Discharging mechanism with ejection blowing assembly and automatic pressing and buckling equipment

Abstract

The utility model relates to the technical field of packaging bag lifting handles, in particular to a discharging mechanism with an ejection blowing assembly and automatic pressing and buckling equipment. The positioning cover is arranged on a discharging station of a conveying table, the ejection arm is arranged on the positioning cover and can move relative to the positioning cover, the air nozzle is arranged at the front end of the ejection arm, and a driving piece connected with the ejection arm is further arranged on the positioning cover. Through ejection and air blowing operation, packaging bags can be assisted to be smoothly discharged from the pressing buckle transferring module, and the efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag handles, in particular to a feeding mechanism with an ejection and blowing component and an automatic buckle pressing device. Background Art

[0002] At present, in order to improve the convenience of use of some packaging bag products, a hand buckle is installed on the bag surface of the packaging bag. In the prior art, in order to improve efficiency, an automatic buckle pressing machine is generally used to buckle the hand buckle on the packaging bag. In order to improve efficiency, the current process from bagging, male and female buckles, buckling to material unloading is all automated. However, the current automated mechanism for bag unloading is relatively complex, and the positioning is inaccurate, making it difficult to ensure that the packaging bag falls from the adsorption end to the unloading rod. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a feeding mechanism with an ejection and blowing component, which assists the packaging bags to be smoothly fed from the buckle transfer module through ejection and blowing operations, thereby improving efficiency.

[0004] The utility model proposes the following solution:

[0005] The unloading mechanism with an ejection blowing assembly comprises a positioning cover arranged on the unloading station of the transport platform, an ejection arm arranged on the positioning cover and movable relative to the positioning cover, and an air nozzle arranged at the front end of the ejection arm. The positioning cover is also provided with a driving member connected to the ejection arm.

[0006] As described above, in the unloading mechanism with the ejection blowing assembly, the ejection arm comprises a first ejection arm and a second ejection arm which are arranged opposite to each other, and the front ends of the first ejection arm and the second ejection arm are abutting ends, and the air nozzle is arranged on the abutting ends.

[0007] As described above, in the unloading mechanism with the ejection and blowing assembly, the positioning cover comprises a top plate and a back plate, the top plate and the back plate are connected to form an L-shaped structure, and the ejection arm is connected to the lower end of the top plate.

[0008] As described above, in the unloading mechanism with the ejection and blowing assembly, the ejection arm further comprises a sliding seat, and the first ejection arm and the second ejection arm are respectively connected to two sides of the sliding seat.

[0009] As described above, in the unloading mechanism with the ejection and blowing assembly, the first ejection arm and the second ejection arm are both provided with an air path connector which is the same as the air nozzle.

[0010] As described above, in the unloading mechanism with the ejection and blowing assembly, a limiting member for limiting the position of the second movable seat is further provided in the positioning cover.

[0011] In the above-mentioned unloading mechanism with ejection and blowing assembly, the limiting member is in the shape of an L-shaped inverted hook.

[0012] The utility model also provides an automatic crimping device, comprising a crimping machine, on which the above-mentioned material discharge mechanism with the ejection and blowing component is arranged.

[0013] The novel buckle transfer module of the utility model embodiment is combined with a bag clamping positioning component, and adopts a positioning cover to limit the buckle transfer module on the transport platform. In the unloading position, the first movable seat is independently ejected by the ejection arm, so that its positioning plate drives the packaging bag with the buckle to move forward to the position where it is docked with the unloading mechanism, and after it is in place, the air nozzle of the ejection arm can blow air to assist the packaging bag to separate from the buckle transfer module. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the material discharge mechanism with ejection and blowing components of the utility model connected to the transport platform;

[0016] Figure 2 It is a schematic diagram of the cooperation between the ejection blowing assembly and the bag buckle transfer module of the utility model;

[0017] Figure 3 This is an exploded view of the bag buckle transfer module;

[0018] Figure 4 Schematic diagram of the material cutting process Figure 1 ;

[0019] Figure 5 Schematic diagram of the material cutting process Figure 2 . DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] When the embodiments of the present invention mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for distinction.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1 to Figure 2 As shown, the unloading mechanism with the ejection blowing assembly includes a positioning cover 71 arranged on the unloading station of the transport platform 5, an ejection arm 72 arranged on the positioning cover 71 and movable relative to the positioning cover 71, and an air nozzle 73 arranged at the front end of the ejection arm 72, and the positioning cover 71 is also provided with a driving member connected to the ejection arm 72. The new buckle transfer module of the utility model embodiment is combined with a bag clamping positioning assembly, and the buckle transfer module on the transport platform is limited by the positioning cover, and at the unloading position, the first moving seat is ejected separately by the ejection arm, so that its positioning plate drives the buckled packaging bag to move forward to the position docking with the unloading mechanism, and after it is in place, the air nozzle of the ejection arm can blow air to assist the packaging bag to separate from the buckle transfer module.

[0024] The buckle transfer module mentioned in this solution is as follows Figure 3 As shown, it includes a movable base 81, a first movable base 82 and a second movable base 83 which are arranged on the base 81 and can slide relative to the base 81, the front end of the first movable base 82 is connected to a positioning plate 821, and a rod insertion hole 822 is opened on the positioning plate 821, the front end of the second movable base 83 is connected to a bag buckle insertion rod 831, and the bag buckle insertion rod 831 can pass through the rod insertion hole 822 and extend to the front side of the positioning plate 821. In the entire automated buckle pressing process of upper male buckle-upper packaging bag, packaging bag and male buckle alignment-upper female buckle, male buckle and female buckle docking-unloading, it can complete the transportation function between various processes and greatly improve efficiency.

[0025] In addition, the positioning plate 821 has connecting arms 8210 extending to both sides, with recesses on the top of the connecting arms 8210 on both sides and notches 82101 on the bottom. In this embodiment, the air nozzle 73 is opposite to the notch 82101. Since the packaging bag is positioned on the positioning plate 821, it can be fixed by clamping or adsorption, and the surface of the packaging bag is also covered on the front side of the notch 82101. After the fixation on the packaging bag is released, the air flow blown out by the air nozzle 73 on the rear side can pass through the notch 82101 and act on the packaging bag, thereby assisting the lowering of the bag.

[0026] In the embodiment of the utility model, in order to facilitate the ejection of the first movable seat 82, the ejection arm 72 includes a first ejection arm and a second ejection arm arranged opposite to each other, and the front ends of the first ejection arm and the second ejection arm are abutting ends, and the air nozzle 73 is arranged on the abutting ends. The two sides work together to facilitate the smooth sliding of the first movable seat, and in this solution, the first ejection arm and the second ejection arm are opposite to the notches 82101 on both sides, and it is sufficient to ensure that the abutting ends are larger than the notches on both sides.

[0027] Furthermore, in this solution, the structure of the positioning cover 71 is as follows: it includes a top plate 711 and a back plate 712, the top plate 711 and the back plate 712 are connected to form an L-shaped structure, and the ejector arm 72 is connected to the lower end of the top plate 711. The positioning cover 71 forms a position for unloading work on the transport platform. Moreover, the ejector arm 72 also includes a sliding seat 721, and the first ejector arm and the second ejector arm are respectively connected to the two sides of the sliding seat 721. It makes reasonable use of space, so that the sliding of the ejector arm 72 only pushes the movement of the positioning plate without affecting the second moving seat,

[0028] In this solution, the first ejection arm and the second ejection arm are both provided with an air path connector identical to the air nozzle 73. The structure is simple and convenient for installation and use.

[0029] In the embodiment of the utility model, a limiting member 74 for limiting the second movable seat 83 is further provided in the positioning cover 71. Specifically, the limiting member 74 is in the shape of an L-shaped inverted hook. In order to keep the second movable seat 83 stationary and prevent displacement when only the first movable seat 82 needs to be moved, a limiting portion 730 is further provided at the rear side of the second movable seat 83. A matching groove is provided on the limiting portion, and when the second movable seat 83 does not need to be moved, the limiting member 74 with a hook structure can be hooked into the groove of the limiting portion.

[0030] During the feeding process, Figures 4 to 5 As shown, the first ejector arm and the second ejector arm are opposite to the rear end of the positioning plate 821, and the limiting portion 730 cooperates with the limiting member 74. During the forward movement of the first ejector arm and the second ejector arm, they contact the rear end of the positioning plate 821, and the air nozzle 73 falls into the notch 82101 and is opposite to the packaging bag 9. At this time, the first ejector arm and the second ejector arm continue to move forward, which will drive the positioning plate 821 and the first movable seat 82 to move forward. At this time, the second movable seat 83 is hooked by the limiting member 74 and remains motionless, so that during the forward movement of the positioning plate 821, the bag buckle rod 831 will be separated from the through hole of the packaging bag. After moving to the bag lowering position, the air nozzle blows air, and the air flow enables the packaging bag to be separated from the positioning plate and fall onto the unloading device.

[0031] The utility model also provides an automatic crimping device, comprising a crimping machine, on which the above-mentioned material discharge mechanism with the ejection and blowing component is arranged.

[0032] The novel buckle transfer module of the utility model embodiment is combined with a bag clamping positioning component, and adopts a positioning cover to limit the buckle transfer module on the transport platform. In the unloading position, the first movable seat is independently ejected by the ejection arm, so that its positioning plate drives the packaging bag with the buckle to move forward to the position where it is docked with the unloading mechanism, and after it is in place, the air nozzle of the ejection arm can blow air to assist the packaging bag to separate from the buckle transfer module.

[0033] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A feeding mechanism with an ejector blowing assembly, characterized in that: The invention comprises a positioning cover (71) arranged on a material unloading station of a transport platform (5), an ejection arm (72) arranged on the positioning cover (71) and movable relative to the positioning cover (71), and an air nozzle (73) arranged at the front end of the ejection arm (72); the positioning cover (71) is also provided with a driving member connected to the ejection arm (72).

2. The material discharging mechanism with ejection and blowing assembly according to claim 1, characterized in that: The ejection arm (72) comprises a first ejection arm and a second ejection arm which are arranged opposite to each other, and the front ends of the first ejection arm and the second ejection arm are abutting ends, and the air nozzle (73) is arranged on the abutting ends.

3. The material discharging mechanism with ejection and blowing assembly according to claim 2, characterized in that: The positioning cover (71) comprises a top plate (711) and a back plate (712); the top plate (711) and the back plate (712) are connected to form an L-shaped structure; and the ejection arm (72) is connected to the lower end of the top plate (711).

4. The material discharging mechanism with ejection and blowing assembly according to claim 3, characterized in that: The ejection arm (72) further comprises a sliding seat (721), and the first ejection arm and the second ejection arm are respectively connected to two sides of the sliding seat (721).

5. The material discharging mechanism with ejection and blowing assembly according to claim 2, characterized in that: The first ejection arm and the second ejection arm are both provided with an air path connector identical to the air nozzle (73).

6. The unloading mechanism with ejection and blowing assembly according to any one of claims 1 to 5, characterized in that: A limiting member (74) for limiting the position of the second movable seat (83) is also provided in the positioning cover (71).

7. The material discharging mechanism with ejection and blowing assembly according to claim 6, characterized in that: The limiting member (74) is in the shape of an L-shaped inverted hook.

8. An automatic buckle pressing device, characterized in that: It comprises a crimping machine, on which is provided a feeding mechanism with an ejection and blowing component as described in any one of claims 1 to 7.

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