Automatic adjusting device for folding opening of paper bag machine

Abstract

The utility model discloses an automatic adjusting device for a folding opening of a paper bag machine. The baffle is installed on the support and can block the paper bag; the barrier strip is slidably mounted on the baffle and can block the edge of the paper bag; and the adjusting mechanism is installed on the support, the adjusting mechanism can adjust the position of the blocking strip on the baffle, the folding size can be automatically adjusted, operation is convenient, and the working efficiency is high.

Description

Technical Field

[0001] This utility model belongs to the field of paper bag machine technology, and in particular relates to an automatic adjustment device for the folding of a paper bag machine. Background Technology

[0002] In the process of realizing this utility model, the inventors discovered that the prior art has at least the following problems:

[0003] In traditional paper bag machines, adjusting the fold size requires first loosening multiple retaining strips, then adjusting the height of the fold retaining strips using knobs and screws, often requiring multiple attempts to achieve the desired fold size. Finally, all retaining strips must be tightened before use, making the operation complex.

[0004] CN107529492B - A folding device and method for a paper bag machine, discloses a folding device and method for a paper bag machine, comprising: a first paper conveying roller, a gluing roller, a folding device, a pressing device, and a second paper conveying roller. The first paper conveying roller conveys paper to the folding roller of the folding device. The gluing roller is used to apply glue to the paper. The folding device also includes a folding rake, a folding knife device, a folding clamp, and a folding insert. However, this method cannot solve the aforementioned technical problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an automatic adjustment device for the folding opening of a paper bag machine, which can automatically adjust the folding opening size, is easy to operate, and has high work efficiency.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an automatic adjustment device for the folding of a paper bag machine, comprising:

[0007] support;

[0008] A baffle, mounted on the bracket, is capable of blocking the paper bag;

[0009] A baffle strip is slidably mounted on the baffle plate, and the baffle strip is capable of blocking the edge of the paper bag;

[0010] An adjustment mechanism is mounted on the bracket, and the adjustment mechanism is capable of adjusting the position of the stop bar on the baffle.

[0011] The adjustment mechanism has:

[0012] Adjust the motor, which is mounted on the bracket;

[0013] The adjusting screw has its first end connected to the rotating shaft of the adjusting motor;

[0014] An adjusting nut is threaded into the adjusting screw; the adjusting nut is fixedly mounted on the stop bar.

[0015] The adjustment mechanism is also provided with a guide mechanism, which includes a guide rail and is fixedly mounted on the baffle; the baffle is provided with a slider that slides with the guide rail.

[0016] It also has a locking mechanism that can lock the position of the stop bar on the baffle.

[0017] The locking mechanism includes a locking cylinder, which is fixedly mounted on a baffle plate; the baffle plate is provided with a locking groove, through which the piston rod of the locking cylinder passes; and a locking nut is provided at the end of the piston rod of the locking cylinder.

[0018] The baffle is also provided with a sliding groove, and the adjusting nut is slidably installed in the sliding groove.

[0019] The baffle is also provided with a mounting base, and the two ends of the lead screw are rotatably mounted on the mounting base.

[0020] One of the above technical solutions has the following advantages or beneficial effects: it can automatically adjust the fold size, is easy to operate, and has high work efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the automatic folding adjustment device for a paper bag machine provided in this embodiment of the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the automatic folding adjustment device for a paper bag machine;

[0023] Figure 3 for Figure 1 A schematic diagram of the automatic folding adjustment device for a paper bag machine;

[0024] Figure 4 for Figure 1 A schematic diagram of the automatic folding adjustment device for a paper bag machine;

[0025] The markings in the above figures are as follows: 1. Bracket, 2. Baffle, 21. Slide groove, 22. Locking groove, 3. Stop bar, 31. Locking cylinder, 32. Locking nut, 4. Adjusting motor, 5. Adjusting screw, 6. Adjusting nut, 7. Mounting base. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] See Figures 1-4 An automatic folding adjustment device for a paper bag machine includes: a bracket 1; a baffle 2 mounted on the bracket 1, which can block the paper bag; a baffle strip 3 slidably mounted on the baffle 2, which can block the edge of the paper bag; and an adjustment mechanism mounted on the bracket 1, which can adjust the position of the baffle strip 3 on the baffle 2, and can automatically adjust the folding size. It is easy to operate and has high work efficiency.

[0028] The adjustment mechanism comprises: an adjustment motor 4, mounted on a bracket 1; an adjustment screw 5, the first end of which is connected to the shaft of the adjustment motor 4; and an adjustment nut 6, threadedly engaged with the adjustment screw 5. The adjustment nut 6 is fixedly mounted on a stop bar 3. The rotation of the adjustment motor 4 drives the adjustment screw 5 to rotate, thereby causing the adjusting nut 6 to move along the adjustment screw 5. The adjusting nut 6 is fixedly connected to the stop bar 3, thus causing the stop bar 3 to move up and down, achieving the adjustment purpose. It can automatically adjust the folding size, is easy to operate, and has high work efficiency.

[0029] The adjustment mechanism is also equipped with a guide mechanism, which includes a guide rail fixedly mounted on the baffle 2; the baffle 3 is equipped with a slider that slides in cooperation with the guide rail. During the up-and-down movement of the baffle 3, the guide mechanism plays a guiding role, and the slider of the baffle 3 slides on the guide rail, making the adjustment process more stable and reliable.

[0030] It also has a locking mechanism capable of locking the position of the stop bar 3 on the baffle 2. The locking mechanism can employ various common means in the art, such as locking screws, etc.

[0031] The locking mechanism can also employ a locking cylinder 31, which is fixedly mounted on the baffle 2. The baffle 2 has a locking groove 22 through which the piston rod of the locking cylinder 31 passes. A locking nut 32 is located at the end of the piston rod. By extending or retracting the piston rod of the locking cylinder 31, the locking nut 32 is disengaged from or locked within the locking groove 22, achieving the purpose of locking or unlocking. The locking cylinder 31 automatically controls the locking and unlocking, resulting in high working efficiency.

[0032] The baffle 2 is also provided with a slide groove 21, in which the adjusting nut 6 is slidably installed. This serves as a guide during the movement of the adjusting nut 6, making it more stable and reliable.

[0033] The baffle 2 is also equipped with a mounting base 7, and the two ends of the lead screw are rotatably mounted on the mounting base 7, making the lead screw more stable and reliable during rotation.

[0034] When adjusting the fold size, simply tap the button on the touchscreen and input the desired size to complete the operation—simple and convenient. First, set the desired size, then tap the adjustment button. The locking cylinder of the stop bar 3 will automatically release. Then, the servo motor drives the adjusting screw 5 to adjust the fold stop bar 3 to the set height. Finally, the locking cylinder locks the fold stop bar 3 to the fold baffle 2 to complete the operation. Main function: Folds paper and adapts to different fold sizes for different paper specifications.

[0035] With the above structure, the fold size can be automatically adjusted, making operation convenient and work efficiency high.

[0036] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for automatically adjusting the mouth of a paper bag machine, characterized in that, Have: Support; Baffle, mounted on the support, the baffle can block paper bag; Block, slidingly installed on the baffle, the block can block the edge of the paper bag; Adjusting mechanism, mounted on the support, the adjusting mechanism can adjust the position of the block on the baffle.

2. The automatic tuck regulating device for a bag machine according to claim 1, wherein The adjusting mechanism has: Adjusting motor, mounted on the support; Adjusting screw rod, the first end of the adjusting screw rod is connected with the rotating shaft of the adjusting motor; Adjusting nut, threaded with the adjusting screw rod; the adjusting nut is fixedly installed on the block.

3. The automatic tuck regulating device for a bagger as set forth in claim 2, wherein The adjusting mechanism is further provided with a guide mechanism, the guide mechanism includes a guide rail, the guide rail is fixedly arranged on the baffle; the block is provided with a sliding block which is slidingly matched with the guide rail.

4. The automatic tuck regulating device for a bagger as set forth in claim 3, wherein Further provided with a locking mechanism which can lock the position of the block on the baffle.

5. The automatic tuck regulating device for a bagger as set forth in claim 4, wherein The locking mechanism includes a locking cylinder, the locking cylinder is fixedly installed on the baffle; the baffle is provided with a locking groove, the piston rod of the locking cylinder passes through the locking groove; the end of the piston rod of the locking cylinder is provided with a locking nut.

6. The automatic tuck regulating device for a bagger as set forth in claim 5, wherein The baffle is further provided with a sliding groove, the adjusting nut is slidingly installed in the sliding groove.

7. The automatic tuck regulating device for a bagger as set forth in claim 6, wherein The baffle is further provided with a mounting seat, the two ends of the screw rod are rotatably installed on the mounting seat.

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