Molding material frame for feeding and discharging of robot

Abstract

The utility model relates to a material frame for feeding and discharging of a robot, which comprises a base support and a material frame assembly, and the material frame assembly is arranged on the base support and is locked with or detached from the base support through a locking and positioning structure. When the material frame needs to be replaced according to actual working conditions, the locking and positioning structure is adjusted, so that the material frame assembly can be conveniently detached from the base support, and the problem that the cost is too high due to the fact that the material frame needs to be replaced due to different materials is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of profiled material racks, in particular to a profiled material rack used for loading and unloading materials by robots. Background Art

[0002] The material racks of profile automation robots are usually assembled by welding angle steel and angle iron. Due to the level of manufacturing technology, this type of rack has a large manufacturing error and cannot meet the consistency problem of mass production of racks.

[0003] Since the automatic loading and unloading production line has certain requirements on the accuracy of the logistics material rack, the production of this type of material rack is difficult and costly. In order to meet the accuracy of robot loading and unloading, this type of material rack requires three-coordinate detection and adjustment. The detection and adjustment time of a single material rack takes 2 days.

[0004] On existing automatic production lines, when different loading and unloading racks need to be selected according to the type of material, angle steels and angle irons need to be reused for welding and assembly according to the requirements of the production line and material size, which is very costly. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a robot material rack that reduces costs and can be easily disassembled, assembled and replaced according to actual working conditions.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a material rack for robot loading and unloading, including a base bracket and a material rack assembly, the material rack assembly is arranged on the base bracket, and is locked or disassembled with the base bracket through a locking and positioning structure.

[0007] The beneficial effect of the utility model is that when the material rack needs to be replaced according to actual working conditions, the material rack assembly can be conveniently disassembled from the base bracket by adjusting the locking positioning structure, thereby avoiding the problem of excessive cost caused by the need to replace the material rack due to different materials.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the rack assembly and the base support are both steel components.

[0010] The above technical solution improves the overall structural strength of the device by arranging the material rack assembly and the base support to be made of steel components.

[0011] Furthermore, the material rack assembly includes a base plate and a material rack, the material rack is assembled on the base plate, and the base plate is detachably assembled on the base bracket through a locking and positioning structure.

[0012] The above technical solution sets a locking and positioning structure, and uses the locking and positioning structure to achieve a detachable connection to the base plate, so that when the material rack needs to be replaced according to actual working conditions, it is more convenient and more cost-effective than the upper and lower material racks assembled by welding.

[0013] Furthermore, a plurality of storage bins are provided inside the material rack.

[0014] The above technical solution customizes the storage bin according to the type and shape of the workpieces to be loaded and unloaded, transferred and transported, so that the device material rack can be more stable when carrying the workpieces.

[0015] Furthermore, the base bracket includes a supporting portion and a supporting platform, the supporting platform is fixedly assembled on the upper end of the supporting portion, and the bottom plate is detachably assembled on the supporting platform through a locking and positioning structure.

[0016] The above technical solution improves the structural stability of the base bracket of the device by providing a support part and a support platform, and fixing and assembling the support part and the support platform together by welding.

[0017] Furthermore, the locking and positioning structure includes a positioning pin and a limit member. A plurality of positioning holes are opened on the base plate. One end of the positioning pin is fixedly assembled on the support platform, and the other end passes through the positioning hole. The limit member is slidably assembled on one side of the support platform. The limit member is used to slide close to the base plate and engage with it, or slide away from the base plate.

[0018] When installing the rack assembly, the above technical solution limits the lateral movement of the rack in the horizontal direction through the cooperation between the positioning pins and the positioning holes, and at the same time uses the limiting members to fasten the bottom plate to the supporting platform.

[0019] Furthermore, the limiting member is a C-shaped plate member, the lower end of which is slidably connected to the supporting platform, and an elastic member is connected between the lower end of the limiting member and the supporting portion. The limiting member can move away from the base plate under the action of an external force and cause the elastic member to deform, or after the external force is removed, the elastic member restores its deformation and drives the limiting member to move to the upper end to engage with the upper edge of the base plate.

[0020] The above technical solution sets the limiting member as a C-shaped plate, and uses the upper end of the C-shaped plate to abut the bottom plate to fasten it on the support platform, and uses the lower end of the C-shaped plate to be slidably connected to the lower end of the support platform.

[0021] Furthermore, the elastic member is a columnar spring, and two ends of the elastic member are respectively connected and fixed to the lower end of the limiting member and the upper end of the supporting part.

[0022] The above technical solution arranges a columnar spring and utilizes the columnar spring to provide traction, so that the limit member is always fastened to the base plate.

[0023] Furthermore, an elastic pad is provided on the lower surface of the upper end of the limiting member.

[0024] The above technical solution provides an elastic pad and uses the elastic pad to fill the gap between the limiter and the supporting platform, so that the entire base plate is more stable when being tightened.

[0025] Furthermore, the elastic pad is a rubber pad.

[0026] The above technical solution arranges the rubber pad and utilizes the elasticity of the rubber pad to ensure that the bottom plate is always pressed tightly against the supporting platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the planar structure in an embodiment of the utility model;

[0028] Figure 2 It is a schematic diagram of the three-dimensional structure in an embodiment of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Base bracket; 2. Bottom plate; 3. Material rack; 31. Material storage bin; 4. Locking and positioning structure; 41. Positioning pin; 42. Limiting piece. DETAILED DESCRIPTION

[0031] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0032] Example

[0033] like Figure 1-2 As shown, a material rack for loading and unloading materials by a robot includes a base bracket 1 and a rack assembly. The rack assembly is arranged on the base bracket 1 and is locked or separated with the base bracket 1 through a locking and positioning structure 4.

[0034] Among them, the material rack assembly is made by CNC machine tools.

[0035] The base bracket 1 is assembled by welding.

[0036] The working principle is: the material rack assembly made by CNC machine tools holds the workpiece to meet the accuracy requirements of the robot's loading and unloading. The convenience of device preparation is improved by setting a base bracket assembled by welding. At the same time, when different material rack assemblies need to be replaced according to actual working conditions, convenient disassembly can be achieved through the locking and positioning structure 4 to save costs.

[0037] The above technical solution can adjust the locking and positioning structure when the material rack needs to be replaced according to actual working conditions, so that the material rack assembly can be easily removed from the base bracket 1, avoiding the problem of high cost caused by the need to replace the material rack due to different materials.

[0038] Preferably, the rack assembly and the base support 1 are both made of steel.

[0039] The working principle is: the base bracket 1 is formed by assembling steel materials by manual welding, and the steel materials are processed and placed by CNC machine tools to form a material rack, thereby improving the structural stability of the device.

[0040] The above technical solution improves the overall structural strength of the device by arranging that both the rack assembly and the base support 1 are made of steel components.

[0041] Preferably, the rack assembly includes a base plate 2 and a rack 3 , the rack 3 is assembled on the base plate 2 , and the base plate 2 is detachably assembled on the base bracket 1 via a locking and positioning structure 4 .

[0042] The working principle is: by setting a base plate 2 connected to the rack 3 below, and using the base plate 2 and the locking and positioning structure, the entire rack can be detachably assembled on the supporting platform, thereby achieving the convenience of disassembly and assembly of the device according to working conditions.

[0043] The above technical solution sets a locking and positioning structure, and utilizes the locking and positioning structure 4 to achieve a detachable connection to the base plate 2, so that when the material rack 3 needs to be replaced according to actual working conditions, it is more convenient and more cost-effective than the upper and lower material racks assembled by welding.

[0044] Preferably, a plurality of storage bins 31 are provided inside the material rack 3 .

[0045] The working principle is: by setting a storage bin 31 customized according to the shape of the workpiece, and using the storage bin 31 to place and store the workpiece.

[0046] The above technical solution customizes the storage bin 31 according to the type and shape of the workpieces to be loaded, unloaded, transferred and transported, so that the device rack 3 can be more stable when carrying the workpieces.

[0047] Preferably, the base bracket 1 includes a supporting portion and a supporting platform, the supporting platform is fixedly assembled on the upper end of the supporting portion, and the bottom plate 2 is detachably assembled on the supporting platform through a locking and positioning structure 4.

[0048] The working principle is: by setting a support part of a certain height, the height of the support part matches the production line, and at the same time using the support platform and the rack assembly to connect with each other, so that the entire upper and lower racks can be adapted to the production line.

[0049] The above technical solution improves the structural stability of the device base bracket 1 by providing a support portion and a support platform, and fixing and assembling the support portion and the support platform together by welding.

[0050] Preferably, the locking positioning structure 4 includes a positioning pin 41 and a limit member 42. A plurality of positioning holes are provided on the base plate 2. One end of the positioning pin 41 is fixedly assembled on the support platform, and the other end passes through the positioning hole. The limit member 42 is slidably assembled on one side of the support platform. The limit member 42 is used to slide close to the base plate 2 and engage with it, or slide away from the base plate 2.

[0051] Therein, a plurality of positioning holes are provided at intervals at both ends or both side edges of the bottom plate 2, and a plurality of positioning pins 41 corresponding to and plugged into the positioning holes are provided at the upper parts of both ends of the supporting platform.

[0052] The working principle is as follows: by setting the positioning pin 41 and the limit member 42, when the material rack needs to be assembled on the supporting platform, first align the positioning hole with the positioning pin 41, and pass the positioning pin through the positioning hole. While achieving positioning, the lateral movement of the material rack 3 in the horizontal direction is prevented. At the same time, under the continuous traction of the elastic member of the limit member 42, the bottom plate 2 is pressed against so that it will not move upward, thereby improving the assembly stability of the device.

[0053] When installing the rack assembly, the above technical solution limits the lateral movement of the rack 3 in the horizontal direction through the cooperation between the positioning pin 41 and the positioning hole, and at the same time uses the limiter 42 to fasten the bottom plate to the support platform.

[0054] Preferably, the limit member 42 is a C-shaped plate member, the lower end of the limit member 42 is slidably connected to the support platform, and an elastic member is connected between the lower end of the limit member 42 and the support portion. The limit member 42 can move away from the base plate 2 under the action of an external force and cause the elastic member to deform, or after the external force is removed, the elastic member restores its deformation and drives the limit member 42 to move to the upper end to engage with the upper edge of the base plate 2.

[0055] The working principle is: by setting a C-shaped plate, using its own shape to make it clamped on the side edge of the supporting platform, and using elastic parts to drive the C-shaped plate to always keep the bottom plate clamped, which improves the stability of the rack 3 during assembly and the convenience of disassembling the rack 3.

[0056] The above technical solution sets the limiting member as a C-shaped plate, and uses the upper end of the C-shaped plate to abut the bottom plate to fasten it on the support platform, and uses the lower end of the C-shaped plate to be slidably connected to the lower end of the support platform.

[0057] Preferably, the elastic member is a columnar spring, and two ends of the elastic member are respectively connected and fixed to the lower end of the limiting member 42 and the upper end of the supporting portion.

[0058] The working principle is: when the upper end of the limiter presses the bottom plate, the two ends of the columnar spring are respectively connected and fixed to the two ends of the limiter, and the traction force of the columnar spring on the limiter is utilized to make the limiter always press against the bottom plate so that it will not move upward, thereby improving the practicality of the device.

[0059] The above technical solution arranges a columnar spring and utilizes the columnar spring to provide traction, so that the limiting member 42 is always fastened to the bottom plate.

[0060] Preferably, an elastic pad is provided on the lower surface of the upper end of the limiting member 42 .

[0061] The working principle is: by setting the elastic pad, when the limiter 2 clamps the bottom plate, the elastic pad is set and the elastic force of the elastic pad itself is used to further fill the limiter 2 and the bottom plate.

[0062] The above technical solution provides an elastic pad and uses the elastic pad to fill the gap between the limiter 42 and the supporting platform, so that the entire bottom plate is more stable when being fastened.

[0063] Preferably, the elastic pad is a rubber pad.

[0064] The working principle is as follows: by setting the rubber pad, when the limiter 42 is fastened to the bottom plate 2, the rubber pad itself is deformed, and at the same time, the rubber pad is used to increase the friction between the limiter 42 and the bottom plate 2, thereby improving the stability of the assembly of the rack 3.

[0065] The above technical solution arranges the rubber pad and utilizes the elasticity of the rubber pad to ensure that the bottom plate is always pressed tightly against the supporting platform.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0067] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0068] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0071] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A material rack for loading and unloading materials by robots, characterized in that: It comprises a base support (1) and a material rack assembly, wherein the material rack assembly is arranged on the base support (1) and is locked or separated with the base support (1) through a locking and positioning structure (4); The material rack assembly comprises a bottom plate (2) and a material rack (3), wherein the material rack (3) is mounted on the bottom plate (2), and the bottom plate (2) is detachably mounted on the base bracket (1) via a locking and positioning structure (4); The base support (1) comprises a support portion and a support platform, the support platform is fixedly mounted on the upper end of the support portion, and the bottom plate (2) is detachably mounted on the support platform via a locking and positioning structure (4); The locking and positioning structure (4) comprises a positioning pin (41) and a limiting member (42); a plurality of positioning holes are provided on the base plate (2); one end of the positioning pin (41) is fixedly mounted on the support platform, and the other end passes through the positioning hole; the limiting member (42) is slidably mounted on one side of the support platform; the limiting member (42) is used to slide close to the base plate (2) and engage with it, or slide away from the base plate (2).

2. A material rack for loading and unloading materials by a robot according to claim 1, characterized in that: The rack assembly and the base support (1) are both steel components.

3. A material rack for loading and unloading materials by a robot according to claim 1, characterized in that: A plurality of material storage bins (31) are arranged inside the material rack (3).

4. A material rack for loading and unloading materials by a robot according to claim 1, characterized in that: The limiting member (42) is a C-shaped plate member, the lower end of the limiting member (42) is slidably connected to the support platform, an elastic member is connected between the lower end of the limiting member (42) and the support portion, and the limiting member (42) can move away from the bottom plate (2) under the action of an external force and cause the elastic member to deform, or after the external force is removed, the elastic member restores the deformation and drives the limiting member (42) to move to the upper end to engage with the upper edge of the bottom plate (2).

5. A material rack for loading and unloading materials by a robot according to claim 4, characterized in that: The elastic member is a columnar spring, and the two ends of the elastic member are respectively connected and fixed to the lower end of the limiting member (42) and the upper end of the supporting part.

6. A material rack for loading and unloading materials by a robot according to claim 4, characterized in that: An elastic pad is provided on the lower surface of the upper end of the limiting member (42).

7. A material rack for loading and unloading materials by a robot according to claim 6, characterized in that: The elastic pad is a rubber pad.

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