Zipper guiding support for zipper bag making machine
By designing a zipper guide bracket for zipper bag making machine, the problem of easy knotting and steering of zippers during packaging bag production is solved, and the effect of improving the yield rate of packaging bags is achieved.
Patent Information
- Application Number
- CN202421472702.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-06-26
AI Technical Summary
When producing zipper packaging bags, zippers are prone to knotting and steering, resulting in a decrease in the yield rate of packaging bags.
A zipper guide bracket for zipper bag making machine is designed, including a mounting base, angle adjustment block, lock nut, guide rod and lock handle. By the cooperation of these components, the zipper guide bracket can be adjusted in azimuth and distance according to the hot melt position required for the zipper to ensure that the zipper is fully stretched before entering the bag body.
By using the guide bracket, the zipper is effectively avoided knotting and bent before entering the bag body, thereby improving the yield rate of the zipper packaging bag.
Smart Images
Figure CN222858909U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging equipment, in particular to a zipper guiding bracket used for a zipper bag making machine. Background Art
[0002] In the packaging industry, flexible packaging has become one of the most important packaging forms for shelf sales with its gorgeous colors, rich functions, and diverse forms of expression. The progress of the domestic flexible packaging industry has greatly promoted the development of industries such as food and daily chemicals. With the development of functional flexible packaging materials and the continuous improvement of processing technology, flexible packaging is playing an increasingly important role in many fields. Zipper packaging bags are one type of flexible packaging bags. Compared with other packaging forms, they have a sewable PE zipper that is heat-sealed in the bag body. When producing zipper packaging bags, the current zipper bag making machine is prone to knotting and turning when the zipper is introduced into the bag body for heat sealing, resulting in a reduction in the yield of the packaging bag. Therefore, it is urgent to develop a zipper guide bracket for a zipper bag making machine to guide the zipper before it enters the bag body to solve this problem. Utility Model Content
[0003] Therefore, the main technical problem solved by the present invention is how to improve the yield rate of zipper packaging bags.
[0004] To achieve the above purpose, the technical solution of the embodiment of the utility model is implemented as follows:
[0005] A zipper guide bracket for a zipper bag making machine, comprising a mounting seat, an angle adjustment block, a locking nut, a guide rod and a locking handle; the mounting seat is used to connect to the zipper bag making machine, the mounting seat is provided with a threaded hole, and the angle adjustment block is provided with a threaded column matching the threaded hole at one end close to the mounting seat; the locking nut is installed on the threaded column and is used to lock the relative position of the angle adjustment block on the mounting seat; the angle adjustment block is provided with a through hole and a locking hole connected to the through hole at one end away from the mounting seat, the guide rod is inserted into the through hole, the locking handle is screwed into the locking hole and pressed against the guide rod; the end of the guide rod is provided with a guide hole for the zipper to pass through.
[0006] Preferably, a slot is provided at the bottom of the mounting seat, and a threaded fastener that can be screwed into the slot is installed on the side of the mounting seat.
[0007] Preferably, the card slot is rectangular or U-shaped.
[0008] Preferably, the number of the threaded fasteners is 2, and the two threaded fasteners are arranged on the same side of the mounting seat.
[0009] Preferably, the guide rod is in the shape of an elongated strip, and the length direction of the guide rod is perpendicular to the length direction of the angle adjustment block.
[0010] In the above technical solution of the present application, the zipper guide bracket includes a mounting seat, an angle adjustment block, a locking nut, a guide rod and a locking handle. The extension length of the guide rod relative to the angle adjustment block is adjustable, and the angle of the angle adjustment block on the mounting seat is adjustable, so that the zipper guide bracket can be adjusted in position and distance according to the hot-melt position required by the zipper. The zipper is fully stretched after passing through the guide hole, avoiding knotting and bending, thereby effectively improving the yield rate of zipper packaging bags. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 A three-dimensional diagram of a zipper guide bracket used in a zipper bag making machine according to an embodiment of the present application;
[0012] Figure 2 This is a front view of a zipper guide bracket used in a zipper bag making machine in an embodiment of the present application;
[0013] Figure 3 A top view of a zipper guide bracket for a zipper bag making machine in an embodiment of the present application
[0014] Figure 4 for Figure 2 AA cross-section diagram.
[0015] Description of Figure Numbers:
[0016] 100-mounting seat, 110-threaded hole, 120-slot, 130-threaded fastener, 200-angle adjustment block, 210-threaded column, 220-through hole, 230-locking hole, 300-locking nut, 400-guide rod, 410-guide hole, 500-locking handle. DETAILED DESCRIPTION
[0017] The technical solution of the utility model is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the utility model. The terms used herein in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model. In the following description, the expression "some embodiments" is involved, which describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.
[0018] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "inside", "outside", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0019] Please refer to the attached Figure 1 To Attachment Figure 4 The present application provides a zipper guide bracket for a zipper bag making machine, including a mounting seat 100, an angle adjustment block 200, a locking nut 300, a guide rod 400 and a locking handle 500; the mounting seat 100 is used to connect to the zipper bag making machine, and the zipper guide bracket is installed on the bag making machine through the mounting seat 100 to cooperate with the bag making machine to work.
[0020] The mounting seat 100 is provided with a threaded hole 110, and the end of the angle adjustment block 200 close to the mounting seat 100 is provided with a threaded column 210 matched with the threaded hole 110; the locking nut 300 is installed on the threaded column 210, and is used to lock the relative position of the angle adjustment block 200 on the mounting seat 100. By rotating the angle adjustment block 200, the relative position of the angle adjustment block 200 on the mounting seat 100 can be adjusted. After the adjustment is completed, the angle adjustment block 200 can be fixed on the mounting seat 100 by tightening the locking nut 300. After the locking nut 300 is tightened, the locking nut 300 will abut against the mounting seat 100, so that the threads on the threaded column 210 are squeezed by the locking nut 300 and the threaded hole 110 at the same time, thereby fixing the position of the angle adjustment block 200.
[0021] The end of the angle adjustment block 200 away from the mounting seat 100 is provided with a through hole 220 and a locking hole 230 connected to the through hole 220, the guide rod 400 is inserted into the through hole 220, the locking handle 500 is screwed into the locking hole 230 and pressed against the guide rod 400 to lock the relative position of the guide rod 400 in the through hole 220; the end of the guide rod 400 is provided with a guide hole 410 for the zipper to pass through. Since the extension length of the guide rod 400 relative to the angle adjustment block 200 is adjustable, it can be adaptively adjusted according to the hot melt position required by the zipper.
[0022] In the above technical solution of the present application, the zipper guide bracket includes a mounting seat 100, an angle adjustment block 200, a locking nut 300, a guide rod 400 and a locking handle 500. The extension length of the guide rod 400 relative to the angle adjustment block 200 is adjustable, and the angle of the angle adjustment block 200 on the mounting seat 100 is adjustable, so that the zipper guide bracket can be adjusted in position and distance according to the hot-melt position required by the zipper. After passing through the guide hole 410, the zipper is fully stretched to avoid knotting and bending, thereby effectively improving the yield rate of the zipper packaging bag.
[0023] As a preferred embodiment of the utility model, a slot 120 is provided at the bottom of the mounting seat 100, and the slot 120 is used to match the beam or bracket of the bag making machine to facilitate the fixation of the zipper guide bracket. A threaded fastener 130 that can be screwed into the slot 120 is installed on the side of the mounting seat 100. The threaded fastener 130 is threadedly connected to the mounting seat 100, and tightening the threaded fastener 130 can fix the mounting seat 100 on the beam or bracket of the bag making machine. Among them, the slot 120 can be rectangular or U-shaped to adapt to the beam or bracket of the bag making machine. In the embodiment shown in the accompanying drawings, the number of threaded fasteners 130 is 2, and the two threaded fasteners 130 are arranged on the same side of the mounting seat 100, and the mounting seat 100 can be effectively fixed when tightened at the same time. The threaded hole 110 is provided at the top of the mounting seat 100 to facilitate the assembly of the angle adjustment block 200.
[0024] Preferably, the guide rod 400 is in an elongated shape, so that it can extend a greater distance relative to the angle adjustment block 200. The length direction of the guide rod 400 can be perpendicular to the length direction of the angle adjustment block 200.
[0025] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. The protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A zipper guide bracket for a zipper bag making machine, characterized in that: It comprises a mounting seat, an angle adjustment block, a locking nut, a guide rod and a locking handle; the mounting seat is used to connect to a zipper bag making machine, a threaded hole is provided on the mounting seat, and a threaded column matching with the threaded hole is provided at one end of the angle adjustment block close to the mounting seat; the locking nut is installed on the threaded column and is used to lock the relative position of the angle adjustment block on the mounting seat; a through hole and a locking hole connected to the through hole are provided at one end of the angle adjustment block away from the mounting seat, the guide rod is inserted into the through hole, the locking handle is screwed into the locking hole and pressed against the guide rod; a guide hole for the zipper to pass through is provided at the end of the guide rod.
2. The zipper guide bracket for a zipper bag making machine according to claim 1, characterized in that: A slot is provided at the bottom of the mounting seat, and a threaded fastener which can be screwed into the slot is installed on the side of the mounting seat.
3. The zipper guide bracket for a zipper bag making machine according to claim 2, characterized in that: The card slot is rectangular or U-shaped.
4. The zipper guide bracket for a zipper bag making machine according to claim 2, characterized in that: The number of the threaded fasteners is 2, and the two threaded fasteners are arranged on the same side of the mounting seat.
5. The zipper guide bracket for a zipper bag making machine according to claim 1, characterized in that: The guide rod is in the shape of an elongated strip, and the length direction of the guide rod is perpendicular to the length direction of the angle adjustment block.