Spline feeding device

Abstract

The utility model relates to a spline feeding device which comprises an operation table, a plurality of feeding table tops and a plurality of driving assemblies. The feeding table tops are arranged on the operation table and can move back and forth in the horizontal direction in a reciprocating mode, the feeding table tops are arranged in parallel in a staggered mode, and a plurality of feeding grooves used for spline feeding are formed in the feeding table tops. The driving assemblies correspond to the feeding table tops one to one and are used for driving the corresponding feeding table tops to move back and forth in a reciprocating mode. The multiple feeding table tops which are arranged in a staggered and parallel mode are matched with one another for alternate feeding, it is ensured that the material taking position of the robot is in the non-material-shortage state all the time, and it is avoided that shutdown for material replacement is conducted, and production time is delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a spline feeding device. Background Art

[0002] Spline is a common mechanical part, usually used to connect shafts and sleeves to transmit torque or rotational motion. In the process of die-casting production, spline loading is required. The existing spline loading device manually places the spline on the loading table, and then the robot takes the spline from the loading table. However, the existing spline loading device usually has only a single loading table. If the manual material change is not timely, it is easy to cause the robot to be out of material at the material taking position, and it is necessary to stop the machine to change the material, thereby affecting production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a spline feeding device, which can alternately load materials through the cooperation of multiple staggered and parallel feeding tables, ensuring that the robot's material picking position is always in a state of no shortage of materials, avoiding shutdown for material replacement and delaying production time.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a spline feeding device, comprising:

[0005] Operation table;

[0006] A plurality of loading tables are arranged on the operating table and can move back and forth in the horizontal direction. The plurality of loading tables are arranged in parallel and staggered manner. The loading tables are provided with a plurality of loading slots for spline loading;

[0007] A plurality of driving components correspond one to one with a plurality of the loading tables, and are used to drive the corresponding loading tables to move back and forth.

[0008] Optionally, the driving assembly comprises:

[0009] Two linear guide rails are arranged on the operating table and are respectively located on both sides of the corresponding loading table;

[0010] Two sets of driving slide blocks are respectively arranged on both sides of the corresponding loading table and correspond to the two linear guide rails one by one. The driving slide blocks are connected to the loading table and are slidably arranged on the corresponding linear guide rails.

[0011] The driving cylinder is arranged on the operating table and is used for driving the corresponding loading table to move back and forth in the horizontal direction.

[0012] Optionally, the loading table includes a first loading table and a second loading table, the central axes of the first loading table and the second loading table are collinear, the width of the first loading table is greater than the width of the second loading table, and the height of the first loading table is greater than the height of the second loading table.

[0013] Optionally, a group of the driving sliders consists of at least two driving sliders.

[0014] Optionally, a start-stop switch is provided on the operating table.

[0015] Optionally, a hydraulic buffer is provided on the operating table, and the hydraulic buffer is used to buffer the loading table when the loading table moves to switch working positions.

[0016] Optionally, a proximity switch is provided on the loading table, and the proximity switch is used to control the stroke of the loading table.

[0017] The beneficial effect of the utility model is that multiple staggered and parallel loading tables cooperate with each other to load materials alternately, ensuring that the robot's material picking position is always in a state of no shortage of materials, avoiding shutdown for material replacement and delaying production time.

[0018] By setting the start-stop switch, the safety and accuracy of the spline feeding operation can be ensured.

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an overall schematic structural diagram of a spline feeding device shown in one embodiment of the utility model;

[0021] Figure 2 It is a schematic structural diagram of a feeding table of a spline feeding device shown in one embodiment of the utility model;

[0022] Figure 3 It is a first schematic structural diagram of a driving assembly of a spline feeding device shown in one embodiment of the utility model;

[0023] Figure 4 This is a second schematic structural diagram of a driving assembly of a spline feeding device shown in one embodiment of the utility model;

[0024] In the figure: 1. operating table; 2. loading table; 21. loading trough; 22. first loading table; 23. second loading table; 3. driving assembly; 31. linear guide; 32. driving slider; 33. driving cylinder; 34. first driving assembly; 341. first linear guide; 342. first driving slider; 343. first driving cylinder; 35. second driving assembly; 351. second linear guide; 352. second driving slider; 353. second driving cylinder; 4. supporting frame; 5. start-stop switch; 6. hydraulic buffer; 7. proximity switch. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0028] See also Figure 1A spline feeding device shown in a preferred embodiment of the present application comprises an operating table 1, a plurality of feeding tables 2 and a plurality of driving components 3. The plurality of feeding tables 2 are arranged on the operating table 1 and can reciprocate back and forth in the horizontal direction. The plurality of feeding tables 2 are arranged in parallel and staggered, and a plurality of feeding slots 21 for spline feeding are arranged on the feeding tables 2. The plurality of driving components 3 correspond to the plurality of feeding tables 2 one by one, and are used to drive the corresponding feeding tables 2 to reciprocate back and forth.

[0029] It should be noted that the existing spline loading device manually places the spline on the loading table, and then the robot takes the spline from the loading table. However, the existing spline loading device usually has only a single loading table. If the manual material change is not timely, it is easy to cause the robot to be out of material at the material taking position, and it is necessary to stop the machine to change the material, thereby affecting production efficiency.

[0030] Therefore, according to the solution of the embodiment of the utility model, multiple staggered and parallel loading tables 2 cooperate with each other to perform alternating loading, ensuring that the robot's material picking position is always in a state of no shortage of materials, avoiding shutdown for material replacement and delaying production time.

[0031] The following is a detailed description with specific embodiments:

[0032] See also Figure 2 The loading table 2 includes a first loading table 22 and a second loading table 23. The central axes of the first loading table 22 and the second loading table 23 are collinear. The width of the first loading table 22 is greater than the width of the second loading table 23. The height of the first loading table 22 is greater than the height of the second loading table 23. In this embodiment, by setting the width of the first loading table 22 to be greater than the width and height of the second loading table 23, the two loading tables 2 can avoid each other when alternately loading, and smoothly realize non-stop loading.

[0033] See also Figures 2 to 4 , the driving assembly 3 includes two linear guides 31, two groups of driving slide blocks 32 and a driving cylinder 33. The two linear guides 31 are arranged on the operating table 1 and are respectively located on both sides of the corresponding loading table 2. The two groups of driving slide blocks 32 are respectively arranged on both sides of the corresponding loading table 2 and correspond to the two linear guides 31 one by one. The driving slide blocks 32 are connected to the loading table 2 and are slidably arranged on the corresponding linear guides 31. The driving cylinder 33 is arranged on the operating table 1, and is used to drive the corresponding loading table 2 to move back and forth in the horizontal direction. A group of driving slide blocks 32 is composed of at least two driving slide blocks 32. Specifically, in this embodiment, a group of driving slide blocks 32 is composed of two driving slide blocks 32.

[0034] Specifically, see Figure 3 and Figure 4In this embodiment, the drive assembly 3 includes a first drive assembly 34 and a second drive assembly 35. The first drive assembly 34 includes two first linear guides 341, two groups of first drive sliders 342 and a first drive cylinder 343. The two first linear guides 341 are arranged on the operating table 1 and are respectively located on both sides of the first loading table 22. The two groups of first drive sliders 342 are respectively arranged on both sides of the first loading table 22 and correspond to the two first linear guides 341 one by one. The first drive slider 342 is connected to the first loading table 22 and is slidably arranged on the corresponding first linear guide 341. The first drive cylinder 343 is arranged on the operating table 1, and is used to drive the corresponding first loading table 22 to move back and forth in the horizontal direction. A group of first drive sliders 342 is composed of two first drive sliders 342. The second drive assembly 35 includes two second linear guides 351, two groups of second drive sliders 352 and a second drive cylinder 353. The two second linear guide rails 351 are arranged on the operating table 1 and are respectively located on both sides of the second loading table 23. The two sets of second driving sliders 352 are respectively arranged on both sides of the second loading table 23 and correspond to the two second linear guide rails 351. The second driving sliders 352 are connected to the second loading table 23 and are slidably arranged on the corresponding second linear guide rails 351. The second driving cylinder 353 is arranged on the operating table 1 and is used to drive the corresponding second loading table 23 to move back and forth in the horizontal direction. A set of second driving sliders 352 is composed of two second driving sliders 352.

[0035] Specifically, see Figure 4 The spline feeding device also includes a carrier frame 4, which is arranged directly below the second feeding table 23, and two second linear guide rails 351 are arranged on the carrier frame 4.

[0036] See also Figure 1 The operating table 1 is provided with a start-stop switch 5. By providing the start-stop switch 5, the device can be shut down in time when an abnormal and dangerous situation occurs, so as to ensure the safety and accuracy of the spline feeding operation.

[0037] See also Figure 3 The operating table 1 is provided with a hydraulic buffer 6, which is used to buffer the loading table 2 when the loading table 2 moves and switches the working position. The loading table 2 is provided with a proximity switch 7, which is used to control the stroke of the loading table 2.

[0038] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A spline feeding device, characterized in that: include: Operation table; A plurality of loading tables are arranged on the operating table and can move back and forth in the horizontal direction, and the plurality of loading tables are arranged in parallel and staggered, and the loading tables are provided with a plurality of loading slots for spline loading; A plurality of driving components correspond one to one with a plurality of the loading tables, and are used to drive the corresponding loading tables to move back and forth.

2. The spline feeding device according to claim 1, characterized in that: The drive assembly comprises: Two linear guide rails are arranged on the operating table and are respectively located on both sides of the corresponding loading table; Two sets of driving slide blocks are respectively arranged on both sides of the corresponding loading table and correspond to the two linear guide rails one by one. The driving slide blocks are connected to the loading table and are slidably arranged on the corresponding linear guide rails. The driving cylinder is arranged on the operating table and is used for driving the corresponding loading table to move back and forth in the horizontal direction.

3. The spline feeding device according to claim 2, characterized in that: The loading table includes a first loading table and a second loading table, the central axes of the first loading table and the second loading table are collinear, the width of the first loading table is greater than the width of the second loading table, and the height of the first loading table is greater than the height of the second loading table.

4. The spline feeding device according to claim 2, characterized in that: A group of the driving slides consists of at least two driving slides.

5. The spline feeding device according to claim 1, characterized in that: A start-stop switch is arranged on the operating table.

6. The spline feeding device according to claim 1, characterized in that: The operating table is provided with a hydraulic buffer, and the hydraulic buffer is used to buffer the loading table when the loading table moves and switches working positions.

7. The spline feeding device according to claim 1, characterized in that: The loading table is provided with a proximity switch, and the proximity switch is used to control the travel of the loading table.

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