Material moving mechanism for foam attaching device

Abstract

The utility model discloses a material moving mechanism for a foam laminating device, which comprises a rack, and a transmission module, a cache module and a stock bin module which are arranged on the rack, and the transmission module comprises a carrier for loading products and a transmission track for conveying the carrier; the cache module comprises a secondary positioning plate arranged on the side edge of the transmission track; a material moving mechanical arm is arranged between the secondary positioning plate and the stock bin module, and a secondary positioning mechanical arm is arranged between the secondary positioning plate and the carrier. According to the material moving mechanism, the material taking mechanical arm and the secondary positioning mechanical arm are arranged, a machine shell of the attaching device can be smaller and can meet the requirement for the stroke of the mechanical arms, the two sets of mechanical arms have functions and operate at the same time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a precision processing device, in particular to a material moving mechanism used for a foam laminating device. Background Art

[0002] A material transfer robot is an automatic device that can imitate certain movements of human arms and is used to grab and move objects according to a fixed program. Its characteristic is that it can be programmed to complete various expected operations. In industry, material transfer robots are mostly planar joint robots, which can replace heavy human labor. They are an important part of the production line and have become the core of modern manufacturing and processing systems. Especially in harsh working environments, the automation of material transfer devices has become an inevitable choice.

[0003] In the processing workshop, after the materials are scanned and processed, they need to be transported to the next process for processing or transferred to a carrier in a specific area. However, the existing robots can only complete simple grabbing and moving of objects. If the process is more complicated, such as adding a waste material detection mechanism and sucking up the waste and storing it separately, or the operating table needs to operate in a large range, a large-arm robot is required to complete it. This is a huge challenge for the compact equipment space, and one more process will make the operation process of the robot more complicated, which will greatly reduce the work efficiency of the robot and cannot meet the actual work needs.

[0004] There is an urgent need for a small rotating arm robot that can meet the requirements of extracting materials from a carrier on a workstation and accurately transferring them to a specific area or to a carrier on the next workstation, reducing space, and being simple to operate and easy to control. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a material moving mechanism for a foam laminating device, which solves the problem of high travel requirements and low working efficiency of a single material moving robot by arranging two groups of material moving robots.

[0006] The technical solution of the utility model is:

[0007] It includes a frame and a transmission module, a buffer module and a silo module arranged on the frame, wherein the transmission module includes a carrier for loading products and a transmission track for conveying the carrier; the buffer module includes a secondary positioning plate arranged on the side of the transmission track;

[0008] A material moving robot is arranged between the secondary positioning plate and the silo module, and a secondary positioning robot is arranged between the secondary positioning plate and the carrier.

[0009] Its further technical solution is:

[0010] The material transfer robot is connected with a visual detection device.

[0011] Its further technical solution is:

[0012] The buffer module also includes a linear drive motor that drives the secondary positioning plate to slide, and an NG throwing plate that is arranged between the transmission track and the secondary positioning plate.

[0013] Its further technical solution is:

[0014] The transmission module comprises an upper transmission track and a lower transmission track. A lifting module is provided at the head end and the tail end of the transmission module and between the upper transmission track and the lower transmission track.

[0015] Its further technical solution is:

[0016] The material transfer robot and the secondary positioning robot both include an adsorption assembly, which includes a vertical plate, a driving cylinder and a pressure spring assembly installed at the bottom of the driving cylinder. A vertical guide rail is provided on the vertical plate. The pressure spring assembly is slidably connected to the vertical plate under the stroke of the driving cylinder. An adsorption plate with multiple vacuum adsorption heads is arranged at the lower end of the pressure spring assembly.

[0017] Its further technical solution is:

[0018] The pressure spring assembly comprises a spring and a pressure sensor arranged at the lower end of the spring.

[0019] Its further technical solution is:

[0020] The adsorption component of the material transfer robot is a single-action adsorption component, and the adsorption component of the secondary positioning robot is a double-action adsorption component.

[0021] Its further technical solution is:

[0022] A code scanning module is also provided above the transmission track, and the first code scanning module includes a code scanner for scanning and binding a carrier QR code.

[0023] The beneficial technical effect of the utility model is that by setting two groups of material moving manipulators, the problem of high travel requirement and low working efficiency of a single material moving manipulator is solved, the equipment space is reduced, and the program logic is simple and easy to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall schematic diagram of the material transfer mechanism of the utility model;

[0025] Figure 2 It is a partial schematic diagram of the material transfer mechanism of the utility model;

[0026] Figure 3It is a schematic diagram of the conveying mechanism of the utility model;

[0027] Figure 4 It is a schematic diagram of the jacking assembly of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the adsorption component and the secondary positioning manipulator of the utility model;

[0029] Figure 6 It is a structural schematic diagram of the material transfer manipulator of the utility model.

[0030] in:

[0031] 1. Frame;

[0032] 2. Transmission module; 21. Transmission track; 211. Upper transmission track; 212. Lower transmission track; 213. Lifting module; 22. Lifting assembly; 221. Lifting cylinder; 222. Fixing seat; 223. Lifting plate; 23. Blocking cylinder;

[0033] 3. Material taking manipulator; 301. Driving cylinder; 302. Vertical plate; 303. Pressure spring assembly; 304. Adsorption plate; 305. Air extraction channel;

[0034] 31. Material transfer robot;

[0035] 32. Secondary positioning manipulator;

[0036] 4. Visual detection device; 41. First visual element;

[0037] 5. NG throwing plate; 6. Secondary positioning plate; 7. First code scanning module; 8. Second code scanning module. DETAILED DESCRIPTION

[0038] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0039] like Figures 1 to 6 The material transfer mechanism for a foam laminating device shown in the figure comprises a frame 1 and a transmission module 2, a buffer module, and a silo module arranged on the frame 1 , and also comprises a material taking robot 3 arranged on one side of the transmission module 2 .

[0040] The transmission module 2 includes a carrier loaded with products and a transmission track 21 for transporting the carrier. The transmission track 21 includes an upper transmission track 211 and a lower transmission track 212. The upper transmission track 211 is used to transport the carriers of the assembled materials to each workstation one by one, and the lower transmission track 212 is used to transport empty carriers. A lifting module 213 is provided at the head end and the end of the transmission track 21 and between the upper transmission track 211 and the lower transmission track 212.

[0041] A lifting assembly 22 is provided below the upper transmission track 211. A plurality of lifting assemblies 22 are arranged at intervals along the length direction of the upper transmission track 211 to form workstations. The lifting assembly 22 includes a fixed seat 222 and a lifting cylinder 221 fixedly arranged on the fixed seat 222. It also includes a lifting plate 223 that moves up and down with the lifting cylinder 221. The piston output shaft of the lifting cylinder 222 is fixedly connected to the bottom of the lifting plate 223. The carrier moves along the transmission track 21, and the travel of the lifting cylinder 222 drives the carrier to vertically move to a set working height.

[0042] The transmission module 2 also includes a plurality of groups of blocking cylinders 23 spaced apart on the transmission track 21 . The function of the blocking cylinders 23 is to block and position the carrier, restrict the movement of the carrier, fix the carrier at the work station and cooperate with the lifting assembly 22 to work.

[0043] The buffer module includes a secondary positioning plate 6 disposed on the side of the transmission track 21 and a linear drive module that drives the secondary positioning plate 6 to slide along the transmission track 21. The linear drive module is a linear motor. An NG ejection plate 5 is disposed between the transmission track 21 and the secondary positioning plate 6.

[0044] The silo module comprises a jacking module and a linear drive module, and the cooperation of the jacking module and the linear drive module enables the material to be located within the travel range of the material taking robot.

[0045] The material taking manipulator 3 includes a material moving manipulator 31 and a secondary positioning manipulator 32. The material moving manipulator 31 is arranged between the buffer module and the silo module, and the secondary positioning manipulator 32 is arranged between the buffer module and the carrier. The material moving manipulator 31 and the secondary positioning manipulator 32 are both four-axis planar joint robots, and the four-axis planar joint robots absorb materials through adsorption components.

[0046] In this embodiment, the adsorption assembly includes a vertical plate 302, a driving cylinder 301 and a pressure spring assembly 303 installed at the bottom of the driving cylinder 301. A vertical guide rail is provided on the vertical plate 302. The pressure spring assembly 303 is slidably connected to the vertical plate 302 under the stroke of the driving cylinder 301. An adsorption plate 304 with multiple vacuum adsorption heads is arranged at the lower end of the pressure spring assembly 303. The pressure spring assembly 303 includes a spring and a pressure sensor arranged at the lower end of the spring. The pressure sensor is used to sense the downward pressure of the lifting cylinder. When the vacuum adsorption head is located at a certain distance above the material, the material is directly sucked by vacuuming, and a non-contact material suction method is adopted, which will not cause damage to the material.

[0047] The adsorption plate 304 is provided with an exhaust channel 305, the vacuum adsorption head at the lower end of the adsorption plate is connected to the exhaust channel 305, the exhaust channel 305 is connected to an external vacuum device, and the driving cylinder 301 is precisely controlled by a throttle valve arranged on the driving cylinder 301 to control its running speed.

[0048] In this embodiment, the adsorption component of the secondary positioning robot 32 is a double adsorption component, that is, by driving the cylinder 301, two groups of materials can be adsorbed at the same time each time.

[0049] In this embodiment, the material transfer robot 31 is also provided with a visual inspection device 4, which includes a first visual element 41 and a light source, and is mainly used to visually determine whether the material is defective; the material transfer robot 31 moves the material to the secondary positioning plate 6 and the NG ejection plate 5 in cooperation with the visual inspection device 4. The adsorption components of the material transfer robot 31 are four groups of single-action adsorption components, and the materials sucked by the vacuum adsorption head on each adsorption plate 304 are selected one by one after being judged by the first visual element 41.

[0050] A first code scanning module 7 is also provided above the transmission track. The first code scanning module 7 includes a code scanner for scanning and binding a carrier QR code.

[0051] The mechanism can be used for loading and unloading during workpiece processing. In this embodiment, a second code scanning module 8 is also provided on the loading station side, and the second code scanning module 8 is used to scan and record product-related information; an OK cache plate is also provided on the unloading station side.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A material transfer mechanism for a foam laminating device, characterized in that: It includes a frame and a transmission module, a buffer module and a silo module arranged on the frame, wherein the transmission module includes a carrier for loading products and a transmission track for conveying the carrier; the buffer module includes a secondary positioning plate arranged on the side of the transmission track; A material moving robot is arranged between the secondary positioning plate and the silo module, and a secondary positioning robot is arranged between the secondary positioning plate and the carrier.

2. A material transfer mechanism for a foam laminating device according to claim 1, characterized in that: The material transfer robot is connected with a visual detection device.

3. The material transfer mechanism for a foam laminating device according to claim 1, characterized in that: The buffer module also includes a linear drive motor that drives the secondary positioning plate to slide, and an NG throwing plate that is arranged between the transmission track and the secondary positioning plate.

4. The material transfer mechanism for a foam laminating device according to claim 1, characterized in that: The transmission module comprises an upper transmission track and a lower transmission track. A lifting module is provided at the head end and the tail end of the transmission module and between the upper transmission track and the lower transmission track.

5. The material transfer mechanism for a foam laminating device according to claim 1, characterized in that: The material transfer robot and the secondary positioning robot both include an adsorption assembly, which includes a vertical plate, a driving cylinder and a pressure spring assembly installed at the bottom of the driving cylinder. A vertical guide rail is provided on the vertical plate. The pressure spring assembly is slidably connected to the vertical plate under the stroke of the driving cylinder. An adsorption plate with multiple vacuum adsorption heads is arranged at the lower end of the pressure spring assembly.

6. A material transfer mechanism for a foam laminating device according to claim 5, characterized in that: The pressure spring assembly comprises a spring and a pressure sensor arranged at the lower end of the spring.

7. The material transfer mechanism for a foam laminating device according to claim 5, characterized in that: The adsorption component of the material transfer robot is a single-action adsorption component, and the adsorption component of the secondary positioning robot is a double-action adsorption component.

8. The material transfer mechanism for a foam laminating device according to claim 1, characterized in that: A first code scanning module is also provided above the transmission track, and the first code scanning module includes a code scanner for scanning a QR code of a binding carrier.

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