PE bottle product orderly tray loading device

Abstract

The utility model discloses a kind of PE bottle product orderly tray loading devices, including conveying line for conveying bottle, the output end of conveying line is equipped with transfer rack, four support screws are vertically equipped on the transfer rack, the top of support screw is equipped with rectangular tray, the height of the top of tray is adapted to the height of conveying line;It further includes rectangular material tray, the material tray includes four side plates surrounding rectangle, the bottom of material tray extends to form blocking flange plate inwards, the side plate of material tray is equipped with supporting plate, blocking flange plate blocks supporting plate, and the rectangle length surrounded in the inside of blocking flange plate is greater than the side length of tray.The utility model can make bottle be filled in material tray, bottle is stably placed in material tray, when stacking, without placing baffle, simultaneously avoid wearing out aluminum foil sealing membrane at bottle mouth.

Description

Technical Field

[0001] This utility model relates to an orderly traying device for PE bottle products, belonging to the field of orderly traying technology for PE bottles. Background Technology

[0002] In the filling production line, for ordinary beverage PE bottles, the beverage is first filled into the PE bottle, and the bottle mouth is sealed with aluminum foil. Then, a set of plastic bottles is picked up from the conveyor line by a tray loading machine, positioned by an electric cylinder, and then the clamp is released and loaded into the material tray.

[0003] In the existing technology, after PE bottles arranged in rows and columns are placed on the tray, a partition needs to be placed at the aluminum foil seal at the top of the bottle mouth before another layer of arranged PE bottles is placed to achieve full-layer stacking of PE bottles on the tray. This traying method has the following problems: on the one hand, placing the partition is relatively troublesome; on the other hand, the bottles are easy to tip over on the tray. When multiple layers are stacked, the aluminum foil seal at the top of the bottle mouth is also easily abraded, resulting in leakage after the seal is damaged.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] This utility model addresses the shortcomings of the prior art by providing an orderly tray loading device for PE bottles, which can conveniently and quickly transfer bottles into the tray, allowing the bottles to be stably placed in the tray. When stacking, there is no need to place partitions, and it also avoids abrasion of the aluminum foil sealing film at the bottle mouth.

[0006] To solve the above technical problems, the present invention adopts the following technical solution:

[0007] An orderly palletizing device for PE bottles includes a conveyor line for conveying bottles, a transfer frame at the output end of the conveyor line, four vertical support screws on the transfer frame, and a rectangular tray mounted on the top of the support screws, the height of the top of the tray being adapted to the height of the conveyor line.

[0008] It also includes a rectangular tray, which includes four side plates that form a rectangle. The bottom of the tray extends inward to form a blocking flange. A support plate is provided inside the side plates of the tray. The blocking flange blocks the support plate, and the side length of the rectangle formed by the inner side of the blocking flange is greater than the side length of the tray.

[0009] Furthermore, the top height of pallet 3 plus the thickness of pallet 7 is flush with the height of conveyor line 1.

[0010] Furthermore, baffles are provided on both sides of the conveyor line, and a bottle-swinging mechanism is configured on the conveyor line to arrange the bottles on the conveyor line into a row-and-column rectangular array.

[0011] Furthermore, four limiting shafts are provided around the circumference of the transfer frame, and positioning sleeves are vertically provided at the four corners of the material tray.

[0012] Furthermore, a robot with grippers is installed on one side of the transfer rack.

[0013] Furthermore, the gripper includes a mounting frame, with first swing arms respectively provided around the perimeter of the mounting frame. The lower end of each first swing arm is fixed with a clamping plate. The first swing arms are rotatably mounted on the mounting frame and are driven by a first cylinder.

[0014] Furthermore, a second swing arm is rotatably mounted at each of the four corners of the gripper's mounting frame. The lower end of the second swing arm is provided with a slot, and the second swing arm is driven by a second cylinder.

[0015] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages:

[0016] When the tray is placed on the transfer frame, the pallet is inserted into the inside of the tray to lift the pallet so that it is flush with the conveyor line. Then, the bottles arranged in a rectangular array are transferred onto the pallet. When the tray is lifted, the pallet falls to the bottom of the tray, and the bottles sink into the inside of the side plate of the tray. The bottles are supported by the tray, so that the bottles are stably placed in the tray. There is no need to place partitions between layers, and the aluminum foil sealing film is avoided when stacking.

[0017] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] Figure 1 This is a front view of the present invention;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 3 This is a structural diagram of the transfer rack;

[0021] Figure 4 This is a schematic diagram of the material tray structure;

[0022] Figure 5 It is a 3D diagram of the gripper;

[0023] Figure 6 This is a top view of the gripper;

[0024] Figure 7 yes Figure 6 Sectional view along the middle AA.

[0025] In the picture,

[0026] 1-Conveyor line, 2-Transfer frame, 3-Pattern, 4-Support screw, 5-Limit shaft, 6-Pan, 601-Blocking flange plate, 7-Pattern, 8-Positioning sleeve, 9-Robot, 10-Gripper, 11-First cylinder, 12-First swing arm, 13-Clamping plate, 14-Second cylinder, 15-Second swing arm, 151-Groove. Detailed Implementation

[0027] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0028] like Figure 1-2 As shown, this utility model provides an orderly traying device for PE bottle products, including a conveyor line 1 for conveying bottles, baffles on both sides of the conveyor line 1, and a bottle-swinging mechanism (not shown in the figure) configured on the conveyor line 1, which arranges the bottles on the conveyor line 1 into a row-column rectangular array.

[0029] The output end of conveyor line 1 is equipped with a transfer frame 2, such as Figure 3 The transfer frame 2 is vertically provided with four support screws 4, and a rectangular tray 3 is installed on the top of the support screws 4. The height of the top of the tray 3 is adapted to the height of the conveyor line.

[0030] This utility model also includes a rectangular tray 6, which includes four side plates forming a rectangle, such as... Figure 4 The bottom of the tray 6 extends inward to form a blocking flange plate 601. A support plate 7 is provided in the side plate of the tray 6. The blocking flange plate 601 blocks the support plate 7, and the side length of the rectangle formed by the inner side of the blocking flange plate 601 is greater than the side length of the tray 3.

[0031] When the tray 6 is placed on the transfer frame 2, the pallet 3 extends into the inside of the tray 6, and the pallet 7 is lifted up so that the pallet 7 is flush with the conveyor line 1. That is, the height of the top of the pallet 3 plus the thickness of the pallet 7 is flush with the height of the conveyor line 1 (so that there is no need to lift the bottle, but only to move the bottle horizontally onto the pallet 7 inside the tray 6, thus making it more convenient and quick to transfer the bottle into the tray).

[0032] Then, the bottles arranged in a rectangular array are transferred to the tray 7. When the tray 6 is lifted, the tray 7 falls to the bottom of the tray 6. At the same time, the bottles sink into the side plate of the tray 6. When stacked, the bottles are inside the tray 6 and supported by the tray 6, so that the bottles are stably placed in the tray 6. There is no need to place partitions between layers, and the aluminum foil sealing film at the bottle mouth is avoided when stacking.

[0033] Furthermore, four limiting shafts 5 are provided around the circumference of the transfer frame 2, and positioning sleeves 8 are vertically provided at the four corners of the material tray 6. When the material tray 6 is placed on the transfer frame 2, the limiting shafts 5 are inserted into the positioning sleeves 8 to achieve positioning of the material tray 6.

[0034] A robot 9 is installed on one side of the transfer frame 2, and a gripper 10 is installed on the robot.

[0035] like Figure 5-7 The gripper 10 includes a mounting frame, with first swing arms 12 respectively arranged around the perimeter of the mounting frame. A clamping plate 13 is fixed to the lower end of each first swing arm 12. The first swing arms 12 are rotatably mounted on the mounting frame and are driven by a first cylinder 11. During operation, the four clamping plates 13 of the gripper 10 clamp bottles arranged in a rectangular array and move the bottles onto the tray 6 support plate 7 of the transfer frame 2.

[0036] Each of the four corners of the mounting frame of the gripper 10 is rotatably mounted with a second swing arm 15. The lower end of the second swing arm 15 is provided with a slot 151. The second swing arm 15 is driven by a second cylinder 14. When picking up or putting down the material tray 6, the slot 151 of the second swing arm 15 cooperates with the positioning sleeve 8 of the material tray 6, so that the second swing arm 15 clamps the material tray 6, realizing the transfer of the material tray 6.

[0037] During application, the bottle-arranging mechanism arranges the bottles on the conveyor line 1 into a rectangular queue. The robot 9, with the gripper 10, moves the bottles into the tray 6 and then removes them. The trays 6 containing bottles are then stacked in an orderly manner from low to high until the set number of trays 6 is reached. Unloading can also be completed by the robot 9 and the gripper 10. The gripper 10 places the tray 6 onto the transfer frame 2, and the gripper 10's clamp 13 pushes out the bottles. Then the empty tray 6 is removed, thus achieving unloading.

[0038] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. An apparatus for orderly tray loading of PE bottle products, characterized by: Includes a conveyor line (1) for conveying bottles, the output end of the conveyor line (1) is provided with a transfer frame (2), the transfer frame (2) is vertically provided with four support screws (4), the top of the support screws (4) is installed with a rectangular tray (3), the height of the top of the tray (3) is adapted to the height of the conveyor line; It also includes a rectangular tray (6), which includes four side plates that form a rectangle. The bottom of the tray (6) extends inward to form a blocking flange plate (601). A support plate (7) is provided inside the side plates of the tray (6). The blocking flange plate (601) blocks the support plate (7), and the side length of the rectangle formed by the inner side of the blocking flange plate (601) is greater than the side length of the tray (3).

2. An apparatus for orderly tray loading of PE bottle products as claimed in claim 1, wherein: The top height of the pallet (3) plus the thickness of the pallet plate (7) is flush with the height of the conveyor line (1).

3. An apparatus for orderly tray loading of PE bottle products as claimed in claim 1, wherein: The conveyor line (1) is equipped with baffles on both sides and a bottle-swinging mechanism is installed on the conveyor line (1). The bottle-swinging mechanism arranges the bottles on the conveyor line (1) into a row-column rectangular array.

4. An apparatus for orderly tray loading of PE bottle products as claimed in claim 1, wherein: Four limiting shafts (5) are provided around the circumference of the transfer frame (2), and positioning sleeves (8) are provided vertically at the four corners of the material tray (6).

5. The orderly traying device for PE bottle products as described in claim 1, characterized in that: A robot (9) is provided on one side of the transfer frame (2), and a gripper (10) is provided on the robot.

6. The orderly traying device for PE bottle products as described in claim 5, characterized in that: The gripper (10) includes a mounting frame, and a first swing arm (12) is provided around the mounting frame. A clamp (13) is fixed to the lower end of the first swing arm (12). The first swing arm (12) is rotatably mounted on the mounting frame and is driven by a first cylinder (11).

7. The orderly traying device for PE bottle products as described in claim 1, characterized in that: A second swing arm (15) is rotatably mounted at each of the four corners of the mounting frame of the gripper (10). The lower end of the second swing arm (15) is provided with a slot (151). The second swing arm (15) is driven by a second cylinder (14).

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