Lifting device suitable for limited space installation of roll-shaped PP packaging machine

The lifting device addresses the challenge of limited space installation by allowing left and right movement and vertical adjustment, ensuring efficient material loading and vacuum packaging on roll PP packaging machines.

CN222249917UActive Publication Date: 2024-12-27LINZHOU ZHIYUAN ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202420996324.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-09
Publication Date
2024-12-27
Estimated Expiration
2034-05-09

AI Technical Summary

Technical Problem

Existing roll PP packaging machines face challenges in coordinating material movement when installed in limited spaces due to the inability to set a monorail crane on their axis, leading to inefficient material loading and packaging.

Method used

A lifting device with a base, slide rails, support frame, sliders, cylinders, and an arc-shaped support seat that allows for left and right movement and vertical adjustment of the lifting platform, enabling the copper clad laminate coil to align with the roll PP packaging machine's telescopic shaft for vacuum packaging.

Benefits of technology

Enables efficient material loading and vacuum packaging by avoiding collisions and facilitating alignment with the telescopic shaft, even in limited spaces, enhancing stability and coordination with the monorail crane.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a lifting device suitable for limited space installation of a roll-shaped PP packaging machine. The lifting device comprises a sliding rail, a sliding block, a supporting frame, a lifting platform, an arc-shaped bracket and an air cylinder. According to the roll-shaped PP packaging machine, the lifting device is suitable for being installed in a limited space, the supporting frame moves left and right through cooperation of the sliding rail and the sliding block, the lifting platform is driven to ascend and descend through the air cylinder, and therefore a copper-clad plate coiled material is prevented from colliding with a telescopic shaft of the roll-shaped PP packaging machine body when ascending, and meanwhile the copper-clad plate coiled material can be conveniently close to the telescopic shaft of the roll-shaped PP packaging machine body; the telescopic shaft of the roll-shaped PP packaging machine body can be conveniently inserted into a central paper tube of the copper-clad plate coiled material, meanwhile, the lifting platform can be matched with the arc-shaped bracket to carry the packaged and bagged copper-clad plate coiled material, and the lifting platform is further moved to correspond to a vacuumizing port of the roll-shaped PP packaging machine body to conduct vacuumizing packaging. Therefore, the vertical monorail hoist can be effectively matched for feeding in a limited space.
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Description

Technical Field

[0001] The utility model relates to the technical field of lifting structures, in particular to a lifting device of a roll-shaped PP packaging machine suitable for installation in a limited space. Background Art

[0002] A plate material made by impregnating electronic glass fiber cloth or other reinforcing materials with resin, covering one or both sides with copper foil and hot pressing is called copper clad laminate for short. For the packaging of copper clad laminate coils, roll PP packaging machines are usually used.

[0003] The existing copper clad laminate industry roll PP packaging machine is usually equipped with a monorail crane at the axial position when in use, such as Figure 4 As shown, the copper clad laminate coil is hoisted and brought close to the roll PP packaging machine, and moved left and right and up and down to perform vacuum packaging. However, in the actual production process, when the copper clad laminate industry roll PP packaging machine has limited site space, it is impossible to set a monorail crane on its axis. The monorail crane can only be changed in direction to be perpendicular to the axis of the roll PP packaging machine, such as Figure 5 As shown, although the material can be loaded at this time, when the material moves to the position of the roll PP packaging machine, the material cannot move left and right, resulting in the material and the telescopic axis of the roll PP packaging machine cannot be well coordinated for packaging and bagging. Therefore, a lifting device suitable for installation in a limited space for the roll PP packaging machine is proposed to improve this situation. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting device for a roll PP packaging machine suitable for installation in a limited space, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lifting device suitable for installation in a limited space for a roll PP packaging machine comprises a base, a roll PP packaging machine body is fixedly mounted on one side of the top surface of the base, two slide rails are fixedly mounted in parallel on the other side of the base, a support frame is provided above the slide rail, sliders are symmetrically fixedly connected to the bottom surface of the support frame corresponding to the slide rail, the sliders are slidably connected to the slide rail, mounting seats are symmetrically fixedly connected to the two sides of the bottom of the support frame, cylinders are fixedly mounted on the mounting seats, a lifting platform is provided above the support frame, connecting seats are fixedly mounted on the bottom surface of the lifting platform corresponding to the ends of the cylinder, the connecting seats are threadedly mounted on the telescopic end of the cylinder, an arc-shaped support seat is symmetrically fixedly connected to the top surface of the lifting platform, the arc-shaped support seat is arranged on the axis of the roll PP packaging machine body, and copper clad plate coils are placed on the arc-shaped support seat.

[0007] As a further solution of the utility model: a notch is provided at a position of the base corresponding to the mounting seat, and the mounting seat is inserted into the notch and can move within the notch.

[0008] As a further solution of the utility model: feet are installed on the bottom surface of the base.

[0009] As a further solution of the utility model: a solenoid valve is fixedly installed on the inner side of the bottom of the support frame, the solenoid valve is connected to the cylinder through a pipeline, the solenoid valve is connected to an external air source through a pipeline, and the solenoid valve is externally connected to a power supply and a switch.

[0010] As a further solution of the utility model: a limit seat is fixedly connected between the ends of the base corresponding to the slide rail, the limit seat corresponds to the cylinder, and a flexible pad is fixedly installed on the limit seat corresponding to the cylinder.

[0011] As a further solution of the utility model: two U-shaped sheet metals are fixedly connected in parallel on the support frame, two guide sleeves are symmetrically penetrated and fixedly installed on the U-shaped sheet metal, guide rods are fixedly installed at the support frame corresponding to the guide sleeves, and the guide rods slide through the guide sleeves.

[0012] As a further solution of the utility model: the inner circumference of the guide sleeve is provided with a long slot, which can be used to store lubricating oil, thereby ensuring the smooth sliding of the guide sleeve and the guide rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can receive the copper-clad laminate coil adjusted by the vertically arranged monorail crane through the arc-shaped support seat, move the support frame left and right through the cooperation of the slide rail and the slider, and drive the lifting platform to rise and fall through the cylinder, so as to avoid the copper-clad laminate coil from colliding with the telescopic shaft of the roll PP packaging machine body when rising, and at the same time facilitate the copper-clad laminate coil to approach the telescopic shaft of the roll PP packaging machine body, and facilitate the insertion of the telescopic shaft of the roll PP packaging machine body into the central paper tube of the copper-clad laminate coil. At the same time, the copper-clad laminate coil of the packaging bag can be received by the lifting platform in cooperation with the arc-shaped support seat, and further moved to correspond to the vacuum port of the roll PP packaging machine body for vacuum packaging, so that it can effectively cooperate with the vertical monorail crane to load materials in a limited space.

[0015] 2. The utility model sets a limit seat and a flexible pad, and the flexible pad touches the cylinder, so as to limit the movement of the support frame and prevent the slider from slipping off the slide rail.

[0016] 3. The utility model guides the rise of the lifting platform through the cooperation of the guide rod and the guide sleeve, and at the same time can play a lateral force-bearing effect when the support frame moves, reduce the lateral force on the telescopic end of the cylinder, and improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the structure of a lifting device of a roll PP packaging machine suitable for installation in a limited space.

[0018] Figure 2 A side view of a lifting device for a roll PP packaging machine suitable for installation in a limited space.

[0019] Figure 3 This is a diagram showing a guide sleeve in a lifting device of a roll PP packaging machine suitable for installation in a limited space.

[0020] Figure 4 Schematic diagram of axis-aligned monorail crane installation.

[0021] Figure 5 This is a schematic diagram of the installation of a vertical axis monorail crane.

[0022] In the figure: 1. Base; 2. Roll PP packaging machine body; 3. Slide rail; 4. Support frame; 5. Slider; 6. Mounting seat; 7. Cylinder; 8. Lifting platform; 9. Connecting seat; 10. Arc-shaped support seat; 11. Copper clad laminate coil; 12. Foot pad; 13. Solenoid valve; 14. Limit seat; 15. Flexible pad; 16. U-shaped sheet metal; 17. Guide sleeve; 18. Guide rod; 19. Long slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 In an embodiment of the utility model, a lifting device for a roll PP packaging machine suitable for installation in a limited space comprises a base 1, a roll PP packaging machine body 2 is fixedly installed on one side of the top surface of the base 1, two slide rails 3 are fixedly installed in parallel on the other side of the base 1, a support frame 4 is provided above the slide rail 3, a slider 5 is symmetrically fixedly connected to the bottom surface of the support frame 4 at the corresponding position of the slide rail 3, the slider 5 is slidably connected to the slide rail 3, mounting seats 6 are symmetrically fixedly connected to the two sides of the bottom of the support frame 4, cylinders 7 are fixedly installed on the mounting seats 6, a lifting platform 8 is provided above the support frame 4, a connecting seat 9 is fixedly installed on the bottom surface of the lifting platform 8 at the corresponding end of the cylinder 7, the connecting seat 9 is threadedly installed on the telescopic end of the cylinder 7, an arc-shaped bracket 10 is symmetrically fixedly connected to the top surface of the lifting platform 8, the arc-shaped bracket 10 is arranged on the axis of the roll PP packaging machine body 2, and a copper clad plate coil 11 is placed on the arc-shaped bracket 10.

[0025] The copper clad laminate coil 11 adjusted by the vertically arranged monorail crane can be received by the arc-shaped support seat 10, the support frame 4 can be moved left and right by the cooperation of the slide rails 3 and the slide rails 5, and the lifting platform 8 can be driven up and down by the cylinder 7, so as to avoid the copper clad laminate coil 11 from colliding with the telescopic axis of the roll PP packaging machine body 2 when rising, and at the same time, it is convenient for the copper clad laminate coil 11 to approach the telescopic axis of the roll PP packaging machine body 2, and convenient for the telescopic axis of the roll PP packaging machine body 2 to be inserted into the central paper tube of the copper clad laminate coil 11, and at the same time, the copper clad laminate coil 11 of the packaging bag can be received by the lifting platform 8 in cooperation with the arc-shaped support seat 10, and further moved to correspond to the vacuum port of the roll PP packaging machine body 2 for vacuum packaging, so that the vertical monorail crane can be effectively cooperated for loading in a limited space.

[0026] A notch is provided at a position of the base 1 corresponding to the mounting seat 6, and the mounting seat 6 is inserted into the notch and can move within the notch.

[0027] The bottom surface of the base 1 is provided with a foot 12 , which is an adjustable foot, so that the base 1 can be leveled.

[0028] A solenoid valve 13 is fixedly mounted on the inner side of the bottom of the support frame 4. The solenoid valve 13 is connected to the cylinder 7 through a pipeline. The solenoid valve 13 is connected to an external air source through a pipeline. The solenoid valve 13 is externally connected to a power supply and a switch.

[0029] A limit seat 14 is fixedly connected between the ends of the base 1 corresponding to the slide rail 3 . The limit seat 14 corresponds to the cylinder 7 . A flexible cushion block 15 is fixedly installed on the limit seat 14 corresponding to the cylinder 7 .

[0030] By providing the limiting seat 14 and the flexible pad 15 and by contacting the flexible pad 15 with the cylinder 7 , the movement of the support frame 4 is limited, thereby preventing the slider 5 from slipping off the slide rail 3 .

[0031] Two U-shaped sheet metals 16 are fixedly connected in parallel on the support frame 4, and two guide sleeves 17 are symmetrically penetrated and fixedly installed on the U-shaped sheet metal 16. Guide rods 18 are fixedly installed at the corresponding guide sleeves 17 of the support frame 4. The guide rods 18 are fixedly connected to the bottom surface of the lifting platform 8, and the guide rods 18 slide through the guide sleeves 17.

[0032] The inner circumference of the guide sleeve 17 is provided with a long slot 19 , which can be used to store lubricating oil, thereby ensuring smooth sliding of the guide sleeve 17 and the guide rod 18 .

[0033] The rise of the lifting platform 8 is guided by the cooperation of the guide rod 18 and the guide sleeve 17. At the same time, it can play a lateral force-bearing effect when the support frame 4 moves, reduce the lateral force on the telescopic end of the cylinder 7, and improve the stability of the device.

[0034] The working principle of the utility model is:

[0035] When in use, the copper clad laminate coil 11 to be packaged is lifted and moved to the top of the support frame 4 by a monorail crane, and placed on the arc-shaped bracket 10 of the lifting platform 8. At this time, the cylinder 7 is started to drive the lifting platform 8 to rise. During the rising process of the lifting platform 8, the guide rod 18 is driven to slide along the guide sleeve 17 for upward guidance until the copper clad laminate coil 11 corresponds to the telescopic axis of the roll PP packaging machine body 2. During this process, the position of the support frame 4 can be adjusted by the cooperation of the slide rail 3 and the slider 5 to prevent the copper clad laminate coil 11 from colliding with the telescopic axis of the roll PP packaging machine body 2 during the rising process. When the copper clad laminate coil 11 corresponds to the telescopic axis of the roll PP packaging machine body 2, the roll PP packaging The telescopic shaft of the machine body 2 is inserted into the central paper tube of the copper-clad laminate coil 11, and then the cylinder 7 contracts to drive the lifting platform 8 to descend. At this time, the telescopic shaft of the roll-shaped PP packaging machine body 2 supports the copper-clad laminate coil 11, and the packaging bag is put on the copper-clad laminate coil 11. The cylinder 7 is further started to rise, and the copper-clad laminate coil 11 is supported by the lifting platform 8 in cooperation with the arc-shaped bracket 10. At this time, the telescopic shaft of the roll-shaped PP packaging machine body 2 contracts, and the cylinder 7 further contracts, driving the copper-clad laminate coil 11 to descend. At this time, the position of the support frame 4 is adjusted by the cooperation of the slide rail 3 and the slider 5, so that the copper-clad laminate coil 11 wrapped in the packaging bag is vacuum-packed corresponding to the vacuum port of the roll-shaped PP packaging machine body 2.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lifting device for a roll PP packaging machine suitable for installation in a limited space, comprising a base (1), characterized in that: A roll PP packaging machine body (2) is fixedly mounted on one side of the top surface of the base (1), and two slide rails (3) are fixedly mounted in parallel on the other side of the base (1). A support frame (4) is provided above the slide rail (3), and a slider (5) is symmetrically fixedly connected to the bottom surface of the support frame (4) corresponding to the slide rail (3). The slider (5) is slidably connected to the slide rail (3). Mounting seats (6) are symmetrically fixedly connected to the two sides of the bottom of the support frame (4), and cylinders (7) are fixedly mounted on the mounting seats (6). A lifting platform (8) is provided above the support frame (4), and a connecting seat (9) is fixedly mounted on the bottom surface of the lifting platform (8) corresponding to the end of the cylinder (7). The connecting seat (9) is threadedly mounted on the telescopic end of the cylinder (7). An arc-shaped support seat (10) is symmetrically fixedly connected to the top surface of the lifting platform (8), and a copper-clad plate coil (11) is placed on the arc-shaped support seat (10).

2. According to claim 1, a lifting device for a roll PP packaging machine suitable for installation in a limited space, characterized in that: The base (1) is provided with a notch at a position corresponding to the mounting seat (6), and the mounting seat (6) is inserted into the notch and can move within the notch.

3. According to claim 1, a lifting device for a roll PP packaging machine suitable for installation in a limited space, characterized in that: The bottom surface of the base (1) is provided with a pad foot (12).

4. According to claim 1, a lifting device for a roll PP packaging machine suitable for installation in a limited space, characterized in that: A solenoid valve (13) is fixedly mounted on the inner side of the bottom of the support frame (4); the solenoid valve (13) is connected to the cylinder (7) through a pipeline; the solenoid valve (13) is connected to an external air source through a pipeline; and the solenoid valve (13) is externally connected to a power supply and a switch.

5. According to claim 1, a lifting device for a roll PP packaging machine suitable for installation in a limited space, characterized in that: A limit seat (14) is fixedly connected between the ends of the base (1) corresponding to the slide rail (3), the limit seat (14) corresponds to the cylinder (7), and a flexible pad (15) is fixedly installed on the limit seat (14) corresponding to the cylinder (7).

6. According to claim 1, a lifting device for a roll PP packaging machine suitable for installation in a limited space, characterized in that: Two U-shaped sheet metals (16) are fixedly connected in parallel to the support frame (4), two guide sleeves (17) are symmetrically penetrated and fixedly installed on the U-shaped sheet metal (16), and guide rods (18) are fixedly installed at the support frame (4) corresponding to the guide sleeves (17), and the guide rods (18) slide through the guide sleeves (17).

7. The lifting device of the roll PP packaging machine suitable for installation in a limited space according to claim 6, characterized in that: The inner circumference of the guide sleeve (17) is provided with a long slot (19).