Bag supply mechanism for horizontal packaging machine

Abstract

A bag supply mechanism for a horizontal packaging machine comprises a frame body, a linear module and a bag supply assembly, the linear module is connected with the interior of the frame body, and the bag supply assembly is connected with the linear module. The bag feeding assembly comprises a mounting plate, a mounting frame, an air cylinder, a mounting block, a driving shaft, a swing arm, a clamping block, an air pipe and a suction cup. Compared with the prior art, the air cylinder is additionally arranged to drive the swing arm to control the driving shaft to rotate so as to complete picking steering, the structure is simple and convenient, the manufacturing cost is low, and therefore the same effect can be achieved by reducing the maintenance cost and the machining cost.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a bag supply mechanism for a horizontal packaging machine. Background Art

[0002] Chinese patent (CN111232311A) discloses a bag picking mechanism, including a frame, a slider that can be moved up and down by a driving mechanism, a swing rod and a suction cup frame installed on the slider, a swing driving member at one end of the swing rod, the other end of the swing rod is rotatably connected to the slider through a swing rod shaft, the suction cup frame is rotatably connected to the slider through the suction cup shaft, a suction cup is provided on the suction cup frame, the swing rod shaft and the suction cup shaft are connected through a synchronous belt, a slide plate is fixedly provided on the frame, and the slide plate is provided with a slide groove for changing the direction of the suction cup frame during the lifting and lowering of the slider in cooperation with the swing driving member. However, when this method is used, the swing driving member needs to have a high matching accuracy with the slide groove on the slide plate, the processing cost is high, and it is difficult to avoid friction with the slide plate during the steering process. Long-term use will cause the gap between the slide groove and the swing driving member to become larger and larger, the service life is short, frequent maintenance is required, and the maintenance cost is increased. Rapid up and down steering to pick up bags can easily cause the swing member to drive the suction cup frame to vibrate, affecting the bag picking effect.

[0003] To solve the above problems, we made a series of improvements. Utility Model Content

[0004] The purpose of the utility model is to provide a bag supply mechanism for a horizontal packaging machine to overcome the above-mentioned shortcomings and deficiencies in the prior art.

[0005] A bag supply mechanism for a horizontal packaging machine comprises: a frame, a linear module and a bag supply assembly, wherein the linear module is connected to the inside of the frame, and the bag supply assembly is connected to the linear module;

[0006] Among them, the bag feeding assembly includes: a mounting plate, a mounting frame, a cylinder, a mounting block, a drive shaft, a swing arm, a clamping block, an air pipe and a suction cup, the mounting plate is connected to the linear module, the mounting frame is connected to the mounting plate, one end of the cylinder is connected to the mounting frame, the other end of the cylinder is connected to the swing arm, the mounting block is connected to the lower end of the mounting plate, the drive shaft is arranged on the mounting block, the swing arm is connected to the drive shaft, the clamping block is connected to the drive shaft, one end of the air pipe is connected to the clamping block, the suction cup is connected to the other end of the air pipe, and the suction cup is made of rubber material.

[0007] Beneficial effects of the utility model:

[0008] Compared with the traditional technology, the utility model realizes the picking and turning by adding a cylinder to drive the swing arm to control the rotation of the driving shaft, has a simple structure and a low cost, thereby reducing the maintenance cost and the processing cost, and can achieve the same effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model in working state.

[0010] Figure 2 It is a structural schematic diagram of the utility model in another working state.

[0011] Reference numerals:

[0012] The frame 100 , the linear module 200 , the bag feeding assembly 300 , the mounting plate 310 , the mounting frame 320 , the cylinder 330 , the mounting block 340 , the driving shaft 350 , the swing arm 360 , the clamping block 370 , the air pipe 380 and the suction cup 390 . DETAILED DESCRIPTION

[0013] The following is a further description of the present invention in conjunction with specific embodiments. It should be understood that the following embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0014] Example 1

[0015] Figure 1 It is a structural schematic diagram of the utility model in working state. Figure 2 It is a structural schematic diagram of the utility model in another working state.

[0016] like Figure 1 and 2 As shown, a bag supply mechanism for a horizontal packaging machine includes: a frame 100, a linear module 200 and a bag supply assembly 300, wherein the linear module 200 is connected to the inside of the frame 100, and the bag supply assembly 300 is connected to the linear module 200;

[0017] Among them, the bag feeding assembly 300 includes: a mounting plate 310, a mounting frame 320, a cylinder 330, a mounting block 340, a drive shaft 350, a swing arm 360, a clamping block 370, an air pipe 380 and a suction cup 390. The mounting plate 310 is connected to the linear module 200, the mounting frame 320 is connected to the mounting plate 310, one end of the cylinder 330 is connected to the mounting frame 320, the other end of the cylinder 330 is connected to the swing arm 360, the mounting block 340 is connected to the lower end of the mounting plate 310, the drive shaft 350 is arranged on the mounting block 340, the swing arm 360 is connected to the drive shaft 350, the clamping block 370 is connected to the drive shaft 350, one end of the air pipe 380 is connected to the clamping block 370, and the suction cup 390 is connected to the other end of the air pipe 380, and the suction cup 390 is made of rubber material.

[0018] The principle of the utility model is that when supplying bags, the linear module 200 is started to drive the mounting plate 310, the mounting frame 320, the cylinder 330, the two mounting blocks 340, the driving shaft 350, the swing arm 360, the four clamping blocks 370, the four air pipes 380 and the four suction cups 390. The clamping block 370 and the air pipe 380 are fixedly connected. The clamping block 370 is used to fix the air pipe 380 on the driving shaft 350. The suction cup 390 is made of rubber material with a certain elasticity, and the packaging bag is carried and raised synchronously. When the packaging bag reaches the set position, the cylinder 330 is started to drive the driving shaft 350 to rotate through the driving arm. The driving shaft 350 drives the four clamping blocks 370, the four air pipes 380 and the four suction cups 390 to carry the packaging bag into a vertical state, such as Figure 1 As shown, the bag is sent to the next station, and the linear module 200 drives the air pipe on the bag feeding assembly to return to a vertical state, as shown in FIG. Figure 2 As shown, in this state, the suction cup is in a compressed state and can have a better fit with the packaging bag.

[0019] Compared with the traditional technology, the utility model realizes the picking and turning by adding a cylinder to drive the swing arm to control the rotation of the driving shaft, has a simple structure and a low cost, thereby reducing the maintenance cost and the processing cost, and can achieve the same effect.

[0020] The specific implementation modes of the present invention are described above, but the present invention is not limited thereto. The present invention can also have various changes without departing from the purpose of the present invention.

Claims

1. A bag supply mechanism for a horizontal packaging machine, characterized in that: include: A frame (100), a linear module (200) and a bag feeding assembly (300), wherein the linear module (200) is connected to the inside of the frame (100), and the bag feeding assembly (300) is connected to the linear module (200); The bag feeding assembly (300) comprises: a mounting plate (310), a mounting frame (320), a cylinder (330), a mounting block (340), a drive shaft (350), a swing arm (360), a clamping block (370), an air pipe (380) and a suction cup (390); the mounting plate (310) is connected to the linear module (200); the mounting frame (320) is connected to the mounting plate (310); one end of the cylinder (330) is connected to the mounting frame (320); and the cylinder ( The other end of the air pipe (380) is connected to the swing arm (360), the mounting block (340) is connected to the lower end of the mounting plate (310), the driving shaft (350) is arranged on the mounting block (340), the swing arm (360) is connected to the driving shaft (350), the clamping block (370) is connected to the driving shaft (350), one end of the air pipe (380) is connected to the clamping block (370), the suction cup (390) is connected to the other end of the air pipe (380), and the suction cup (390) is made of rubber material.

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