PET wire box conveying device

Abstract

The utility model relates to the technical field of conveying structures, in particular to a PET wire box conveying device. According to the technical scheme, the device comprises a base plate, a beam plate, working arms and a pressing disc, a sliding block is arranged on the base plate in a reciprocating sliding mode, the beam plate is arranged below the sliding block through a lifting assembly, the two working arms are symmetrically arranged at the two ends of the beam plate in a sliding mode through lower hydraulic cylinders, and the working arms are movably provided with the pressing disc through a pressure control assembly. The PET wire box conveying device has high automation degree and safety through cooperation of the structures, the PET wire box is prevented from being damaged due to the optimal clamping force borne by the PET wire box in the conveying process, and the stability and accuracy of the PET wire box in the conveying process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying structures, in particular to a PET line box conveying device. Background Art

[0002] PET wire box is a container specially used for storing, protecting and transporting various wires and cables. It is usually made of polyethylene terephthalate material.

[0003] In modern industrial production, PET wire boxes are a common packaging material. Their production efficiency and quality are directly related to the competitiveness of the enterprise. In the production process of PET wire boxes, sending the stacked PET wire boxes from the storage area to the subsequent processing link is an important step.

[0004] Existing PET box conveying devices mostly adopt manual or semi-automatic methods, which have high manual operation intensity and are easily affected by human factors, resulting in unstable conveying efficiency, poor safety, and prone to work-related accidents during operation.

[0005] To this end, we propose a PET wire box conveying device to solve the existing problems. Utility Model Content

[0006] The purpose of the utility model is to propose a PET wire box conveying device in response to the problems existing in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a PET line box conveying device, comprising a base plate, a beam plate, a working arm and a pressure plate, a slider is provided on the base plate for reciprocating sliding, the beam plate is arranged below the slider through a lifting assembly, the two working arms are symmetrically slidably arranged at both ends of the beam plate through a lower hydraulic cylinder, and the working arms are provided with the pressure plate through the movement of a pressure control assembly.

[0008] Preferably, a square opening is provided on the base plate, a screw is rotatably provided on one side of the square opening, a sliding rod is provided on the other side of the square opening, one end of the slider is slidably provided on the sliding rod, and the other end of the slider is in threaded engagement with the screw.

[0009] Preferably, the lifting assembly is composed of a limiting rod and an upper hydraulic cylinder, the upper hydraulic cylinder is arranged on the upper surface of the slider, and the output end of the upper hydraulic cylinder passes through the slider and is arranged on the beam plate.

[0010] Preferably, the bottom end of the limiting rod is arranged on the beam plate, and the top end of the limiting rod is slidably inserted into the sliding block.

[0011] Preferably, the pressure control assembly is composed of a cylinder, a pressure sensor, a spring and a plug. The cylinder is arranged at the bottom end of the working arm. A sliding cavity is provided in the cylinder. The pressure sensor is arranged at the bottom end of the inner wall of the sliding cavity.

[0012] Preferably, one end of the plug is arranged on the pressure plate, and the other end of the plug is slidably arranged on the inner wall of the cylinder, the spring is located between the plug and the pressure sensor, and the original length of the spring is greater than the depth of the sliding cavity.

[0013] Preferably, slideways are symmetrically provided on the beam plate, and the upper end of the working arm is slidably arranged on the slideways.

[0014] Preferably, the upper surface of the substrate is provided with mounting pins, and there are six mounting pins in total, and the six mounting pins are evenly distributed on the upper surface of the substrate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] During use, the PET wire box conveying device of the utility model can be fixed at a designated position by means of mounting nails. When the stacked PET wire boxes need to be sent to the subsequent processing link, the PET wire boxes on the pallet are pushed to the bottom of the device by means of an overhead crane, a forklift, etc., and connected to an external power supply.

[0017] At this time, the power device drives the screw to rotate, thereby moving the slider to the top of the PET line box, and then the lifting assembly controls the beam plate to move downward, so that the two working arms are on both sides of the PET line box. At this time, the lower hydraulic cylinder controls the two working arms to move together synchronously, so that the pressure plate presses against the outer wall of the PET line box;

[0018] During this process, under the action of the reaction force, the pressure plate drives the plug to retract into the cylinder. At this time, the plug squeezes the spring to produce deformation. The other end of the spring presses against the pressure sensor. The pressure sensor is connected to an external computer to display data. When the pressure sensor reaches the specified pressure, it indicates that this pressure is at the optimal clamping force for the PET line box. At the same time, after controlling the hydraulic cylinder to maintain the current pressure, the beam plate is controlled to move upward, and then the slider is controlled to move the PET line box to the top of the subsequent production line. The beam plate is then controlled to move downward to control the two pressure plates to move away from each other, and the PET line box can be placed on the production line, completing the PET line box conveying action.

[0019] The PET wire box conveying device of the utility model has a high degree of automation and safety. The PET wire box is subjected to an optimal clamping force during the conveying process, thereby avoiding damage and ensuring the stability and accuracy of the PET wire box during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation structure of the slider of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the pressure control component of the present utility model.

[0025] Reference numerals:

[0026] 1. Base plate; 2. Mounting pins; 3. Slider; 4. Beam plate; 5. Working arm; 6. Cylinder; 7. Pressure plate; 8. Lower hydraulic cylinder; 9. Limit rod; 10. Upper hydraulic cylinder; 11. Screw; 12. Slider; 13. Slide; 14. Pressure sensor; 15. Spring; 16. Block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] like Figure 1-Figure 5 As shown, the utility model proposes a PET line box conveying device, including a base plate 1, a beam plate 4, a working arm 5 and a pressure plate 7. A slider 3 is provided on the base plate 1 for reciprocating sliding. The beam plate 4 is provided below the slider 3 through a lifting component. Two working arms 5 are symmetrically slidably provided at both ends of the beam plate 4 through a lower hydraulic cylinder 8. The working arms 5 are provided with a pressure plate 7 through a pressure control component.

[0030] Based on Example 1:

[0031] During use, the PET wire box conveying device of the utility model can be fixed at a designated position by means of the mounting nails 2. When the stacked PET wire boxes need to be sent to the subsequent processing link, the PET wire boxes on the pallet are pushed to the bottom of the device by means of an overhead crane, a forklift, etc.

[0032] At this time, the power device drives the screw 11 to rotate, thereby moving the slider 3 to the top of the PET line box, and then the lifting assembly controls the beam plate 4 to move downward, so that the two working arms 5 are on both sides of the PET line box. At this time, the lower hydraulic cylinder 8 controls the two working arms 5 to move together synchronously, so that the pressure plate 7 presses against the outer wall of the PET line box;

[0033] During this process, under the action of the reaction force, the pressure plate 7 drives the plug 16 to retract into the cylinder 6. At this time, the plug 16 squeezes the spring 15 to produce deformation. The other end of the spring 15 rests on the pressure sensor 14. The pressure sensor 14 is connected to an external computer to display data. When the pressure sensor 14 reaches the specified pressure, it indicates that this pressure is at the optimal clamping force for the PET line box. At the same time, after controlling the hydraulic cylinder 8 to maintain the pressure at this moment, the beam plate 4 is controlled to move upward, and then the slider 3 is controlled to move to move the PET line box to the top of the subsequent production line. Then the beam plate 4 is controlled downward to control the two pressure plates 7 to move away from each other to place the PET line box on the production line, completing the transportation action of the PET line box.

[0034] Example 2

[0035] like Figure 1-Figure 5 As shown, the utility model proposes a PET line box conveying device. Compared with the embodiment 1, this embodiment also includes: a square opening is opened on the base plate 1, a screw 11 is rotatably provided on one side of the square opening, and a slide rod 12 is provided on the other side of the square opening. One end of the slider 3 is slidably provided on the slide rod 12, and the other end of the slider 3 is in a threaded engagement state with the screw 11. The power device drives the screw 11 to rotate, and at the same time the slider 3 is limited by the slide rod 12. Under the principle of the screw, the slider 3 can be controlled to move back and forth linearly.

[0036] The lifting assembly is composed of a limit rod 9 and an upper hydraulic cylinder 10. The upper hydraulic cylinder 10 is arranged on the upper surface of the slider 3. The output end of the upper hydraulic cylinder 10 passes through the slider 3 and is arranged on the beam 4. The upper hydraulic cylinder 10 drives the beam 4 to perform lifting and lowering movements. The bottom end of the limit rod 9 is arranged on the beam 4, and the top end of the limit rod 9 is slidably inserted into the slider 3. The limit rod 9 limits the moving trajectory of the beam 4.

[0037] The pressure control assembly consists of a cylinder 6, a pressure sensor 14, a spring 15 and a plug 16. The cylinder 6 is arranged at the bottom end of the working arm 5, and a sliding cavity is provided in the cylinder 6. The pressure sensor 14 is arranged at the bottom end of the inner wall of the sliding cavity. One end of the plug 16 is arranged on the pressure plate 7, and the other end of the plug 16 is slidably arranged on the inner wall of the cylinder 6. The spring 15 is between the plug 16 and the pressure sensor 14. The original length of the spring 15 is greater than the depth of the sliding cavity. The two working arms 5 are controlled to move closer synchronously by the lower hydraulic cylinder 8, so that the pressure plate 7 is pressed against the outer wall of the PET line box. In this process, under the action of the reaction force, the pressure plate 7 drives the plug 16 to retract into the cylinder 6. At this time, the plug 16 squeezes the spring 15 to produce deformation, and the other end of the spring 15 is against the pressure sensor 14. The pressure sensor 14 is connected to an external computer to display data. When the pressure sensor 14 reaches the specified pressure, it indicates that this pressure is at the optimal clamping force for the PET line box.

[0038] Slideways 13 are symmetrically provided on the beam plate 4 , and the upper end of the working arm 5 is slidably arranged on the slideways 13 . The design of the slideways 13 can limit the movement stroke of the working arm 5 .

[0039] The upper surface of the base plate 1 is provided with six mounting nails 2 , which are evenly distributed on the upper surface of the base plate 1 . The device can be fixed at a designated position by the mounting nails 2 .

[0040] It should be noted that the structures of the lower hydraulic cylinder 8, the upper hydraulic cylinder 10 and the pressure sensor 14 are existing mature technologies, and their working principles and internal structures are known to technicians in the relevant technical field. The present invention only utilizes their functions and does not improve their internal structures. Therefore, they are not described in detail here, and technicians in this field can make any optional selections according to their needs or convenience.

[0041] The screw 11 of the present invention also needs to be provided with a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace and is a conventional means or common knowledge, so it will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0042] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A PET line box conveying device, comprising a base plate (1), a beam plate (4), a working arm (5) and a pressure plate (7), characterized in that: A slider (3) is provided on the base plate (1) for reciprocating sliding. The beam plate (4) is provided below the slider (3) via a lifting assembly. The two working arms (5) are symmetrically slidably provided at both ends of the beam plate (4) via a lower hydraulic cylinder (8). The working arms (5) are provided with a pressure plate (7) for movement via a pressure control assembly.

2. A PET wire box conveying device according to claim 1, characterized in that: A square opening is provided on the base plate (1), a screw rod (11) is rotatably provided on one side of the square opening, a slide rod (12) is provided on the other side of the square opening, one end of the slider (3) is slidably provided on the slide rod (12), and the other end of the slider (3) is in a threaded engagement state with the screw rod (11).

3. A PET wire box conveying device according to claim 1, characterized in that: The lifting assembly is composed of a limiting rod (9) and an upper hydraulic cylinder (10). The upper hydraulic cylinder (10) is arranged on the upper surface of the slider (3). The output end of the upper hydraulic cylinder (10) passes through the slider (3) and is arranged on the beam plate (4).

4. A PET wire box conveying device according to claim 3, characterized in that: The bottom end of the limiting rod (9) is arranged on the beam plate (4), and the top end of the limiting rod (9) is slidably inserted into the slider (3).

5. A PET wire box conveying device according to claim 1, characterized in that: The pressure control assembly is composed of a cylinder (6), a pressure sensor (14), a spring (15) and a plug (16); the cylinder (6) is arranged at the bottom end of the working arm (5); a sliding cavity is provided in the cylinder (6); and the pressure sensor (14) is arranged at the bottom end of the inner wall of the sliding cavity.

6. A PET wire box conveying device according to claim 5, characterized in that: One end of the plug (16) is arranged on the pressure plate (7), and the other end of the plug (16) is slidably arranged on the inner wall of the cylinder (6). The spring (15) is located between the plug (16) and the pressure sensor (14), and the original length of the spring (15) is greater than the depth of the sliding cavity.

7. A PET wire box conveying device according to claim 1, characterized in that: A slideway (13) is symmetrically provided on the beam plate (4), and the upper end of the working arm (5) is slidably arranged on the slideway (13).

8. The PET wire box conveying device according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with mounting nails (2), and there are six mounting nails (2) in total. The six mounting nails (2) are evenly distributed on the upper surface of the base plate (1).

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