A multi-channel packaging system

Abstract

The present invention discloses a multi-channel assembly system, including several groups of assembly lines, a palletizing device at the end of each group of assembly lines, a transfer device downstream of the palletizing device, a packaging transmission line downstream of the transfer device, a strapping device and a film wrapping device on the packaging transmission line, wherein the assembly line, the palletizing device, the transfer device, the packaging transmission line, the strapping device and the film wrapping device are controlled and operated by an intelligent control system. The scheme of the present invention can realize the transfer, strapping and film wrapping of products produced by multiple assembly lines, replace manual operations in an automated and intelligent manner, greatly reduce the labor intensity of workers, improve operation safety, and improve production efficiency through automation.

Description

Technical Field

[0001] The invention belongs to the technical field of furniture processing, and in particular relates to a multi-channel collecting and packaging system. Background Art

[0002] With the development of society, the demand for furniture business volume is getting higher and higher, which requires the efficiency of furniture production and packaging process to be improved. At present, in the furniture production and packaging process, the products produced by each packaging line are manually bundled and then transported to the film wrapping machine by hand cart for film wrapping. After film wrapping, the products are taken down from the film wrapping machine by hand cart and put into the inspection area. After passing the inspection, they are affixed with pallet labels and put into storage. This packaging method has serious defects: (1) The labor intensity of workers is relatively high. Some products weigh about 800kg per pallet. It is difficult for one person to transport them by hand cart and to move the film wrapping machine up and down; (2) The efficiency is low. The film wrapping machine for moving the hand cart up and down wastes a lot of time; (3) When transporting by hand cart, it cannot ensure that the whole pallet of products is not skewed; (4) When manually bundling, after the finished products are stacked, the strapping belt of the lower pallet will become loose over time. In order to reduce labor intensity, improve production efficiency and ensure product quality, it is necessary to develop a packaging system with a high degree of intelligence. Summary of the invention

[0003] Purpose of the invention: The purpose of the present invention is to provide a multi-channel packaging system with a high degree of intelligence in view of the deficiencies in the prior art.

[0004] Technical solution: A multi-channel converging packaging system described in the present invention comprises a plurality of assembly lines, a palletizing device at the end of each assembly line, a transfer device downstream of the palletizing device, a packaging transmission line downstream of the transfer device, a strapping device and a film wrapping device on the packaging transmission line, wherein the assembly line, the palletizing device, the transfer device, the packaging transmission line, the strapping device and the film wrapping device are controlled and operated by an intelligent control system;

[0005] The assembly line includes an assembly machine, an intelligent labeling machine and an assembly conveying platform. The outlet of the assembly machine is connected to the assembly conveying platform. A product packaging area is provided on the assembly conveying platform. An intelligent labeling machine is provided downstream of the product packaging area. The packaged and labeled products are stacked by a stacking device at the end of the assembly conveying platform.

[0006] The stacking device comprises a stacking base frame, a stacking mechanical arm on the stacking base frame, a stacking suction cup is provided at the tail of the stacking mechanical arm, and the stacking suction cup is connected to a negative pressure system; a material tray is provided on one side of the stacking base frame, and the stacking device is controlled by an intelligent control system to stack materials on the material tray; a material pushing component is provided on the material tray;

[0007] The transfer device includes a transfer vehicle track, on which a plurality of transfer vehicles are arranged, and the transfer vehicles are provided with an intelligent code scanner, which intelligently identifies the product code on the material tray, and transmits a signal to the intelligent control system after successful identification, and the intelligent control system activates the material pushing component to push the product onto the transfer vehicle, and the product is transmitted to the packaging transmission line along with the transfer vehicle;

[0008] The strapping device comprises a strapping frame and a strapping driving device, wherein a pair of transverse strapping manipulators and a pair of longitudinal strapping manipulators are arranged on the strapping frame, and each strapping manipulator is provided with an automatic strapping clamp, wherein a strapping fixing bracket is arranged on one of the transverse strapping manipulators and the longitudinal strapping manipulator, and a strapping cutter and a strapping end nailing machine are arranged on the other transverse strapping manipulators and the longitudinal strapping manipulators, and the transverse strapping manipulators and the longitudinal strapping manipulators are driven by the strapping driving device to wrap around the products for longitudinal and transverse strapping, and after strapping is completed, they are transmitted to the film wrapping device along the packaging transmission line;

[0009] The film wrapping device comprises a film wrapping frame, a film wrapping turntable, a film wrapping shaft, a cover sheet presser and a film wrapping driving device. The film wrapping frame is fixed on the ground, the film wrapping turntable is arranged on the film wrapping frame, and is driven by the film wrapping driving device to make circular motion; the film wrapping shaft is fixed on the film wrapping turntable, a film is fixed on the film wrapping shaft, the cover sheet presser is fixed on the film wrapping frame, and the packaging transmission line is disconnected at the film wrapping device, and is respectively located on the left and right sides of the film wrapping frame;

[0010] After being wrapped by the wrapping device, the product continues to be transported to the lifting platform at the tail end along the packaging transmission line. The product descends to the ground along with the lifting platform, completing the packaging operation.

[0011] Furthermore, in order to facilitate timely adjustment of the conveying direction of the product, the material tray is fixed to the ground on one side of the stacking base frame through an intelligent rotating table.

[0012] Furthermore, to assist in the smooth transfer of products, the pushing assembly includes a pushing base frame, a pushing plate, a pushing rod and a pushing cylinder. The pushing base frame is fixed to the tail of the material tray, the pushing cylinder is fixed to the pushing base frame, the pushing rod is connected to the pushing cylinder, and the pushing plate is fixed to the tail end of the pushing rod.

[0013] Furthermore, a conveying roller assembly is arranged on the material support, and the conveying roller assembly includes a plurality of pairs of roller brackets arranged on the material support, a group of rollers is mounted on each pair of roller brackets, and at least one group of rollers is connected to a roller driving motor.

[0014] Furthermore, the cover sheet presser is driven by a pneumatic system and is provided with a sensor, which senses the product in the film-wrapped base frame and transmits a signal to the intelligent control system. After receiving the signal, the intelligent control system starts the cover sheet presser to press the product.

[0015] Beneficial effects: (1) The solution of the present invention can realize the transfer, bundling and film wrapping of products produced by multiple assembly lines, replacing manual operations with automated and intelligent methods, greatly reducing the labor intensity of workers, improving operational safety, and improving production efficiency through automation; (2) A bundling device is added to the device. The design of the bundling device can not only improve the firmness of product packaging, but also effectively reduce the packaging cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the system of the present invention;

[0017] Figure 2 It is a schematic diagram of the overall structure of the film wrapping device in the present invention;

[0018] Figure 3 A schematic diagram of the overall structure of the palletizing device in the present invention;

[0019] Among them: 1. Assembly line, 11. Assembly machine, 12. Assembly transmission table, 2. Palletizing device, 21. Palletizing base frame, 22. Palletizing robot arm, 23. Palletizing suction cup, 3. Transfer device, 31. Transfer vehicle track, 32. Transfer vehicle, 4. Packing transmission line, 5. Strapping device, 6. Film wrapping device, 61. Film wrapping base frame, 62. Film wrapping turntable, 63. Film wrapping shaft, 64. Cover sheet presser, 7. Material tray. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0021] Embodiment 1: A multi-channel converging packaging system, comprising a plurality of assembly lines 1, a palletizing device 2 at the end of each assembly line 1, a transfer device 3 downstream of the palletizing device 2, a packaging transmission line 4 downstream of the transfer device 3, a strapping device 5 and a film wrapping device 6 on the packaging transmission line 4, wherein the assembly line 1, the palletizing device 2, the transfer device 3, the packaging transmission line 4, the strapping device 5 and the film wrapping device 6 are controlled and operated by an intelligent control system;

[0022] The assembly line 1 includes an assembly machine 11, an intelligent labeling machine and an assembly conveying platform 12. The outlet of the assembly machine 11 is connected to the assembly conveying platform 12. A product packaging area is provided on the assembly conveying platform 12. An intelligent labeling machine is provided downstream of the product packaging area. The packaged and labeled products are stacked by a palletizing device 2 at the end of the assembly conveying platform 12.

[0023] The stacking device 2 includes a stacking base frame 21, a stacking robot arm 22 on the stacking base frame 21, a stacking suction cup 23 is provided at the tail of the stacking robot arm 22, and the stacking suction cup 23 is connected to a negative pressure system; a material tray 7 is provided on one side of the stacking base frame 21, and the material tray 7 is fixed on the ground on one side of the stacking base frame 21 through an intelligent rotating table, and the stacking device 2 is controlled by an intelligent control system to stack materials on the material tray 7; a pushing assembly is provided on the material tray 7; the pushing assembly includes a pushing base frame, a pushing plate, a pushing rod and a pushing cylinder, the pushing base frame is fixed at the tail of the material tray, the pushing cylinder is fixed on the pushing base frame, the pushing rod is connected to the pushing cylinder, and the pushing plate is fixed at the tail end of the pushing rod; a conveying roller assembly is provided on the material tray, and the conveying roller assembly includes a plurality of pairs of roller brackets arranged on the material tray, each pair of roller brackets is provided with a group of rollers, and at least one group of rollers is connected to a roller driving motor.

[0024] The transfer device 3 includes a transfer vehicle track 31, on which a plurality of transfer vehicles 32 are arranged, and an intelligent barcode scanner is provided on the transfer vehicle 32, which intelligently identifies the product code on the material tray, and transmits a signal to the intelligent control system after successful identification, and the intelligent control system starts the material pushing component to push the product onto the transfer vehicle 32, and the product is transmitted to the packaging transmission line 4 along with the transfer vehicle 32;

[0025] The strapping device 5 comprises a strapping frame and a strapping driving device, wherein a pair of transverse strapping manipulators and a pair of longitudinal strapping manipulators are arranged on the strapping frame, and each strapping manipulator is provided with an automatic strapping clamp, wherein a strapping fixing bracket is arranged on one of the transverse strapping manipulators and the longitudinal strapping manipulator, and a strapping cutter and a strapping end nailing machine are arranged on the other transverse strapping manipulators and the longitudinal strapping manipulators, and the transverse strapping manipulators and the longitudinal strapping manipulators are driven by the strapping driving device to wrap around the product for longitudinal and transverse strapping, and after strapping is completed, the strapping end is transmitted to the film wrapping device along the packaging transmission line; during the strapping process, after each strapping operation is completed, the strapping end can be fixed on the strapping clamp again through human intervention;

[0026] The film wrapping device 6 includes a film wrapping base 61, a film wrapping turntable 62, a film wrapping shaft 63, a cover sheet presser 64 and a film wrapping driving device. The film wrapping base 61 is fixed on the ground, and the film wrapping turntable 62 is arranged on the film wrapping base 61 and driven by the film wrapping driving device to perform circular motion; the film wrapping shaft 63 is fixed on the film wrapping turntable 62, and a film is fixed on the film wrapping shaft 63, and the cover sheet presser 64 is fixed on the film wrapping base 61. The packaging transmission line 4 is disconnected at the film wrapping device 6 and is respectively located on the left and right sides of the film wrapping base; the cover sheet presser 64 is driven by a pneumatic system, and a sensor is provided on the cover sheet presser 64. After sensing the product in the film wrapping base, a signal is transmitted to the intelligent control system. After receiving the signal, the intelligent control system starts the cover sheet presser 64 to press the product. After the cover sheet presser 64 presses the product, the film wrapping turntable 62 rotates to wrap the film around the product.

[0027] After being wrapped by the wrapping device, the product continues to be transported to the lifting platform at the tail end along the packaging transmission line. The product descends to the ground along with the lifting platform, completing the packaging operation.

[0028] The working principle of this system is as follows: the assembled and packaged products are passed through the labeling machine online to affix product labels, and then the packaged products are positioned by the positioning device. The stacking device 2 grabs the products from the positioning and stacks them on the material tray 7. After the whole tray is stacked, the transfer vehicle 32 automatically moves the products on the material tray 7 to the transfer vehicle 32, and the transfer vehicle 32 automatically transfers the products to the packaging line 4. The corner guards and cover plates are manually placed, and then the packaging is completed through continuous bundling and film wrapping. The film-wrapped products move forward to the chain plate lifting platform, which descends to be flush with the ground, and then the products are taken away by a forklift.

[0029] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A multi-channel collection and packaging system, characterized by: It includes several groups of assembly lines, a palletizing device at the end of each group of assembly lines, a transfer device downstream of the palletizing device, a packaging transmission line downstream of the transfer device, a strapping device and a film wrapping device on the packaging transmission line, wherein the assembly line, the palletizing device, the transfer device, the packaging transmission line, the strapping device and the film wrapping device are controlled and operated by an intelligent control system; The assembly line includes an assembly machine, an intelligent labeling machine and an assembly conveying platform. The outlet of the assembly machine is connected to the assembly conveying platform. A product packaging area is provided on the assembly conveying platform. An intelligent labeling machine is provided downstream of the product packaging area. The packaged and coded products are stacked by a palletizing device at the end of the assembly conveying platform. The stacking device comprises a stacking base frame, a stacking mechanical arm on the stacking base frame, a stacking suction cup is provided at the tail of the stacking mechanical arm, and the stacking suction cup is connected to a negative pressure system; a material tray is provided on one side of the stacking base frame, and the stacking device is controlled by an intelligent control system to stack materials on the material tray; a material pushing component is provided on the material tray; The transfer device includes a transfer vehicle track, on which a plurality of transfer vehicles are arranged, and the transfer vehicles are provided with an intelligent code scanner, which intelligently identifies the product code on the material tray, and transmits a signal to the intelligent control system after successful identification, and the intelligent control system activates the material pushing component to push the product onto the transfer vehicle, and the product is transmitted to the packaging transmission line along with the transfer vehicle; The strapping device comprises a strapping frame and a strapping driving device, wherein a pair of transverse strapping manipulators and a pair of longitudinal strapping manipulators are arranged on the strapping frame, and each strapping manipulator is provided with an automatic strapping clamp, wherein a strapping fixing bracket is arranged on one of the transverse strapping manipulators and the longitudinal strapping manipulator, and a strapping cutter and a strapping end nailing machine are arranged on the other transverse strapping manipulators and the longitudinal strapping manipulators, and the transverse strapping manipulators and the longitudinal strapping manipulators are driven by the strapping driving device to wrap around the products for longitudinal and transverse strapping, and after strapping is completed, they are transmitted to the film wrapping device along the packaging transmission line; The film wrapping device comprises a film wrapping frame, a film wrapping turntable, a film wrapping shaft, a cover sheet presser and a film wrapping driving device. The film wrapping frame is fixed on the ground, the film wrapping turntable is arranged on the film wrapping frame, and is driven by the film wrapping driving device to make circular motion; the film wrapping shaft is fixed on the film wrapping turntable, a film is fixed on the film wrapping shaft, the cover sheet presser is fixed on the film wrapping frame, and the packaging transmission line is disconnected at the film wrapping device, and is respectively located on the left and right sides of the film wrapping frame; After being wrapped by the wrapping device, the product continues to be transported to the lifting platform at the tail end along the packaging transmission line. The product descends to the ground along with the lifting platform, completing the packaging operation.

2. A multi-channel collection and packaging system according to claim 1, characterized in that: The material tray is fixed on the ground at one side of the stacking base frame through an intelligent rotating table.

3. A multi-channel collection and packaging system according to claim 1, characterized in that: The pushing assembly includes a pushing base frame, a pushing plate, a pushing rod and a pushing cylinder. The pushing base frame is fixed to the tail of the material holder, the pushing cylinder is fixed to the pushing base frame, the pushing rod is connected to the pushing cylinder, and the pushing plate is fixed to the tail end of the pushing rod.

4. A multi-channel collection and packaging system according to claim 1, characterized in that: A conveying roller assembly is arranged on the material support, and the conveying roller assembly comprises a plurality of pairs of roller brackets arranged on the material support, a group of rollers is arranged on each pair of roller brackets, and at least one group of rollers is connected to a roller driving motor.

5. The multi-channel collection and packaging system according to claim 1, characterized in that: The cover sheet presser is driven by a pneumatic system and is provided with a sensor, which senses the product in the film-wrapped base frame and transmits a signal to the intelligent control system. After receiving the signal, the intelligent control system starts the cover sheet presser to press the product.

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