Novel automatic edge folding device for film-coated woven bag

Abstract

The novel automatic edge folding device comprises a fixing base, arc-shaped rods are connected to the two sides of the upper surface of the fixing base, a gradually-changing block is installed on one side of each arc-shaped rod, an edge folding inclined face is arranged on the surface of one side of each gradually-changing block, one end of each gradually-changing block is connected with a supporting structure, and the other end of each gradually-changing block is provided with an edge folding groove. Adjusting structures are installed at one ends of the arc-shaped rods through connecting rods, the adjusting structures are located on the two sides of the upper surface of the fixing base, the supporting structure comprises a connecting ring and a supporting rod, one end of the supporting rod is fixedly connected to the outer surface of the connecting ring, and the other end of the supporting rod is fixedly connected to the surface of one end of a gradual change block; according to the scheme, the gradual change block is installed through the arc-shaped rod on the fixing base, the supporting structure and the adjusting structure are combined, different angle positions can be stably supported, edge folding can be conducted at the gradual change angle, smoothness is high, the distance can be transversely adjusted, different widths can be adapted, and combined use is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of woven bag folding, and more specifically to a novel automatic folding device for film-coated woven bags. Background Art

[0002] The existing automatic folding device for woven bag production performs folding at one time, which allows the woven bag to recover quickly after folding. At the same time, the one-time folding is to fold the cut woven bags one by one, which is inefficient.

[0003] The utility model with authorization announcement number CN 216183196 U relates to an automatic folding device for woven bag production, including a bottom plate and two vertical plates fixedly installed on the top of the bottom plate, the opposite sides of the two vertical plates are rotatably connected with anti-bias rollers, and the top of the bottom plate is fixedly installed with a folding mechanism for folding the woven bag. The automatic folding device for woven bag production extends the telescopic cylinder, moves the pressing block downward, and makes the woven bag contact with the pressing block and the fixed frame, so that the woven bag is folded into a concave shape. When the woven bag passes through the gradient block and the fixed seat, the woven bag is folded again, the motor is started, the movable shaft and the bag pressing wheel rotate, and the folded woven bag is pressed and compacted to prevent it from recovering.

[0004] In the above-mentioned disclosed structure, when the fixed seat is connected to the gradient block, there is a lack of corresponding supporting structure and adjustment structure, which not only cannot adjust the folding angle as needed, is not conducive to the forward gradient folding, is easy to interfere, but also is not conducive to adjusting the spacing to correspond to woven bags of different widths. It has poor adaptability and needs to be improved. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a new automatic folding device for coated woven bags. The gradient block is installed by an arc rod on a fixed seat. Combined with the supporting structure and the adjusting structure, it can be stably supported to different angles, which is conducive to folding at a gradual angle. It has high smoothness and can adjust the spacing laterally to adapt to different widths, which is conducive to combined use.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A novel automatic folding device for coated woven bags comprises a fixed seat, arc rods are connected to both sides of the upper surface of the fixed seat, a gradient block is installed on one side of the arc rod, a folding slope is provided on one side surface of the gradient block, one end of the gradient block is connected to a supporting structure, and an adjustment structure is installed on one end of the arc rod through a connecting rod, and the adjustment structure is located on both sides of the upper surface of the fixed seat.

[0008] Furthermore, the support structure includes a connecting ring and a supporting rod, and one end of the supporting rod is fixedly connected to the outer surface of the connecting ring.

[0009] Furthermore, the other end of the support rod is fixedly connected to one end surface of the gradient block, and the connecting ring is installed on the outer surface of the arc rod through the arc hole.

[0010] Furthermore, a positioning screw is threadedly connected to one side of the connecting ring, and one end of the positioning screw is tightly connected to the outer surface of the arc rod. The support rod and the positioning screw are installed through the connecting ring, and can be combined and connected for support, and can be adjusted to different angles and positions, with high adaptability.

[0011] Furthermore, the adjustment structure includes a transverse sliding groove and a sliding block, and the sliding block is slidably installed inside the transverse sliding groove.

[0012] Furthermore, one end of the sliding block is connected to one end of the arc rod through a connecting rod, and the transverse sliding grooves are located on both sides of the upper surface of the fixing seat.

[0013] Furthermore, the internal thread of the sliding block is installed with an adjusting screw, and the adjusting screw is rotatably installed inside the transverse sliding groove. The sliding block and the adjusting screw are installed through the transverse sliding groove, and the transverse position can be adjusted by thread, which is convenient for changing the spacing and is conducive to combined use.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution installs the gradient block through the arc rod on the fixed seat. Combined with the support structure and the adjustment structure, it can stably support it to different angles, which is conducive to folding the edge at a gradient angle. It has high smoothness and can adjust the spacing horizontally to adapt to different widths, which is conducive to combined use.

[0016] (2) The support rod and positioning screws are installed through the connecting ring, which can be combined and connected for support, and can be adjusted to different angles and positions, with high adaptability.

[0017] (3) The sliding block and the adjusting screw are installed through the horizontal slide groove, and the horizontal position can be adjusted by thread, which is convenient for changing the spacing and is conducive to combined use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial schematic diagram of the utility model;

[0020] Figure 3 It is a partial schematic diagram of the connection ring connection of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 fixed seat, 11 arc rod, 12 gradient block, 13 folding edge slope, 14 support structure, 15 adjustment structure, 16 connecting ring, 17 support rod, 18 positioning screw, 2 transverse slide groove, 21 sliding block, 22 adjustment screw. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1 and Figure 3 A new type of automatic folding device for coated woven bags includes a fixed seat 1, arc rods 11 are connected to both sides of the upper surface of the fixed seat 1, a gradient block 12 is installed on one side of the arc rod 11, a folding slope 13 is provided on one side surface of the gradient block 12, one end of the gradient block 12 is connected to a supporting structure 14, and an adjustment structure 15 is installed on one end of the arc rod 11 through a connecting rod, and the adjustment structure 15 is located on both sides of the upper surface of the fixed seat 1.

[0026] The supporting structure 14 comprises a connecting ring 16 and a supporting rod 17, one end of the supporting rod 17 is fixedly connected to the outer surface of the connecting ring 16, and the other end of the supporting rod 17 is fixedly connected to the surface of one end of the gradient block 12, the connecting ring 16 is installed on the outer surface of the arc rod 11 through an arc hole, one side of the connecting ring 16 is threadedly connected with a positioning screw 18, one end of the positioning screw 18 is tightly connected to the outer surface of the arc rod 11, and the supporting rod and the positioning screw are installed by the connecting ring, which can be combined and connected for support, and can be adjusted to different angles at the same time, with high adaptability. The connecting ring 16 can be slid and adjusted on the arc rod 11 to change the positioning angle of the gradient block 12, so that after multiple gradient blocks 12 are arranged along the direction of the fixing seat 1, they can gradually transition from a large angle to a small angle, thereby facilitating smooth transition for folding, avoiding interference, facilitating combined use, and being accurate and efficient.

[0027] Example 2

[0028] See also Figure 1 and Figure 2A new type of automatic folding device for coated woven bags includes a fixed seat 1, arc rods 11 are connected to both sides of the upper surface of the fixed seat 1, a gradient block 12 is installed on one side of the arc rod 11, a folding slope 13 is provided on one side surface of the gradient block 12, one end of the gradient block 12 is connected to a supporting structure 14, and an adjustment structure 15 is installed on one end of the arc rod 11 through a connecting rod, and the adjustment structure 15 is located on both sides of the upper surface of the fixed seat 1.

[0029] The adjustment structure 15 includes a transverse slide groove 2 and a sliding block 21. The sliding block 21 is slidably installed inside the transverse slide groove 2. One end of the sliding block 21 is connected to one end of the arc rod 11 through a connecting rod. The transverse slide groove 2 is located on both sides of the upper surface of the fixed seat 1. The internal thread of the sliding block 21 is installed with an adjusting screw 22. The adjusting screw 22 is rotatably installed inside the transverse slide groove 2. The sliding block and the adjusting screw are installed in the transverse slide groove, and the transverse position can be threadedly adjusted, which is convenient for changing the spacing and is conducive to combined use. The adjusting screw 22 can be rotated to drive the sliding block 21 to move with the arc rod 11 and the gradient block 12. The spacing can be adjusted, which is conducive to aligning the two side edges of the woven bag and is convenient for combined use.

[0030] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A novel automatic folding device for a coated woven bag, comprising a fixing seat (1), wherein both sides of the upper surface of the fixing seat (1) are connected with arc-shaped rods (11), and a gradient block (12) is installed on one side of the arc-shaped rod (11), characterized in that: A folded edge slope (13) is provided on one side surface of the gradient block (12); one end of the gradient block (12) is connected to a support structure (14); one end of the arc rod (11) is provided with an adjustment structure (15) via a connecting rod; the adjustment structure (15) is located on both sides of the upper surface of the fixing seat (1).

2. The novel automatic folding device for film-coated woven bags according to claim 1 is characterized in that: The support structure (14) comprises a connecting ring (16) and a supporting rod (17), and one end of the supporting rod (17) is fixedly connected to the outer surface of the connecting ring (16).

3. The novel automatic folding device for film-coated woven bags according to claim 2 is characterized in that: The other end of the support rod (17) is fixedly connected to one end surface of the gradient block (12), and the connecting ring (16) is installed on the outer surface of the arc-shaped rod (11) through the arc-shaped hole.

4. The novel automatic folding device for film-coated woven bags according to claim 2 is characterized in that: A positioning screw (18) is threadedly connected to one side of the connecting ring (16), and one end of the positioning screw (18) is tightly connected to the outer surface of the arc rod (11).

5. The novel automatic folding device for film-coated woven bags according to claim 1 is characterized in that: The adjustment structure (15) comprises a transverse sliding groove (2) and a sliding block (21), wherein the sliding block (21) is slidably mounted inside the transverse sliding groove (2).

6. The novel automatic folding device for film-coated woven bags according to claim 5 is characterized in that: One end of the sliding block (21) is connected to one end of the arc-shaped rod (11) via a connecting rod, and the transverse sliding grooves (2) are located on both sides of the upper surface of the fixing seat (1).

7. The novel automatic folding device for film-coated woven bags according to claim 5 is characterized in that: The internal thread of the sliding block (21) is provided with an adjusting screw (22), and the adjusting screw (22) is rotatably mounted inside the transverse sliding groove (2).

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