Feeding device for automobile sun shield machining

Abstract

The utility model discloses a feeding device for machining an automobile sun shield. The feeding device comprises a discharging mechanism, a mechanical joint type rodless air cylinder sliding table and a conveying mechanism. The discharging mechanism alternately clamps the blanks through the first clamping assembly and the second clamping assembly, and the function of precise one-by-one discharging is achieved. The sliding table body receives the blanks and then transfers the blanks to the position below the conveying mechanism, the blanks are adsorbed and transferred to the cloth pasting platform through the first pneumatic suction cup on the n-shaped support, and finished products are moved out through the second suction cup synchronously. The conveying mechanism guarantees lifting stability through a lifting air cylinder and a guide rod, and a sliding rail and a limiting sleeve control the horizontal movement track. The device has the functions of efficient discharging, accurate transferring and synchronous feeding and discharging and is suitable for blanks of different sizes, and the machining automation level and the production efficiency of the automobile sun visor are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of steel drum processing equipment, specifically a feeding device for processing automobile sun visors. Background Technology

[0002] Car sun visors are flat panels installed on the roof of a car to prevent glare from the sun. They can be flipped and adjusted to achieve the sunshade effect, and are made of materials such as plastic, EPP, PU foam, and cardboard. In the traditional manufacturing process of sun visors, fabric needs to be applied to the blank. This initial fabric application process is traditionally done manually, involving manual feeding and blank transfer, which is labor-intensive and lacks automation, affecting the efficiency of subsequent processing. Therefore, this invention proposes a feeding device for processing car sun visors. Utility Model Content

[0003] The purpose of this utility model is to provide a feeding device for processing automotive sun visors, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for processing automotive sun visors, comprising a feeding mechanism, wherein a mechanically engaged rodless cylinder slide table for receiving the blank to be processed is provided below the feeding mechanism, and a conveying mechanism is provided above the mechanically engaged rodless cylinder slide table, wherein the conveying mechanism transfers the blank to be processed on the mechanically engaged rodless cylinder slide table to a fabric application platform.

[0005] The feeding mechanism includes several clamping columns that surround and limit the movement of the blank to be processed. The clamping columns are mounted on a support platform. The support platform has a discharge port in the middle for feeding the blank. The sides of the clamping columns are provided with two identical first clamping assemblies and second clamping assemblies. The first clamping assembly is mounted above the second clamping assembly. The first clamping assembly includes a cylinder. The piston rod of the cylinder is positioned towards the blank to be processed. The movable end of the piston rod is provided with a clamping plate. With the cooperation of the clamping plates of the first clamping assembly and the second clamping assembly, the blank to be processed falls down one by one.

[0006] Preferably, the mechanically coupled rodless cylinder slide is provided with a slide body for transferring the blank to be processed. When the slide body is receiving the material, it moves to directly below the discharge port. When the slide body is discharging the material, it gradually moves toward one side of the fabric application platform.

[0007] Preferably, the clamping plates are L-shaped, with the opening of the clamping plate on the first clamping assembly facing upwards and the opening of the clamping plate on the second clamping assembly facing downwards.

[0008] Preferably, the clamping plate has a chamfer on the side facing the blank to be processed to facilitate feeding.

[0009] Preferably, the second material clamping component is installed on the support table, and the support table is arranged outside the support platform.

[0010] Preferably, the conveying mechanism includes a bracket arranged in a "冂" shape. The two ends of the bracket are respectively provided with a first pneumatic suction cup and a second pneumatic suction cup. The bracket is connected to the movable end of the lifting cylinder and is lifted by the lifting cylinder.

[0011] The lifting cylinder moves below the slide rail.

[0012] Preferably, the top of the lifting cylinder is installed on the slider. The slider is limited inside the slide rail. The other side of the lifting cylinder is installed on the installation table, and limiting sleeves are arranged on both sides of the installation table.

[0013] A vertically arranged guiding rod is installed on the bracket, and the guiding rod is limited to move up and down inside the limiting sleeve.

[0014] Preferably, during use, the second pneumatic suction cup moves above the cloth pasting platform and sucks the finished parts on the cloth pasting platform.

[0015] Preferably, the first material clamping component and the second material clamping component are arranged on the same side. There is one first material clamping component and one second material clamping component respectively. The length of the clamping plate on the first material clamping component and the second material clamping component is greater than half of the length of the blank to be processed; or,

[0016] The first material clamping component and the second material clamping component are arranged on opposite sides. There is one first material clamping component and one second material clamping component respectively. The length of the clamping plate on the first material clamping component and the second material clamping component is greater than half of the length of the blank to be processed.

[0017] Preferably, there are two first material clamping components and two second material clamping components respectively. The two first material clamping components are arranged on opposite sides, and the two second material clamping components are arranged on opposite sides. The length of the clamping plate on the first material clamping component and the second material clamping component is not greater than half of the length of the blank to be processed.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. Precise blanking and efficient transfer:

[0020] Through the alternate clamping of the first material clamping component and the second material clamping component from top to bottom, and in combination with the L-shaped opening design of the clamping plate, the blank to be processed is made to fall one by one and be stably limited, avoiding stacking or deviation, and improving the blanking accuracy;

[0021] The mechanical joint type rodless cylinder slide table and the conveying mechanism work together. The slide table body precisely receives the blank to be processed and transfers it to the cloth pasting platform, reducing manual intervention and improving production efficiency.

[0022] 2. Structural Adaptability and Stability:

[0023] The chamfer design of the clamping plate and the optional same-side or opposite-side layout enable the device to adapt to blanks of different sizes, enhancing the clamping compatibility;

[0024] The "冂"-shaped bracket of the conveying mechanism cooperates with the lifting cylinder and the guiding rod to ensure stable lifting of the suction cup and no risk of shaking or material detachment during the transfer process.

[0025] 3. Modularity and Operational Convenience:

[0026] The blanking mechanism and the conveying mechanism are modularly and separately designed, facilitating maintenance and adjustment:

[0027] The second pneumatic suction cup can synchronously suck the finished parts on the cloth pasting platform, realizing synchronous loading and unloading operations and reducing the idle time of the equipment.

[0028] Through the utility model, the blanks to be processed are blanked one by one during the blanking process and processed one by one, and the blanks are sent to the cloth pasting platform for cloth pasting operations one by one through the conveying mechanism. After the first pneumatic suction cup releases the blank, the first pneumatic suction cup and the second pneumatic suction cup return to their original positions and suck again. At this time, the first pneumatic suction cup sucks the blanks to be processed and the second pneumatic suction cup sucks the processed finished parts. Description of the Drawings

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0030] Figure 2 It is an enlarged schematic diagram of a part of the blanking mechanism.

[0031] Figure 3 It is an enlarged schematic diagram when the first clamping component and the second clamping component are assembled.

[0032] In the figure:

[0033] Blanking mechanism (100), clamping column (101), support table (102), first clamping component (103), cylinder (1031), piston rod (1032), clamping plate (1033), second clamping component (104), discharge port (105);

[0034] Mechanical joint type rodless cylinder slide (200), slide body (201);

[0035] Blanks to be processed (300);

[0036] Conveying mechanism (400), bracket (401), first pneumatic suction cup (402), second pneumatic suction cup (403), lifting cylinder (404), guide rod (405), mounting platform (406), slide rail (407);

[0037] Applied platform (500). Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0039] Please see Figure 1-3 An embodiment of this utility model provides a feeding device for processing automotive sun visors, including a feeding mechanism 100. Below the feeding mechanism 100 is a mechanically engaged rodless cylinder slide 200 for receiving the blank 300 to be processed. Above the mechanically engaged rodless cylinder slide 200 is a conveying mechanism 400, which transfers the blank 300 to be processed on the mechanically engaged rodless cylinder slide 200 to a fabric application platform 500.

[0040] The feeding mechanism 100 includes several clamping columns 101 that surround and limit the workpiece 300 to be processed. The clamping columns 101 are mounted on a support platform 102. The support platform 102 has a discharge port 105 in the middle for feeding the workpiece 300 to be processed. The sides of the clamping columns 101 are provided with two first clamping assemblies 103 and second clamping assemblies 104 of the same specifications. The first clamping assembly 103 is mounted above the second clamping assembly 104. The first clamping assembly 103 includes a cylinder 1031. The piston rod 1032 of the cylinder 1031 is arranged facing the workpiece 300 to be processed. The movable end of the piston rod 1032 is provided with a clamping plate 1033. With the cooperation of the clamping plates of the first clamping assembly 103 and the second clamping assembly 104, the workpiece 300 to be processed falls down one by one.

[0041] The mechanically coupled rodless cylinder slide 200 is provided with a slide body 201 for transferring the blank 300 to be processed. When the slide body 201 is receiving the material, it moves to the direct below the discharge port 105. When the material is discharging, the slide body 201 gradually moves toward one side of the fabric application platform 500.

[0042] The clamping plate 1033 is L-shaped, with the opening of the clamping plate 1033 on the first clamping assembly 103 facing upwards, and the opening of the clamping plate 1033 on the second clamping assembly 104 facing downwards.

[0043] On one side of the clamping plate 1033 facing the workpiece blank 300 to be processed, there is a chamfer for facilitating feeding.

[0044] The second clamping component 104 is installed on the support table, and the support table is arranged outside the support platform 102.

[0045] The conveying mechanism 400 includes a bracket 401 arranged in a "冂" shape. At both ends of the bracket 401, there are respectively a first pneumatic suction cup 402 and a second pneumatic suction cup 403. The bracket 401 is connected to the movable end of the lifting cylinder 404 and is lifted by the lifting cylinder 404; the lifting cylinder 404 moves below the slide rail 407.

[0046] The top of the lifting cylinder 404 is installed on the slider. The slider is limited inside the slide rail 407. On the other side of the lifting cylinder 404, it is installed on the mounting table 406. On both sides of the mounting table 406, there are limit sleeves; on the bracket 401, there is a guide rod 405 arranged vertically. The guide rod 405 is limited to move up and down inside the limit sleeve.

[0047] During use, the second pneumatic suction cup 403 moves above the cloth pasting platform 500 and sucks the finished parts on the cloth pasting platform 500.

[0048] The first clamping component 103 and the second clamping component 104 are arranged on the same side. There is one first clamping component 103 and one second clamping component 104. The length of the clamping plate on the first clamping component 103 and the second clamping component 104 is greater than 1 / 2 of the length of the workpiece blank 300 to be processed; or, the first clamping component 103 and the second clamping component 104 are arranged on opposite sides. There is one first clamping component 103 and one second clamping component 104. The length of the clamping plate on the first clamping component 103 and the second clamping component 104 is greater than 1 / 2 of the length of the workpiece blank 300 to be processed.

[0049] There are two first clamping components 103 and two second clamping components 104. The two first clamping components 103 are arranged on opposite sides, and the two second clamping components 104 are arranged on opposite sides. The length of the clamping plate on the first clamping component 103 and the second clamping component 104 is not greater than 1 / 2 of the length of the workpiece blank 300 to be processed.

[0050] Working principle:

[0051] 1. Unloading Stage: The blank 300 to be processed is placed above the discharge port 105 of the support table 102. The L-shaped clamping plate 1033 is driven to move inward or outward by the cylinder 1031 of the first clamping assembly 103, and the second clamping assembly 104 moves inward or outward asynchronously. By alternately moving the clamping plates, the blanks fall one by one onto the slide body 201 of the mechanically engaged rodless cylinder slide table 200. Specifically, the first clamping assembly 103 originally supports all the blanks, but when unloading is started, the first clamping assembly 103 pulls out the clamping plate so that all the blanks are supported on the clamping plate of the second clamping assembly 104. Then the clamping plate of the first clamping assembly 103 is inserted, so that the clamping plate of the first clamping assembly 103 supports one less blank stack. Then the clamping plate of the second clamping assembly 104 is pulled out, so that the blanks fall one by one. It should be noted that the clamping plates of the first clamping assembly 103 and the second clamping assembly 104 are thin enough and have a chamfer on the side facing the middle to facilitate feeding, thus making it easy for the upper clamping plate to be inserted.

[0052] In addition, in this solution, only one of the first clamping assembly 103 and the second clamping assembly 104 can be provided. However, the length of the clamping plate on the first clamping assembly 103 and the second clamping assembly 104 must exceed half the length of the blank. At this time, the first clamping assembly 103 and the second clamping assembly 104 can be provided on the same side or on opposite sides.

[0053] In this scheme, there can be two first clamping assemblies 103 and two second clamping assemblies 104. The two first clamping assemblies 103 are set on opposite sides, and the two second clamping assemblies 104 are set on opposite sides. At this time, the length of the clamping plates on the first clamping assemblies 103 and the second clamping assemblies 104 does not exceed half the length of the blank. That is, the blank 300 to be processed is supported by the two clamping plates on the two first clamping assemblies 103. The same applies to the two second clamping assemblies 104.

[0054] II. Transshipment Stage:

[0055] The slide body 201 moves along the rodless cylinder to the bottom of the discharge port 105 to receive the blank 300 to be processed, and then moves horizontally to the bottom of the conveying mechanism 400; the lifting cylinder 404 drives the bracket 401 to descend, the first pneumatic suction cup 402 adsorbs the blank 300 to be processed and lifts it, and through the cooperation of the slider-slide rail 407, the drive mechanism on the outside of the slide rail 407 drives the slider to move on the slide rail 407 (the drive mechanism is an existing structure and is not shown), and moves horizontally to the top of the fabric application platform 500 and is released.

[0056] III. Synchronous Tasks:

[0057] The second pneumatic suction cup 403 simultaneously picks up the blank 300 to be processed from the first pneumatic suction cup 402 and also picks up the finished part on the fabric application platform 500. As the first pneumatic suction cup 402 moves, the second pneumatic suction cup 403 simultaneously removes the finished part. When the first pneumatic suction cup 402 and the second pneumatic suction cup 403 reach the designated location, they are released simultaneously, realizing synchronous loading and unloading operations and improving the continuity of the production line.

[0058] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding device for processing automotive sun visors, characterized in that, It includes a blanking mechanism. Below the blanking mechanism, there is a mechanical joint type rodless cylinder slide for supporting the workpiece blank to be processed. Above the mechanical joint type rodless cylinder slide, there is a conveying mechanism which transfers the workpiece blank on the mechanical joint type rodless cylinder slide to the cloth pasting platform. The blanking mechanism includes several clamping columns surrounding and limiting the periphery of the workpiece blank to be processed. The clamping columns are installed on the support table. In the middle of the support table, there is a discharge port for the workpiece blank to be discharged. On the side of the clamping column, there are two first clamping components and a second clamping component with the same specifications. The first clamping component is installed above the second clamping component. The first clamping component includes a cylinder. The piston rod of the cylinder is arranged towards the side of the workpiece blank to be processed. At the movable end of the piston rod, there is a clamping plate. Under the cooperation of the clamping plates of the first clamping component and the second clamping component, the workpiece blanks to be processed fall one by one.

2. The feeding device for processing automotive sun visors according to claim 1, characterized in that: On the mechanical joint type rodless cylinder slide, there is a slide body for transporting the workpiece blank to be processed. When receiving the material, the slide body moves to directly below the discharge port. When discharging the material, the slide body gradually moves towards the side of the cloth pasting platform.

3. The feeding device for processing automotive sun visors according to claim 1, characterized in that: The clamping plate is L-shaped. The opening of the clamping plate on the first clamping component faces upwards, and the opening of the clamping plate on the second clamping component faces downwards.

4. The feeding device for processing automotive sun visors according to claim 3, characterized in that: On the side of the clamping plate facing the workpiece blank to be processed, there is a chamfer for facilitating the feeding.

5. The feeding device for processing automotive sun visors according to claim 4, characterized in that: The second clamping component is installed on the support table, and the support table is arranged on the outside of the support table.

6. The feeding device for processing automotive sun visors according to claim 1, characterized in that: The conveying mechanism includes a bracket arranged in a "冂" shape. At both ends of the bracket, there are a first pneumatic suction cup and a second pneumatic suction cup respectively. The bracket is connected to the movable end of the lifting cylinder and is lifted by the lifting cylinder. The lifting cylinder moves below the slide rail.

7. The feeding device for processing automotive sun visors according to claim 6, characterized in that: The top of the lifting cylinder is installed on the slider. The slider is limited inside the slide rail. On the other side of the lifting cylinder, it is installed on the installation table, and limiting sleeves are arranged on both sides of the installation table. On the bracket, there is a vertically arranged guiding rod which is limited to move up and down inside the limiting sleeve.

8. The feeding device for processing automotive sun visors according to claim 7, characterized in that: During use, the second pneumatic suction cup moves above the cloth pasting platform and sucks the finished product on the cloth pasting platform.

9. A feeding device for processing automotive sun visors according to any one of claims 1-8, characterized in that: The first clamping component and the second clamping component are arranged on the same side. There is one set for both the first clamping component and the second clamping component. The length of the clamping plates on the first clamping component and the second clamping component is greater than half of the length of the workpiece blank to be processed; or, The first clamping component and the second clamping component are arranged on opposite sides. There is one set for both the first clamping component and the second clamping component. The length of the clamping plates on the first clamping component and the second clamping component is greater than half of the length of the workpiece blank to be processed.

10. A feeding device for processing automotive sun visors according to any one of claims 1-8, characterized in that: There are two sets for both the first clamping component and the second clamping component. The two first clamping components are arranged on opposite sides, and the two second clamping components are arranged on opposite sides. The length of the clamping plates on the first clamping component and the second clamping component is not greater than half of the length of the workpiece blank to be processed.

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