Plastic bag bundling device

Abstract

The utility model discloses a plastic bag bundling device which comprises a main body, a bottom plate is arranged at the bottom of the main body, a fixing plate is arranged on the top face of the bottom plate, a positioning plate is arranged in the middle of the side face of the fixing plate at the left end, and a third electric telescopic rod is arranged at the end, away from the fixing plate, of the positioning plate. A rotating bearing is arranged at the end, away from the positioning plate, of the third electric telescopic rod, a clamping plate is arranged on the outer side of the rotating bearing, a fixing block is arranged on the side face of the clamping plate, the other side of the fixing block is fixedly connected with one end of a rotating frame, and the other end of the rotating frame is fixedly connected with one end of an auxiliary telescopic rod. The other end of the auxiliary telescopic rod is slidably connected with the inner side of the positioning groove, and a limiting plate is arranged at the right end of the positioning groove. According to the plastic bag bundling device, the plastic bags are bundled through cooperation of the multiple telescopic rods, the traditional motor and gear transmission mode is changed, and the safety of the main body is improved.

Description

Technical Field

[0001] The utility model relates to the field of novel bundling devices, in particular to a plastic bag bundling device. Background Art

[0002] The plastic bags commonly used in people's daily lives are all made by bag-making machines. After producing a certain number of plastic bags, the bag-making machines automatically stack them into a pile. Each pile of plastic bags is folded horizontally many times, folded into long strips, and then tied up for easy storage, transportation, sale and use.

[0003] Previously, bundling was done manually, but the manual work was slow, so mechanical bundling appeared. However, most bundling machines use motor drive, which is dangerous. In order to ensure safety while ensuring efficiency, it is necessary to design a plastic bag bundling device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a plastic bag bundling device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plastic bag bundling device, comprising a main body, a bottom plate is arranged at the bottom of the main body, a fixing plate is arranged on the top surface of the bottom plate, and two fixing plates are symmetrically distributed on the top surface of the bottom plate, a positioning plate is arranged in the middle of the side surface of the left end fixing plate, a third electric telescopic rod is arranged at one end of the positioning plate away from the fixing plate, a rotating bearing is arranged at one end of the third electric telescopic rod away from the positioning plate, a clamping plate is arranged on the outer side of the rotating bearing, and two clamping plates are symmetrically distributed on the outer side of the rotating bearing, a fixing block is arranged on the side of the clamping plate, and the other side of the fixing block is fixed to one end of the rotating frame The swivel mount is connected to the base plate, and the other end of the rotating frame is fixedly connected to one end of the auxiliary telescopic rod, and the other end of the auxiliary telescopic rod is slidably connected to the inner side of the positioning slot, a limiting plate is provided at the right end of the positioning slot, and a slide slot is provided on the right side of the top surface of the bottom plate, and the two slide slots are symmetrically distributed on the inner side of the main body, the inner side of the slide slot is slidably connected to one end of the first electric telescopic rod, and a fixed sliding hook is provided at one end of the first electric telescopic rod away from the slide slot, the side surface of the first electric telescopic rod is fixedly connected to one end of the second electric telescopic rod, and the end of the second electric telescopic rod away from the first electric telescopic rod is fixedly connected to the baffle.

[0006] As a further description of the above technical solution:

[0007] A top plate is arranged on the top of the fixing plate, and a placing cylinder is arranged on the left end of the top plate.

[0008] As a further description of the above technical solution:

[0009] A placement plate is arranged on the right side of the positioning plate.

[0010] As a further description of the above technical solution:

[0011] A discharge port is arranged in the middle of the right end fixing plate.

[0012] As a further description of the above technical solution:

[0013] A fixing cylinder is arranged at the bottom of the bottom plate, and four fixing cylinders are evenly distributed at the bottom of the bottom plate, and the inner side of the fixing cylinder is threadedly connected with the outer side of the rotating cylinder.

[0014] As a further description of the above technical solution:

[0015] A bracket is arranged at the bottom of the bottom plate, and four brackets are evenly distributed at the bottom of the bottom plate, and a pulley is arranged at the bottom of the bracket.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model installs the first electric telescopic rod, the second electric telescopic rod, the third electric telescopic rod and the auxiliary telescopic rod on the inner side of the main body. The telescopic rods are bundled by cooperation between each other, and the transmission motor and gear transmission are changed, so that the fault tolerance of the machine is improved and the overall safety is guaranteed.

[0018] 2. The utility model realizes automatic bundling through the cooperation between multiple telescopic rods, changes the traditional manual operation and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of a plastic bag bundling device proposed by the utility model;

[0020] Figure 2 for Figure 1 Middle BB section view;

[0021] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Main body; 2. Discharging port; 3. First electric telescopic rod; 4. Second electric telescopic rod; 5. Slide; 6. Placement plate; 7. Third electric telescopic rod; 8. Positioning plate; 9. Auxiliary telescopic rod; 10. Rotary bearing; 11. Fixed cylinder; 12. Rotating cylinder; 13. Pulley; 14. Bottom plate; 15. Bracket; 16. Fixed plate; 17. Placement cylinder; 18. Top plate; 19. Fixed slide hook; 20. Rotating frame; 21. Positioning groove; 22. Limiting plate; 23. Fixed block; 24. Clamp. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Reference Figure 1-3The utility model provides an embodiment: a plastic bag bundling device, comprising a main body 1, a bottom plate 14 is arranged at the bottom of the main body 1, a fixing plate 16 is arranged on the top surface of the bottom plate 14, and two fixing plates 16 are symmetrically distributed on the top surface of the bottom plate 14, a positioning plate 8 is arranged in the middle of the side of the left end fixing plate 16, a third electric telescopic rod 7 is arranged at one end of the positioning plate 8 away from the fixing plate 16, a rotating bearing 10 is arranged at one end of the third electric telescopic rod 7 away from the positioning plate 8, a clamping plate 24 is arranged on the outside of the rotating bearing 10, and two clamping plates 24 are symmetrically distributed on the outside of the rotating bearing 10, a fixing block 23 is arranged on the side of the clamping plate 24, and the other side of the fixing block 23 is connected to one end of the rotating frame 20 The two electric telescopic rods 14 are fixedly connected together, the other end of the rotating frame 20 is fixedly connected to one end of the auxiliary telescopic rod 9, the other end of the auxiliary telescopic rod 9 is slidably connected to the inner side of the positioning groove 21, and a limiting plate 22 is provided at the right end of the positioning groove 21. A slide groove 5 is provided on the right side of the top surface of the bottom plate 14, and the two slide grooves 5 are symmetrically distributed on the inner side of the main body 1. The inner side of the slide groove 5 is slidably connected to one end of the first electric telescopic rod 3, and a fixed slide hook 19 is provided at one end of the first electric telescopic rod 3 away from the slide groove 5. The side surface of the first electric telescopic rod 3 is fixedly connected to one end of the second electric telescopic rod 4, and the end of the second electric telescopic rod 4 away from the first electric telescopic rod 3 is fixedly connected to the baffle.

[0027] A top plate 18 is provided on the top of the fixed plate 16, a placing cylinder 17 is provided on the left end of the top plate 18, a placing plate 6 is provided on the right side of the positioning plate 8, a discharge port 2 is provided in the middle of the right end fixed plate 16, a fixed cylinder 11 is provided at the bottom of the bottom plate 14, and four fixed cylinders 11 are evenly distributed at the bottom of the bottom plate 14, the inner side of the fixed cylinder 11 is threadedly connected with the outer side of the rotating cylinder 12, a bracket 15 is provided at the bottom of the bottom plate 14, and four brackets 15 are evenly distributed at the bottom of the bottom plate 14, and a pulley 13 is provided at the bottom of the bracket 15.

[0028] Working principle: put the plastic bag into the inner side of the main body 1 through the placement tube 17, drop it into the upper end of the placement plate 6, extend it through the auxiliary telescopic rod 9, drive the clamping plate 24 to fold, clamp the plastic bag, and then use the cooperation between the third electric telescopic rod 7 and the positioning groove 21 to drive it to the right, place the rubber band on the fixed sliding hook 19 from the discharge port 2, stretch the rubber band through the extension of the two first electric telescopic rods 3, and then stretch the second electric telescopic rod 4 installed on the outside of the first electric telescopic rod 3 to drive the first electric telescopic rod 3 to move to the left near the plastic bag, bring the stretched rubber band to the outside of the fixed plastic bag, extend the first electric telescopic rod 3, shrink the rubber band, and fix it on the outside of the plastic bag, and then the first electric telescopic rod 3 carries the second electric telescopic rod 4 to the leftmost end of the slide groove 5, separates the fixed sliding hook 19 from the rubber band, and then returns to its position for the next operation.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic bag bundling device, comprising a main body (1), characterized in that: A bottom plate (14) is provided at the bottom of the main body (1), a fixing plate (16) is provided on the top surface of the bottom plate (14), and two fixing plates (16) are symmetrically distributed on the top surface of the bottom plate (14), a positioning plate (8) is provided in the middle of the side surface of the left end fixing plate (16), a third electric telescopic rod (7) is provided at one end of the positioning plate (8) away from the fixing plate (16), a rotating bearing (10) is provided at one end of the third electric telescopic rod (7) away from the positioning plate (8), a clamping plate (24) is provided on the outer side of the rotating bearing (10), and two clamping plates (24) are symmetrically distributed on the outer side of the rotating bearing (10), a fixing block (23) is provided on the side surface of the clamping plate (24), the other side of the fixing block (23) is fixedly connected to one end of the rotating frame (20), and the rotating frame (20) is provided with a fixing plate (23) on the other side of the fixing block (23). The other end of the frame (20) is fixedly connected to one end of the auxiliary telescopic rod (9), and the other end of the auxiliary telescopic rod (9) is slidably connected to the inner side of the positioning groove (21). A limiting plate (22) is provided at the right end of the positioning groove (21). A slide groove (5) is provided on the right side of the top surface of the bottom plate (14), and the two slide grooves (5) are symmetrically distributed on the inner side of the main body (1). The inner side of the slide groove (5) is slidably connected to one end of the first electric telescopic rod (3). A fixed sliding hook (19) is provided at one end of the first electric telescopic rod (3) away from the slide groove (5). The side surface of the first electric telescopic rod (3) is fixedly connected to one end of the second electric telescopic rod (4), and the end of the second electric telescopic rod (4) away from the first electric telescopic rod (3) is fixedly connected to the baffle.

2. A plastic bag bundling device according to claim 1, characterized in that: A top plate (18) is arranged on the top of the fixing plate (16), and a placement cylinder (17) is arranged on the left end of the top plate (18).

3. A plastic bag bundling device according to claim 1, characterized in that: A placement plate (6) is provided on the right side of the positioning plate (8).

4. A plastic bag bundling device according to claim 1, characterized in that: A discharge port (2) is provided in the middle of the right end fixing plate (16).

5. A plastic bag bundling device according to claim 1, characterized in that: A fixed cylinder (11) is arranged at the bottom of the bottom plate (14), and four fixed cylinders (11) are evenly distributed at the bottom of the bottom plate (14), and the inner side of the fixed cylinder (11) is threadedly connected to the outer side of the rotating cylinder (12).

6. A plastic bag bundling device according to claim 1, characterized in that: A bracket (15) is arranged at the bottom of the bottom plate (14), and four brackets (15) are evenly distributed at the bottom of the bottom plate (14), and a pulley (13) is arranged at the bottom of the bracket (15).

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