Bagging device for reinforcing steel bar connecting sleeves

Abstract

The utility model relates to the technical field of reinforcing steel bar connecting sleeve packaging, in particular to a bagging device for reinforcing steel bar connecting sleeves, which comprises a sleeve placing platform, a bagging air cylinder is fixedly arranged on the front portion of the sleeve placing platform, and a bagging push plate is arranged at the telescopic end of the bagging air cylinder. A mounting frame is fixedly arranged on the rear portion of the sleeve placing platform, a lifting air cylinder is arranged on the mounting frame, an upper bag opening plate is fixedly arranged at the bottom of the lifting air cylinder, a lower bag opening plate fixedly connected with the sleeve placing platform is arranged below the upper bag opening plate, and a supporting frame is arranged on the upper bag opening plate. A connecting frame is arranged at the bottom of the supporting frame, the connecting frame and the supporting frame are connected through a plurality of connecting shafts, a rolling shaft is installed at the bottom of the connecting frame, the bottom of the rolling shaft abuts against the top face of the upper bag opening plate, the connecting shafts and the supporting frame are fixedly connected, and the connecting shafts and the supporting frame are in sliding connection. And the connecting shaft penetrates through the supporting frame.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar connection sleeve packaging, in particular to a bagging device for steel bar connection sleeves. Background Art

[0002] As we all know, the rebar connection sleeve, also known as the rebar joint and the straight thread rebar joint, is a mechanical connector used to connect two rebars to each other, and has an internal thread corresponding to the thread of the rebar wire head. The rebar connection sleeve is suitable for the connection between large-diameter rebars. Its construction process is simple, the operation is convenient and fast, and the construction speed is fast, which can greatly shorten the construction period. The processing and production of the rebar connection sleeve is usually factory-based and prefabricated in advance. The last process of the rebar connection sleeve made in the factory is sleeve packaging, and its pre-process is the sleeve marking process. At present, the most commonly used sleeve packaging is manual stacking and bagging. This bagging method is not only inefficient, but also with the current increasing labor costs, the cost of sleeve bagging is also high.

[0003] After searching, it was found that the application number CN202322588714.6 discloses a bag filling device for steel bar connecting sleeves, which opens the packaging bag by means of a bag filling cylinder, an upper bag filling plate and a lower bag filling plate. However, the friction between the packaging bag and the upper bag filling plate and the lower bag filling plate is relatively small. When the bag filling cylinder pushes the connecting sleeve, the packaging bag is prone to wrinkles, which can easily lead to poor quality assurance. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a bagging device for a steel bar connecting sleeve, which can effectively increase the friction force on the packaging bag, make the packaging effect of the packaging bag smoother, and improve the packaging quality.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bagging device for steel bar connecting sleeves, comprising a sleeve placing platform, a bagging cylinder is fixedly arranged at the front of the sleeve placing platform, a bagging push plate is arranged at the telescopic end of the bagging cylinder, a mounting frame is fixedly arranged at the rear of the sleeve placing platform, a lifting cylinder is arranged on the mounting frame, an upper bag supporting plate is fixedly arranged at the bottom of the lifting cylinder, a lower bag supporting plate fixedly connected to the sleeve placing platform is arranged below the upper bag supporting plate, a supporting frame is arranged on the upper bag supporting plate, a connecting frame is arranged at the bottom of the supporting frame, the connecting frame and the supporting frame are connected by several connecting shafts, a roller is installed at the bottom of the connecting frame, and the bottom of the roller is abutted against the top surface of the upper bag supporting plate.

[0008] Furthermore, the connecting shaft and the supporting frame are fixedly connected.

[0009] Furthermore, the connecting shaft and the supporting frame are slidably connected, and the connecting shaft passes through the supporting frame.

[0010] Furthermore, the bottom of the connecting shaft is smoothly arranged, a thread of a certain distance is arranged at the bottom of the connecting shaft, a clamping nut is connected to the bottom of the connecting shaft through the thread, and a spring is arranged between the clamping nut and the support frame.

[0011] Furthermore, a limiting block is arranged on the top of the connecting shaft, and the diameter of the limiting block is larger than the diameter of the connecting shaft.

[0012] Furthermore, a sleeve inlet is provided on the side of the sleeve placement platform.

[0013] Furthermore, the roller is damping-connected to the connecting frame, and the roller is an anti-slip roller.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a bagging device for a steel bar connection sleeve, which has the following beneficial effects:

[0016] The bagging device for a steel bar connecting sleeve is configured with a supporting frame, a connecting shaft, a connecting frame and a roller, so that a packaging bag is put on an upper bag supporting plate and a lower bag supporting plate, and the packaging bag is placed between the roller and the upper bag supporting plate. The roller and the upper bag supporting plate are abutted against each other, and the roller can increase the friction force on the packaging bag. When the bagging cylinder pushes the connecting sleeve, the packaging effect of the packaging bag can be made smoother, thereby improving the packaging quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the structure with a partial enlargement shown in FIG.

[0019] In the figure: 1. sleeve placing platform; 2. bagging cylinder; 3. bagging push plate; 4. sleeve inlet; 5. mounting frame; 6. lifting cylinder; 7. upper bag supporting plate; 8. lower bag supporting plate; 9. supporting frame; 10. connecting shaft; 11. connecting frame; 12. roller; 13. compression nut; 14. spring; 15. limit block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 The utility model is a bagging device for steel bar connection sleeves, comprising a sleeve placing platform 1, a bagging cylinder 2 is fixedly arranged at the front of the sleeve placing platform 1, a bagging push plate 3 is arranged at the telescopic end of the bagging cylinder 2, a mounting frame 5 is fixedly arranged at the rear of the sleeve placing platform 1, a lifting cylinder 6 is arranged on the mounting frame 5, an upper bag supporting plate 7 is fixedly arranged at the bottom of the lifting cylinder 6, a lower bag supporting plate 8 fixedly connected to the sleeve placing platform 1 is arranged below the upper bag supporting plate 7, a supporting frame 9 is arranged on the upper bag supporting plate 7, a connecting frame 11 is arranged at the bottom of the supporting frame 9, the connecting frame 11 and the supporting frame 9 are connected by several connecting shafts 10, a roller 12 is installed at the bottom of the connecting frame 11, and the bottom of the roller 12 is against the top surface of the upper bag supporting plate 7.

[0022] In the first embodiment (not shown in the figure), the connecting shaft 10 and the supporting frame 9 are fixedly connected, and the friction force of the roller 12 on the packaging bag is constant.

[0023] The second embodiment Figure 2 As shown, the connecting shaft 10 and the support frame 9 are slidably connected, and the connecting shaft 10 passes through the support frame 9. The bottom of the connecting shaft 10 is smoothly set, and a thread is set at a certain distance at the bottom of the connecting shaft 10. The bottom of the connecting shaft 10 is connected with a clamping nut 13 through a thread. A spring 14 is set between the clamping nut 13 and the support frame 9. Twisting the clamping nut 13 can adjust the compression degree of the spring 14, and can adjust the friction force of the roller 12 on the packaging bag.

[0024] A limit block 15 is provided on the top of the connecting shaft 10 . The diameter of the limit block 15 is larger than the diameter of the connecting shaft 10 , so as to prevent the connecting shaft 10 and the supporting frame 9 from being separated.

[0025] Among them, a sleeve inlet 4 is arranged on the side of the sleeve placing platform 1.

[0026] The roller 12 and the connecting frame 11 are connected in a damping manner, and the roller 12 is an anti-skid roller, which plays an anti-skid role and improves the friction force.

[0027] To sum up, when in use, the bagging device for the steel bar connecting sleeve is used to put the packaging bag on the upper bag supporting plate 7 and the lower bag supporting plate 8, and the packaging bag is placed between the roller 12 and the upper bag supporting plate 7. The roller 12 and the upper bag supporting plate 7 are abutted against each other, and the roller 12 can increase the friction force on the packaging bag. When the bagging cylinder 3 pushes the connecting sleeve, the friction force of the roller 12 on the packaging bag can make the packaging effect of the packaging bag smoother, thereby improving the packaging effect.

[0028] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0029] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bagging device for steel bar connection sleeves, comprising a sleeve placing platform (1), a bagging cylinder (2) is fixedly arranged at the front of the sleeve placing platform (1), a bagging push plate (3) is arranged at the telescopic end of the bagging cylinder (2), a mounting frame (5) is fixedly arranged at the rear of the sleeve placing platform (1), a lifting cylinder (6) is arranged on the mounting frame (5), an upper bag supporting plate (7) is fixedly arranged at the bottom of the lifting cylinder (6), and a lower bag supporting plate (8) fixedly connected to the sleeve placing platform (1) is arranged below the upper bag supporting plate (7), characterized in that: A support frame (9) is arranged on the upper bag supporting plate (7), a connecting frame (11) is arranged at the bottom of the support frame (9), the connecting frame (11) and the support frame (9) are connected via a plurality of connecting shafts (10), a roller (12) is installed at the bottom of the connecting frame (11), and the bottom of the roller (12) abuts against the top surface of the upper bag supporting plate (7).

2. A bagging device for a steel bar connection sleeve according to claim 1, characterized in that: The connecting shaft (10) and the supporting frame (9) are fixedly connected.

3. A bagging device for a steel bar connection sleeve according to claim 1, characterized in that: The connecting shaft (10) and the supporting frame (9) are slidably connected, and the connecting shaft (10) passes through the supporting frame (9).

4. A bagging device for a steel bar connection sleeve according to claim 3, characterized in that: The bottom of the connecting shaft (10) is smoothly arranged, and a thread of a certain distance is arranged at the bottom of the connecting shaft (10). A clamping nut (13) is connected to the bottom of the connecting shaft (10) through a thread, and a spring (14) is arranged between the clamping nut (13) and the support frame (9).

5. A bagging device for a steel bar connection sleeve according to claim 1 or 4, characterized in that: A limiting block (15) is arranged on the top of the connecting shaft (10), and the diameter of the limiting block (15) is greater than the diameter of the connecting shaft (10).

6. A bagging device for a steel bar connection sleeve according to claim 1, characterized in that: A sleeve inlet (4) is provided on the side of the sleeve placement platform (1).

7. A bagging device for a steel bar connection sleeve according to claim 1, characterized in that: The roller (12) and the connecting frame (11) are connected in a damping manner, and the roller (12) is an anti-slip roller.

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