Pushing and discharging mechanism for folded plastic bags in bundles

Abstract

The utility model discloses a pushing and discharging mechanism for folded plastic bags in bundles, and relates to the field of plastic bag production, the pushing and discharging mechanism comprises a shell, a material receiving flat plate, a U-shaped seat, a lifting part, a push-pull driving part and a common seat, the interior of the shell is hollow, the bottom of the shell is open, the top of the shell is provided with a first containing groove and two sets of first notches, and the first containing groove is provided with a second containing groove. And the two groups of notches I are symmetrically formed in two sides of the accommodating groove I. According to the utility model, the U-shaped seat and the plurality of push plates move backwards by controlling the extension of the push-pull driving part, and after the plurality of push plates move to proper positions, the common seat and the plurality of push plates move upwards synchronously by controlling the contraction of the lifting part, and the push plates extend out of the notches I; by controlling the contraction of the push-pull driving part, the U-shaped seat and the plurality of push plates move forwards, and then the plastic bags stacked on the inclined plate and the shell are pushed into the storage basket, so that workers do not need to pick and place the plastic bags manually, and the labor capacity of the workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of plastic bag production, and particularly relates to a pushing and discharging mechanism for folded plastic bags in bundles. Background Technique

[0002] Plastic bags are common household items used to hold other items.

[0003] Plastic bags are made of thin and flammable plastic films, and are widely used because of their advantages such as low cost, extremely light weight, large capacity, and convenient storage.

[0004] After a batch of plastic bags are manufactured, in order to facilitate storage and transportation, a plastic bag folding device is needed to fold a bundle of plastic bags.

[0005] At present, after a bundle of plastic bags is folded by a plastic bag folding device, they are usually stacked on a receiving platform, and then workers manually put the folded plastic bags into a storage basket. Due to the relatively fast speed of mechanized production, the workload of workers manually picking and placing the folded plastic bags is relatively large.

[0006] Therefore, we propose a pushing and discharging mechanism for folded plastic bags in bundles to solve the above problems. Content of the Utility Model

[0007] In view of the problem that workers manually put the folded plastic bags into the storage basket, and due to the relatively fast speed of mechanized production, the workload of workers manually picking and placing the folded plastic bags is relatively large, the utility model provides a pushing and discharging mechanism for folded plastic bags in bundles.

[0008] The solution adopted by the utility model to solve its technical problems is: a pushing and discharging mechanism for folded plastic bags in bundles, including a housing, a receiving flat plate, a U-shaped seat, a lifting component, a pushing and pulling drive component, and a common seat.

[0009] The interior of the housing is hollow, and its bottom is open. A receiving groove one and two groups of notch one are provided at the top of the housing, and the two groups of notch one are symmetrically arranged on both sides of the receiving groove one.

[0010] An inclined plate is welded to the top of the housing. A receiving groove two and two groups of notch two are provided on the inclined plate. The receiving groove two is communicated with the receiving groove one, and the notch two is communicated with the corresponding notch one.

[0011] The receiving flat plate is integrally connected to the top end of the inclined plate.

[0012] The U-shaped seat is located inside the housing. Two groups of rectangular holes are provided at the top of the U-shaped seat. The lifting component is installed on the top of the U-shaped seat and can move in the receiving groove one. The bottom end of the lifting component passes through the U-shaped seat and is fixedly connected to the common seat.

[0013] Two sets of push plates are fixedly installed at the top of the co-seat, and the upper ends of the push plates pass through the corresponding rectangular holes and pass out through the corresponding notch one;

[0014] The push-pull driving component is installed on the front surface of the housing, and its telescopic end passes through the housing and is fixedly connected to the U-shaped seat.

[0015] Preferably, the lifting component is any one of a cylinder, a hydraulic rod, and an electric push rod.

[0016] Preferably, the push-pull driving component is any one of a cylinder, a hydraulic rod, and an electric push rod.

[0017] Preferably, through holes are respectively formed at both ends of the U-shaped seat.

[0018] Preferably, two guide rods are further included. The guide rods pass out through the through holes and are fixedly installed in the housing, and sliding sleeves are arranged on the guide rods in a sliding manner. The sliding sleeves are fixedly installed in the U-shaped seat.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. By controlling the elongation of the push-pull driving component, the U-shaped seat and multiple push plates move backward. After the multiple push plates move to appropriate positions, by controlling the contraction of the lifting component, the co-seat and multiple push plates move upward synchronously, and the push plates extend out of the notch one. By controlling the contraction of the push-pull driving component, the U-shaped seat and multiple push plates move forward, and then the stacked plastic bags on the inclined plate and the housing are pushed into the storage basket, so that manual picking and placing by workers are not required, reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a front three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a right-view sectional three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 3 is a bottom three-dimensional structural schematic diagram of the present utility model.

[0024] In the figure: 1 housing, 21 inclined plate, 22 material receiving flat plate, 31 push-pull driving component, 32 U-shaped seat, 33 sliding sleeve, 34 guide rod, 41 lifting component, 42 push plate, 43 co-seat, 51 notch one, 52 notch two, 61 receiving groove one, 62 receiving groove two. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present utility model will be further described below with reference to the drawings and embodiments.

[0026] Please refer to Figures 1-3, the utility model provides a technical solution for a pushing and discharging mechanism of folded bundled plastic bags:

[0027] Embodiment 1:

[0028] According to Figures 1-3 As shown in the figure, it includes a housing 1, a receiving flat plate 22, a U-shaped seat 32, a lifting component 41, a pushing and pulling driving component 31, and a common seat 43.

[0029] The interior of the housing 1 is hollow, and its bottom is open. The top of the housing 1 is provided with a receiving groove 61 and two groups of notch 51. The two groups of notch 51 are symmetrically arranged on both sides of the receiving groove 61. The number of notch 51 in one group of notch 51 is at least two.

[0030] The top of the housing 1 is welded with an inclined plate 21. The inclined plate 21 is provided with a receiving groove 62 and two groups of notch 52. The receiving groove 62 is communicated with the receiving groove 61, and the notch 52 is communicated with the corresponding notch 51.

[0031] The receiving flat plate 22 is integrally connected to the top end of the inclined plate 21.

[0032] The U-shaped seat 32 is located inside the housing 1. Its top is provided with two groups of rectangular holes. The lifting component 41 is any one of a cylinder, a hydraulic rod, and an electric push rod. The lifting component 41 is installed on the top of the U-shaped seat 32 and can move in the receiving groove 61. The bottom end of the lifting component 41 passes through the U-shaped seat 32 and is fixedly connected to the common seat 43. By controlling the telescopic movement of the lifting component 41, the common seat 43 is driven to move up and down.

[0033] Two groups of push plates 42 are fixedly installed on the top of the common seat 43. The upper ends of the push plates 42 pass through the corresponding rectangular holes and pass out through the corresponding notch 51, so that when the push plates 42 move forward, the bundled plastic bags stacked on the inclined plate 21 and the housing 1 can be pushed into the storage basket.

[0034] The pushing and pulling driving component 31 is any one of a cylinder, a hydraulic rod, and an electric push rod. The pushing and pulling driving component 31 is installed on the front of the housing 1. Its telescopic end passes through the housing 1 and is fixedly connected to the U-shaped seat 32. By controlling the telescopic movement of the pushing and pulling driving component 31, the U-shaped seat 32 and multiple push plates 42 are driven to move back and forth.

[0035] During specific use, for the pushing and discharging mechanism of folded bundled plastic bags of the utility model, first, the plastic bag folding device pushes the folded bundled plastic bags onto the receiving flat plate 22. As the plastic bag folding device continues to operate, the bundled plastic bags stacked on the receiving flat plate 22 slide onto the inclined plate 21 and the housing 1;

[0036] Then, control the elongation of the push-pull driving member 31 to move the U-shaped seat 32 and the plurality of push plates 42 backward. After the plurality of push plates 42 move to appropriate positions, control the contraction of the lifting member 41 to synchronously move the common seat 43 and the plurality of push plates 42 upward. The push plates 42 extend out of the first notch 51. Then, control the contraction of the push-pull driving member 31 to move the U-shaped seat 32 and the plurality of push plates 42 forward, and push the bundled plastic bags accumulated on the inclined plate 21 and the housing 1 into the storage basket. Finally, control the operations of the push-pull driving member 31 and the lifting member 41 one by one to reset the U-shaped seat 32 and the plurality of push plates 42.

[0037] Embodiment 2:

[0038] On the basis of Embodiment 1, as Figure 2 and Figure 3 shown, through holes are respectively formed at both ends of the U-shaped seat 32.

[0039] It further includes two guide rods 34. The guide rods 34 pass through the through holes and are fixedly installed in the housing 1. A sliding sleeve 33 is slidably arranged on the guide rods 34. The sliding sleeve 33 is fixedly installed in the U-shaped seat 32. The U-shaped seat 32 is guided and supported by the guide rods 34 and the sliding sleeve 33 to improve the stability of the U-shaped seat 32 during the sliding process.

Claims

1. A plastic bag pushing and feeding mechanism that forms a bundle after folding, characterized in that: It includes a housing, a material receiving flat plate, a U-shaped seat, a lifting component, a push-pull driving component, and a common seat. The interior of the housing is hollow, and its bottom is open. A receiving groove 1 and two groups of notches 1 are provided at the top of the housing. The two groups of notches 1 are symmetrically arranged on both sides of the receiving groove 1. An inclined plate is welded and installed at the top of the housing. A receiving groove 2 and two groups of notches 2 are provided on the inclined plate. The receiving groove 2 is communicated with the receiving groove 1, and the notch 2 is communicated with the corresponding notch 1. The material receiving flat plate is integrally connected to the top end of the inclined plate. The U-shaped seat is located inside the housing. Two groups of rectangular holes are provided at the top of the U-shaped seat. The lifting component is installed on the top of the U-shaped seat and can move in the receiving groove 1. The bottom end of the lifting component passes through the U-shaped seat and is fixedly connected to the common seat. Two groups of push plates are fixedly installed on the top of the common seat. The upper ends of the push plates pass through the corresponding rectangular holes and pass out through the corresponding notches 1. The push-pull driving component is installed on the front surface of the housing, and its telescopic end passes through the housing and is fixedly connected to the U-shaped seat.

2. The plastic bag pushing and discharging mechanism that forms a bundle after folding according to claim 1, characterized in that: The lifting component is any one of a cylinder, a hydraulic rod, and an electric push rod.

3. The plastic bag pushing and discharging mechanism that forms a bundle after folding according to claim 1, characterized in that: The push-pull driving component is any one of a cylinder, a hydraulic rod, and an electric push rod.

4. The plastic bag pushing and feeding mechanism which forms a bundle after folding according to claim 1, characterized in that: Through holes are respectively provided at both ends of the U-shaped seat.

5. The folded-into-a-bunch plastic bag pushing and discharging mechanism according to claim 4, wherein: It further includes two guide rods. The guide rods pass out through the through holes and are fixedly installed inside the housing. A sliding sleeve is slidably arranged on the guide rods, and the sliding sleeve is fixedly installed inside the U-shaped seat.

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