used to clamp the bed sheet conveyed by the first conveyor belt (6), the clamping mechanism (1) is fixedly mounted on a horizontal conveying seat of the horizontal moving mechanism (2), the horizontal moving mechanism (2) is used to convey the bed sheet to the second conveyor belt (4), the second conveyor belt (4) is fixedly mounted on the lifting mechanism (3), the lifting mechanism (3) is fixedly mounted on the external frame, the lifting mechanism (3) is used to drive the second conveyor belt (4) loaded with the bed sheet to descend, and the second conveyor belt (4) is used to convey the bed sheet to the conveying platform (5).

2. The automatic sheet folding unloading mechanism according to claim 1, characterized in that: The clamping mechanism (1) comprises a hook plate (1a), a downward pressing cylinder (1b) and a pressing plate (1c); the hook plate (1a) is on a horizontal conveying seat of a horizontal moving mechanism (2); a horizontal portion (1a1) of the hook plate (1a) is flush with a conveying surface of a conveyor belt (6); the downward pressing cylinder (1b) is fixedly mounted on the conveying portion of the hook plate (1a); and the pressing plate (1c) is fixedly mounted on the output end of the downward pressing cylinder (1b).

3. The automatic sheet folding unloading mechanism according to claim 2, characterized in that: The horizontal movement mechanism (2) comprises a mounting frame (2a), an electric slide (2b), a side slide seat (2c) and a side slide rail (2d); the side slide rail (2d) is fixedly mounted on an external frame; the side slide seat (2c) is horizontally slidably mounted on the side slide rail (2d); the mounting frame (2a) is fixedly connected to the side slide seat (2c); the electric slide (2b) is fixedly mounted on the external frame; and the displacement seat of the electric slide (2b) is fixedly connected to the mounting frame (2a).

4. The automatic sheet folding unloading mechanism according to claim 1, characterized in that: The lifting mechanism (3) comprises a lifting frame (3a), a guide column (3b), a guide seat (3c) and a screw slide (3d); the guide column (3b) and the screw slide (3d) are both vertically fixedly mounted on an external frame; the guide seat (3c) is slidably connected to the guide column (3b); the lifting frame (3a) is fixedly connected to the guide seat (3c); the screw slide of the screw slide (3d) is fixedly connected to the lifting frame (3a); and a second transmission belt (4) is fixedly mounted on the lifting frame (3a).

5. The automatic sheet folding unloading mechanism according to claim 1, characterized in that: An extension support plate (7) is fixedly arranged on the side of the second conveyor belt (4), and the top of the extension support plate (7) is flush with the conveying surface of the second conveyor belt (4).

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