Tool jig for production

Abstract

A tool jig for production is characterized by comprising a machining table, a base, an air cylinder for moving, a positioning plate, a positioning assembly and a discharging assembly, the base is fixedly connected to the machining table, the air cylinder for moving is fixedly installed on the base through a fixing plate, the telescopic end of the air cylinder for moving is connected with the positioning plate, a positioning groove is formed in the positioning plate, and the discharging assembly is fixedly connected with the positioning plate. A positioning groove is formed in the base, a plurality of supporting rods are arranged at the bottom of the positioning groove at intervals, a positioning assembly is installed in an installation groove formed in the base, and discharging assemblies are installed on the portions, located on the two sides of the base, of the machining table. Then, a moving air cylinder controls a positioning plate to move to a labeling working area, a positioning air cylinder in the positioning assembly is started, a suction cup moves upwards and is attached to the bicycle accessory, then an air suction pump is started, the bicycle accessory is sucked through the suction cup to be positioned, the labor amount of workers is reduced, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle processing, in particular to a production tooling fixture. Background Art

[0002] During the production process of the rear wheel baffle of a bicycle, when printing text or pasting labels for advertisements on the outer side wall of the baffle, in order to ensure work efficiency, a labeling machine is currently used for related operations.

[0003] The current labeling technology transports label paper through a labeling transmission device and a main take-up reel, positions the label paper for pasting to the position on the labeling part by a positioning device, waits for the label paper to be installed at the labeling position, and completes the labeling work through a labeling and pasting device.

[0004] However, since the shape of the rear wheel baffle is an arc structure, a special fixture needs to be made to clamp the baffle during labeling. Moreover, after each rear wheel baffle is labeled, it is necessary to manually operate the clamping fixture to unload and change materials, which is time-consuming and has low efficiency. Therefore, a production tooling fixture is designed to solve the above problems. Content of the Utility Model

[0005] According to the above existing technical problems, the utility model provides a production tooling fixture, which is characterized by including a processing table, a base, a moving cylinder, a positioning plate, a positioning component, and a discharging component. The base is fixedly connected to the processing table. The moving cylinder is fixedly installed on the base through a fixing plate. The telescopic end of the moving cylinder is connected to the positioning plate. A positioning groove is provided on the positioning plate, and a plurality of support rods are arranged at intervals at the bottom of the positioning groove. The positioning component is installed in the installation groove provided on the base, and the discharging components are arranged on both sides of the base on the processing table.

[0006] The positioning component is composed of a positioning cylinder, a mounting plate, and suction cups. The positioning cylinder is installed in the installation groove on the base. The telescopic end of the positioning cylinder is equipped with the mounting plate, and a plurality of suction cups are installed at intervals on the mounting plate.

[0007] The discharging component is composed of a discharging cylinder and a top plate. The two discharging cylinders are installed on both sides of the base on the processing table, and the telescopic end of the discharging cylinder is equipped with the top plate.

[0008] The slider provided on the bottom surface of the positioning plate is slidably connected to the guiding groove provided on the base.

[0009] Specifically, the positioning groove is adapted to the rear wheel baffle.

[0010] Specifically, the top plate is located below the positioning groove of the positioning plate.

[0011] Specifically, the suction cup is connected to the air extraction pump through a pipeline. The pipeline passes through the through hole provided on the base, and the pipeline has a surplus to meet the requirement of the up and down movement of the suction cup.

[0012] Specifically, the position of each suction cup is located between two adjacent support rods. When the mounting plate moves upward, the suction cup passes through the through hole between two adjacent support rods and adheres to the bicycle accessory.

[0013] Specifically, contact sensors are installed on both side walls of the guide groove provided on the base to detect the position of the positioning plate and transmit information to the control chassis, and the controller controls the operation of the electronic device.

[0014] Specifically, the above-mentioned electronic device is electrically connected to the control chassis of the entire processing system to control the operation of the electronic components.

[0015] Advantages of the present utility model:

[0016] When the present utility model performs the labeling work on the rear wheel baffle, first place the rear wheel baffle into the positioning groove of the positioning plate, and then the moving cylinder controls the positioning plate to move to the labeling work area. After being detected by the contact sensor in the labeling work area, a signal is transmitted to the controller, and the positioning cylinder in the positioning component is controlled by the controller to start. The suction cup moves upward, passes through the through hole between two adjacent support rods and adheres to the bicycle accessory. Subsequently, the air extraction pump starts to suck the bicycle accessory through the suction cup for positioning. Then, the subsequent labeling device performs the labeling work. There is no need for manual operation to clamp the jig to position the workpiece to be processed, which reduces the labor intensity of workers and improves efficiency.

[0017] After the labeling is completed, the moving cylinder pushes the positioning plate to reset to the feeding area. After another contact sensor detects the positioning plate, a signal is transmitted to the controller to start the discharging cylinder. The discharging cylinder controls the top plate to move upward, and the top plate extends into the positioning groove to lift the rear wheel baffle out of the groove, which is convenient for manual removal of the baffle for discharging, and the operation is convenient. Description of the drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a production tooling fixture of the present utility model;

[0019] Figure 2 It is a schematic diagram of the structure of a production tooling fixture of the present utility model after the positioning plate moves to the labeling work area;

[0020] Figure 3 It is Figure 2 a schematic cross-sectional structure diagram of the positioning component of;

[0021] Figure 4 It is a schematic diagram of the structure when processing the rear wheel baffle with a production tooling fixture;

[0022] Figure 5 It is a schematic structural diagram during the unloading of a jig for production use.

[0023] As shown in the figure: 100. Labeling equipment, 111. Labeling paper, 101. Rear wheel baffle, 1. Processing table, 2. Base, 21. Installation groove, 22. Guide groove, 3. Moving cylinder, 31. Fixed plate, 4. Positioning plate, 41. Positioning groove, 42. Support rod, 51. Positioning cylinder, 52. Installation plate, 53. Suction cup, 54. Air extraction pump, 61. Unloading cylinder, 62. Top plate, 7. Contact sensor. Specific implementation manners

[0024] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model 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 thus cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, the technical features involved in different implementation manners of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] Embodiment 1

[0028] As shown in the figure, a base 2 is fixedly connected to the processing table 1. A moving cylinder 3 is fixedly installed on the base 2 through a fixing plate 31. The telescopic end of the moving cylinder 3 is connected to a positioning plate 4. A slider provided on the bottom surface of the positioning plate 4 is slidably connected to a guiding groove 22 provided on the base 2. A positioning groove 41 is provided on the positioning plate 4. The positioning groove 4 has openings on both sides. The positioning groove 41 is adapted to the rear wheel baffle 101. And a plurality of support rods 42 are arranged at intervals at the lower notch position of the positioning groove 41 for placing the rear wheel baffle 101 into the positioning groove 41 to play a supporting role.

[0029] A positioning assembly is installed in an installation groove 21 provided on the base 2. The positioning cylinder 51 in the positioning assembly is installed on the bottom of the installation groove. An installation plate 52 is installed at the telescopic end of the positioning cylinder 51. A plurality of suction cups 53 are installed on the installation plate 52 at intervals. The position of each suction cup 53 is located between two adjacent support rods 42. In this way, when the installation plate 52 moves upward, the suction cups 53 pass through the through holes between two adjacent support rods 42 and stick to the rear wheel baffle 101. And the suction cups 53 are connected to an air extraction pump 54 through a pipeline. Among them, the pipeline passes through a through hole provided on the base 2, and the pipeline has a surplus to meet the requirement of the up and down movement of the suction cups 53.

[0030] Discharging assemblies are arranged on both sides of the base 2 on the processing table 1. The discharging assemblies are composed of discharging cylinders 61 and top plates 62. The two discharging cylinders 61 are installed on the processing table 1. The telescopic ends of the discharging cylinders 61 are equipped with top plates 62. The top plates 62 are located below the notch of the positioning groove 41 of the positioning plate 4.

[0031] The electronic device used in this application is electrically connected to the control chassis of the entire labeling processing system. The operation of the electronic device is controlled by a controller in the control chassis. And in this application, contact sensors 7 are installed in the inner walls of both sides of the guiding groove 22 provided on the base 2 for detecting the position of the positioning plate 4.

[0032] Embodiment 2

[0033] When performing the labeling work on the rear wheel baffle 101, first place the rear wheel baffle 101 into the positioning groove 41 of the positioning plate 4, and then the moving cylinder 3 controls the positioning plate 4 to move to the labeling work area, such as Figure 4, after being detected by the contact sensor 7 at the left position in the guiding groove 22, a signal is transmitted to the controller, which controls the positioning cylinder 51 in the positioning assembly to start. The positioning cylinder 51 controls the mounting plate 52 to move upward. The suction cup 53 moves upward, passes through the through-hole between two adjacent support rods 42, and then adheres to the bottom surface of the rear wheel baffle 101. Subsequently, the air pump 54 is started to create negative pressure in the space formed by the suction cup 53 and the rear wheel baffle 101, thereby sucking the rear wheel baffle 101 to position it. Then, the labeling device 100 performs the labeling work. Compared with the current situation where manual operation of the clamping fixture is required for each labeling to position the workpiece to be processed, it reduces the labor intensity of workers and improves the processing and production efficiency;

[0034] After the labeling is completed, the moving cylinder 3 pushes the positioning plate 4 to reset to the feeding area, as Figure 5 , after the contact sensor 7 at the right position in the guiding groove 22 detects the positioning plate 4, a signal is transmitted to the controller to start the unloading cylinder 61. The unloading cylinder 61 controls the top plate 62 to move upward. The top plate 62 extends into the lower notch of the positioning groove 41 and lifts the rear wheel baffle 101 out of the groove, facilitating manual removal of the rear wheel baffle 101 for unloading, and the operation is convenient.

[0035] It should be noted that the labeling transmission device and the active take-up reel are used to transport the labeling paper 111, and the labeling paper 111 is positioned on the rear wheel baffle 101 through the positioning device in the labeling device 100. After the labeling paper 111 is closely attached to the position to be labeled on the rear wheel baffle 102, the labeling work is completed through the labeling device in the labeling device 100. This is the prior art, so the structure of the prior art is not shown in detail and described in detail in this application;

[0036] The contact sensor used in this application can adopt a pressure-type contact sensor, which mainly judges whether an object is in contact by measuring the magnitude of the pressure or force exerted by the object. This sensor usually includes a pressure-sensitive element. When an object exerts pressure, the element will deform or generate an electrical signal, and the sensor can receive this signal and judge whether the object is in contact. In this application, it is used to detect the position of the positioning plate 4.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Each component mentioned in the present invention is a common technology in the existing field. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A production tooling fixture, characterized in that It includes a processing table, a base, a movable cylinder, a positioning plate, a positioning assembly, and a unloading assembly. The processing table is fixedly connected to the base, and the movable cylinder is fixedly installed on the base through a fixing plate. The telescopic end of the movable cylinder is connected to the positioning plate. The positioning plate is provided with a positioning groove, and a plurality of support rods are arranged at intervals at the bottom of the positioning groove. The positioning assembly is installed in the installation groove provided on the base, and the unloading assembly is installed on both sides of the base on the processing table.

2. A production tooling fixture according to claim 1, characterized in that The positioning assembly consists of a positioning cylinder, a mounting plate and a suction cup. The positioning cylinder is installed in a mounting groove on a base. The telescopic end of the positioning cylinder is equipped with a mounting plate. A plurality of suction cups are installed on the mounting plate in an interval arrangement.

3. A production tooling fixture according to claim 1, characterized in that The unloading assembly is composed of a unloading cylinder and a top plate. Two unloading cylinders are installed on the processing table at both sides of the base, and the top plate is installed on the telescopic end of the unloading cylinder.

4. A production tooling fixture according to claim 1, characterized in that The sliding block arranged on the bottom surface of the positioning plate is slidably connected to the guiding groove arranged on the base.

5. A production tooling fixture according to claim 2, characterized in that The suction cup is connected to the air pump through a pipeline.

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