Cloth folding device

Abstract

The cloth folding device is reasonable in structure and low in manufacturing difficulty. The cloth folding device comprises a rack, a first folding plate, a first folding power source, a second folding plate, a second folding power source and a folding roller set, and is characterized in that a front folding plate and a rear folding plate are installed on the rack, a folding channel is formed between the front folding plate and the rear folding plate, the front folding plate is provided with a front folding window, and the rear folding plate is provided with a rear folding window. The front folding plate is provided with a front folding window, the rear folding plate is provided with a rear folding window, the front folding window and the rear folding window are oppositely arranged and both communicated with the folding channel, the first folding power source can drive the first folding plate to be inserted into the folding channel from the upper portion, and the second folding power source can drive the second folding plate to penetrate through the front folding window and the rear folding window. And the cloth is inserted into the folding roller group. According to the cloth folding device, two linear folding channels can be formed through the front folding plate with the folding window and the rear folding plate with the folding window, the structure is simple, and the manufacturing cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to a packaging machine for wet wipes, towels, non-woven fabrics and other cloths that need to be folded and packaged, in particular to a cloth folding device of the packaging machine. Background Art

[0002] Wet wipes can be used to wipe items such as glasses and shoes, and can also be used to wipe the face, mouth, hands and other parts of the body. A wet wipes packaging machine is a machine that packages wet wipes. Due to the large unfolded area of ​​wet wipes, they need to be folded multiple times before being put into the packaging bag. The applicant previously applied for an invention patent named "wet wipes folding device" (Announcement No. CN106882435B). The wet wipes folding device disclosed in the invention patent can achieve secondary folding of wet wipes. It can be seen from the patent that the wet wipes folding device requires an upper arc block, a lower arc block, an upper fixed block and a lower fixed block to form two folding channels, and also requires two synchronous belts and four synchronous wheels to drive the folding strips. The structure is complex and the manufacturing cost is high. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model innovatively provides a cloth folding device with a reasonable structure and low manufacturing difficulty.

[0004] This cloth folding device includes a frame, a first folding plate, a first folding power source, a second folding plate, a second folding power source and a folding roller group, and is characterized in that: a front folding plate and a rear folding plate are installed on the frame, a folding channel is formed between the front folding plate and the rear folding plate, the front folding plate has a front folding window, the rear folding plate has a rear folding window, the front folding window and the rear folding window are arranged opposite to each other and are both connected to the folding channel, the first folding power source can drive the first folding plate to be inserted into the folding channel from above, and the second folding power source can drive the second folding plate to pass through the front folding window and the rear folding window and insert the cloth into the folding roller group.

[0005] A transversely arranged limit block is provided between the front folding plate and the rear folding plate, and the position of the limit block is lower than the front folding window.

[0006] A plurality of longitudinally arranged dividing strips are provided between the front folding plate and the rear folding plate, and the dividing strips divide the front folding plate and the rear folding plate into a plurality of folding channels, each folding channel corresponds to a first folding plate and a second folding plate, the plurality of first folding plates are an integrated structure, and the plurality of second folding plates are an integrated structure.

[0007] A bracket is installed on the frame, a slide groove is installed on the bracket, a bearing seat is slidably provided in the slide groove, the folding roller group includes an upper folding roller and a lower folding roller, the upper folding roller is installed on the bearing seat through a bearing, a support bar is provided on the bracket, an adjusting screw is threadedly connected to the support bar, a circular clamp is connected to the front end of the adjusting screw, the bearing seat has a clamping groove, and the circular clamp is clamped in the clamping groove of the bearing seat.

[0008] The front folding plate and the rear folding plate are both made of organic glass.

[0009] According to a cloth folding device provided by the utility model, two linear folding channels can be formed by a front folding plate with a folding window and a rear folding plate, the structure is simple, and the manufacturing cost is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the utility model;

[0011] Figure 2 It is a cross-sectional view of the utility model;

[0012] Figure 3 It is a partial schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] like Figure 1 As shown, the cloth folding device includes a frame 1, a first folding plate 4, a first folding power source 40, a second folding plate 5, a second folding power source 50 and a folding roller group 6. The first folding plate 4 can complete the first folding of the cloth, and the second folding plate 5 can complete the second folding of the cloth. After the second folding of the cloth is completed, it enters the packaging film for packaging.

[0014] like Figure 1 and Figure 2 As shown, a front folding plate 3 and a rear folding plate 2 are mounted on the frame 1, a folding channel 7 is formed between the front folding plate 3 and the rear folding plate 3, a front folding window 30 is provided on the front folding plate 3, and a rear folding window 20 is provided on the rear folding plate 2, the front folding window 30 and the rear folding window 20 are arranged opposite to each other, and both are connected with the folding channel 7. During operation, the cloth is conveyed from above by a conveying device (the conveying device is not shown), the first folding power source 40 drives the first folding plate 4 to be inserted into the folding channel 7 from above, so that the cloth is inserted into the folding channel 7, and the first folding is completed; then the second folding power source 50 drives the second folding plate 5 to pass through the front folding window 30 and the rear folding window 20, so that the cloth is inserted into the folding roller group 6, and the second folding is completed.

[0015] This cloth folding device can form two linear folding channels through the front folding plate and the rear folding plate with windows, and has a simpler structure, more stable operation and lower manufacturing cost.

[0016] In order to limit the lowest position of the first folding plate 4, the utility model is provided with a horizontally arranged limit block 8 between the front folding plate 3 and the rear folding plate 2, and the position of the limit block 8 is lower than the front folding window 20. The limit block 8 blocks the first folding plate 4, and the first folding plate 4 moves downward to the upper end surface of the limit block 8 at most, so that the folding position of the second folding of the cloth can be controlled.

[0017] In order to fold multiple strips of cloth at one time, the utility model is provided with a plurality of longitudinally arranged dividing strips 9 between the front folding plate 3 and the rear folding plate 2, such as Figure 1 As shown, the dividing strip 9 divides the front folding plate 3 and the rear folding plate 2 into a plurality of folding channels 7. Of course, each folding channel 7 corresponds to a first folding plate 4 and a second folding plate 5, and the plurality of first folding plates 4 are an integrated structure, and the plurality of second folding plates 5 are an integrated structure. With this structure, a plurality of strips of cloth can be folded at one time, greatly improving the packaging efficiency.

[0018] like Figure 2 As shown, a bracket 10 is installed on the frame 1. Figure 3 As shown, a slide groove is installed on the bracket 10, and a bearing seat 63 is slidably provided in the slide groove. The folding roller group 6 includes an upper folding roller 61 and a lower folding roller 62. The upper folding roller 61 is installed on the bearing seat 63 through a bearing. The bracket 1 is provided with a support bar 11, and an adjusting screw 60 is threadedly connected to the support bar 11. The front end of the adjusting screw 60 is connected to a circular clamp 64. The bearing seat 63 has a clamping groove, and the circular clamp 64 is clamped in the clamping groove of the bearing seat 63. By rotating the adjusting screw 60, the bearing seat 63 can be driven to slide, thereby controlling the position of the upper folding roller 61, so that the spacing between the upper folding roller 61 and the lower folding roller 62 can be adjusted to meet the feeding of fabrics of different thicknesses.

[0019] Finally, it is worth mentioning that the front folding plate 3 and the rear folding plate 2 of the utility model are both made of organic glass. This is not only beautiful, but also convenient for observation.

Claims

1. A cloth folding device, comprising a frame (1), a first folding plate (4), a first folding power source (40), a second folding plate (5), a second folding power source (50) and a folding roller group (6), characterized in that: A front folding plate (3) and a rear folding plate (2) are mounted on the frame (1), a folding channel (7) is formed between the front folding plate (3) and the rear folding plate (2), the front folding plate (3) has a front folding window (30), the rear folding plate (2) has a rear folding window (20), the front folding window (30) and the rear folding window (20) are arranged opposite to each other and are both connected to the folding channel (7), the first folding power source (40) can drive the first folding plate (4) to be inserted into the folding channel (7) from above, and the second folding power source (50) can drive the second folding plate (5) to pass through the front folding window (30) and the rear folding window (20) and insert the cloth into the folding roller group (6).

2. A cloth folding device according to claim 1, characterized in that: A transversely arranged limit block (8) is provided between the front folding plate (3) and the rear folding plate (2), and the position of the limit block (8) is lower than the front folding window (30).

3. A cloth folding device according to claim 1, characterized in that: A plurality of longitudinally arranged dividing strips (9) are provided between the front folding plate (3) and the rear folding plate (2), and the dividing strips (9) divide the front folding plate (3) and the rear folding plate (2) into a plurality of folding channels (7), each folding channel (7) corresponding to a first folding plate (4) and a second folding plate (5), the plurality of first folding plates (4) being an integral structure, and the plurality of second folding plates (5) being an integral structure.

4. A cloth folding device according to claim 1, characterized in that: The frame (1) is provided with a bracket (10), the bracket (10) is provided with a slide groove, a bearing seat (63) is slidably provided in the slide groove, the folding roller group (6) comprises an upper folding roller (61) and a lower folding roller (62), the upper folding roller (61) is installed on the bearing seat (63) via a bearing, the bracket (10) is provided with a support bar (11), an adjusting screw (60) is threadedly connected to the support bar (11), a circular clamp (64) is connected to the front end of the adjusting screw (60), the bearing seat (63) has a clamping groove, and the circular clamp (64) is clamped in the clamping groove of the bearing seat (63).

5. The cloth folding device according to claim 1, characterized in that: The front folding plate (3) and the rear folding plate (2) are both made of organic glass.

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