Pillow inner packaging bag unwinding and length fixing device

Abstract

The invention discloses a pillow inner packaging bag unwinding and length control device which comprises a bottom plate, a material barrel arranged on the bottom plate, a control mechanism arranged on the material barrel, a packaging bag unwinding mechanism arranged on one side of the bottom plate, a length control device arranged on one side of the packaging bag unwinding mechanism and a cutting and edge sealing device arranged on one side of the length control device. The material barrel is installed on the control mechanism, the packaging bag unwinding mechanism is connected with the material barrel through a packaging bag, the length control device is fixedly installed on the packaging bag unwinding mechanism, and the cutting and edge sealing device is installed on the packaging bag unwinding mechanism. The packaging bag conveying device has the beneficial effects that packaging bags can be well conveyed, fixed-length operation is completed, after conveying of the packaging bags of a certain size is completed, the packaging bags are cut off and hot-cut through the cutting and edge sealing device, conveying machining of the packaging bags is completed, efficiency is high, and the using effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of pillow core packaging bag processing, in particular to a pillow core packaging bag unwinding and length-fixing device. Background Art

[0002] At present, the home textile manufacturing industry accounts for a considerable proportion in the entire manufacturing industry. For example, the market demand for quilts, sheets, pillow cores and other products is huge, and the packaging market has unlimited potential. Pillow cores, one of the bedding products, are a major component of pillows. Common types include: buckwheat pillows, kapok pillows, chemical fiber pillows, latex pillows, down pillows, etc. Fluffy pillow cores such as kapok pillows, chemical fiber pillows and down pillows need to be compressed first and then bagged and packaged during packaging. The existing packaging bags are unrolled by setting the length in advance and then unrolling in a fixed amount. The length cannot be adjusted in time according to the size of the pillow core, and the cutting and sealing are manual, which is relatively inefficient and has poor use effects, and cannot meet the needs of enterprises for long-term processing and use. In view of the above situation, it is necessary to improve the existing packaging bag unwinding and fixed length method so that it can adapt to the current demand for packaging bag unwinding and fixed length use. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a pillow core packaging bag unwinding and length-fixing device, comprising a base plate, a material barrel arranged on the base plate, a control mechanism arranged on the material barrel, a packaging bag unwinding mechanism arranged on one side of the base plate, a length-fixing device arranged on one side of the packaging bag unwinding mechanism, and a cutting and edge-sealing device arranged on one side of the length-fixing device, the material barrel is installed on the control mechanism, the packaging bag unwinding mechanism is connected to the material barrel through the packaging bag, the length-fixing device is fixedly installed on the packaging bag unwinding mechanism, and the cutting and edge-sealing device is installed on the packaging bag unwinding mechanism.

[0004] To further supplement the technical solution, the control mechanism includes fixed frames arranged on the left and right sides of the base plate, a control motor arranged on the fixed frame on one side, a rotating shaft connected to the control motor, and a baffle arranged on the rotating shaft. The material barrel is installed on the rotating shaft, the control motor is fixedly installed on the fixed frame on one side, the two ends of the rotating shaft can be rotatably installed on the fixed frames on both sides, and the baffle is installed on the rotating shaft.

[0005] As a further supplement to the technical solution, a non-powered roller is installed on the bottom plate at one side of the barrel.

[0006] To further supplement the present technical solution, the packaging bag unwinding mechanism includes a mounting frame arranged on the left and right sides of the base plate, a first height lifting mechanism arranged on the mounting frame, a second height lifting mechanism arranged on the mounting frame, a first roller mechanism arranged on the first height lifting mechanism, a second height lifting mechanism arranged on the second height lifting mechanism, a second roller mechanism arranged on the second height lifting mechanism, a connecting frame arranged on one side of the first height lifting mechanism and the second height lifting mechanism, and a conveying roller arranged on the connecting frame and located on one side of the first height lifting mechanism. The mounting frame is fixedly installed on the base plate, one end of the first height lifting mechanism and the second height lifting mechanism is fixedly connected to the mounting frame, and the other end is fixedly connected to the connecting frame, the first roller mechanism and the second roller mechanism can be movably installed on the first height lifting mechanism and the second height lifting mechanism, and the conveying roller can be rotatably installed on the connecting frame.

[0007] As a further supplement to the present technical solution, the fixed-length device is elastically floatingly arranged on the connecting frame, and the fixed-length device includes a first fixed-length wheel, an elastic floating component arranged on the first fixed-length wheel, a second fixed-length wheel arranged below the first fixed-length wheel, and an encoder connected to the second fixed-length wheel. The first fixed-length wheel and the second fixed-length wheel can be rotatably installed on the connecting frame. The first fixed-length wheel and the second fixed-length wheel are used to elastically rest against the coil and rely on friction to perform synchronous rotation movement with the coil.

[0008] To further supplement the present technical solution, a pressing mechanism is also provided on the connecting frame on one side of the fixed-length device, and the pressing mechanism includes a fixed plate, a control cylinder arranged on the fixed plate, a first pressing plate connected to the control cylinder, and a second pressing plate arranged on the connecting frame and located below the first pressing plate. The second pressing plate is fixedly installed on the connecting frame, and the control cylinder is fixedly installed on the fixed plate.

[0009] To further supplement the present technical solution, the cutting and edge banding device includes a mounting plate, a driving cylinder arranged on the mounting plate, a moving block connected to the driving cylinder, and a hot cutting mechanism fixedly connected to the moving block, the mounting plate is fixedly mounted on the connecting frame, the driving cylinder is fixedly mounted on the mounting plate, and the cutting and edge banding device is arranged on one side of the pressing mechanism.

[0010] To further supplement the present technical solution, a limiting shaft assembly is provided on the mounting plate around the driving cylinder, a connecting plate is provided below the limiting shaft assembly, an upper opening assembly is provided below the connecting plate, the upper opening assembly is fixedly installed below the connecting plate, and a support plate is also provided on the connecting frame below the upper opening assembly, a lower opening assembly is provided on the support plate, and the lower opening assembly is fixedly installed on the support plate.

[0011] As a further supplement to the technical solution, the lower opening component and the upper opening component are suction cup components.

[0012] An operating method of a pillow core packaging bag unwinding and length-fixing device comprises the following steps: Step 1: First, place the barrel on the control mechanism; Step 2: Then, one end of the packaging bag is passed through the packaging bag unwinding mechanism, the length fixing device, and the cutting and edge sealing device in sequence; Step 3: Then all devices are turned on and working; Step 4: The control mechanism controls the rotation of the material barrel and the movement of the packaging bag. The fixed-length device can perform a fixed-length operation on the packaging bag. The cutting and sealing device cuts and trims one side of the packaging bag. Then, the upper opening component and the lower opening component cooperate to open one side of the packaging bag, so that the subsequent robot arm can grab and complete the pillow core bagging operation.

[0013] Its beneficial effect is that it can well convey the packaging bags and complete the fixed-length operation. After the packaging bags of a certain size are conveyed, the packaging bags are cut and hot-cut by the cutting and sealing device to complete the packaging bag conveying process, which is highly efficient and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first angle; Figure 2 It is a second angle overall structural schematic diagram of the present invention; In the figure, 1, bottom plate; 2, barrel; 3, control mechanism; 31, fixed frame; 32, control motor; 33, rotating shaft; 34, baffle; 35, unpowered roller; 4, packaging bag unwinding mechanism; 41, mounting frame; 42, first height lifting mechanism; 43, second height lifting mechanism; 44, first roller mechanism; 45, second roller mechanism; 46, connecting frame; 47, conveying roller; 5, fixed length device; 51, first fixed length wheel; 52, elastic floating component; 53, second fixed length wheel; 6, cutting and edge sealing device; 61, mounting plate; 62, driving cylinder; 63, moving block; 64, hot cutting mechanism; 65, limiting shaft component; 66, connecting plate; 67, lower opening component; 68, supporting plate; 7, pressing mechanism; 71, fixed plate; 72, control cylinder; 73, first pressing plate; 74, second pressing plate. DETAILED DESCRIPTION

[0015] In order to make the technical solution more clear to those skilled in the art, Figure 1-2 The technical solution of the present invention is described in detail: A pillow core packaging bag unwinding and length-fixing device 5 comprises a bottom plate 1, a material barrel 2 arranged on the bottom plate 1, a control mechanism 3 arranged on the material barrel 2, a packaging bag unwinding mechanism 4 arranged on one side of the bottom plate 1, a length-fixing device 5 arranged on one side of the packaging bag unwinding mechanism 4, and a cutting and edge-sealing device 6 arranged on one side of the length-fixing device 5, wherein the material barrel 2 is mounted on the control mechanism 3, the packaging bag unwinding mechanism 4 is connected to the material barrel 2 through the packaging bag, the length-fixing device 5 is fixedly mounted on the packaging bag unwinding mechanism 4, and the cutting and edge-sealing device 6 is mounted on the packaging bag unwinding mechanism 4; the packaging bag unwinding mechanism 4 can transport the packaging bag, the control mechanism 3 can control the rotation of the material barrel 2, and thus move the packaging bag, the length-fixing device 5 can perform length-fixing measurement on the movement of the packaging bag, and the cutting and edge-sealing device 6 can perform cutting and edge-sealing operations on one side of the packaging bag.

[0016] The structure of the control mechanism 3 is described in detail below. The control mechanism 3 includes a fixed frame 31 arranged on the left and right sides of the base plate 1, a control motor 32 arranged on the fixed frame 31 on one side, a rotating shaft 33 connected to the control motor 32, and a baffle 34 arranged on the rotating shaft 33. The material barrel 2 is installed on the rotating shaft 33, the control motor 32 is fixedly installed on the fixed frame 31 on one side, the two ends of the rotating shaft 33 can be rotatably installed on the fixed frames 31 on both sides, and the baffle 34 is installed on the rotating shaft 33; the control motor 32 can control the rotation of the rotating shaft 33, and the rotation of the rotating shaft 33 can drive the material barrel 2 to transport, and the baffle 34 can limit the material barrel 2.

[0017] Among them, a non-powered roller 35 is also installed on the bottom plate 1 at one side of the barrel 2, which can play a certain role in pressing and conveying the packaging bag.

[0018] The structure of the packaging bag unwinding mechanism 4 will be described in detail below. The packaging bag unwinding mechanism 4 includes a mounting frame 41 arranged on the left and right sides of the bottom plate 1, a first height lifting mechanism 42 arranged on the mounting frame 41, a second height lifting mechanism 43 arranged on the mounting frame 41, a first roller mechanism 44 arranged on the first height lifting mechanism 42, a second roller mechanism 45 arranged on the second height lifting mechanism 43, a connecting frame 46 arranged on one side of the first height lifting mechanism 42 and the second height lifting mechanism 43, A conveying roller 47 is arranged on the connecting frame 46 and located on one side of the first height lifting mechanism 42, the mounting frame 41 is fixedly mounted on the bottom plate 1, one end of the first height lifting mechanism 42 and the second height lifting mechanism 43 are fixedly connected to the mounting frame 41, and the other end is fixedly connected to the connecting frame 46, the first roller mechanism 44 and the second roller mechanism 45 can be movably mounted on the first height lifting mechanism 42 and the second height lifting mechanism 43, and the conveying roller 47 can be rotatably mounted on the connecting frame 46; the packaging bag unwinding mechanism 4 can convey the packaging bags.

[0019] The structure of the fixed-length device 5 is described in detail below. The fixed-length device 5 is elastically floatingly arranged on the connecting frame 46. The fixed-length device 5 includes a first fixed-length wheel 51, an elastic floating component 52 arranged on the first fixed-length wheel 51, a second fixed-length wheel 53 arranged below the first fixed-length wheel 51, and an encoder connected to the second fixed-length wheel 53. The first fixed-length wheel 51 and the second fixed-length wheel 53 are rotatably installed on the connecting frame 46. The first fixed-length wheel 51 and the second fixed-length wheel 53 are used to elastically abut against the coil and rely on friction to perform synchronous rotation movement with the coil.

[0020] Among them, a pressing mechanism 7 is also provided on the connecting frame 46 on one side of the fixed-length device 5 to facilitate the subsequent cutting and hot cutting operations on the packaging bags. The pressing mechanism 7 includes a fixed plate 71, a control cylinder 72 arranged on the fixed plate 71, a first pressing plate 73 connected to the control cylinder 72, and a second pressing plate 74 arranged on the connecting frame 46 and located below the first pressing plate 73. The second pressing plate 74 is fixedly installed on the connecting frame 46, and the control cylinder 72 is fixedly installed on the fixed plate 71.

[0021] The structure of the cutting and edge banding device 6 will be described in detail below. The cutting and edge banding device 6 includes a mounting plate 61, a driving cylinder 62 arranged on the mounting plate 61, a moving block 63 connected to the driving cylinder 62, and a hot cutting mechanism 64 fixedly connected to the moving block 63. The mounting plate 61 is fixedly mounted on the connecting frame 46, and the driving cylinder 62 is fixedly mounted on the mounting plate 61. The cutting and edge banding device 6 is arranged on one side of the pressing mechanism 7; wherein, a limiting shaft assembly 65 is provided on the mounting plate 61 around the driving cylinder 62, a connecting plate 66 is provided below the limiting shaft assembly 65, an upper opening assembly is provided below the connecting plate 66, and the upper opening assembly is fixedly mounted below the connecting plate 66, and a supporting plate 68 is also provided on the connecting frame 46 below the upper opening assembly, a lower opening assembly 67 is provided on the supporting plate 68, and the lower opening assembly 67 is fixedly mounted on the supporting plate 68; the lower opening assembly 67 and the upper opening assembly are suction cup assemblies.

[0022] An operating method of a pillow core packaging bag unwinding and length-fixing device 5 comprises the following steps: Step 1: First, place the barrel 2 on the control mechanism 3; Step 2: Then, one end of the packaging bag is passed through the packaging bag unwinding mechanism 4, the length fixing device 5, and the cutting and edge sealing device 6 in sequence; Step 3: Then all devices are turned on and working; Step 4: The control mechanism 3 controls the material barrel 2 to rotate and the packaging bag to move. The length-fixing device 5 can perform a length-fixing operation on the packaging bag. The cutting and edge-sealing device 6 cuts and trims one side of the packaging bag. Then, the upper opening component and the lower opening component 67 cooperate to open one side of the packaging bag to facilitate the subsequent robot arm to grab and complete the pillow core bagging operation.

[0023] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A pillow core packaging bag unwinding and length fixing device, characterized in that: The invention comprises a base plate (1), a material barrel (2) arranged on the base plate (1), a control mechanism (3) arranged on the material barrel (2), a packaging bag unwinding mechanism (4) arranged on one side of the base plate (1), a length-fixing device (5) arranged on one side of the packaging bag unwinding mechanism (4), and a cutting and edge-sealing device (6) arranged on one side of the length-fixing device (5), wherein the material barrel (2) is mounted on the control mechanism (3), the packaging bag unwinding mechanism (4) is connected to the material barrel (2) via a packaging bag, the length-fixing device (5) is fixedly mounted on the packaging bag unwinding mechanism (4), and the cutting and edge-sealing device (6) is mounted on the packaging bag unwinding mechanism (4).

2. The pillow core packaging bag unwinding and length fixing device according to claim 1, characterized in that: The control mechanism (3) comprises a fixing frame (31) arranged on the left and right sides of the bottom plate (1), a control motor (32) arranged on the fixing frame (31) on one side, a rotating shaft (33) connected to the control motor (32), and a baffle (34) arranged on the rotating shaft (33); the material barrel (2) is mounted on the rotating shaft (33); the control motor (32) is fixedly mounted on the fixing frame (31) on one side; both ends of the rotating shaft (33) are rotatably mounted on the fixing frames (31) on both sides; and the baffle (34) is mounted on the rotating shaft (33).

3. The pillow core packaging bag unwinding and length fixing device according to claim 2, characterized in that: A non-powered roller (35) is also installed on the bottom plate (1) at one side of the barrel (2).

4. The pillow core packaging bag unwinding and length fixing device according to claim 1, characterized in that: The packaging bag unwinding mechanism (4) comprises a mounting frame (41) arranged on the left and right sides of the bottom plate (1), a first height lifting mechanism (42) arranged on the mounting frame (41), a second height lifting mechanism (43) arranged on the mounting frame (41), a first roller mechanism (44) arranged on the first height lifting mechanism (42), a second roller mechanism (45) arranged on the second height lifting mechanism (43), a connecting frame (46) arranged on one side of the first height lifting mechanism (42) and the second height lifting mechanism (43), and a connecting frame (46) arranged on one side of the first height lifting mechanism (42) and the second height lifting mechanism (43). A conveying roller (47) is placed on a connecting frame (46) and located on one side of the first height lifting mechanism (42); the mounting frame (41) is fixedly mounted on the bottom plate (1); one end of the first height lifting mechanism (42) and the second height lifting mechanism (43) are fixedly connected to the mounting frame (41), and the other end is fixedly connected to the connecting frame (46); the first roller mechanism (44) and the second roller mechanism (45) are movably mounted on the first height lifting mechanism (42) and the second height lifting mechanism (43); and the conveying roller (47) is rotatably mounted on the connecting frame (46).

5. The pillow core packaging bag unwinding and length fixing device according to claim 1, characterized in that: The fixed-length device (5) is elastically and floatingly arranged on the connecting frame (46), and the fixed-length device (5) comprises a first fixed-length wheel (51), an elastic floating component (52) arranged on the first fixed-length wheel (51), a second fixed-length wheel (53) arranged below the first fixed-length wheel (51), and an encoder connected to the second fixed-length wheel (53); the first fixed-length wheel (51) and the second fixed-length wheel (53) are rotatably mounted on the connecting frame (46); the first fixed-length wheel (51) and the second fixed-length wheel (53) are used to elastically abut against the coiled material and follow the coiled material to perform synchronous rotational motion by friction.

6. The pillow core packaging bag unwinding and length fixing device according to claim 5, characterized in that: A material pressing mechanism (7) is also provided on the connecting frame (46) at one side of the length-fixing device (5), and the material pressing mechanism (7) comprises a fixed plate (71), a control cylinder (72) arranged on the fixed plate (71), a first pressing plate (73) connected to the control cylinder (72), and a second pressing plate (74) arranged on the connecting frame (46) and located below the first pressing plate (73), wherein the second pressing plate (74) is fixedly mounted on the connecting frame (46), and the control cylinder (72) is fixedly mounted on the fixed plate (71).

7. The pillow core packaging bag unwinding and length fixing device according to claim 6, characterized in that: The cutting and edge-sealing device (6) comprises a mounting plate (61), a driving cylinder (62) arranged on the mounting plate (61), a moving block (63) connected to the driving cylinder (62), and a hot cutting mechanism (64) fixedly connected to the moving block (63); the mounting plate (61) is fixedly mounted on a connecting frame (46); the driving cylinder (62) is fixedly mounted on the mounting plate (61); and the cutting and edge-sealing device (6) is arranged on one side of the pressing mechanism (7).

8. The pillow core packaging bag unwinding and length fixing device according to claim 7, characterized in that: A limiting shaft assembly (65) is provided on the mounting plate (61) around the driving cylinder (62), a connecting plate (66) is provided below the limiting shaft assembly (65), an upper opening assembly is provided below the connecting plate (66), and the upper opening assembly is fixedly installed below the connecting plate (66), and a supporting plate (68) is also provided on the connecting frame (46) below the upper opening assembly, a lower opening assembly (67) is provided on the supporting plate (68), and the lower opening assembly (67) is fixedly installed on the supporting plate (68).

9. The pillow core packaging bag unwinding and length fixing device according to claim 8, characterized in that: The lower opening component (67) and the upper opening component are suction cup components.

10. The operating method of the pillow core packaging bag unwinding and length-fixing device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: First, place the material barrel (2) on the control mechanism (3); Step 2: Then, one end of the packaging bag is passed through the packaging bag unwinding mechanism (4), the length fixing device (5), and the cutting and edge sealing device (6) in sequence; Step 3: Then all devices are turned on and working; Step 4: The control mechanism (3) controls the barrel (2) to rotate and the packaging bag to move. The length-fixing device (5) can perform a length-fixing operation on the packaging bag. The cutting and edge-sealing device (6) cuts and trims one side of the packaging bag. Then, the upper opening component and the lower opening component (67) cooperate to open one side of the packaging bag, so that the subsequent robot arm can grab and complete the pillow core bagging operation.

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