Pipe fitting packaging mode automatic switching material receiving device

Abstract

The utility model discloses a pipe fitting packaging mode automatic switching material receiving device which comprises a shifting plate conveyor, a reciprocating type packaging machine, a non-single packaging chain plate climbing conveyor, a counting belt conveyor, a large bag packaging chain plate climbing conveyor, a vertical type packaging machine and a material receiving plate switching mechanism. The material receiving plate switching mechanism comprises a switching air cylinder, a material receiving bottom plate, a material receiving plate and an energy absorption sponge, the switching air cylinder is connected with the material receiving bottom plate, the material receiving plate is fixed to the material receiving bottom plate, the energy absorption sponge is arranged between the material receiving plate and the material receiving bottom plate, and pipe fitting products can be prevented from bouncing when falling. The non-single packaging chain plate climbing conveyor and the reciprocating type packaging machine are respectively connected with the counting belt conveyor, the counting belt conveyor line is connected with the large-package packaging chain plate climbing conveyor, and the large-package packaging chain plate climbing conveyor is connected with the vertical type packaging machine. Switching of two packaging modes of common products and home decoration products is achieved through the switching material receiving plate mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of PPR pipe fitting packaging, in particular to a material receiving device for automatically switching pipe fitting packaging modes. Background Art

[0002] There are two packaging modes for PPR pipe fittings during the packaging process. For home improvement products, each pipe fitting needs to be packaged individually and then packaged in large packages according to a fixed number of pieces. Ordinary products do not need to be packaged individually, but can be packaged in large packages according to a fixed number of pieces. In order to automatically switch between home improvement products and ordinary products during automatic packaging production, a device is required to achieve the automatic switching requirements. In addition, home improvement pipe fittings have certain posture requirements during the single packaging process of docking reciprocating packaging machines. When docking at the front end, ensure that the product does not bounce to ensure a unified posture, so as to prevent the product from getting stuck or being cut when entering the reciprocating packaging machine due to inconsistent posture, affecting packaging efficiency and damaging the product. Utility Model Content

[0003] In view of the above problems, the utility model aims to provide a material receiving device for automatically switching the packaging mode of pipe fittings, so as to solve the problem of switching between the two packaging modes of ordinary products and home improvement products.

[0004] The technical problem solved by the utility model can be achieved by adopting the following technical scheme: a pipe packaging mode automatic switching material receiving device, comprising a plate conveyor, a reciprocating packaging machine, a non-single packaging chain plate climbing conveyor, a counting belt conveyor and a switching material receiving plate mechanism, the outlet end of the plate conveyor is connected to the inlet end of the reciprocating packaging machine, the outlet end of the reciprocating packaging machine is connected to the counting belt conveyor, the switching material receiving plate mechanism comprises a switching cylinder, a material receiving bottom plate and a material receiving plate, the output end of the switching cylinder is connected to the material receiving bottom plate, the material receiving plate is fixed on the material receiving bottom plate, a notch is provided at the bottom of the conveying channel of the plate conveyor, the material receiving plate is provided at the notch, the inlet end of the non-single packaging chain plate climbing conveyor is provided below the notch, and the outlet end of the non-single packaging chain plate climbing conveyor is connected to the counting belt conveyor.

[0005] An energy absorbing sponge is arranged between the material receiving plate and the material receiving bottom plate.

[0006] The switching cylinder is fixed on a switching cylinder fixing frame, and the switching cylinder fixing frame is fixed on the side of the plate-shifting conveyor.

[0007] The conveying channel of the plate-pulling conveyor is highly consistent with the conveying surface of the reciprocating packaging machine.

[0008] The conveying surface height of the reciprocating packaging machine is higher than the belt conveying surface height of the counting belt conveyor.

[0009] The height of the outlet end of the non-single-chain-plate climbing conveyor is higher than the height of the belt conveying surface of the counting belt conveyor.

[0010] The outlet end of the counting belt conveyor line is connected to the inlet end of the large-packaging chain-plate climbing conveyor, and the outlet end of the large-packaging chain-plate climbing conveyor is connected to the vertical packaging machine.

[0011] The height of the outlet end of the counting belt conveyor line is higher than the height of the inlet end of the large-packaging chain-plate climbing conveyor.

[0012] Compared with the prior art, the utility model has the following beneficial effects: The utility model realizes the switching between two packaging modes of ordinary products and home decoration products by switching the material receiving plate mechanism. The outlet of the dial conveyor is docked with the inlet of the reciprocating packaging machine, and the heights of their conveying surfaces are the same, which is convenient for seamless docking and packaging. The height of the discharge port of the reciprocating packaging machine is higher than the height of the belt conveying surface of the counting belt conveyor, ensuring a height difference in the conveying of pipe fittings products to avoid material jamming and stockpiling. The energy-absorbing sponge can well absorb the impact force generated when the pipe fittings products fall onto the material receiving plate, thereby preventing the pipe fittings from bouncing, ensuring their unified posture, and avoiding material jamming or cutting the products when entering the reciprocating packaging machine for single packaging. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0014] Figure 2 It is a top view of the overall structure of the device of the utility model;

[0015] Figure 3 It is an installation diagram of the switching material receiving plate mechanism of the device of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the switching material receiving plate mechanism of the device of the utility model;

[0017] Figure 5 It is a disassembled view of the switching material receiving plate mechanism of the device of the utility model;

[0018] The component numbers in the drawings are: 1 is the switching material receiving plate mechanism, 2 is the dial conveyor, 3 is the reciprocating packaging machine, 4 is the non-single-packaging chain-plate climbing conveyor, 5 is the counting belt conveyor, 6 is the large-packaging chain-plate climbing conveyor, 7 is the vertical packaging machine, 8 is the switching cylinder, 9 is the switching cylinder fixing frame, 10 is the material receiving bottom plate, 11 is the material receiving plate, and 12 is the energy-absorbing sponge. Detailed Embodiment

[0019] In order to make the technical means, creative features, achieved purposes and effects realized by the utility model easy to understand, the utility model is further described below with reference to specific drawings.

[0020] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention.

[0021] Combined with Figures 1 to 5 As shown, this embodiment discloses a material receiving device for automatic switching of pipe packaging modes, including a plate-shifting conveyor 2, a reciprocating packaging machine 3, a non-single packaging chain plate climbing conveyor 4, a counting belt conveyor 5, a large bag packaging chain plate climbing conveyor 6, a vertical packaging machine 7 and a switching material receiving plate mechanism 1, the outlet end of the plate-shifting conveyor 2 is connected to the inlet end of the reciprocating packaging machine 3, the outlet end of the reciprocating packaging machine 3 is connected to the counting belt conveyor 5, the outlet end of the non-single packaging chain plate climbing conveyor 4 is connected to the counting belt conveyor 5, the outlet end of the counting belt conveyor line 5 is connected to the inlet end of the large bag packaging chain plate climbing conveyor 6, and the outlet end of the large bag packaging chain plate climbing conveyor 6 is connected to the vertical packaging machine 7.

[0022] The switching receiving plate mechanism 1 includes a switching cylinder 8, a receiving bottom plate 10, a receiving plate 11 and an energy absorbing sponge 12. The output end of the switching cylinder 8 is connected to the receiving bottom plate 10. The receiving plate 11 is fixed on the receiving bottom plate 10. An energy absorbing sponge 12 is arranged between the receiving plate 10 and the receiving bottom plate 11 to prevent the pipe product from bouncing when it is dropped. The switching cylinder 8 is fixed on a switching cylinder fixing frame 9, and the switching cylinder fixing frame 9 is fixed on the side of the plate-pulling conveyor 2.

[0023] A notch is provided at the bottom of the conveying channel of the plate-pulling conveyor 2, the material receiving plate 11 is provided at the notch, and the inlet end of the non-single packaging chain plate climbing conveyor 4 is provided below the notch. A plate-pulling conveyor 2 is provided in the conveying channel, and a plate-pulling conveying motor drives the plate-pulling conveyor to move in the conveying channel to pull the home furnishing products to the reciprocating packaging machine 3 for packaging.

[0024] The conveying channel of the plate conveyor 2 is at the same height as the conveying surface of the reciprocating packaging machine 3, which is convenient for seamless packaging. The reciprocating packaging machine 3 is used to individually package household pipe fittings. The conveying surface height of the reciprocating packaging machine 3 is higher than the conveying surface height of the counting belt conveyor 5, ensuring that there is a height difference in the conveying of pipe fittings to avoid material jamming and piling.

[0025] The non-single-packaging chain plate climbing conveyor 4 adopts a 90-degree turning design, and its feed inlet end is located below the notch of the deflector conveyor 2. The height of the outlet end of the non-single chain plate climbing conveyor 4 is higher than the height of the belt conveying surface of the counting belt conveyor 5, ensuring that the product smoothly falls into the counting belt conveyor 5.

[0026] The counting belt conveyor 5 is used to convey and count the pipe fitting products. A pair of infrared photoelectric sensors are provided at the outlet end of the counting belt conveyor 5 for counting the pipe fitting products. The height of the outlet end of the counting belt conveyor line 5 is higher than the height of the inlet end of the large-packaging chain plate climbing conveyor 6, ensuring that the product is smoothly picked up. The vertical packaging machine 7 is used for large-packaging of multiple pipe fittings. Its feed inlet is docked with the outlet of the large-packaging chain plate climbing conveyor 6 and its height is lower than the outlet height of the large-packaging chain plate climbing conveyor 6, ensuring smooth falling and packaging of the product.

[0027] The specific implementation process of the device of the utility model in the production process is as follows: first switch according to the type of pipe fittings product to be produced and packaged. When producing and packaging ordinary products, the switching cylinder 8 contracts forward to drive the receiving bottom plate 10 and the upper receiving plate 11 to move so that the gap of the plate-pulling conveyor 2 is opened, and the chain plate grid of the non-single packaging chain plate climbing conveyor 4 is below the gap, and then the device is started. After laser engraving, the front-end pipe fittings product is transported by the front-end conveying mechanism and continuously falls into the gap and finally falls into the chain plate grid of the non-single packaging chain plate climbing conveyor 4. Since the speed of the non-single packaging chain plate climbing conveyor 4 matches the speed of the front-end plate-pulling conveyor 2, it is ensured that there is only one pipe fitting product in each chain plate grid. Then the non-single packaging chain plate climbing conveyor 4 continuously transports the pipe fittings and falls into the counting belt conveyor 5. Then the counting belt conveyor 5 conveys and counts the pipe fittings and drops them into the chain plate grid of the large bag packaging chain plate climbing conveyor 6. When the number of pipe fittings in a chain plate grid meets the requirements of a large bag packaging, the large bag packaging chain plate climbing conveyor 6 moves upward by the distance of a chain plate grid. As the large bag packaging chain plate climbing conveyor 6 continuously receives pipe fittings and moves upward, the pipe fittings in the chain plate grids are continuously dropped into the vertical packaging machine 7 for bag making and packaging into a large bag and then flow into the rear end for boxing. When producing and packaging home improvement products, the switching cylinder 8 extends forward to drive the receiving bottom plate 10 and the upper receiving plate 11 to move and close the gap. Then start the device, and the front-end pipe fittings are transported by the front-end conveying mechanism after laser engraving and continuously fall on the receiving plate 11. Due to the energy absorption effect of the energy-absorbing sponge 12 under the receiving plate 11, the pipe fittings will not bounce after falling, thus maintaining a uniform posture. Since the speed of the plate-shifting conveyor 2 matches the speed of the front conveying mechanism, it is ensured that there is only one pipe product between the two plates. Then the plate-shifting conveyor 2 shifts the pipe product to the right and transports it into the reciprocating packaging machine 3 for single packaging. The single packaged products then come out of the outlet of the reciprocating packaging machine 3 and fall into the counting belt conveyor 5. Then the counting belt conveyor 5 conveys and counts the single packaged pipes and drops them into the chain plate grid of the large package packaging chain plate climbing conveyor 6. When the number of single packaged pipes in a chain plate grid meets the requirement of a large package, the large package packaging chain plate climbing conveyor 6 moves upward by the distance of a chain plate grid. As the large package packaging chain plate climbing conveyor 6 continuously receives single packaged pipes and moves upward, it finally continuously drops the single packaged pipes in the chain plate grids into the vertical packaging machine 7 for bag making and packaging into a large package, and then flows into the rear end for boxing.

[0028] The above description is only a preferred implementation mode of the utility model, and does not impose any form of limitation on the utility model. Any simple modification, equivalent change or modification made to the above embodiments based on the technical principle of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A pipe fitting packaging mode automatic switching material receiving device, comprising a plate-shifting conveyor (2), a reciprocating packaging machine (3), a non-single packaging chain plate climbing conveyor (4), a counting belt conveyor (5) and a switching material receiving plate mechanism (1), characterized in that: The outlet end of the plate-shifting conveyor (2) is connected to the inlet end of the reciprocating packaging machine (3), and the outlet end of the reciprocating packaging machine (3) is connected to the counting belt conveyor (5). The switching material receiving plate mechanism (1) comprises a switching cylinder (8), a material receiving bottom plate (10) and a material receiving plate (11). The output end of the switching cylinder (8) is connected to the material receiving bottom plate (10), and the material receiving plate (11) is fixed on the material receiving bottom plate (10). A notch is provided at the bottom of the conveying channel of the plate-shifting conveyor (2), and the material receiving plate (11) is provided at the notch. The inlet end of the non-single packaging chain plate climbing conveyor (4) is provided below the notch, and the outlet end of the non-single packaging chain plate climbing conveyor (4) is connected to the counting belt conveyor (5).

2. The tube packaging mode automatic switching material receiving device according to claim 1, characterized in that: An energy absorbing sponge (12) is provided between the material receiving plate (11) and the material receiving bottom plate (10).

3. The tube packaging mode automatic switching material receiving device according to claim 1, characterized in that: The switching cylinder (8) is fixed on a switching cylinder fixing frame (9), and the switching cylinder fixing frame (9) is fixed on a side of the plate shifting conveyor (2).

4. The tube packaging mode automatic switching material receiving device according to claim 1, characterized in that: The conveying channel of the plate-shifting conveyor (2) is at the same height as the conveying surface of the reciprocating packaging machine (3).

5. The tube packaging mode automatic switching material receiving device according to claim 1, characterized in that: The conveying surface height of the reciprocating packaging machine (3) is higher than the conveying surface height of the counting belt conveyor (5).

6. The tube packaging mode automatic switching material receiving device according to claim 1, characterized in that: The height of the outlet end of the non-single packaging chain plate climbing conveyor (4) is higher than the height of the belt conveying surface of the counting belt conveyor (5).

7. The tube packaging mode automatic switching material receiving device according to claim 1, characterized in that: The outlet end of the counting belt conveyor (5) is connected to the inlet end of the large-bag packaging chain plate climbing conveyor (6), and the outlet end of the large-bag packaging chain plate climbing conveyor (6) is connected to the vertical packaging machine (7).

8. The tube packaging mode automatic switching material receiving device according to claim 7, characterized in that: The height of the outlet end of the counting belt conveyor (5) is higher than the height of the inlet end of the large-bag packaging chain plate climbing conveyor (6).

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