Material positioning device

Abstract

The utility model discloses a material positioning device which comprises a support, a plurality of first positioning mechanisms and two symmetrically-arranged second positioning mechanisms, the first positioning mechanisms are arranged on the upper portion of the support, and the two second positioning mechanisms are arranged on the two sides of the support respectively. The first positioning mechanism comprises a first driving assembly and a height ranging assembly; the second positioning mechanism comprises a second driving assembly, a third driving assembly and a width ranging assembly, a first pressing plate is driven by a first driving part, a second pressing plate is driven by a second driving part, and the first pressing plate and the second pressing plate are in contact with irregular materials, so that the measurement accuracy of the laser range finder is improved; the top layer of the material is slightly shaped and positioned through the device, and the success rate of angle bead pasting is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation, and particularly relates to a material positioning device. Background Art

[0002] After several cylindrical materials are stacked neatly together, corner protectors need to be pasted to protect the edges of the materials. However, before pasting the corner protectors, during the handling process, the materials will be in an irregular situation, which will make it difficult to position the corner protectors. Therefore, a mechanism is needed to realize slight shaping and positioning of the top layer of the materials, thereby improving the success rate of pasting the corner protectors. Summary of the Utility Model

[0003] The main technical problem to be solved by the utility model is to provide a material positioning device. The first pressing plate is driven by the first driving member, and the second pressing plate is driven by the second driving member. The first pressing plate and the second pressing plate are in contact with the irregular materials, thereby improving the accuracy of the measurement by the laser rangefinder. Through this device, slight shaping and positioning of the top layer of the materials are realized, and the success rate of pasting the corner protectors is improved.

[0004] To solve the above technical problem, a technical solution adopted by the utility model is: a material positioning device, which includes:

[0005] A bracket, a plurality of first positioning mechanisms, and two symmetrically arranged second positioning mechanisms. The plurality of first positioning mechanisms are arranged on the upper part of the bracket, and the two second positioning mechanisms are respectively arranged on both sides of the bracket;

[0006] The first positioning mechanism includes a first driving assembly and a height ranging assembly;

[0007] The second positioning mechanism includes a second driving assembly, a third driving assembly, and a width ranging assembly. The second driving assembly can drive the third driving assembly to reciprocate along the vertical direction.

[0008] Preferably, the first driving assembly includes a first driving member and a first pressing plate. The first driving member is vertically arranged on the upper part of the bracket, and the first pressing plate is arranged on the moving end of the first driving member;

[0009] A plurality of first guiding blocks are further arranged on the upper part of the bracket. The first guiding blocks are provided with first guiding holes, and a plurality of first guiding rods are arranged at the upper end of the first pressing plate. The first guiding holes are sleeved on the outer periphery of the first guiding rods.

[0010] Preferably, the second driving component includes a module, a fixing rod, a mounting rod, two sliders and two slide rails. The moving end of the module is connected to the fixing rod through a connecting frame. The fixing rod is fixedly arranged on one side of the bracket. The mounting rod is arranged at the upper end of the module. The two sliders are respectively arranged at both ends of the mounting rod. The two slide rails are respectively arranged on one side of the bracket. The two sliders are matched with the two slide rails.

[0011] Preferably, the third driving component includes a second driving member and a second pressing plate. The second driving member is horizontally arranged at the upper part of the mounting rod. The second pressing plate is arranged at the moving end of the second driving member.

[0012] A plurality of second guiding blocks are further arranged at the upper part of the mounting rod. The second guiding blocks are provided with second guiding holes. One side of the second pressing plate is provided with a plurality of second guiding rods. The second guiding holes are sleeved on the outer periphery of the second guiding rods.

[0013] Preferably, both the height measuring component and the width measuring component are set as laser rangefinders.

[0014] Preferably, both the first driving member and the second driving member are set as air cylinders.

[0015] The beneficial effects of the present utility model are as follows:

[0016] By driving the first pressing plate with the first driving member and driving the second pressing plate with the second driving member, the first pressing plate and the second pressing plate are in contact with the irregular material, thereby improving the accuracy of the measurement by the laser rangefinder. Through this device, slight shaping and positioning of the top layer of the material are realized, and the success rate of attaching the corner protector is improved. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the first driving component of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the second positioning mechanism of the present utility model.

[0020] The marks of each part in the drawings are as follows:

[0021] 100, bracket;

[0022] 200, first positioning mechanism; 201, first driving component; 2011, first driving member; 2012, first pressing plate; 2013, first guiding block; 2014, first guiding hole; 2015, first guiding rod; 202, height measuring component;

[0023] 300. Second positioning mechanism; 301. Second driving assembly; 3011. Module; 3012. Fixed rod; 3013. Mounting rod; 3014. Slide block; 3015. Slide rail; 3016. Connecting frame; 302. Third driving assembly; 3021. Second driving member; 3022. Second pressing plate; 3023. Second guiding block; 3024. Second guiding hole; 3025. Second guiding rod; 303. Width measuring assembly. Detailed implementation

[0024] The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] Example: Refer to Figures 1-3 As shown, a material positioning device includes:

[0026] A controller, a bracket 100, a plurality of first positioning mechanisms 200, and two symmetrically arranged second positioning mechanisms 300. A plurality of the first positioning mechanisms 200 are arranged on the upper part of the bracket 100, and the two second positioning mechanisms 300 are respectively arranged on both sides of the bracket 100;

[0027] The first positioning mechanism 200 includes a first driving assembly 201 and a height measuring assembly 202;

[0028] The second positioning mechanism 300 includes a second driving assembly 301, a third driving assembly 302, and a width measuring assembly 303. The second driving assembly 301 can drive the third driving assembly 302 to reciprocate in the vertical direction.

[0029] Further, the first driving assembly 201 includes a first driving member 2011 and a first pressing plate 2012. The first driving member 2011 is vertically arranged on the upper part of the bracket 100, and the first pressing plate 2012 is arranged on the moving end of the first driving member 2011;

[0030] A plurality of first guiding blocks 2013 are further arranged on the upper part of the bracket 100. The first guiding blocks 2013 are provided with first guiding holes 2014. A plurality of first guiding rods 2015 are arranged at the upper end of the first pressing plate 2012, and the first guiding holes 2014 are sleeved on the outer periphery of the first guiding rods 2015.

[0031] The second driving assembly 301 includes a module 3011, a fixing rod 3012, a mounting rod 3013, two sliders 3014 and two slide rails 3015. The moving end of the module 3011 is connected to the fixing rod 3012 through a connecting frame 3016. The fixing rod 3012 is fixedly arranged on one side of the bracket 100. The mounting rod 3013 is arranged at the upper end of the module 3011. The two sliders 3014 are respectively arranged at both ends of the mounting rod 3013. The two slide rails 3015 are respectively arranged on one side of the bracket 100. The two sliders 3014 are matched with the two slide rails 3015.

[0032] The third driving assembly 302 includes a second driving member 3021 and a second pressing plate 3022. The second driving member 3021 is horizontally arranged at the upper part of the mounting rod 3013. The second pressing plate 3022 is arranged at the moving end of the second driving member 3021.

[0033] A plurality of second guiding blocks 3023 are further arranged at the upper part of the mounting rod 3013. The second guiding blocks 3023 are provided with second guiding holes 3024. A plurality of second guiding rods 3025 are arranged on one side of the second pressing plate 3022. The second guiding holes 3024 are sleeved on the outer periphery of the second guiding rods 3025.

[0034] The material is conveyed into the device through the feeding mechanism. The first driving member 2011 drives the first pressing plate 2012 to approach the material. The first pressing plate 2012 presses the material downward, slightly pressing and positioning the top layer of the material. At this time, the height measuring assembly 202 measures the height h1. The software system of the device, according to the collected height h1, further controls the module 3011 through the controller to drive the third driving assembly 302 to the preset height h2 corresponding to the height h1. Then, the two second driving members 3021 drive the two second pressing plates 3022 to approach the material simultaneously, squeezing the left and right ends of the material through the two second pressing plates 3022 to straighten the irregular material. At this time, the width measuring assembly 303 measures the width k. The software system of the device, according to the collected width k, the controller then controls the corner pasting mechanism to paste corners on the material.

[0035] Among them, both the height measuring assembly 202 and the width measuring assembly 303 are set as laser rangefinders.

[0036] Both the first driving member 2011 and the second driving member 3021 are set as cylinders.

[0037] The working principle of the present utility model is as follows:

[0038] The material is conveyed into the device through the feeding mechanism. The first driving member 2011 drives the first pressing plate 2012 to approach the material. The first pressing plate 2012 presses down on the material, slightly pressing and positioning the top layer of the material. At this time, the height ranging component 202 measures the height h1. The software system of the device, based on the collected height h1, further controls the module 3011 through the controller to drive the third driving component 302 to the preset height h2 corresponding to the height h1. After that, the two second driving members 3021 drive the two second pressing plates 3022 to approach the material simultaneously, and squeeze the left and right ends of the material through the two second pressing plates 3022 to straighten the irregular material. At this time, the width ranging component 303 measures the width k. The software system of the device, based on the collected width k, the controller then controls the corner pasting mechanism to paste corners on the material.

[0039] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A material positioning device, characterized in that, The device includes: a bracket, several first positioning mechanisms and two symmetrically arranged second positioning mechanisms, several of the first positioning mechanisms are arranged on the upper part of the bracket, and the two second positioning mechanisms are respectively arranged on both sides of the bracket; The first positioning mechanism includes a first driving component and a height ranging component; The second positioning mechanism includes a second driving component, a third driving component and a width ranging component, and the second driving component can drive the third driving component to reciprocate along the vertical direction.

2. The material positioning device according to claim 1, wherein: The first driving component includes a first driving member and a first pressing plate, the first driving member is vertically arranged on the upper part of the bracket, and the first pressing plate is arranged on the moving end of the first driving member; Several first guiding blocks are further arranged on the upper part of the bracket, the first guiding blocks are provided with first guiding holes, and several first guiding rods are arranged at the upper end of the first pressing plate, and the first guiding holes are sleeved on the outer periphery of the first guiding rods.

3. The material positioning device according to claim 2, wherein: The second driving component includes a module, a fixing rod, an installation rod, two sliders and two slide rails, the moving end of the module is connected with the fixing rod through a connecting frame, the fixing rod is fixedly arranged on one side of the bracket, the installation rod is arranged at the upper end of the module, the two sliders are respectively arranged at both ends of the installation rod, the two slide rails are respectively arranged on one side of the bracket, and the two sliders are matched with the two slide rails.

4. The material positioning device according to claim 3, characterized in that: The third driving component includes a second driving member and a second pressing plate, the second driving member is horizontally arranged on the upper part of the installation rod, and the second pressing plate is arranged on the moving end of the second driving member; Several second guiding blocks are further arranged on the upper part of the installation rod, the second guiding blocks are provided with second guiding holes, and several second guiding rods are arranged on one side of the second pressing plate, and the second guiding holes are sleeved on the outer periphery of the second guiding rods.

5. The material positioning device according to claim 4, characterized in that: Both the height ranging component and the width ranging component are set as laser rangefinders.

6. The material positioning device according to claim 5, characterized in that: Both the first driving member and the second driving member are set as air cylinders.

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