Automatic cutting machine for drawstring raw materials of air cushion bed

Abstract

The utility model relates to the field of cutting machines, and discloses an air cushion bed drawstring raw material automatic cutting machine which comprises a machine frame, a shearing machine arranged at the end of the machine frame, a machining table arranged in the middle of the machine frame and a roll feeding mechanism stretching across the machine frame, the roll feeding mechanism comprises a conveying roller and a first motor, the machine frame is provided with a punching mechanism, and the machining table is provided with a conveying belt. The punching machine has the following advantages and effects that the shearing machine cuts raw materials, the punching mechanism punches the raw materials according to requirements at the position of the machining table, punching waste falls to the conveying belt, meanwhile, the conveying roller drives the conveying belt to rotate and conveys the punching waste into the collecting box, the punching waste falls into the collecting box, the punching waste falls into the collecting box, and the shearing machine cuts the raw materials. Compared with the prior art, the automatic punching waste collecting device has the advantages that punching waste can be automatically collected, and the automatic punching waste collecting device has the effect of automatically cleaning and collecting the waste.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to an automatic cutting machine for raw materials of air cushion bed straps. Background Art

[0002] When making an air mattress, the diagonal belt is a key component. It is responsible for connecting the upper and lower covering pieces of the air mattress to maintain the stability and integrity of the structure. The diagonal belt is usually made of plastic film and needs to be precisely cut according to the designed dimensions of the air mattress. This process involves cutting a long section of plastic film material into multiple sections of specified lengths so that they can be installed in the internal structure of the air mattress. The plastic film is placed on a processing table and punched using a pneumatic puncher. The design of the puncher allows it to move on a slide to accommodate plastic film sections of different lengths and ensure that the holes are positioned accurately.

[0003] However, the waste generated by the existing cutting machine after punching holes in plastic is accumulated on the processing table, and it is manually removed after a long period of processing, and the manual cleaning operation is cumbersome and reduces work efficiency. Utility Model Content

[0004] The utility model aims to provide an automatic cutting machine for the raw materials of the drawstring of an air mattress, which has the effect of automatically cleaning and collecting the punching waste.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: an automatic cutting machine for air cushion bed strap raw materials, including a frame, a shearing machine arranged at the end of the frame, a processing table arranged in the middle of the frame, and a coiling mechanism across the frame, the coiling mechanism is used to transport the raw materials to the shearing machine through the processing table, the coiling mechanism includes a conveying roller rotatably connected to the frame, a first motor installed on the frame, the output end of the first motor is connected to the conveying roller, the frame is located at the top of the processing table and is slidably provided with a punching mechanism, the processing table and the coiling mechanism are provided with a conveyor belt in a direction perpendicular to the transmission, the conveyor belt is linked to the conveying roller, and the processing table is located at the conveying end of the conveyor belt and is detachably connected to a collection box.

[0006] By adopting the above technical solution, a conveyor belt is set up, and the conveyor belt is linked with a conveyor roller. The conveyor roller conveys the raw material to the top of the processing table and punches the raw material through a punching mechanism. The punched waste falls onto the conveyor belt and is output by the conveyor belt and collected by a collection box, thereby achieving the purpose of automatically cleaning and collecting the punched waste.

[0007] The utility model is further configured as follows: the punching mechanism includes a slide rail arranged on a frame, a puncher slidably connected to the slide rail, and a drive belt transmitted to the frame; the frame is located above the processing table and is rotatably connected to a first rotating shaft; the frame is equipped with a second motor; the output end of the second motor is connected to the first rotating shaft; the drive belt is transmission-connected to the first rotating shaft; and the drive belt is fixedly connected to the puncher.

[0008] By adopting the above technical solution, the second motor drives the first rotating shaft to rotate, the rotation of the first rotating shaft drives the driving belt to rotate, the driving belt drives the puncher to move on the slide rail and fix the position of the puncher, thereby achieving the purpose of positioning the puncher and adjusting the spacing.

[0009] The utility model is further configured as follows: the processing table is located in a direction vertical to the conveying roller and is rotatably connected to a second rotating shaft, and the conveyor belt is transmission-connected to the second rotating shaft.

[0010] The utility model is further configured as follows: the processing table is rotatably connected to a third rotating shaft, the third rotating shaft is in the same direction as the conveying roller, a belt is transmission-connected between the third rotating shaft and the conveying roller, and bevel gears are coaxially arranged on the ends of the conveying roller and the third rotating shaft and mesh with each other.

[0011] By adopting the above technical solution, the rotation of the conveying roller drives the third rotating shaft to rotate, the third rotating shaft and the second rotating shaft are linked through the bevel gears at the ends, and the second rotating shaft drives the conveyor belt to rotate, thereby achieving the purpose of linking the conveyor belt and the conveying roller.

[0012] The utility model is further configured as follows: a guide groove is provided on the side wall of the processing table, a guide block is provided on the collection box, the guide block is embedded in the guide groove, a positioning rod is threadedly connected to the collection box, a positioning plate corresponding to the positioning rod is provided on the side wall of the processing table, and the positioning rod is rotated and the end is pressed against the positioning plate to position the collection box.

[0013] By adopting the above technical solution, by setting a positioning plate, rotating the positioning rod, and pressing the positioning rod against the positioning plate, the positioning rod positions the collection box on the processing table with the cooperation of the thread, thereby achieving the purpose of detachably connecting the collection box to the processing table.

[0014] The utility model is further configured as follows: the positioning plate is provided with a plurality of positioning holes, and a handle is provided at the end of the positioning rod away from the positioning plate, and the handle is rotated to push the positioning rod into the positioning hole.

[0015] By adopting the above technical solution and providing a positioning hole, the positioning rod is rotated and the end of the positioning rod is pushed into the positioning hole to realize the positioning of the collection box.

[0016] The utility model is further configured as follows: the processing table is provided with an infrared sensor above the collection box, and the infrared sensors are symmetrically arranged on both sides of the collection box.

[0017] The utility model is further configured as follows: the frame is installed with a controller, and the controller is electrically connected to the first motor, the second motor, the hole puncher, and the infrared sensor.

[0018] By adopting the above technical solution, by setting up infrared sensors, when the infrared light between the infrared sensors is blocked for a long time, the controller will control the motor to stop rotating and the work will stop after detecting it, and the collection box will be replaced manually to prevent the leakage of punching waste.

[0019] The utility model is further configured as follows: a driving wheel is coaxially arranged at the end of the conveying roller, a driven wheel is coaxially arranged at the end of the third rotating shaft, and the driving wheel and the driven wheel are both configured as pulleys and connected by a belt.

[0020] The utility model is further configured as follows: the diameter of the driving wheel is greater than the diameter of the driven wheel.

[0021] By adopting the above technical solution, the driving wheel and the driven wheel rotate in the same direction at different speeds at the same time, and the rotation speed of the conveying roller is lower than the rotation speed of the third rotating shaft.

[0022] The beneficial effects of the utility model are as follows: the conveying roller rotates and conveys the raw material to the processing table and finally to the shearing machine, the shearing machine cuts the raw material, and at the processing table, the punching mechanism punches holes in the raw material according to demand, and the punched waste falls to the conveyor belt, while the conveying roller drives the conveyor belt to rotate and conveys the punched waste to the collection box, and the collection box detects whether it is full under the action of the infrared sensor, and is manually disassembled and replaced after it is full. Compared with the prior art, the utility model can automatically collect the punched waste and automatically collect it, and has the effect of automatically cleaning and collecting waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 It is a partial structural schematic diagram of the collection box of the utility model.

[0026] Figure 3It is a partial structural schematic diagram of the utility model where the cross-section is located at the punching mechanism.

[0027] In the figure, 1, frame; 11, shearing machine; 12, second rotating shaft; 121, conveyor belt; 13, guide groove; 14, controller; 2, roll feeding mechanism; 21, conveyor roller; 211, driving wheel; 22, first motor; 3, punching mechanism; 31, slide rail; 32, puncher; 33, driving belt; 34, first rotating shaft; 35, second motor; 4, collecting box; 41, guide block; 42, positioning rod; 421, handle; 5, processing table; 51, third rotating shaft; 511, driven wheel; 52, bevel gear; 53, positioning plate; 531, positioning hole; 54, infrared sensor. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment, an automatic cutting machine for air mattress strap raw materials, such as Figure 1-Figure 3 As shown, it includes a frame 1, a shearing machine 11 installed at the end of the frame 1, a processing table 5 installed in the middle of the frame 1, and a coiling mechanism 2 spanning the frame 1. The coiling mechanism 2 includes a conveying roller 21 rotatably connected to the frame 1, and a first motor 22 installed on the frame 1. The output end of the first motor 22 is connected to the conveying roller 21. The conveying roller 21 is used to convey the raw material to the shearing machine 11 through the processing table 5. The frame 1 is provided with a punching mechanism 3 above the processing table 5. The punching mechanism 3 includes a slide rail 31 provided on the frame 1, a puncher 32 slidably connected to the slide rail 31, and a driving belt 33 transmission-connected to the frame 1 and perpendicular to the conveying direction of the conveying roller 21. The driving belt 33 is fixed to the puncher 32. The frame 1 is rotatably connected to a first rotating shaft 34, a second motor 35 is installed on the frame 1, an output end of the second motor 35 is connected to the first rotating shaft 34, and a driving belt 33 is transmission-connected to the first rotating shaft 34; the processing table 5 is rotatably connected to a second rotating shaft 12, a direction of the second rotating shaft 12 is perpendicular to the conveying direction of the conveying roller 21, the second rotating shaft 12 is transmission-connected to a conveyor belt 121, and a side wall of the processing table 5 is also rotatably connected to a third rotating shaft 51, a driving wheel 211 is coaxially arranged at the end of the conveying roller 21, a driven wheel 511 is coaxially arranged at the end of the third rotating shaft 51, the driving wheel 211 and the driven wheel 511 are both arranged as pulleys and are connected by belts, and a diameter of the driving wheel 211 is larger than a diameter of the driven wheel 511.

[0030] Further, such as Figure 1-Figure 3As shown, the third rotating shaft 51 and the end of the second rotating shaft 12 are coaxially provided with bevel gears 52 and mesh with each other, the processing table 5 is located at the side wall of the conveying end of the conveyor belt 121 and a slide groove is opened, the processing table 5 is located at the slide groove and is slidably connected to the collection box 4, the collection box 4 is provided with a slider, the slider is embedded in the slide groove, the collection box 4 is threadedly connected with a positioning rod 42, the processing table 5 is provided with a positioning plate 53, the positioning plate 53 is provided with a plurality of positioning holes 531 corresponding to the positioning rod 42, and the end of the positioning rod 42 away from the positioning plate 53 is provided with a handle, the processing table 5 is located above the collection box and infrared sensors 54 are symmetrically arranged on both sides, the frame 1 is installed with a controller 14, and the controller 14 is electrically connected to the first motor 22, the second motor 35, the puncher 32, and the infrared sensor 54.

[0031] Its working principle is as follows: the first motor 22 rotates, the conveyor roller 21 delivers the raw material to the shearing machine 11 through the top of the processing table 5, the controller 14 controls the second motor 35 to rotate, and drives the controller 14 to slide on the slide rail 31 through the drive belt 33 to adjust the distance of the puncher 32, the controller 14 controls the puncher 32 to punch the raw material, and the punched waste falls onto the conveyor belt 121, the conveyor roller 21 rotates to drive the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the conveyor belt 121 to rotate, and the conveyor belt 121 brings the waste into the collection box 4. When the collection box 4 is full, the light between the infrared sensors 54 is blocked for a long time. At this time, the controller 14 controls the first motor 22 to stop rotating, and manually rotates the handle 421 to disconnect the positioning rod 42 from the positioning hole 531, and then removes the collection box 4 and processes the waste.

Claims

1. An automatic cutting machine for air mattress strap raw materials, characterized by: The invention comprises a frame (1), a shearing machine (11) arranged at the end of the frame (1), a processing table (5) arranged at the middle of the frame (1), and a coiling mechanism (2) spanning the frame (1); the coiling mechanism (2) is used to transport the raw material to the shearing machine (11) through the processing table (5); the coiling mechanism (2) comprises a conveying roller (21) rotatably connected to the frame (1), and a first motor (22) installed on the frame (1); the output end of the first motor (22) is connected to the conveying roller (21); the frame (1) is slidably provided with a punching mechanism (3) at the top of the processing table (5); the processing table (5) is provided with a conveyor belt (121) in a direction perpendicular to the coiling mechanism (2); the conveyor belt (121) is linked to the conveying roller (21); the processing table (5) is detachably connected to a collecting box (4) at the conveying end of the conveyor belt (121).

2. The automatic cutting machine for air mattress strap raw materials according to claim 1, characterized in that: The punching mechanism (3) comprises a slide rail (31) arranged on a frame (1), a puncher (32) slidably connected to the slide rail (31), and a drive belt (33) transmission-arranged on the frame (1); the frame (1) is located above a processing table (5) and is rotationally connected to a first rotating shaft (34); the frame (1) is installed with a second motor (35); an output end of the second motor (35) is connected to the first rotating shaft (34); the drive belt (33) is transmission-connected to the first rotating shaft (34); and the drive belt (33) is fixedly connected to the puncher (32).

3. The automatic cutting machine for air mattress strap raw materials according to claim 2, characterized in that: The processing table (5) is located on the conveying roller (21) and is rotatably connected to a second rotating shaft (12) in a vertical direction of conveying. The conveyor belt (121) is transmission-connected to the second rotating shaft (12).

4. The automatic cutting machine for air mattress strap raw materials according to claim 3, characterized in that: The processing table (5) is rotatably connected to a third rotating shaft (51), the third rotating shaft (51) is in the same direction as the conveying roller (21), a belt is transmission-connected between the third rotating shaft (51) and the conveying roller (21), and bevel gears (52) are coaxially arranged at the ends of the conveying roller (21) and the third rotating shaft (51) and mesh with each other.

5. The automatic cutting machine for air mattress strap materials according to claim 4, characterized in that: The processing table (5) has a side wall provided with a guide groove (13), the collecting box (4) is provided with a guide block (41), the guide block (41) is embedded in the guide groove (13), the collecting box (4) is threadedly connected with a positioning rod (42), the processing table (5) has a side wall provided with a positioning plate (53) corresponding to the positioning rod (42), and the collecting box (4) is positioned by rotating the positioning rod (42) and placing the end thereof against the positioning plate (53).

6. The automatic cutting machine for air mattress strap materials according to claim 5, characterized in that: The positioning plate (53) is provided with a plurality of positioning holes (531), and a handle (421) is provided at the end of the positioning rod (42) away from the positioning plate (53). The handle (421) is rotated to push the positioning rod (42) into the positioning hole (531).

7. The automatic cutting machine for air mattress strap materials according to claim 6, characterized in that: The processing table (5) is located above the collection box (4) and is provided with an infrared sensor (54), and the infrared sensor (54) is symmetrically arranged on both sides of the collection box (4).

8. The automatic cutting machine for air mattress strap materials according to claim 7, characterized in that: The frame (1) is equipped with a controller (14), and the controller (14) is electrically connected to the first motor (22), the second motor (35), the puncher (32), and the infrared sensor (54).

9. The automatic cutting machine for air mattress strap materials according to claim 8, characterized in that: A driving wheel (211) is coaxially arranged at the end of the conveying roller (21), and a driven wheel (511) is coaxially arranged at the end of the third rotating shaft (51). The driving wheel (211) and the driven wheel (511) are both configured as pulleys and are connected via a belt.

10. The automatic cutting machine for air mattress strap materials according to claim 9, characterized in that: The diameter of the driving wheel (211) is greater than the diameter of the driven wheel (511).

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