Automatic crystal oscillator frequency modulation feeding device

Abstract

The utility model discloses a crystal oscillator frequency modulation automatic feeding device which comprises a conveying frame, a linear motor is arranged on the conveying frame, a pushing body is movably connected to the linear motor, a moving groove is formed in the inner wall of the conveying frame, the two sides of the conveying groove are movably connected to the moving groove, the pushing body is connected to the conveying groove, and an automatic roller set is arranged in the conveying groove. The crystal oscillator disc is placed in the conveying groove, the two sides of the crystal oscillator disc abut against the automatic roller sets, and a lifting rotary conveying frame is arranged on the front side of the conveying frame. According to the utility model, the automatic roller group is arranged in the conveying groove on the conveying frame, the crystal oscillator disc passes through the material guide channel, the two sides of the crystal oscillator disc are conveyed through the automatic roller group, and when the crystal oscillator disc is conveyed to the lifting rotary conveying frame, the lifting rotary conveying frame ascends and receives the crystal oscillator disc, and the crystal oscillator disc on the transition frame is conveyed into the conveying belt; and the crystal oscillator disc is prevented from rubbing on the conveyor belt for a long time to cause static electricity and damage to the crystal oscillator on the crystal oscillator disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding devices, and in particular relates to a crystal oscillator frequency modulation automatic feeding device. Background Art

[0002] As one of the core components of electronic equipment, the frequency stability of the quartz crystal oscillator (crystal oscillator) is crucial to the performance of the system. In order to meet the needs of different applications or systems, it is often necessary to adjust the frequency of the crystal oscillator (frequency modulation).

[0003] However, the existing frequency modulation process often requires the crystal oscillators to be uniformly placed on the crystal oscillator disk. This step usually adopts the manual loading method, which requires a lot of manpower and time. Especially in a large-scale production environment, this method is extremely inefficient and cannot meet the needs of rapid production. Manual operation is inevitably prone to omissions, such as inaccurate placement of the crystal oscillator disk, resulting in damage to the crystal oscillator, etc., which will affect the subsequent detection and adjustment process. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing frequency modulation process often requires the crystal oscillator to be uniformly placed on the crystal oscillator disk. This step usually adopts the method of manual loading, which requires a lot of manpower and time. Especially in a large-scale production environment, this method is extremely inefficient and cannot meet the needs of rapid production. Manual operation is inevitably prone to omissions, such as inaccurate placement of the crystal oscillator disk, resulting in damage to the crystal oscillator, etc., all of which will affect the subsequent detection and adjustment process. A crystal oscillator frequency modulation automatic loading device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crystal oscillator frequency modulation automatic feeding device, comprising a conveying frame, on which a linear motor is arranged, a pushing body is movably connected to the linear motor, a movable groove is arranged on the inner wall of the conveying frame, and the two sides of the conveying groove are movably connected to the movable groove, the pushing body is connected to the conveying groove, an automatic roller group is arranged in the conveying groove, the crystal oscillator disk is placed in the conveying groove, and the two sides abut against the automatic roller group, and a lifting and rotating conveying frame is arranged on the front side of the conveying frame.

[0006] As a further description of the above technical solution:

[0007] A plurality of connecting rods are arranged at the bottom of the pushing body, and the connecting rods are connected to the conveying groove.

[0008] As a further description of the above technical solution:

[0009] A material guiding channel is arranged in the conveying trough.

[0010] As a further description of the above technical solution:

[0011] The lifting and rotating conveying frame includes a connecting plate, a first lifting cylinder, a second lifting cylinder and a transition frame, the first lifting cylinder and the second lifting cylinder are respectively connected to the connecting plate, and the transition frame is connected to the top of the first lifting cylinder and the second lifting cylinder.

[0012] As a further description of the above technical solution:

[0013] Connecting shafts are arranged on both sides of the transition frame, and the connecting shafts are rotatably connected to the supporting frame.

[0014] As a further description of the above technical solution:

[0015] The inner side wall of the transition frame is provided with a transmission wheel.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] In the utility model, an automatic roller group is arranged in the conveying groove on the conveying frame, and the crystal oscillator disk is passed through the material guide channel and the automatic roller groups on both sides for conveyance. When it is conveyed to the lifting and rotating conveying frame, the lifting and rotating conveying frame rises to receive the crystal oscillator disk, and then the second lifting cylinder continues to rise, so that the two ends of one side of the transition frame rotate on the supporting frame, and the crystal oscillator disk on the transition frame is conveyed to the conveyor belt and moved to the bottom of the detection position through the conveyor belt, so as to avoid the crystal oscillator disk from rubbing on the conveyor belt for a long time and causing static electricity, which may damage the crystal oscillator on the crystal oscillator disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A three-dimensional crystal oscillator frequency modulation automatic feeding device Figure 1 .

[0020] Figure 2 A three-dimensional crystal oscillator frequency modulation automatic feeding device Figure 2 .

[0021] Legend:

[0022] 1-transmission frame; 2-linear motor; 3-propelling body; 4-moving slot; 5-transmission slot; 6-crystal oscillator disk; 7-lifting and rotating transmission frame; 71-connecting plate; 72-first lifting cylinder; 73-second lifting cylinder; 74-transition frame; 8-connecting rod; 9-material guiding channel; 10-connecting shaft; 11-support frame; 12-transmission wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0028] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1-2 The utility model provides a technical solution: a crystal oscillator frequency modulation automatic feeding device, comprising a conveying frame 1, on which a linear motor 2 is arranged, a pushing body 3 is movably connected to the linear motor 2, a movable groove 4 is arranged on the inner wall of the conveying frame 1, and both sides of the conveying groove 5 are movably connected to the movable groove 4, the pushing body 3 is connected to the conveying groove 5, an automatic roller group is arranged in the conveying groove 5, a crystal oscillator disk 6 is placed in the conveying groove 5, and both sides abut against the automatic roller group, and a lifting and rotating conveying frame 7 is arranged on the front side of the conveying frame 1.

[0030] A plurality of connecting rods 8 are provided at the bottom of the pushing body 3 , and the connecting rods 8 are connected to the conveying trough 5 .

[0031] A material guiding channel 9 is arranged in the conveying trough 5 .

[0032] The lifting and rotating conveying frame 7 includes a connecting plate 71, a first lifting cylinder 72, a second lifting cylinder 73 and a transition frame 74. The first lifting cylinder 72 and the second lifting cylinder 73 are respectively connected to the connecting plate 71, and the transition frame 74 is connected to the top of the first lifting cylinder 72 and the second lifting cylinder 73.

[0033] The transition frame 74 is provided with connecting shafts 10 on both sides, and the connecting shafts 10 are rotatably connected to the support frame 11 to ensure the stability of the transition frame during the rotation process.

[0034] The inner wall of the transition frame 74 is provided with a transmission wheel 12 to improve the transmission efficiency of the crystal oscillator disk.

[0035] Working principle: By setting an automatic roller group in the conveying groove on the conveying rack, the crystal oscillator disk passes through the material guide channel and the automatic roller group on both sides for transmission. When it is transmitted to the lifting and rotating conveyor rack, the lifting and rotating conveyor rack rises and catches the crystal oscillator disk. Then the second lifting cylinder continues to rise, so that the two ends of one side of the transition rack rotate on the support frame, and the crystal oscillator disk on the transition rack is transmitted to the conveyor belt and moved to the bottom of the detection position through the conveyor belt to avoid the crystal oscillator disk from rubbing on the conveyor belt for a long time, causing static electricity and damaging the crystal oscillator on the crystal oscillator disk.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crystal oscillator frequency modulation automatic feeding device, characterized in that: It includes a conveying frame, on which a linear motor is arranged, a pushing body is movably connected to the linear motor, a movable groove is arranged on the inner wall of the conveying frame, both sides of the conveying groove are movably connected to the movable groove, the pushing body is connected to the conveying groove, an automatic roller group is arranged in the conveying groove, a crystal oscillator disk is placed in the conveying groove, and both sides abut against the automatic roller group, and a lifting and rotating conveying frame is arranged on the front side of the conveying frame.

2. The crystal oscillator frequency modulation automatic feeding device according to claim 1 is characterized in that: A plurality of connecting rods are arranged at the bottom of the pushing body, and the connecting rods are connected to the conveying groove.

3. The crystal oscillator frequency modulation automatic feeding device according to claim 2 is characterized in that: A material guiding channel is arranged in the conveying trough.

4. The crystal oscillator frequency modulation automatic feeding device according to claim 1 is characterized in that: The lifting and rotating conveying frame includes a connecting plate, a first lifting cylinder, a second lifting cylinder and a transition frame, the first lifting cylinder and the second lifting cylinder are respectively connected to the connecting plate, and the transition frame is connected to the top of the first lifting cylinder and the second lifting cylinder.

5. The crystal oscillator frequency modulation automatic feeding device according to claim 4 is characterized in that: Connecting shafts are arranged on both sides of the transition frame, and the connecting shafts are rotatably connected to the supporting frame.

6. The crystal oscillator frequency modulation automatic feeding device according to claim 5, characterized in that: The inner side wall of the transition frame is provided with a transmission wheel.

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