Multi-station grid automatic mechanical and electrical integration repeated positioning device

Abstract

The utility model relates to the technical field of grating plate production, and discloses a multi-station grating automation mechanical and electrical integration repeated positioning device which comprises a moving device, a plurality of positioning devices and a plurality of positioning devices, the moving device comprises a plurality of supports and guide rails erected on the supports, and the two guide rails are arranged in parallel and are parallel to the ground; the connecting sliding rail is installed below the connecting sliding rail, the two ends of the connecting sliding rail are connected to the two guide rails in a sliding mode through sliding assemblies respectively, and the length of the connecting sliding rail is larger than the distance between the two guide rails; the positioning modules are installed on the guide rails and the connecting sliding rails, the positioning modules interact internally, the connecting sliding rails are repeatedly positioned to the return-to-zero position, a mechanical calibration device acts and a mechanism is used for positioning, closed-loop verification is achieved, and the return-to-zero position of the grid weaving production workstation is calibrated conveniently and efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of grille plate production, in particular to an automatic electromechanical integrated repeated positioning device for multi-station grilles. Background Art

[0002] In the multi-station grating plate production process, it is necessary to weave glass fiber inside the grating plate, set up a mold on the multi-station mounting platform, and set up a number of protrusions in an array inside the mold. Glass fiber is woven into the gaps of the mold in a mesh manner. After the weaving of the last station is completed, the weaving machine returns to the initial position of the first station to start the next cycle of weaving process. The initial position needs to be repeatedly positioned so that the weaving needle can weave at the exact position. If the positioning position is offset, the weaving needle is easy to embed into the mold, damaging the mold and the needle at the same time.

[0003] In the prior art, an electrical induction switch is usually used to implement repeated positioning work. When a sudden power outage occurs, the positioning information of the electrical induction switch will be lost. At this time, the positioning data can only be re-determined and set, which consumes manpower and time and is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the above-mentioned prior art, and to use a mechanical structure to conveniently and efficiently calibrate and repeatedly position the zero position of a grid weaving production workstation, and to provide a multi-station grid automatic electromechanical integrated repeated positioning device, including: a moving device, a connecting slide rail, and a positioning module;

[0005] The mobile device includes a plurality of brackets and guide rails mounted on the brackets, wherein two guide rails are arranged parallel to each other and parallel to the ground;

[0006] The grid automation equipment is installed below, and the two ends of the connecting slide rail of the connecting slide rail are respectively slidably connected to the two guide rails through sliding components, and the length of the connecting slide rail is longer than the distance between the two guide rails;

[0007] The positioning module is installed on the guide rail and the corresponding connecting slide rail, and is used for repeated positioning to make the connecting slide rail return to the zero position.

[0008] Further, the positioning module includes two fixed inclined blocks, two sliding inclined blocks and a pressure control device;

[0009] The fixed bevel block is fixed on one end point of the guide rail, the sliding bevel block is slidably connected to the connecting slide rail, and the pressure control device is connected to the sliding bevel block for measuring the pressure value of the sliding bevel block and controlling the sliding and stopping of the sliding bevel block; it is defined that one end where the fixed bevel block is installed is the head end of the guide rail, and the other end is the end end of the guide rail.

[0010] Furthermore, the shape of the sliding bevel is set to be a triangle with a certain thickness, and the long right-angled side of the sliding bevel is slidably connected to the side of the connecting slide rail relative to the head end of the guide rail.

[0011] Initially, the short right-angle sides of the two sliding inclined blocks are attached to the middle position of the connecting slide rail;

[0012] When started, the two sliding inclined blocks slide synchronously toward the two ends of the connecting slide rail.

[0013] Preferably, the shape of the fixed inclined block is set to be a triangle which is the same as that of the sliding inclined block, and the height of the fixed inclined block is set to be level with that of the sliding inclined block.

[0014] More preferably, the short right-angled side of the fixed bevel block is fixed on the guide rail, and the beveled sides of the two fixed bevel blocks are opposite to the beveled sides of the corresponding two sliding bevel blocks; when the sliding bevel block slides to the two ends of the connecting rail, the beveled sides of the fixed bevel block and the sliding bevel block contact each other.

[0015] Furthermore, the two ends of the connecting slide rail extend beyond the two guide rails by an equal distance.

[0016] When the two sliding inclined blocks continue to slide toward the connecting slide rail beyond the two ends of the guide rail, the fixed inclined blocks are pressed and a mutual force is generated, so that the connecting slide rail slowly slides toward the end of the guide rail;

[0017] When the connecting slide rail slides to the zero position, the position of the sliding inclined block on the connecting slide rail is a limit point.

[0018] Further, the pressure control device includes a pressure sensor and an electrified data control unit;

[0019] The pressure sensor receives the pressure exerted on the sliding ramp and generates a real-time pressure value;

[0020] The electrification data control unit records the zeroing pressure value to which the sliding ramp is subjected when the sliding ramp is at the limit point.

[0021] Furthermore, the electrical data control unit controls the two sliding bevel blocks to slide from the initial position to the two ends of the connecting slide rail, and the pressure sensor measures the pressure value of the sliding bevel blocks. When the pressure value reaches the zeroing pressure value, the electrical data control unit immediately stops the two sliding bevel blocks, and the connecting slide rail is positioned to the zeroing position again.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) Closed-loop verification is achieved by using the mechanical calibration device movement and mechanism positioning, avoiding the information loss problem caused by using only the electrical system;

[0024] (2) Use a pressure control device to achieve high-precision repeated positioning of multiple stations, reduce errors, and avoid damage to molds and knitting needles. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a schematic diagram of the overall structure of a multi-station grid automatic electromechanical integrated repeated positioning device of the utility model;

[0027] Figure 2 This is a schematic diagram of the positioning module startup of a multi-station grid automatic electromechanical integrated repeated positioning device of the utility model;

[0028] Figure 3 It is a schematic diagram of the connecting slide rail reaching the zero position of a multi-station grid automatic electromechanical integrated repeated positioning device of the utility model;

[0029] Reference numerals

[0030] 1: Guide rail; 2: Connecting rail; 3: Positioning module;

[0031] 31: fixed inclined block; 32: sliding inclined block;

[0032] 4: Bracket. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] Those skilled in the art will appreciate that, unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0035] The specific implementation of the present invention is described below with reference to the accompanying drawings and embodiments.

[0036] Example 1

[0037] like Figure 1 As shown, the embodiment provides a multi-station grid automatic electromechanical integrated repeated positioning device, including: a moving device, connecting a slide rail 2, and a positioning module 3;

[0038] The mobile device comprises a plurality of brackets and guide rails 1 mounted on the brackets, wherein two guide rails 1 are arranged parallel to each other and parallel to the ground;

[0039] The grid automation equipment is installed below the connecting slide rail 2, and both ends of the connecting slide rail 2 are slidably connected to the two guide rails 1 through sliding components, and the length of the connecting slide rail 2 is longer than the distance between the two guide rails 1;

[0040] The positioning module 3 is installed on the guide rail 1 and the corresponding connecting slide rail 2, and is used for repeated positioning to make the connecting slide rail 2 return to the zero position.

[0041] Wherein, the positioning module 3 is as follows Figure 2 As shown, it includes two fixed inclined blocks 31, two sliding inclined blocks 32 and a pressure control device;

[0042] The fixed bevel block 31 is fixed on one end point of the guide rail 1, the sliding bevel block 32 is slidably connected to the connecting slide rail 2, and the pressure control device is connected to the sliding bevel block 32, and is used to measure the pressure value of the sliding bevel block 32 and control the sliding and stopping of the sliding bevel block 32; it is defined that one end of the fixed bevel block 31 is installed as the head end of the guide rail 1, and the other end is the end end of the guide rail 1.

[0043] Specifically, in this embodiment, the shape of the sliding bevel block 32 is set to be a triangle with a certain thickness, and the long right-angled side of the sliding bevel block 32 is slidably connected to the side of the connecting slide rail 2 relative to the head end of the guide rail 1.

[0044] Initially, the short right-angle sides of the two sliding inclined blocks 32 are attached to the middle position of the connecting slide rail 2;

[0045] When started, the two sliding inclined blocks 32 slide synchronously toward the two ends of the connecting slide rail 2 .

[0046] In addition, the shape of the fixed inclined block 31 is set to be a triangle which is the same as that of the sliding inclined block 32 , and the height of the fixed inclined block 31 is set to be level with that of the sliding inclined block 32 .

[0047] Furthermore, the short right-angled side of the fixed bevel block 31 is fixed on the guide rail 1, and the beveled sides of the two fixed bevel blocks 31 are opposite to the beveled sides of the corresponding two sliding bevel blocks 32; when the sliding bevel block 32 slides to the two ends of the connecting rail 2, the beveled sides of the fixed bevel block 31 and the sliding bevel block 32 contact each other.

[0048] Specifically, in this embodiment, the two ends of the connecting slide rail 2 extend beyond the two guide rails 1 by the same distance.

[0049] When the two sliding inclined blocks 32 continue to slide toward the connecting slide rail 2 beyond the two ends of the guide rail 1, the fixed inclined blocks 31 are pressed and a mutual force is generated, so that the connecting slide rail 2 slowly slides toward the end of the guide rail 1;

[0050] When the connecting slide rail 2 slides to the zero position, the position of the sliding bevel 32 on the connecting slide rail 2 is a limit point.

[0051] Wherein, the pressure control device includes a pressure sensor and an electrified data control unit;

[0052] The pressure sensor receives the pressure exerted on the sliding ramp 32 and generates a real-time pressure value;

[0053] The electrical data control unit records the zero pressure value to which the sliding ramp 32 is subjected when the sliding ramp 32 is at the limit point.

[0054] In addition, if Figure 3 The electrical data control unit controls the two sliding bevel blocks 32 to slide from the initial position to the two ends of the connecting slide rail 2, and the pressure sensor measures the pressure value of the sliding bevel blocks 32. When the pressure value reaches the zero pressure value, the electrical data control unit immediately stops the two sliding bevel blocks 32, and the connecting slide rail 2 is positioned to the zero position again.

[0055] The utility model provides a working principle or working process as follows:

[0056] A grid weaving tool is installed below the connecting slide rail 2, and the connecting slide rail 2 slides on the guide rail 1 to realize the multi-station grid weaving production workstation to work sequentially between multiple stations.

[0057] First, the zero position is set. The connecting slide rail 2 is positioned to the zero position, at which time the sliding bevel block 32 is at a defined point, and the pressure sensor records the pressure exerted on the sliding bevel block 32 by the fixed bevel block 31 as the zero pressure value.

[0058] The pressure control device controls the sliding ramp 32 to return to the initial position.

[0059] The multi-station grid weaving production workstation starts weaving work, and after completing the weaving work of the first station, it moves forward to the second station, and returns to the head end of the guide rail 1 after completing the weaving work of all stations in sequence.

[0060] At this time, zero positioning begins, and the pressure control device starts the sliding bevel block 32 to slowly slide toward the two sides of the connecting slide rail 2, until it slides to the two sides to contact the fixed bevel block 31 and generate pressure, pushing the connecting slide rail 2 to slide toward the end of the guide rail 1.

[0061] During the whole process, the pressure sensor receives the real-time pressure value, and when the pressure value reaches the zero pressure value, the sliding bevel 32 is immediately stopped, and the connecting slide rail is repositioned to the zero position.

[0062] Start a new round of grid weaving work.

[0063] Finally, it should be noted that the above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0064] 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.

Claims

1. A multi-station grid automatic electromechanical integrated repeated positioning device, characterized in that: include: Mobile device, connecting slide rail and positioning module; The mobile device includes a plurality of brackets and guide rails mounted on the brackets, wherein two guide rails are arranged parallel to each other and parallel to the ground; A grid automation device is installed below the connecting slide rail, and both ends of the connecting slide rail are slidably connected to the two guide rails through sliding components, and the length of the connecting slide rail is longer than the distance between the two guide rails; The positioning module is installed on the guide rail and the corresponding connecting slide rail, and is used for repeated positioning to make the connecting slide rail return to the zero position.

2. The multi-station grid automatic electromechanical integrated repeated positioning device according to claim 1, characterized in that: The positioning module includes two fixed inclined blocks, two sliding inclined blocks and a pressure control device; The fixed bevel block is fixed on one end point of the guide rail, the sliding bevel block is slidably connected to the connecting slide rail, and the pressure control device is connected to the sliding bevel block for measuring the pressure value of the sliding bevel block and controlling the sliding and stopping of the sliding bevel block; it is defined that one end where the fixed bevel block is installed is the head end of the guide rail, and the other end is the end end of the guide rail.

3. The multi-station grid automatic electromechanical integrated repeated positioning device according to claim 2, characterized in that: The shape of the sliding bevel is set to be a triangle with a certain thickness, and the long right-angle side of the sliding bevel is slidably connected to the side of the connecting slide rail relative to the head end of the guide rail. Initially, the short right-angle sides of the two sliding inclined blocks are attached to the middle position of the connecting slide rail; When started, the two sliding inclined blocks slide synchronously toward the two ends of the connecting slide rail.

4. The multi-station grid automatic electromechanical integrated repeated positioning device according to claim 3 is characterized in that: The shape of the fixed inclined block is set to be a triangle which is the same as that of the sliding inclined block, and the height of the fixed inclined block is set to be level with that of the sliding inclined block.

5. The multi-station grid automatic electromechanical integrated repeated positioning device according to claim 4, characterized in that: The short right-angled side of the fixed bevel block is fixed on the guide rail, and the beveled sides of the two fixed bevel blocks are opposite to the beveled sides of the corresponding two sliding bevel blocks; when the sliding bevel block slides to the two ends of the connecting rail, the beveled sides of the fixed bevel block and the sliding bevel block contact each other.

6. The multi-station grid automatic electromechanical integrated repeated positioning device according to claim 5, characterized in that: The two ends of the connecting rail extend beyond the two guide rails by an equal distance. When the two sliding inclined blocks continue to slide toward the connecting slide rail beyond the two ends of the guide rail, the fixed inclined blocks are pressed and a mutual force is generated, so that the connecting slide rail slowly slides toward the end of the guide rail; When the connecting slide rail slides to the zero position, the position of the sliding inclined block on the connecting slide rail is a limit point.

7. The multi-station grid automatic electromechanical integrated repeated positioning device according to claim 6, characterized in that: The pressure control device includes a pressure sensor and an electrified data control unit; The pressure sensor receives the pressure exerted on the sliding ramp and generates a real-time pressure value; The electrified data control unit is used to record the zero pressure value to which the sliding ramp is subjected when the sliding ramp is at the limit point.

8. The multi-station grid automatic electromechanical integrated repeated positioning device according to claim 7, characterized in that: The electrical data control unit controls the two sliding bevel blocks to slide from the initial position to the two ends of the connecting slide rail, and the pressure sensor measures the pressure value of the sliding bevel blocks. When the pressure value reaches the zeroing pressure value, the electrical data control unit immediately stops the two sliding bevel blocks, and the connecting slide rail is positioned to the zeroing position again.

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