Bagging clamp

Abstract

A bagging clamp comprises a long strip plate, a pair of guide holes are formed in the two ends of the long strip plate respectively, movable rods are movably arranged in the guide holes, a movable plate is arranged at the upper ends of the movable rods and located on the upper side of the long strip plate, a lower movable plate is arranged at the lower ends of the movable rods and located on the lower side of the long strip plate, and clamping rods are eccentrically arranged at the lower ends of the movable rods. Gears are arranged at the upper ends of the movable rods, double-sided racks are arranged between each pair of gears, end plates are arranged at the outer side ends of the double-sided racks, mounting end plates are arranged at the outer side ends of the movable plates, air cylinders are mounted on the mounting end plates, the movable ends of the air cylinders are mounted on the end plates, the clamping rods are driven by the gears to rotate relatively, and a facial mask is clamped through the clamping rods. Meanwhile, the distance between the clamping rods located at the two ends can be adjusted, so that in the mask filling process, it can be ensured that the mask is in a tensioned state, and it is ensured that the problems of edge curling and the like cannot occur in the mask filling process.

Description

Technical Field

[0001] The utility model relates to the technical field of mask production, in particular to a bagging fixture. Background Art

[0002] Masks are usually packaged in single or multiple pieces into a packaging bag. Currently, when packaging masks, they are directly put in. However, this filling method easily causes problems such as folding or curling of the masks. After folding or curling, it is inconvenient to take out the masks, thus causing many inconveniences to users. Content of the Utility Model

[0003] The utility model provides a bagging fixture to solve the above-mentioned deficiencies of the prior art, solve the problem that masks are prone to folding or curling when being put in, and has strong practicability.

[0004] In order to achieve the purpose of the utility model, the following technology is proposed:

[0005] A bagging fixture includes a long strip board. A pair of guiding holes are respectively opened at both ends of the long strip board. A movable rod is movably arranged in the guiding holes. An upper movable plate is arranged at the upper end of the movable rod. The upper movable plate is located above the long strip board. A lower movable plate is arranged at the lower end of the movable rod. The lower movable plate is located below the long strip board. A clamping rod is eccentrically arranged at the lower end of the movable rod. A gear is arranged at the upper end of the movable rod. A double-sided rack is arranged between each pair of gears. An end plate is arranged at the outer end of the double-sided rack. An installation end plate is arranged at the outer end of the upper movable plate. A cylinder is installed on the installation end plate. The movable end of the cylinder is installed on the end plate. The clamping rods rotate relatively driven by the gears, and the masks are clamped by the clamping rods. At the same time, the distance between the clamping rods at both ends is adjustable, so that during the mask filling process, it can be ensured that the masks are in a tensioned state, thus ensuring that the masks will not have problems such as curling during filling.

[0006] Furthermore, a rubber pad is arranged on the outer circumference of the clamping rod. The arrangement of the rubber pad can improve the friction between the clamping rod and the mask, thus facilitating the tensioning operation of the mask.

[0007] Furthermore, an insertion plate is arranged at the outer end of the lower movable plate. The insertion plate penetrates into the packaging bag, playing a role in opening the bag mouth of the packaging bag and internal support.

[0008] Furthermore, in order to facilitate inserting the insertion plate into the packaging bag, the lower end of the insertion plate is in a wedge shape.

[0009] Furthermore, in order to ensure the stability of the rotation of the movable rod, limiting rings are respectively arranged at the upper and lower ends of the movable rod. The limiting ring at the upper end is located above the upper movable plate, and the limiting ring at the lower end is located below the lower movable plate.

[0010] Further, in order to enable the clamping rods at both ends to approach or move away synchronously, a mounting frame is installed on the long strip board. A rotating cylinder is installed on the mounting frame. A turntable is provided at the movable end of the rotating cylinder. A pair of connecting plates are hinged on the turntable. The other end of the connecting plate is hinged with a connecting shaft, and the connecting shaft is arranged at the inner end of the movable plate.

[0011] The advantages of the above technical solution are as follows:

[0012] The utility model can clamp multiple facial masks, and can also tension the facial masks after clamping, so as to facilitate the loading and input of the facial masks, and can avoid problems such as curling of the facial masks after input. Description of the Drawings

[0013] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings.

[0014] Figure 1 The three-dimensional structure diagram of one of the embodiments is shown.

[0015] Figure 2 The enlarged view of part A is shown. Detailed Description of the Invention

[0016] As Figures 1 - 2 shown, a bagging fixture is provided on a two-dimensional moving mechanism. It includes a long strip board 1. A pair of guide holes 10 are respectively opened at both ends of the long strip board 1. A movable rod 31 is movably arranged in the guide hole 10. The upper end of the movable rod 31 is provided with a movable plate 30. The movable plate 30 is located above the long strip board 1. The lower end of the movable rod 31 is provided with a lower movable plate 34. Limiting rings are respectively arranged at the upper and lower ends of the movable rod 31. The limiting ring at the upper end is located above the movable plate 30, and the limiting ring at the lower end is located below the lower movable plate 34. An insertion plate 40 is provided at the outer end of the lower movable plate 34. The lower end of the insertion plate 40 is in a wedge-shaped structure. The lower movable plate 34 is located below the long strip board 1. A clamping rod 39 is eccentrically arranged at the lower end of the movable rod 31. A rubber pad is arranged on the outer circumference of the clamping rod 39. A gear 32 is arranged at the upper end of the movable rod 31. A double-sided rack 38 is arranged between each pair of gears 32. An end plate 37 is arranged at the outer end of the double-sided rack 38. A mounting end plate 35 is arranged at the outer end of the movable plate 30. A cylinder 36 is installed on the mounting end plate 35. The movable end of the cylinder 36 is installed on the end plate 37.

[0017] A mounting frame 2 is installed on the long strip board 1. A rotating cylinder 20 is installed on the mounting frame 2. A turntable 21 is provided at the movable end of the rotating cylinder 20. A pair of connecting plates 22 are hinged on the turntable 21. The other end of the connecting plate 22 is hinged with a connecting shaft 3, and the connecting shaft 3 is arranged at the inner end of the movable plate 30.

[0018] When operating this embodiment, first stack the facial masks according to the predetermined stacking number.

[0019] The facial mask is conveyed to the loading position through a conveyor belt. On the other hand, the transfer and opening device for the packaging bag is used to transfer the packaging bag and open the mouth of the packaging bag.

[0020] Then, the fixture is moved to the position of the facial mask through a two-dimensional moving mechanism, and the clamping rods 39 are inserted on both sides of the facial mask.

[0021] Next, the air cylinder 36 is started. Driven by the air cylinder 36, the double-sided rack 38 moves. The movement of the double-sided rack 38 drives the gear 32 to rotate. The rotation of the gear 32 drives the rotation of the movable rod 31. The rotation of the movable rod 31 drives the rotation of the clamping rods 39. After the clamping rods 39 rotate, the clamping operation of the facial mask can be realized.

[0022] Then, the rotating air cylinder 20 is started to make the turntable 21 rotate. The rotation of the turntable 21 makes the clamping rods 39 at both ends move away from each other through the connecting plate 22, and finally makes the facial mask in a tensioned state. Then, the facial mask is extended into the packaging bag through the two-dimensional moving mechanism. After being put in, the clamping of the facial mask is cancelled, and the clamping rods 39 are withdrawn.

[0023] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and its equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. A bagging fixture, characterized in that, It includes a long strip board (1), and a pair of guide holes (10) are respectively opened at both ends of the long strip board (1); A movable rod (31) is movably arranged in the guide hole (10). An upper end of the movable rod (31) is provided with a movable plate (30), the movable plate (30) is located on the upper side of the long strip board (1). A lower end of the movable rod (31) is provided with a lower movable plate (34), the lower movable plate (34) is located on the lower side of the long strip board (1). An eccentric clamping rod (39) is arranged at the lower end of the movable rod (31). A gear (32) is arranged at the upper end of the movable rod (31). A double-sided rack (38) is arranged between each pair of gears (32). An outer end of the double-sided rack (38) is provided with an end plate (37). An outer end of the movable plate (30) is provided with a mounting end plate (35). A cylinder (36) is mounted on the mounting end plate (35), and a movable end of the cylinder (36) is mounted on the end plate (37).

2. The bagging fixture according to claim 1, wherein, A rubber pad is arranged on the outer periphery of the clamping rod (39).

3. The bagging jig according to claim 1, wherein An insertion plate (40) is arranged at the outer end of the lower movable plate (34).

4. The bagging fixture according to claim 3, characterized in that, The lower end of the insertion plate (40) is in a wedge-shaped structure.

5. The bagging fixture according to claim 1, characterized in that, Limit rings are respectively arranged at the upper and lower ends of the movable rod (31). The limit ring at the upper end is located on the upper side of the movable plate (30), and the limit ring at the lower end is located on the lower side of the lower movable plate (34).

6. The bagging jig according to claim 1, characterized in that A mounting frame (2) is mounted on the long strip board (1). A rotating cylinder (20) is mounted on the mounting frame (2). A turntable (21) is arranged at a movable end of the rotating cylinder (20). A pair of connecting plates (22) are hinged to the turntable (21). The other end of the connecting plate (22) is hinged to a connecting shaft (3), and the connecting shaft (3) is arranged at the inner end of the movable plate (30).

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