Precise detection equipment for length of stacked zippers

Abstract

The utility model discloses a device for accurately detecting the length of a stacked zipper, which comprises a mounting frame, a plurality of supporting tables are arranged on one side of the interior of the mounting frame, scale marks are arranged on the outer sides of the supporting tables, a first fixing frame and a connecting plate are arranged above the supporting tables, and the first fixing frame and the connecting plate are connected with the mounting frame. A connecting plate is arranged in the mounting frame, a spring is arranged on one side of the connecting plate, the spring is connected with a first fixing frame, a plurality of second fixing frames are arranged on the other side of the interior of the mounting frame, fixing plates are arranged in the first fixing frame and the second fixing frames, and a detection assembly is arranged on one side of the exterior of the mounting frame. The worm drives the worm wheel to rotate through the worm, so that the movable part rotates, the multiple first fixing frames and the connecting plate move at the same time through threaded transmission, namely, multiple stacked zippers are detected at the same time, and therefore the detection speed is increased.

Description

Technical Field

[0001] This utility model relates to the field of code-type zipper technology, specifically a code-type zipper length precision detection device. Background Technology

[0002] Yard-packaged zippers are a special type of zipper that is packaged and sold in units of "yards". One yard equals 0.914 meters. This packaging method allows manufacturers and consumers to more intuitively understand the length and quantity of the zippers, facilitating estimation and management during purchase and use.

[0003] During the production of existing zipper packs, the zippers need to be cut to a certain length to facilitate subsequent packaging and sales. After cutting, the length of the zippers usually needs to be checked by staff. Currently, the length of the zippers needs to be measured by measuring with a scale, but usually only one zipper can be measured at a time, which is slow. Furthermore, when checking longer zippers, staff may not be able to straighten the zipper due to their short arms, resulting in inaccurate measurements. Utility Model Content

[0004] The purpose of this invention is to provide a device for accurately detecting the length of zippered packages, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A precise length detection device for zipper zippers includes a mounting frame and a base. Multiple support platforms are arranged on one side of the mounting frame, and scale lines are arranged on the outer sides of the support platforms. A first fixed frame and a connecting plate are arranged above the support platforms. A spring is arranged on one side of the connecting plate, and the spring connects to the first fixed frame. Multiple second fixed frames are arranged on the other side of the mounting frame. A fixed plate is arranged inside the first and second fixed frames. An electric push rod is arranged at the top of the first and second fixed frames, and the electric push rod connects to the fixed plate. A detection component is arranged on one side of the mounting frame for detecting the length of the zipper zippers. Connecting tubes are arranged on both sides above the base, and a connecting rod is arranged at the rear of the mounting frame, with the connecting rod and the connecting tubes being movably connected.

[0007] In a preferred embodiment of this utility model, a rubber pad is provided at the bottom of the fixing plate, and fixing spikes are provided on both sides of the rubber pad.

[0008] In a preferred embodiment of this utility model, a limiting block is provided on the first fixed frame and the connecting plate, and a limiting rail is provided on the inner side above the support platform. The limiting block and the limiting rail are slidably connected.

[0009] In a preferred embodiment of this utility model, the detection component includes multiple movable ports, each movable port having a movable component inside, each movable component having a threaded opening inside, and a screw rod being provided on the other side of the connecting plate, with the threaded opening and the screw rod being threadedly connected.

[0010] In a preferred embodiment of this utility model, a rotating shaft is provided on the outer side of the movable opening, a plurality of worm gears are provided on the rotating shaft, and a worm wheel is provided on the outer side of the movable part, wherein the worm gears mesh with the worm wheel.

[0011] In a preferred embodiment of this utility model, a motor is provided on one side of the top of the mounting frame, and the motor is connected to a rotating shaft.

[0012] In a preferred embodiment of this utility model, a sliding groove is provided on the inner side of the connecting pipes on both sides, a rack is slidably arranged inside the sliding groove, and a gear is provided on the inner side of the connecting rod, with the rack meshing with the gear.

[0013] In a preferred embodiment of this utility model, an electric telescopic rod is provided at the bottom of the inner side of the slide groove, and the electric telescopic rod is connected to a rack.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Beneficial effects

[0015] By placing both ends of the zipper in the first fixed frame and the second fixed frame respectively, and pushing the fixed plate with an electric push rod, the two sides of the zipper are fixed. The motor drives the rotating shaft to rotate, and the worm gear drives the worm wheel to rotate, thereby rotating the moving parts. Through the threaded transmission, multiple first fixed frames and connecting plates move simultaneously, that is, multiple zippers are detected at the same time, thereby increasing the detection speed.

[0016] The first fixed frame and the connecting plate are stretched to the detection length position to ensure straightness. When the length of the zipper is not up to standard, the spring will be stretched. That is, by observing the scale line at the position of the first fixed frame, if the zipper is in a bent state, the zipper is too long.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 A schematic diagram of the main structure of a precise length detection device for packaged zippers;

[0020] Figure 2 In a precision length detection device for zipper packing, the first fixed frame is connected to the connecting plate;

[0021] Figure 3 The rear side of the mounting frame in a precision detection device for the length of zipper packages;

[0022] Figure 4 This is a base in a precision zipper length detection device.

[0023] In the diagram: 1. Mounting frame; 11. Support platform; 12. Limit rail; 13. Scale line; 14. Movable opening; 2. First fixed frame; 21. Connecting plate; 22. Spring; 23. Second fixed frame; 24. Limit block; 3. Fixed plate; 31. Electric push rod; 32. Rubber pad; 33. Fixing spike; 4. Screw; 41. Moving part; 42. Threaded opening; 43. Worm gear; 44. Rotating shaft; 45. Worm; 5. Motor; 51. Connecting rod; 52. Gear; 6. Base; 61. Connecting pipe; 62. Slide groove; 63. Rack; 64. Electric telescopic rod. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] Please refer to Figures 1-4This utility model discloses a precise length detection device for zipper assemblies, comprising a mounting frame 1 and a base 6. The mounting frame 1 is the mounting structure for installing other structures, and the base 6 is the bottom structure for supporting the device. Connecting pipes 61 are provided on both sides above the base 6. A connecting rod 51 is provided at the rear of the mounting frame 1, and the connecting rod 51 is movably connected to the connecting pipes 61. The connecting rod 51 rotates on the connecting pipes 61, that is, the mounting frame 1 is connected to the base 6, and rotates through the connecting rod 51, thereby allowing the mounting frame 1 to be angled. A groove 62 is provided on the inner side of the connecting pipe 61. A rack 63 is slidably arranged inside the groove 62. The rack 63 is engaged in the groove 62 and slides. A gear 52 is provided on the inner side of the connecting rod 51. The rack 63 meshes with the gear 52. An electric telescopic rod 64 is provided at the bottom of the inner side of the groove 62. The electric telescopic rod 64 is connected to the rack 63. That is, the electric telescopic rod 64 drives the rack 63 to extend and retract, and the gear 52 drives the connecting rod 51 to rotate, thereby adjusting the angle of the mounting frame 1 so that it is perpendicular or horizontal to the ground, which is convenient for operators to operate.

[0026] Multiple support platforms 11 are provided on one side of the interior of the mounting frame 1. The support platforms 11 are mounting structures. A first fixing frame 2 and a connecting plate 21 are provided above the support platforms 11. Multiple second fixing frames 23 are provided on the other side of the interior of the mounting frame 1. The second fixing frames 23 are fixedly installed, while the first fixing frames 2 and the connecting plate 21 are movably installed. The first fixing frames 2 and the second fixing frames 23 form a fixed structure used to secure the zipper assembly.

[0027] The first fixing frame 2 and the second fixing frame 23 are equipped with fixing plates 3 inside. The top of the first fixing frame 2 and the second fixing frame 23 is equipped with an electric push rod 31, which is connected to the fixing plate 3. The bottom of the fixing plate 3 is equipped with a rubber pad 32, and the rubber pad 32 is equipped with fixing spikes 33 on both sides. That is, by placing the two ends of the zipper in the first fixing frame 2 and the second fixing frame 23 respectively, the fixing plate 3 is pushed by the electric push rod 31, thereby fixing the two sides of the zipper. The rubber pad 32 is located inside the zipper to protect it, and the fixing spikes 33 on both sides are stuck on both sides to fix the zipper and prevent it from falling off during testing.

[0028] Limiting blocks 24 are provided on the first fixed frame 2 and the connecting plate 21. A limiting rail 12 is provided on the inner side above the support platform 11. The limiting blocks 24 and the limiting rail 12 are slidably connected. The limiting blocks 24 are stuck in the limiting rail 12 and slide. A spring 22 is provided on one side of the connecting plate 21. The spring 22 is connected to the first fixed frame 2. A scale line 13 is provided on the outer side of the support platform 11. The first fixed frame 2 and the connecting plate 21 are stretched to the position of the detection length. When the length of the zipper is not up to standard, the spring 22 will be stretched. That is, by observing the scale line 13 at the position of the first fixed frame 2, the length of the zipper can be observed. When the zipper is too long, it will be bent.

[0029] A detection component is provided on one side of the mounting frame 1. The detection component is used to detect the length of the zipper. The detection component includes multiple movable openings 14. Movable parts 41 are movably installed inside the movable openings 14. The movable parts 41 are locked in the movable openings 14 and rotate. The movable parts 41 are provided with screw holes 42. A screw 4 is provided on the other side of the connecting plate 21. The screw holes 42 are threadedly connected to the screw 4. A rotating shaft 44 is provided on one side of the movable openings 14. Multiple worm gears 45 are provided on the rotating shaft 44. A worm wheel 43 is provided on the outside of the movable parts 41. The worm gears 45 mesh with the worm wheel 43. A motor 5 is provided on one side of the top of the mounting frame 1. The motor 5 is connected to the rotating shaft 44. That is, the motor 5 drives the rotating shaft 44 to rotate. The worm gears 45 drive the worm wheel 43 to rotate, thereby rotating the movable parts 41. Through the threaded transmission, multiple first fixed frames 2 and the connecting plate 21 move simultaneously, that is, multiple zipper sets are detected simultaneously.

[0030] The working principle of this utility model is as follows: the electric telescopic rod 64 drives the rack 63 to extend and retract, and the gear 52 drives the connecting rod 51 to rotate, thereby adjusting the angle of the mounting frame 1 for easy operation. By placing both ends of the zipper in the first fixed frame 2 and the second fixed frame 23 respectively, the electric push rod 31 pushes the fixing plate 3 to fix both sides of the zipper. The rubber pad 32 is located inside the zipper to protect it, and the fixing spikes 33 on both sides are fixed to the sides, thus fixing the zipper and preventing it from falling off during testing. The machine 5 drives the rotating shaft 44 to rotate, which in turn drives the worm wheel 43 to rotate via the worm gear 45, thereby causing the moving part 41 to rotate. Through the threaded transmission, multiple first fixed frames 2 and connecting plates 21 move simultaneously, that is, multiple zipper sets are detected at the same time. The first fixed frames 2 and connecting plates 21 are stretched to the detection length position. When the length of the zipper set is not up to standard, the spring 22 will be stretched. The length of the zipper set can be observed by looking at the scale line 13 at the position of the first fixed frame 2. When the zipper set is too long, it will be bent.

[0031] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A precise length detection device for zipper packs, comprising a mounting frame (1) and a base (6), characterized in that: The mounting frame (1) has multiple support platforms (11) on one side inside. The support platforms (11) have scale lines (13) on the outside. The support platforms (11) have a first fixed frame (2) and a connecting plate (21) on top. The connecting plate (21) has a spring (22) on one side. The spring (22) is connected to the first fixed frame (2). The mounting frame (1) has multiple second fixed frames (23) on the other side inside. The first fixed frame (2) and the second fixed frames (23) have a fixed plate (3) inside. The first fixed frame (2) and the second fixed frames (23) have an electric push rod (31) on top. The electric push rod (31) is connected to the fixed plate (3). The mounting frame (1) has a detection component on one side outside. The detection component is used to detect the length of the zipper. The base (6) has connecting tubes (61) on both sides above. The mounting frame (1) has a connecting rod (51) at the rear. The connecting rod (51) is movably connected to the connecting tube (61).

2. The precise length detection device for zipper packaging according to claim 1, characterized in that, The bottom of the fixing plate (3) is provided with a rubber pad (32), and the rubber pad (32) is provided with fixing spikes (33) on both sides.

3. The precise length detection device for zipper packs according to claim 1, characterized in that, Limiting blocks (24) are provided on the first fixed frame (2) and the connecting plate (21), and a limiting rail (12) is provided on the inner side above the support platform (11). The limiting blocks (24) and the limiting rail (12) are slidably connected.

4. The precise length detection device for zipper packaging according to claim 1, characterized in that, The detection component includes multiple movable ports (14), each movable port (14) has a movable part (41) inside, the movable part (41) has a screw (42) inside, and the connecting plate (21) has a screw (4) on the other side, the screw (42) and the screw (4) are threadedly connected.

5. The precise length detection device for zipper packaging according to claim 4, characterized in that, A rotating shaft (44) is provided on one side of the movable opening (14), and a plurality of worms (45) are provided on the rotating shaft (44). A worm wheel (43) is provided on the outside of the movable part (41), and the worms (45) mesh with the worm wheel (43).

6. The precise length detection device for zipper packaging according to claim 5, characterized in that, A motor (5) is provided on one side of the top of the mounting frame (1), and the motor (5) is connected to the rotating shaft (44).

7. The precise length detection device for zipper packaging according to claim 1, characterized in that, The inner side of the connecting pipe (61) on both sides is provided with a sliding groove (62), and a rack (63) is slidably arranged inside the sliding groove (62). The inner side of the connecting rod (51) is provided with a gear (52), and the rack (63) meshes with the gear (52).

8. The precise length detection device for zipper packaging according to claim 7, characterized in that, An electric telescopic rod (64) is provided at the bottom of the inner side of the slide (62), and the electric telescopic rod (64) is connected to the rack (63).

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