Paper tape and paper line automatic one-piece former

Abstract

The present application relates to the technical field of packaging product production equipment, and in particular to an automatic integrated former for paper tape and paper line, including a paper tape folding block, which is a rectangular block. A folding hole that passes through the paper tape folding block is provided on one side of the paper tape folding block, and the size of the folding hole becomes smaller from one side to the other side of the paper tape folding block. The shape of the folding hole is approximately elliptical. A driving structure for driving the paper tape to move is provided on the smaller side of the folding hole of the paper tape folding block, thereby achieving the effect of improving the production efficiency of paper handles.

Description

Technical Field

[0001] The present application relates to the technical field of packaging product production equipment, and in particular to an automatic integrated former for paper tapes and paper lines. Background Art

[0002] Packing boxes are usually equipped with handles to facilitate users to carry. Early handles were made of metal or wood, and later plastic handles were produced. Today, paper tapes are used as handles.

[0003] The paper handle includes a paper tape and a paper string. During the production process of the paper handle, the paper tape is laid flat, and then two paper strings are placed parallel to the paper tape. Then one side of the paper tape is folded up and covered on top of the two paper strings. Then the other side of the paper tape is folded up and covered on top of the folded paper tape, like the method of folding a quilt. Then, the gaps in the paper tape are glued with glue, and then the paper tape is divided, thereby completing the production of the entire paper tape.

[0004] The above-mentioned prior art solutions have the following defects: the existing paper handle production efficiency is slow, and a machine that can automatically fold the paper tape is urgently needed. Summary of the invention

[0005] In order to improve the production efficiency of paper handles, the present application provides an automatic integrated former for paper tape and paper line.

[0006] The above technical objectives of this application are achieved through the following technical solutions:

[0007] A paper tape and paper line automatic integrated former comprises a paper tape folding block, which is a rectangular block. A folding hole penetrating the paper tape folding block is provided on one side of the paper tape folding block, and the size of the folding hole becomes smaller from one side to the other side of the paper tape folding block. The shape of the folding hole is approximately elliptical. A driving structure for driving the paper tape to move is provided on the smaller side of the folding hole of the paper tape folding block.

[0008] By adopting the above scheme, when the paper tape and paper wire are integrally formed, the two paper wires are inserted into the larger end of the folding hole, and the two paper wires are separated, and then the paper tape is inserted into the larger end of the folding hole. When the paper tape passes through the folding hole, since the folding hole gradually shrinks, the paper tape gradually rolls up until it passes through the folding hole. The two sides of the paper tape are stacked together, and the paper wire is wrapped in the paper tape, thereby realizing automatic forming of the paper handle body, and then the driving structure drives the paper tape and paper wire to move, thereby improving the production efficiency of the paper handle.

[0009] Optionally, the paper tape folding block comprises a left dividing block and a right dividing block, half of the folding holes are opened in the left dividing block, and the other half of the folding holes are opened in the right dividing block, and the left dividing block and the right dividing block are connected together by welding.

[0010] By adopting the above scheme, when producing the paper tape folding block, the left segment block and the right segment block can be cast separately and then connected together by welding at any time, making the production of the paper tape folding block more convenient.

[0011] Optionally, the folding hole passes through the upper surface of the paper tape folding block, and a horizontal plate is provided on the upper surface of the paper tape folding block. The horizontal plate is arranged near the larger part of the folding hole, and the horizontal plate is connected to a wire tube. Two wire tubes are arranged, and the two wire tubes are arranged in the folding hole. When one-piece molding is performed, the paper wire is passed through the wire tube.

[0012] By adopting the above solution, the paper wire can be passed through the wire tube and the paper wire can be limited so that after the paper handle is formed, the paper wire is located on both sides of the paper handle, making the forming of the paper handle more stable.

[0013] Optionally, a guide block is connected to the lower surface of the horizontal plate, the guide block is located in the folding hole, two wire holes are opened on the guide block, the wire tube is inserted into the wire hole, and a wire threaded hole is opened vertically upward on the inner side of the wire hole, and a wire bolt is threadedly connected to the wire threaded hole.

[0014] By adopting the above scheme, the installation and disassembly of the cross plate are more convenient, and the wire tube can be inserted into the wire hole, and the wire bolt can be tightened to make the wire bolt press against the wire tube, thereby fixing the wire tube. When the wire tube needs to be adjusted, it only needs to loosen the wire bolt to adjust the wire tube, and then it only needs to tighten the wire bolt again to fix the wire tube.

[0015] Optionally, the wire tube is tilted upward at the smaller end away from the folding hole.

[0016] By adopting the above solution, since the paper tape folding block is generally directly attached to the desktop, the paper wire generally enters the wire tube from the upper side of the wire tube, so the wire tube is tilted upward so that the paper wire enters directly opposite the wire tube, reducing the friction between the edge of the wire tube and the paper wire.

[0017] Optionally, the wire tube is a wire tube with one inclined end in a funnel shape.

[0018] By adopting the above solution, the end of the wire tube is expanded outward, thereby further reducing the friction between the edge of the wire tube and the paper wire.

[0019] Optionally, the folding hole passes through the upper surface of the paper tape folding block, and a left guide plate and a right guide plate are provided on the upper surface of the paper tape folding block. The left guide plate is located on the left side of the folding hole, and the left guide plate is bent into a hook shape near the folding hole. The right guide plate is located on the right side of the folding hole, and the right guide plate is bent into a hook shape near the folding hole, and the hook-shaped portion of the left guide plate is higher than the hook-shaped portion of the right guide plate.

[0020] By adopting the above scheme, the left edge of the paper tape slides into the bent hook of the left guide plate during the process of moving in the folding hole, so that the left guide plate wraps the left side of the paper tape, limits and guides the left side of the paper tape, and at the same time, until the right edge slides into the bent hook of the right guide plate during the process of moving in the folding hole, the right guide plate wraps the right side of the paper tape, limits and guides the right side of the paper tape, so that the forming of the paper handle is more stable.

[0021] Optionally, a left guide plate and a right guide plate are arranged above the paper tape folding block, and the left guide plate and the right guide plate are arranged near a smaller part of the folding hole, the left guide plate is arranged on the left side of the folding hole, the right guide plate is arranged on the right side of the folding hole, and the left guide plate is stacked above the right guide plate, and there is a gap between the left guide plate and the right guide plate.

[0022] By adopting the above scheme, after the paper tape passes through the left guide plate and the right guide plate, the left side of the paper tape passes between the left guide plate and the right guide plate, and the right side of the paper tape passes under the right guide plate, so that after the paper tape passes between the left guide plate and the right guide plate, the left side of the paper tape is stacked above the right side of the paper tape.

[0023] Optionally, a fixing plate is provided on the lower surface of the paper tape folding block, and the fixing plate is fixed on the desktop. Vertical plates are fixedly connected to the left and right sides of the fixing plate. Fixed threaded holes are opened on the surface of the vertical plates. The vertical plates are threadedly connected with fixing bolts, and the bolts abut against the left and right sides of the paper tape folding block.

[0024] By adopting the above scheme, the paper tape folding block can be placed above the fixed plate, and then the bolts on both sides of the paper tape folding block can be tightened to fix the paper tape folding block above the fixed plate. When the paper tape and paper rope need to be passed through the paper tape folding block, the bolts can be loosened and the paper tape folding block can be removed to facilitate the paper tape and paper rope to pass through the paper tape folding block. After that, the paper tape folding block only needs to be placed on the fixed plate again and the bolts can be tightened.

[0025] Optionally, a U-shaped frame is provided on the larger side of the folding hole of the paper tape folding block, and the U-shaped frame is fixed to the desktop. During the integral molding, the paper tape passes over the U-shaped frame.

[0026] By adopting the above scheme, the paper tape is bent above the U-shaped frame before entering the paper tape folding block, so that the paper tape can be folded more smoothly when entering the paper tape folding block.

[0027] In summary, this application has the following technical effects:

[0028] When the paper tape folding block is set, the paper tape and paper line are automatically formed after passing through the paper tape forming block;

[0029] The wire tube is set to reduce the vibration of the paper wire, so that the paper handle can be formed more smoothly;

[0030] The fixing plate makes it more convenient to fix the paper tape folding block on the desktop and to remove it from the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of this application;

[0032] Figure 2 This is a schematic diagram of the part of the structure where the application intends to emphasize the horizontal plate;

[0033] Figure 3 This is a partial structural cross-sectional view intended to emphasize the internal structure of the guide block in this application;

[0034] Figure 4 It is a schematic diagram of the overall structure of this application from another perspective;

[0035] Figure 5 It is a partial structural exploded view of the paper tape folding block of the present application.

[0036] In the figure, 1, paper tape folding block; 11, folding hole; 12, left dividing block; 13, right dividing block; 2, horizontal plate; 21, guide block; 211, wire hole; 212, wire threaded hole; 213, wire bolt; 3, wire tube; 4, left guide plate; 5, right guide plate; 6, left guide plate; 7, right guide plate; 8, fixing plate; 81, vertical plate; 811, fixing threaded hole; 812, fixing bolt; 9, U-shaped frame. DETAILED DESCRIPTION

[0037] The present application is further described in detail below with reference to the accompanying drawings.

[0038] Reference Figure 1 A paper tape and paper line automatic integrated forming device includes a paper tape folding block 1, wherein the paper tape folding block 1 is provided with a folding hole 11 which runs through the paper tape folding block 1, and the folding hole 11 gradually narrows from one end to the other end, and the shape of the folding hole 11 is approximately elliptical. When the paper tape and paper line need to be integrally formed, firstly, the paper line is inserted into the larger end of the folding hole 11 and is passed out from the smaller end of the folding hole 11, and then the paper tape is inserted into the larger end of the folding hole 11, and the paper tape is closely attached to the bottom of the folding hole 11, and both sides of the paper tape are bent upward, and then the paper tape is passed out from the smaller end of the folding hole 11, so that the paper tape wraps the paper line, and the two sides of the paper tape are overlapped, thereby realizing the forming of the paper tape and paper line, and then the paper tape is glued tightly with glue, thereby realizing the forming of the paper tape and paper line.

[0039] Reference Figure 1 and Figure 2The paper tape folding block 1 is a rectangular block, and the folding hole 11 is connected to the upper surface of the paper tape folding block 1. The paper tape folding block 1 is composed of a left partition 12 and a right partition 12, that is, the paper tape folding block 1 is divided in the middle along the direction of the folding hole 11, and the left partition 12 and the right partition 13 are welded and fixedly connected. Since the shape of the folding hole 11 is irregular, it is difficult to directly form the paper tape folding block 1. When the paper tape folding block 1 is produced, the left partition 12 and the right partition 13 can be produced separately, and then the left partition 12 and the right partition 13 are fixed by welding, so that the production of the paper tape folding block 1 is more convenient.

[0040] Reference Figure 1 and Figure 2 A plurality of threaded holes are provided on the upper surface of the paper tape folding block 1. A horizontal plate 2 is provided on the upper surface of the paper tape folding block 1 near the larger end of the folding hole 11. A round hole is provided on the surface of the horizontal plate 2. Bolts are inserted into the round holes and screwed into the threaded holes so that the horizontal plate 2 is fixed to the upper surface of the paper tape folding block 1 by bolts, making the horizontal plate 2 easy to install and disassemble. A guide block 21 is fixedly connected to the lower surface of the horizontal plate 2. The guide block 21 is located in the folding hole 11. A wire hole 211 is provided on the surface of the guide block 21 along the direction of the folding hole 11. There are two wire holes 211, and a wire tube 3 is slidably connected in the two wire holes 211. When the paper tape and paper line are integrally formed, the two paper lines can be passed through the wire tube 3, thereby reducing the vibration of the paper line, and the paper line can move along the wire tube 3 along a fixed route, so that after the paper tape and paper line are formed, it is ensured that the two paper lines are located on opposite sides of the paper tape.

[0041] Reference Figure 2 and Figure 3 A wire threaded hole 212 is opened upward inside the wire hole 211 and penetrates the horizontal plate 2. A wire bolt 213 is connected to the inner thread of the wire threaded hole 212. When the wire tube 3 is installed, the wire tube 3 is inserted into the wire hole 211, and then the wire bolt 213 is tightened so that the wire bolt 213 is pressed against the surface of the wire tube 3, thereby fixing the wire tube 3. When the wire tube 3 needs to be removed, it is only necessary to loosen the wire bolt 213 and pull the wire tube 3 out of the wire hole 211.

[0042] Reference Figure 2 The smaller end of the wire tube 3 away from the folding hole 11 is bent upward. Since the paper tape folding block 1 is generally placed on a desktop, the paper line generally enters the folding hole 11 from the upper side of the folding hole 11. The wire tube 3 is bent so that the paper line enters directly opposite the wire tube 3, thereby reducing the friction between the paper line and the wire tube 3 and avoiding excessive friction between the paper line and the wire, which may cause the paper line to break. The bent end of the wire tube 3 is horn-shaped, so that the edge of the wire tube 3 expands outward, thereby further reducing the friction between the paper line and the edge of the wire tube 3.

[0043] Reference Figure 4 and Figure 5 A left guide plate 4 is provided in the middle of the upper surface of the left partition block 12, and a right guide plate 5 is provided in the middle of the upper surface of the right partition block 13. The left guide plate 4 is fixed to the upper surface of the left partition block 12 by bolts, and one side of the left guide plate 4 is located in the folding hole 11, and the side of the left guide plate 4 located in the folding hole 11 is in a hook shape. The right guide plate 5 is fixed to the upper surface of the right partition plate by bolts, and one side of the right guide plate 5 is located in the folding hole 11, and the side of the right guide plate 5 located in the folding hole 11 is in a hook shape, and the left guide plate 4 is slightly higher than the right guide plate 5. When the paper tape and paper line are integrally formed, when the paper tape passes through the left guide plate 4 and the right guide plate 5, the left side of the paper tape enters the hook of the left guide plate 4, and the right side of the paper tape enters the hook of the right guide plate 5, thereby limiting the left and right sides of the paper tape, so that the folding of the paper tape is smoother.

[0044] Reference Figure 4 and Figure 5 , a left guide plate 6 is connected by bolts at the smaller end of the folding hole 11 on the upper surface of the left partition block 12, and a right guide plate 7 is connected by bolts at the smaller end of the folding hole 11 on the upper surface of the right partition block 13, one side of the left guide plate 6 is located above the folding hole 11, and the left guide plate 6 is slightly inclined upward at the position above the folding hole 11, one side of the right guide plate 7 is located above the folding hole 11, and the right guide plate 7 is slightly inclined downward at the position above the folding hole 11, and the left guide plate 6 is stacked on the right guide plate 7, and there is a gap between the left guide plate 6 and the right guide plate 7. After the left side of the paper tape passes through the left guide plate 4, the left side of the paper tape enters between the left guide plate 6 and the right guide plate 7, and after the right side of the paper tape passes through the right guide plate 5, the paper tape passes under the right guide plate 7, so that after the paper tape comes out of the folding hole 11, the left side of the paper tape is stacked on the right side of the paper tape.

[0045] Reference Figure 4 and Figure 5 A fixing plate 8 is provided below the paper tape folding block 1, and the fixing plate 8 is fixed to the table by screws. Vertical plates 81 are provided on both the left and right sides of the fixing plate 8, and the vertical plates 81 are fixedly connected to the fixing plate 8. A fixing threaded hole 811 is provided on the surface of the vertical plate 81, and a fixing bolt 812 is connected to the fixing threaded hole 811 by threads. The nut of the fixing bolt 812 is located on the side of the vertical plate 81 away from the paper tape folding block 1, and the paper tape folding block 1 is placed above the fixing plate 8. The operator can tighten the fixing bolt 812 to fix the paper tape folding block 1 above the fixing plate 8, or loosen the fixing bolt 812 to remove the folding block, so as to facilitate passing the paper tape through the folding block.

[0046] Reference Figure 1A U-shaped frame 9 is provided on the larger side of the folding hole 11 of the paper tape folding block 1. The U-shaped frame 9 is fixed on the desktop. The paper tape passes over the U-shaped frame 9 so that the paper tape is U-shaped before entering the folding hole 11, so that the paper tape can be folded more smoothly in the folding hole 11.

[0047] The specific implementation principle of the present application is as follows: loosen the fixing bolt 812, then pass the paper line through the wire tube 3 from the larger end of the folding hole 11, and let the paper line pass through the smaller end of the folding hole 11, then pass the paper tape through the larger end of the folding hole 11, and when the left side of the paper tape passes through the left guide plate 4, it passes through the hook of the left guide plate 4, and when the right side of the paper tape passes through the right guide plate 5, it passes through the hook of the right guide plate 5, and then the left side of the paper tape passes between the left guide plate 6 and the right guide plate 7, and the right side of the paper tape passes under the right guide plate 7. The paper tape is passed through the folding hole 11, so that when the paper tape passes through the folding hole 11, the left side of the paper tape is overlapped on the right side of the paper tape, and the two paper lines are located on both sides of the paper tape and clamped in the paper tape. Then, the paper tape folding block 1 is placed on the fixing plate 8, and the fixing bolts 812 are tightened to fix the paper tape folding block 1 on the fixing plate 8. The paper tape is passed over the U-shaped frame 9 to make the paper tape U-shaped. Then, the paper tape and the paper lines are moved along the direction of the wire hole 211, so that the paper tape and the paper lines are automatically formed into one piece, thereby improving the production efficiency of the paper handle.

[0048] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A paper tape and paper line automatic integrated forming device, characterized in that: The invention comprises a paper tape folding block (1), which is a rectangular block, and a folding hole (11) penetrating the paper tape folding block (1) is provided on one side of the paper tape folding block (1), and the size of the folding hole (11) gradually decreases from one side of the paper tape folding block (1) to the other side, and the shape of the folding hole (11) is approximately elliptical; The folding hole (11) passes through the upper surface of the paper tape folding block (1), and a transverse plate (2) is arranged on the upper surface of the paper tape folding block (1). The transverse plate (2) is arranged near a larger portion of the folding hole (11). The transverse plate (2) is connected to a wire tube (3). Two wire tubes (3) are arranged. The two wire tubes (3) are arranged in the folding hole (11). When the paper tape and paper wire are integrally formed, the paper wire is passed through the wire tube (3). The folding hole (11) passes through the upper surface of the paper tape folding block (1), and a left guide plate (4) and a right guide plate (5) are provided on the upper surface of the paper tape folding block (1), the left guide plate (4) is located on the left side of the folding hole (11), and the left guide plate (4) is bent into a hook shape on the side close to the folding hole (11), and the right guide plate (5) is located on the right side of the folding hole (11), and the right guide plate (5) is bent into a hook shape on the side close to the folding hole (11), and the left guide plate (4) is higher than the right guide plate (5); A left guide plate (6) and a right guide plate (7) are arranged above the paper tape folding block (1); the left guide plate (6) and the right guide plate (7) are arranged at a smaller position close to the folding hole (11); the left guide plate (6) is arranged on the left side of the folding hole (11); the right guide plate (7) is arranged on the right side of the folding hole (11); the left guide plate (6) is stacked above the right guide plate (7); and there is a gap between the left guide plate (6) and the right guide plate (7); The left guide plate (6) is located above the folding hole (11) and is slightly inclined upwards, one side of the right guide plate (7) is located above the folding hole (11), and the right guide plate (7) is located above the folding hole (11) and is slightly inclined downwards.

2. The paper tape and paper line automatic integrated former according to claim 1, characterized in that: The paper tape folding block (1) comprises a left partition block (12) and a right partition block (13), half of the folding holes (11) are opened in the left partition block (12), and the other half of the folding holes (11) are opened in the right partition block (13), and the left partition block (12) and the right partition block (13) are connected together by welding.

3. The paper tape and paper line automatic integrated former according to claim 1, characterized in that: The lower surface of the horizontal plate (2) is connected to a guide block (21), the guide block (21) is located in the folding hole (11), two wire holes (211) are provided on the guide block (21), the wire tube (3) is inserted into the wire hole (211), and a wire threaded hole (212) is vertically upwardly provided inside the wire hole (211), and a wire bolt (213) is connected to the inner thread of the wire threaded hole (212).

4. The paper tape and paper line automatic integrated former according to claim 1, characterized in that: The smaller end of the wire tube (3) away from the folding hole (11) is inclined upward.

5. The paper tape and paper line automatic integrated former according to claim 4, characterized in that: The wire tube (3) is a wire tube (3) with one inclined end being in the shape of a funnel.

6. The paper tape and paper line automatic integrated former according to claim 1, characterized in that: The lower surface of the paper tape folding block (1) is provided with a fixing plate (8), the fixing plate (8) is fixed on the table, and vertical plates (81) are fixedly connected to the left and right sides of the fixing plate (8), and the surface of the vertical plate (81) is provided with fixing threaded holes (811), and the vertical plate (81) is threadedly connected with fixing bolts (812), and the fixing bolts (812) abut against the left and right sides of the paper tape folding block (1).

7. The paper tape and paper line automatic integrated former according to claim 1, characterized in that: A U-shaped frame (9) is provided on the larger side of the folding hole (11) of the paper tape folding block (1). The U-shaped frame (9) is fixed on the desktop. During the integral molding, the paper tape passes over the U-shaped frame (9).

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