PP coiled material transport vehicle

Abstract

The invention discloses a PP coiled material transport vehicle which comprises a transport plate and a hydraulic support for transporting a carriage to be lifted, and a universal wheel assembly is formed on the side, away from a lifting plate, of the hydraulic support. A limiting area used for placing the PP coiled materials is formed on the face, away from the hydraulic support, of the conveying plate. At least two locking pieces are arranged on the cylindrical surface of the sliding rod, any locking piece is connected with a first limiting rope and a second limiting rope, and the ends, away from the locking pieces, of the first limiting rope and the second limiting rope are connected with fixing hooks; the hook part of the fixing hook and the hole part of the limiting plate hole form a fastener structure; the opposite outer sides of the PP coiled materials are clamped and fixed through the two sets of first limiting ropes and second limiting ropes, then the locking pieces are matched with the hook buckle structures, the PP coiled materials are firmly fixed in the limiting areas, the stability during transportation is effectively enhanced, and operation convenience is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of PBC plate production, and particularly relates to a PP coiled material transport vehicle. BACKGROUND

[0002] PCB (Printed Circuit Board), Chinese name is printed circuit board, also known as printed wiring board, is an important electronic component, is the support of electronic components, is the carrier of electrical interconnection of electronic components. Since it is made by electronic printing, it is also called "printed" circuit board; In the production process of the PCB, the PP coiled material needs to be used in the pressing production process. The original operation mode is manual handling. When the operation personnel handle the PP coiled material, the PP coiled material needs to be moved from the pallet to the ground and then moved to the flat cart, and then transported. Therefore, the personnel handling action is increased, and such mode is not convenient to fix during the handling process, and is more likely to cause the PP coiled material to fall, resulting in safety hazards. On the other hand, the PP coiled material is transported by the transport vehicle. However, the PP coiled material is in a cylindrical shape and is large, and is difficult to fix on the traditional transport vehicle, so that the PP coiled material is easy to fall, and it is not easy to operate the subsequent installation of the PP coiled material. Therefore, a more reasonable transport vehicle is needed to solve the technical problems in the prior art. SUMMARY

[0003] In view of the technical problem in the prior art that the traditional transport vehicle cannot stably place the PP coiled material, the present application provides a solution.

[0004] To achieve the above-mentioned purpose, the present application provides a PP coiled material transport vehicle, which comprises a transport plate and a hydraulic support for lifting the transport plate, and a universal wheel assembly is formed on the side of the hydraulic support away from the lifting plate; Wherein, one side of the transport plate away from the hydraulic support forms a limiting area for placing the PP coiled material; the opposite sides of the transport plate corresponding to the limiting area are respectively provided with a slide rod and a limiting hole plate; at least two locking members are arranged on the cylindrical surface of the slide rod, any one of the locking members is connected with a first limiting rope and a second limiting rope, the ends of the first limiting rope and the second limiting rope away from the locking member are connected with a fixed hook, and the hook part of the fixed hook and the hole part of the limiting plate hole form a hook buckle structure.

[0005] As an improved scheme of the present application, damping stripes are formed in the limiting area.

[0006] As an improved scheme of the present application, a silica gel pad is formed in the limiting area, and the damping stripes are arranged on the silica gel pad.

[0007] As a further improvement of the application, the fitting surface of the silica gel pad and the PP coiled material is an arc surface.

[0008] As a further improvement of the application, the main rope part of the first limiting rope and the second limiting rope is made of elastic material.

[0009] As a further improvement of the application, the rod surface of the sliding rod is further provided with a plurality of pin holes, the locking member is sleeved on the sliding rod, and the sliding member is further provided with a limiting plate member pivotally connected on one side in the sliding direction, and the limiting plate member is provided with a fixing pin inserted into the pin hole.

[0010] As a further improvement of the application, the two sides of the sliding rod avoiding the pin holes are further provided with strip-shaped grooves, and the strip-shaped grooves are filled with damping rubber strips.

[0011] As a further improvement of the application, the push handle structure is further provided, one end of the push handle structure is connected with the hydraulic support, the other end extends towards the direction of the transport plate, and forms the holding part.

[0012] As a further improvement of the application, the push handle structure is composed of a U-shaped handrail and two connecting columns, one end of the connecting column is connected with the hydraulic support, and the other end is connected with the handrail; one of the connecting columns is provided with a pressure relief handle for adjusting the height of the pressure relief support.

[0013] As a further improvement of the application, the wheel surface of the universal wheel is further provided with a locking buckle.

[0014] The beneficial effects of the application are as follows: compared with the prior art, the PP coiled material transport vehicle provided by the application comprises a transport plate and a hydraulic support for lifting a transport drag plate, and a universal wheel assembly is formed on the side of the hydraulic support away from the lifting plate; one side of the transport plate away from the hydraulic support is formed with a limiting area for placing the PP coiled material; the opposite sides of the transport plate corresponding to the limiting area are respectively provided with a sliding rod and a limiting hole plate; the column surface of the sliding rod is provided with at least two locking members, any locking member is connected with a first limiting rope and a second limiting rope, the end of the first limiting rope and the second limiting rope away from the locking member is connected with a fixed hook, and the hook part of the fixed hook and the hole part of the limiting plate hole form a hook buckle structure; the PP coiled material is clamped and fixed on the opposite outer sides through the two groups of first limiting ropes and second limiting ropes, and the PP coiled material is firmly fixed in the limiting area through the cooperation of the locking members and the hook buckle structure, thereby effectively enhancing the stability during transportation and the convenience of operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the application; Figure 2 It is a top view of the application; Figure 3 is another perspective view of the present application; Figure 4 is a partial enlarged view of the A area of the present application Figure 3 is a partial enlarged view of the A area of the present application Figure 5 is a perspective view of the locking piece of the present application.

[0016] The main element symbols are explained as follows: 1, transport plate; 11, limiting area; 12, limiting hole plate; 2, hydraulic support; 3, universal wheel assembly; 4, sliding rod; 41, pin hole; 42, damping strip; 5, locking piece; 51, limiting plate; 52, locking pin; 6, push handle structure; 61, handrail; 62, connecting column; 7, first limiting rope; 8, second limiting rope; 9, fixed hook. DETAILED DESCRIPTION In order to more clearly illustrate the present application, the present application will be further described below in conjunction with the accompanying drawings.

[0017] In the following description, the example details are given in order to provide a more in-depth understanding of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. It should be understood that the specific embodiments are only used to explain the present application, and are not used to limit the present application.

[0018] It should be understood that when the terms "comprise" and / or "include" are used in the specification, it means that the features, integers, steps, operations, elements or components exist, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components or combinations thereof.

[0019] In order to solve the above-mentioned technical problems, the present application provides a PP coil transport vehicle, please refer to the accompanying Figure 1 to the accompanying Figure 5 , including transport plate 1, and transport drag plate lifting hydraulic support 2, the hydraulic support 2 away from the lifting plate side to form a universal wheel assembly 3; wherein the transport plate 1 away from the hydraulic support 2 side forms a limiting area 11 for placing the PP coil; the relative two sides of the transport plate 1 corresponding to the limiting area 11 are respectively arranged with sliding rod 4 and limiting hole plate 12: the cylindrical surface of the sliding rod 4 is provided with at least two locking pieces 5, any locking piece 5 is connected with the first limiting rope 7 and the second limiting rope 8, the end of the first limiting rope 7 and the second limiting rope 8 away from the locking piece 5 is connected with the fixed hook 9, the hook part of the fixed hook 9 and the hole part of the limiting plate hole form a hook structure; The scheme of the application is described below in combination with a specific use scenario: As a person skilled in the art knows, the PP roll is obtained by winding a PP sheet on the cylindrical surface of a hollow winding drum, that is, the PP sheet is wound in a cylindrical arrangement on the cylindrical surface of the winding drum in the expected thickness as the raw material accumulates; during use of the application, the technician first adjusts the hydraulic support 2 to adjust the transport plate 1 to the expected height, then places the PP roll in the limiting area 11, and makes the two openings of the winding drum communicate with the limiting hole plate 12 and the slide rod 4, and the locking pieces 5 are arranged in equal numbers at the two ends of the slide rod 4, the first limiting rope 7 in the first locking piece 5 on the first side penetrates the winding drum, and then connects with the limiting hole plate 12 through the fixing hook 9, and the second limiting rope 8 on this side directly abuts against the outer side of the PP roll and then connects with the limiting hole plate 12 through the fixing hook 9, at this time, the first limiting rope 7 and the second limiting rope 8 on the first side jointly exert pressure on the first inner side and the first outer side of the PP roll, realizing clamping and limiting of the PP roll to prevent it from falling off from this side; similarly, the first limiting rope 7 and the second limiting rope 8 on the second side jointly exert pressure on the second inner side and the second outer side of the PP roll to prevent it from falling off from this side; as can be seen, the two sets of first limiting rope 7 and second limiting rope 8 clamp and fix the opposite sides of the PP roll, and then cooperate with the hooking structure of the locking piece 5 to firmly fix the PP roll in the limiting area 11, effectively enhancing the stability during transportation and the convenience of operation.

[0020] In this embodiment, the limiting area 11 is formed with damping strips 42; as can be easily understood, the surface of the PP roll is relatively smooth, so the damping strips 42 are used to increase the damping when the PP roll is placed, which facilitates the user to fix the PP roll through the first limiting rope 7 and the second limiting rope 8; the damping strips 42 can be dot patterns, diagonal patterns, cross patterns, etc., and the specific material can be silicone or high polymer material; in the actual scheme, a silicone pad is formed in the limiting area 11, and the damping strips 42 are arranged on the silicone pad; the main material of the silicone pad is silicone, and the preparation process of silicone is perfect, so the expected damping strip 42 pattern can be quickly prepared; in a more preferred scheme, the abutting surface of the silicone pad and the PP roll is an arc surface, which can better adapt to the overall cylindrical profile of the PP roll and form a more stable placement structure; even in the state where the PP roll has not been clamped and limited by the first limiting rope 7 and the second limiting rope 8, it can also be stably placed in the limiting area 11 to prevent the PP roll from rolling off by itself.

[0021] In the embodiment, the main rope part of the first limiting rope 7 and the second limiting rope 8 is of an elastic material, and the elastic material is natural rubber, nylon or polyester fiber high polymer material. In the case that the main rope part is of an elastic material, the first limiting rope 7 and the second limiting rope 8 can generate elastic force based on the characteristics of the elastic material during use, thereby better clamping the opposite sides of the PP coiled material, and being able to adapt to different thicknesses, and being more convenient to use.

[0022] In a specific scheme, the rod surface of the sliding rod 4 is further provided with a plurality of pin holes 41, and the locking piece 5 is slidingly sleeved on the sliding rod 4. The sliding piece is further provided with a pivoted limiting plate piece 51 on one side in the sliding direction, and the limiting plate piece 51 is provided with a fixing pin 52 inserted into the pin hole 41. The technician can move the locking piece 5 on the sliding rod 4, and when the locking piece 5 is slidingly moved to a suitable position, the limiting plate piece 51 is pivoted, and the fixing pin 52 is inserted into the pin hole 41. At this time, the locking piece 5 can be firmly fixed at the position, and the slidingly arranged locking piece 5 and the arbitrary position locking stop can better adapt to the PP coiled material of different thicknesses for limiting and fixing.

[0023] In a further scheme, the two sides of the sliding rod 4 avoiding the pin holes 41 are further provided with strip-shaped grooves, and the strip-shaped grooves are filled with damping rubber strips. The arrangement of the damping rubber strips can keep the sliding of the locking piece 5 on the sliding rod 4 at the same damping parameter at all times. Under the relatively constant damping value, the use feedback of the technician is better, and the locking piece 5 can be preliminarily stopped at a suitable position, and further locking is realized through the cooperation of the limiting plate piece 51, the fixing pin 52 and the pin hole 41.

[0024] In the embodiment, the push handle structure 6 is also provided. One end of the push handle structure 6 is connected with the hydraulic support 2, and the other end extends towards the direction of the transport plate 1 and forms a gripping part. The technician can conveniently exert force to hold the push handle structure 6, and then move the PP coiled material to the expected process position combined with the universal wheels. In a further scheme, the push handle structure 6 is composed of a U-shaped handrail 61 and two connecting columns 62. One end of the connecting column 62 is connected with the hydraulic support 2, and the other end is connected with the handrail 61. The one connecting column 62 is provided with a pressure relief handle for adjusting the height of the pressure relief support. The hydraulic handle is arranged at the connecting column 62, which can be convenient for the user to release pressure to reduce the height of the transport plate 1, and better install the PP coiled material.

[0025] The advantages of the present application are: It can be seen that the two groups of first limiting ropes and second limiting ropes clamp and fix the opposite outer sides of the PP coiled material, and then the locking piece cooperates with the hook structure to firmly fix the PP coiled material in the limiting area, effectively enhancing the stability during transportation and the convenience of operation.

[0026] The above disclosed are only several specific embodiments of the present application, but the present application is not limited thereto, and any changes that can be thought of by any person skilled in the art shall fall into the protection scope of the present application.

Claims

1. A PP roll transport vehicle, characterized in that, Includes a transport plate and a hydraulic support for lifting the transport plate, the hydraulic support being located away from the lifting plate to form a caster wheel assembly; The transport plate has a limiting area for placing PP rolls on the side away from the hydraulic support. Sliding rods and limiting hole plates are arranged on opposite sides of the limiting area on the transport plate. At least two locking elements are provided on the cylindrical surface of the sliding rods. Each locking element is connected to a first limiting rope and a second limiting rope. The ends of the first and second limiting ropes away from the locking elements are connected to a fixing hook. The hook portion of the fixing hook forms a hook-and-loop structure with the hole portion of the limiting plate.

2. The PP roll transport vehicle according to claim 1, characterized in that, Damping stripes are formed within the limiting area.

3. The PP roll transport vehicle according to claim 2, characterized in that, A silicone pad is formed within the limiting area, and the damping stripes are arranged on the silicone pad.

4. The PP roll transport vehicle according to claim 3, characterized in that, The bonding surface between the silicone pad and the PP roll is curved.

5. The PP roll transport vehicle according to any one of claims 1-4, characterized in that, The main rope portions of the first and second limiting ropes are made of elastic material.

6. The PP roll transport vehicle according to any one of claims 1-4, characterized in that, The slide bar is also provided with a plurality of pin holes on its surface, and the locking member is slidably sleeved on the slide bar; the slide member is also provided with a pivotally connected limiting plate on one side of the sliding direction, and the limiting plate is provided with a fixing pin for inserting into the pin hole.

7. The PP roll transport vehicle according to claim 6, characterized in that, The slide bar is provided with strip-shaped grooves on both sides of the pin hole, and the strip-shaped grooves are filled with damping rubber strips.

8. The PP roll transport vehicle according to claim 1, characterized in that, It also includes a pusher structure, one end of which is connected to the hydraulic support, and the other end extends toward the transport plate and forms the grip.

9. The PP roll transport vehicle according to claim 8, characterized in that, The pusher structure consists of a U-shaped handrail and two connecting columns. One end of the connecting column is connected to the hydraulic support, and the other end is connected to the handrail. One of the connecting columns is provided with a pressure relief handle for adjusting the height of the pressure relief support.

10. The PP roll transport vehicle according to claim 9, characterized in that, The omnidirectional wheel is also equipped with a locking buckle.

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