Receiving and discharging structure for kerchief folding machine

Abstract

The utility model relates to the technical field of kerchief folding machines, in particular to a receiving and discharging structure for a kerchief folding machine, which comprises a rack and a discharging mechanism, the discharging mechanism is positioned at the left end of the top of the rack, and the discharging mechanism is used for discharging folded kerchiefs. The discharging mechanism comprises two supporting frames, a horizontal moving mechanism, a clamping mechanism and a compacting mechanism, the two supporting frames are fixedly installed at the right end of the top of the rack and symmetrically distributed, the horizontal moving mechanism is fixedly installed on the inner sides of the supporting frames, and the horizontal moving mechanism is used for driving the clamping mechanism and the compacting mechanism to horizontally move; the clamping mechanism is fixedly installed on the right side of the horizontal moving mechanism. According to the bearing and discharging structure for the kerchief folding machine, through the arranged compacting mechanism, the stacked kerchiefs are compacted downwards, then the height of a kerchief stack is reduced, the stability of the kerchief stack is improved, and the using effect and the working efficiency of the kerchief folding machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of handkerchief folding machines, in particular to a material receiving and blanking structure used for handkerchief folding machines. Background Art

[0002] A towel folding machine is a mechanical device specially used to automatically fold square towels. It is widely used in hotels, guesthouses, laundries, hospitals and other places. It can greatly improve the efficiency of towel folding and save labor costs. For example, in the laundry room of a large hotel, a large number of towels need to be processed every day. Using a towel folding machine can complete the folding work in a short time and ensure the timely supply of guest room supplies.

[0003] Handkerchief folding machines typically utilize a combination of mechanical transmission and automated control. First, washed and dried handkerchiefs are transported to the folding machine's entrance via a conveyor belt. Then, components such as rollers and folding plates within the machine fold the handkerchiefs according to pre-set procedures and movements. Generally, longitudinal folding is performed first, folding the handkerchief lengthwise, followed by transverse folding to achieve the desired size and shape. Finally, the folded handkerchiefs are delivered through the machine's exit.

[0004] During the use of the existing handkerchief folding machine, it is usually necessary to stack and cut the folded handkerchiefs so that they can be neatly stacked and convenient for subsequent packaging. However, considering that the handkerchiefs are relatively fluffy during the stacking process, the height of the handkerchief stack will be very high, which makes it inconvenient to stack the next handkerchief and is prone to tilting and collapsing, thereby reducing the use effect and work efficiency of the handkerchief folding machine. Utility Model Content

[0005] The purpose of the utility model is to provide a material receiving and blanking structure for a handkerchief folding machine.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] The present invention provides a receiving and unloading structure for a handkerchief folding machine, comprising a frame and a unloading mechanism, wherein the unloading mechanism is located at the top left end of the frame, and the unloading mechanism is used to unload the handkerchief after folding. The unloading mechanism comprises two support frames, a horizontal moving mechanism, a clamping mechanism and a compacting mechanism, the two support frames are fixedly installed on the top right end of the frame and are symmetrically distributed, the horizontal moving mechanism is fixedly installed on the inner side of the support frame, the horizontal moving mechanism is used to drive the clamping mechanism and the compacting mechanism to move horizontally, the clamping mechanism is fixedly installed on the right side of the horizontal moving mechanism, the clamping mechanism is used to clamp, take and release the folded handkerchief for unloading, the compacting mechanism is fixedly installed on the left side of the horizontal moving mechanism, the compacting mechanism is used to compact the stacked handkerchiefs downwards, the compacting mechanism comprises a pressing plate, an electric push rod and a support plate, the electric push rod is fixedly installed on the bottom of the support plate, and the output end of the electric push rod is fixedly connected to the top of the pressing plate.

[0008] Furthermore, the horizontal moving mechanism includes an electric slide rail, a fixed frame, two guide blocks and a movable frame. The two ends of the fixed frame are respectively fixedly installed on the inner top of the two support frames, the electric slide rail is fixedly installed on the bottom of the fixed frame, the inner sides of the two guide blocks are respectively slidably connected to the two sides of the fixed frame, the bottoms of the two guide blocks are fixedly installed on the top of the movable frame, and the inner side of the movable frame is slidably connected to the electric slide rail.

[0009] Furthermore, the clamping mechanism includes an L-shaped plate, a clamping plate, a connecting column and an electric telescopic rod. The L-shaped plate is fixedly installed at the bottom end of one side of the mobile frame, the electric telescopic rod is fixedly installed on one side of the mobile frame, the output end of the electric telescopic rod is fixedly connected to the top of the connecting column, and the top of the clamping plate is fixedly connected to the bottom of the connecting column.

[0010] Furthermore, the compacting mechanism also includes a sleeve, a fixed plate and a guide column. The fixed plate is fixedly installed on one side of the electric push rod. The outer wall of the sleeve penetrates and is fixedly connected to the inner side of the top of the fixed plate. The outer periphery of the guide column is slidably connected to the inner side of the sleeve.

[0011] Furthermore, the outer wall of the support plate is fixedly mounted on the other side of the movable frame, and the top of the pressing plate is fixedly connected to the bottom of the guide column.

[0012] Furthermore, the unloading mechanism also includes a square plate and a conveyor belt. The square plate is fixedly mounted on the top of the frame, and the conveyor belt is arranged on the inner side of the right end of the frame.

[0013] The beneficial effects of the present invention are as follows: the receiving and unloading structure for the handkerchief folding machine, through the compacting mechanism provided, enables the handkerchiefs to be stacked on the conveyor belt and then driven by the electric push rod to compact the stacked handkerchiefs downward, thereby reducing the height of the handkerchief stack, making it easier to stack and unload the next handkerchief and improving the stability of the handkerchief stack. In addition, through the provided square plate, the clamping mechanism and the horizontal moving mechanism can reduce the friction effect on the bottom of the handkerchief when clamping the handkerchief and moving and conveying it along the top of the square plate, thereby avoiding wear on the bottom of the handkerchief during movement, thereby improving the use effect and work efficiency of the handkerchief folding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the blanking mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the blanking mechanism of the present utility model;

[0018] Figure 4 This is a schematic diagram of the main structure of the compacting mechanism of the present utility model;

[0019] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of part A.

[0020] In the figure: 1. Frame; 2. Unloading mechanism; 21. Support frame; 22. Square plate; 23. Horizontal moving mechanism; 231. Electric slide rail; 232. Fixed frame; 233. Guide block; 234. Moving frame; 24. Clamping mechanism; 241. L-shaped plate; 242. Clamping plate; 243. Connecting column; 244. Electric telescopic rod; 25. Compacting mechanism; 251. Pressing plate; 252. Electric push rod; 253. Support plate; 254. Sleeve; 255. Fixed plate; 256. Guide column; 26. Conveyor belt. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0022] 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 limiting this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0023] Reference Figures 1 to 4 , a receiving and unloading structure for a handkerchief folding machine shown in the figure includes a frame 1 and a unloading mechanism 2. The unloading mechanism 2 is located at the top left end of the frame 1. The unloading mechanism 2 is used to unload the handkerchiefs after folding. Through the unloading mechanism 2, the folded handkerchiefs can be stacked together to form a handkerchief stack, which is convenient for the staff to carry out subsequent packaging and other work. The unloading mechanism 2 includes two support frames 21, a horizontal moving mechanism 23, a clamping mechanism 24 and a compacting mechanism 25. The two support frames 21 are fixedly installed on the top right end of the frame 1 and are symmetrically distributed. The horizontal moving mechanism 23 is supported and fixed by the two support frames 21. The horizontal moving mechanism 23 is fixedly installed on the inner side of the support frame 21. The horizontal moving mechanism 23 is used to drive the clamping mechanism 24 to move. The holding mechanism 24 and the compacting mechanism 25 move horizontally. The horizontal moving mechanism 23 enables the clamping mechanism 24 to move horizontally to transport the towels horizontally, and at the same time, it can drive the compacting mechanism 25 to move above the towel stack. The clamping mechanism 24 is fixedly installed on the right side of the horizontal moving mechanism 23. The clamping mechanism 24 is used to clamp and take the folded towels and release the blanks so that the towels can be stacked together. The compacting mechanism 25 is fixedly installed on the left side of the horizontal moving mechanism 23. The compacting mechanism 25 is used to compact the stacked towels downward, so that the towel stack is compacted, thereby reducing the height of the towel stack and improving the stability of the towel stack. The compacting mechanism 25 includes a pressing plate 251, an electric push rod 252 and a support plate 253. The electric push rod 252 is fixedly installed at the bottom of the support plate 253. By starting the electric push rod 252, the pressure plate 251 can be driven to move vertically up and down. The output end of the electric push rod 252 is fixedly connected to the top of the pressure plate 251. The pressure plate 251 moves downward, so that the pile of towels can be pressed downward.

[0024] Reference Figure 2 and Figure 3The horizontal moving mechanism 23 includes an electric slide rail 231, a fixed frame 232, two guide blocks 233 and a mobile frame 234. The two ends of the fixed frame 232 are fixedly installed on the inner top of the two support frames 21, and the two support frames 21 support and fix the fixed frame 232. The electric slide rail 231 is fixedly installed on the bottom of the fixed frame 232. The electric slide rail 231 is an existing technology. By starting the electric slide rail 231, the mobile frame 234 can be driven to move horizontally. The two guide blocks 23 The inner sides of the guide blocks 233 are respectively connected to the two sides of the fixed frame 232 for sliding. The two guide blocks 233 and the fixed frame 232 slide together to guide the movable frame 234 and improve the stability of the movable frame 234 during movement. The bottoms of the two guide blocks 233 are fixedly mounted on the top of the movable frame 234. The inner side of the movable frame 234 is connected to the electric slide rail 231 for sliding. The sliding effect of the movable frame 234 can drive the clamping mechanism 24 and the compacting mechanism 25 to move horizontally.

[0025] Reference Figure 3 and Figure 4 The clamping mechanism 24 includes an L-shaped plate 241, a clamping plate 242, a connecting column 243 and an electric telescopic rod 244. The L-shaped plate 241 is fixedly mounted on the bottom end of one side of the mobile frame 234. The top of the L-shaped plate 241 is a smooth surface. When the L-shaped plate 241 moves to the right, it can shovel into the bottom end of the folded handkerchief. The electric telescopic rod 244 is fixedly mounted on one side of the mobile frame 234. The electric telescopic rod 244 is an existing technology. When the electric telescopic rod 244 is started, it can drive the connecting column 243 to move. The connecting column 243 moves vertically, and the output end of the electric telescopic rod 244 is fixedly connected to the top of the connecting column 243. When the connecting column 243 moves vertically, it can drive the clamping plate 242 to move vertically. The top of the clamping plate 242 is fixedly connected to the bottom of the connecting column 243. When the clamping plate 242 moves downward, it can clamp the handkerchief on the L-shaped plate 241 together with the L-shaped plate 241. When the clamping plate 242 moves upward, the clamping effect on the handkerchief can be released.

[0026] Reference Figure 3 and Figure 4The top of the pressing plate 251 is fixedly connected to the bottom of the guide post 256. When the movable frame 234 moves to the right, it can drive the pressing plate 251 to move to the top of the square towel pile, and then drive the pressing plate 251 to compact the square towel pile through the electric push rod 252.

[0027] Reference Figure 1 and Figure 5 The unloading mechanism 2 also includes a square plate 22 and a conveyor belt 26. The square plate 22 is fixedly mounted on the top of the frame 1. The top of the square plate 22 is a smooth surface. When the clamping plate 242 and the L-shaped plate 241 clamp the towel, the movable frame 234 will drive the clamped towel to move to the left above the conveyor belt 26. The square plate 22 reduces the friction at the bottom of the towel during movement, thereby preventing the bottom of the towel from being worn. The conveyor belt 26 is arranged on the inner side of the right end of the frame 1. When the towel is driven above the conveyor belt 26, the clamping plate 242 and the L-shaped plate 241 will release the clamping effect on the towel, so that the towel will fall onto the conveyor belt 26 for stacking, and the stacked towel stack can be transported by the conveyor belt 26.

[0028] The receiving and unloading structure for the handkerchief folding machine, through the provided compacting mechanism, enables the handkerchiefs to be stacked on the conveyor belt and then driven by the electric push rod to compact the stacked handkerchiefs downward, thereby reducing the height of the handkerchief stack and facilitating the stacking and unloading of the next handkerchief, while also improving the stability of the handkerchief stack. In addition, through the provided square plate, the clamping mechanism and the horizontal moving mechanism can reduce the friction effect on the bottom of the handkerchief when clamping the handkerchief and moving and conveying it along the top of the square plate, thereby avoiding wear on the bottom of the handkerchief during movement, thereby improving the use effect and working efficiency of the handkerchief folding machine.

[0029] It should be noted that the above-described specific embodiments are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that various modifications, equivalent substitutions, and variations may be made to the present invention. However, as long as these modifications do not depart from the spirit of the present invention, they are within the scope of protection of the present invention. Furthermore, certain terms used in the specification and claims of this application are not intended to be limiting but are provided for ease of description only.

Claims

1. A receiving and unloading structure for a handkerchief folding machine, characterized in that: The invention comprises a frame (1) and a feeding mechanism (2), wherein the feeding mechanism (2) is located at the top left end of the frame (1), and is used for feeding the folded handkerchief. The feeding mechanism (2) comprises two support frames (21), a horizontal moving mechanism (23), a clamping mechanism (24) and a compacting mechanism (25), wherein the two support frames (21) are fixedly mounted on the top right end of the frame (1) and are symmetrically distributed, and the horizontal moving mechanism (23) is fixedly mounted on the inner side of the support frame (21). The horizontal moving mechanism (23) is fixedly mounted on the inner side of the support frame (21). ) is used to drive the clamping mechanism (24) and the compacting mechanism (25) to move horizontally, the clamping mechanism (24) is fixedly installed on the right side of the horizontal moving mechanism (23), the clamping mechanism (24) is used to clamp and take the folded handkerchief and release the material, the compacting mechanism (25) is fixedly installed on the left side of the horizontal moving mechanism (23), the compacting mechanism (25) is used to compact the stacked handkerchiefs downward, the compacting mechanism (25) includes a pressing plate (251), an electric push rod (252) and a support plate (253), the electric push rod (252) is fixedly installed on the bottom of the support plate (253), and the output end of the electric push rod (252) is fixedly connected to the top of the pressing plate (251).

2. The receiving and unloading structure for a handkerchief folding machine according to claim 1, characterized in that: The horizontal moving mechanism (23) includes an electric slide rail (231), a fixed frame (232), two guide blocks (233) and a movable frame (234), wherein both ends of the fixed frame (232) are fixedly mounted on the inner tops of the two support frames (21), the electric slide rail (231) is fixedly mounted on the bottom of the fixed frame (232), the inner sides of the two guide blocks (233) are respectively slidably connected to the two sides of the fixed frame (232), the bottoms of the two guide blocks (233) are fixedly mounted on the top of the movable frame (234), and the inner side of the movable frame (234) is slidably connected to the electric slide rail (231).

3. The receiving and unloading structure for a handkerchief folding machine according to claim 1, characterized in that: The clamping mechanism (24) includes an L-shaped plate (241), a clamping plate (242), a connecting column (243), and an electric telescopic rod (244). The L-shaped plate (241) is fixedly mounted on the bottom end of one side of the mobile frame (234). The electric telescopic rod (244) is fixedly mounted on one side of the mobile frame (234). The output end of the electric telescopic rod (244) is fixedly connected to the top of the connecting column (243). The top of the clamping plate (242) is fixedly connected to the bottom of the connecting column (243).

4. The receiving and unloading structure for a handkerchief folding machine according to claim 1, characterized in that: The compacting mechanism (25) further includes a sleeve (254), a fixing plate (255) and a guide column (256). The fixing plate (255) is fixedly mounted on one side of the electric push rod (252). The outer wall of the sleeve (254) penetrates and is fixedly connected to the inner side of the top of the fixing plate (255). The outer periphery of the guide column (256) is slidably connected to the inner side of the sleeve (254).

5. The receiving and unloading structure for a handkerchief folding machine according to claim 1, characterized in that: The outer wall of the support plate (253) is fixedly mounted on the other side of the movable frame (234), and the top of the pressing plate (251) is fixedly connected to the bottom of the guide column (256).

6. The receiving and unloading structure for a handkerchief folding machine according to claim 1, characterized in that: The unloading mechanism (2) further comprises a square plate (22) and a conveyor belt (26), wherein the square plate (22) is fixedly mounted on the top of the frame (1), and the conveyor belt (26) is arranged on the inner side of the right end of the frame (1).

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