Material conveying equipment for detecting quartz crystal resonator

Abstract

The utility model relates to the technical field of quartz crystal resonators, in particular to material conveying equipment for detecting quartz crystal resonators, which comprises a conveying track, a detection station is arranged in the middle of the conveying track, and a distribution station and an unloading station are respectively arranged on two sides of the detection station on the conveying track. A conveying structure is arranged on the detection station, two ends of the conveying structure extend into the distribution station and the unloading station respectively, the conveying structure comprises three groups of conveying belts which are horizontally arranged at intervals, the position of the conveying belt located in the middle is fixed, and the other two groups of conveying belts can be fed, moved and adjusted towards the middle; the electrode detection device can be conveniently and vertically placed on a conveying track, the conveying capacity within the unit conveying length can be conveniently improved, meanwhile, all electrodes are exposed, and the comprehensiveness of electrode detection is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz crystal resonators, in particular to material conveying equipment for detecting quartz crystal resonators. Background Art

[0002] A quartz resonator is a device made using the principle that when the frequency of an electrical signal is equal to the natural frequency of a quartz crystal, the crystal resonator resonates due to the piezoelectric effect. It is a key component of crystal oscillators and narrowband filters. It consists of a quartz crystal (or rod), electrodes, a bracket, and a housing. After production is completed, when quality inspection is required, it is generally conveyed through the inspection area by a conveyor belt to facilitate inspection. However, due to the irregular structure of the quartz crystal resonator, it needs to be positioned correctly during transportation before inspection, and is generally placed flat. Its electrodes occupy a large area, so its conveying capacity per unit length is low. At the same time, this flat placement method is also prone to incomplete inspection of the bottom side of the inspection electrode due to obstruction. For this reason, a material conveying equipment is designed that can be conveniently placed vertically on a conveyor track to facilitate increasing the conveying capacity per unit length, while exposing all the electrodes to ensure comprehensive electrode inspection. It is used to inspect quartz crystal resonators. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the utility model provides a material conveying equipment for detecting quartz crystal resonators, which can be conveniently placed vertically on a conveying track, thereby increasing the conveying volume per unit conveying length. At the same time, all electrodes are exposed to ensure comprehensive electrode detection.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material conveying equipment for detecting quartz crystal resonators, comprising a conveying track, a detection station is arranged in the middle of the conveying track, and positions on both sides of the detection station on the conveying track are respectively provided with a feeding station and a unloading station, and the detection station is provided with a conveying structure with two ends extending into the feeding station and the unloading station respectively, and the conveying structure includes three groups of horizontally spaced conveyor belts, the conveyor belt located in the middle position is fixed, and the other two groups of conveyor belts can be moved and adjusted toward the middle, and also includes a driving mechanism that drives the conveying mechanism.

[0007] Preferably, the conveying mechanisms are provided in multiple groups, which are arranged in parallel and staggered in sequence, and the driving mechanism can synchronously drive the multiple groups of conveying mechanisms to operate together.

[0008] Preferably, it also includes a distance adjusting mechanism for adjusting the spacing between the three conveyor belts in the same group, wherein conveying wheels supporting the conveyor belt transmission are provided on both sides of the conveyor belt, and the three conveying wheels located on the same side are guided and slidably fitted by a conveying card shaft rotatably connected to the conveying track, and a middle limit seat fixedly connected to the conveying track is provided on the outside of the conveyor belt located in the middle position, and side limit seats slidably fitted with the conveying track are provided on the outside of the conveyor belt located on both sides, and the two middle limit seats at the bottom of the two conveyor belts in the middle position are fixedly connected by a middle connecting frame, and the two side limit seats located on the same side of the middle connecting frame are fixedly connected by a side connecting frame, and the distance adjusting mechanism includes a bidirectional screw rotatably connected to the middle connecting frame, and the two sides of the bidirectional screw are symmetrically threadedly connected to the two side connecting frames, and an adjusting button is fixedly installed on both sides of the bidirectional screw.

[0009] Preferably, the driving mechanism includes a driving member fixedly mounted on the conveying track, the output shaft of the driving member is fixedly connected to a conveying card shaft on one side, and two adjacent ones of the multiple conveying card shafts on the other side are connected through a transmission assembly.

[0010] Preferably, the conveying wheel is provided with a limiting groove adapted to the conveyor belt.

[0011] Preferably, a collecting bucket placed on a conveying track is provided on the conveying mechanism below the unloading station side.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides a material conveying device for detecting quartz crystal resonators, which has the following beneficial effects:

[0014] The material conveying equipment for detecting quartz crystal resonators uses three groups of conveyor belts arranged at intervals horizontally, so that the quartz crystal resonator can be placed vertically on the three conveyor belts, and the electrodes on both sides are respectively positioned between two adjacent conveyor belts for conveying, thereby increasing the conveying volume per unit conveying length and improving the comprehensiveness of detection. During the conveying process, since all electrodes are completely exposed, it is convenient to improve the comprehensiveness of the detection of the electrodes on the quartz crystal resonator. The conveyor belts on both sides can be used to feed the conveyor belt on the middle side of the clock, which is convenient for conveying quartz crystal resonators of different specifications. The material conveying equipment for detecting quartz crystal resonators can be conveniently placed vertically on the conveying track, thereby increasing the conveying volume per unit conveying length and exposing all electrodes to ensure comprehensiveness of electrode detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0017] Figure 3 It is a schematic structural diagram of the utility model from other perspectives;

[0018] Figure 4 It is a structural schematic diagram of the conveying structure of the utility model.

[0019] Markings in the attached figure: 1. Conveyor track; 2. Inspection station; 3. Material distribution station; 4. Unloading station; 5. Conveyor wheel; 6. Conveyor belt; 7. Conveyor shaft; 8. Limiting groove; 9. Middle limit seat; 10. Side limit seat; 11. Middle connecting frame; 12. Side connecting frame; 13. Bidirectional screw; 14. Adjusting button; 15. Driving part; 16. Transmission assembly; 17. Collecting barrel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example:

[0022] See also Figure 1-4 A material conveying equipment for detecting quartz crystal resonators includes a conveying track 1, a detection station 2 is arranged in the middle of the conveying track 1, a material distribution station 3 and a discharge station 4 are respectively arranged on both sides of the detection station 2 on the conveying track 1, and a conveying structure with two ends extending into the material distribution station 3 and the discharge station 4 respectively is provided on the detection station 2. The conveying structure includes three groups of horizontally spaced conveyor belts 6, the conveyor belt 6 located in the middle position is fixed, and the other two groups of conveyor belts 6 can be moved and adjusted toward the middle, and also includes a driving mechanism for driving the conveying mechanism.

[0023] Specifically, the conveying mechanism is arranged into multiple groups, and they are staggered in parallel in sequence. The driving mechanism can synchronously drive multiple groups of conveying mechanisms to operate together. The conveying structure is arranged into multiple groups, and they are staggered in parallel in sequence, which is convenient for simultaneously conveying quartz crystal resonators of synchronous specifications on different tracks. At the same time, the driving mechanism can improve the flexibility of starting and stopping by driving multiple groups of conveying mechanisms to transport together.

[0024] Specifically, it also includes a distance adjustment mechanism for adjusting the distance between the three conveyor belts 6 in the same group. Conveyor wheels 5 supporting the conveyor belt 6 are provided on both sides of the conveyor belt 6. The three conveyor wheels 5 on the same side are guided and slidably matched by a conveyor card shaft 7 rotatably connected to the conveyor track 1. The outside of the conveyor belt 6 in the middle position is provided with a middle limit seat 9 fixedly connected to the conveyor track 1. The outside of the conveyor belts 6 on both sides are provided with side limit seats 10 slidingly matched with the conveyor track 1. The two middle limit seats 9 at the bottom of the two conveyor belts 6 in the middle position are fixedly connected by a middle connecting frame 11. The two conveyor wheels 5 on the same side of the middle connecting frame 11 are fixedly connected. The side limit seats 10 are fixedly connected by side connecting frames 12. The distance adjustment mechanism includes a bidirectional screw 13 rotatably connected to the middle connecting frame 11. The two sides of the bidirectional screw 13 are symmetrically threadedly connected to the two side connecting frames 12. Adjustment buttons 14 are fixedly installed on both sides of the bidirectional screw 13. The bidirectional screw 13 can be driven to rotate by any one of the adjusting buttons 14, thereby driving the two side connecting frames 12 to move toward the middle or to both sides, and then driving the side limit seats 10 to move to both sides or to the middle, and then driving the conveyor belts 6 on both sides to move away from or closer to the conveyor belt 6 on the middle side. By arranging adjustment buttons 14 on both sides, the flexibility of adjustment is improved.

[0025] Specifically, the driving mechanism includes a driving member 15 fixedly mounted on the conveying track 1, the output shaft of the driving member 15 is fixedly connected to a conveying card shaft 7 on one side, and two adjacent conveying card shafts 7 on the other side are connected by a transmission component 16. Furthermore, the transmission component 16 can be set to a transmission form of a sprocket chain or a belt pulley. It is preferred to adopt a sprocket chain transmission form, which has higher transmission stability.

[0026] Specifically, a limiting groove 8 adapted to the conveyor belt 6 is provided on the conveying wheel 5. The setting of the limiting groove 8 can improve the transmission stability of the conveyor belt 6 and prevent the conveyor belt 6 from detaching from the conveying wheel 5.

[0027] Specifically, a collecting bucket 17 placed on the conveying track 1 is provided below the unloading station 4 on the conveying mechanism. The setting of the collecting bucket 17 facilitates the reception of the conveyed quartz crystal resonator.

[0028] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0029] It should be readily understood that "on," "over," and "above" in the present disclosure should be interpreted in the broadest context possible so that "on" means not only "directly on" but also includes the implication of "on" with intervening features or layers therebetween, and "over" or "above" includes not only the implication of "over" or "above" but also the implication of "over" or "above" with no intervening features or layers therebetween (i.e., directly on).

[0030] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0031] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0032] Finally, it should be noted that the above-described embodiments are merely intended for describing and illustrating, but not limiting, the technical solutions of the present application; even though the present application has been described in detail with reference to the above-described embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the above-described embodiments, or equivalently replace some or all of the technical features thereof; and such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A material conveying device for detecting quartz crystal resonators, characterized in that: The invention comprises a conveying track (1), wherein a detection station (2) is provided in the middle of the conveying track (1), a material distributing station (3) and a material unloading station (4) are respectively provided at positions on both sides of the detection station (2) on the conveying track (1), and a conveying structure with two ends extending into the material distributing station (3) and the material unloading station (4) is provided on the detection station (2), wherein the conveying structure comprises three groups of conveying belts (6) arranged at intervals horizontally, wherein the conveying belt (6) located in the middle position is fixed, and the other two groups of conveying belts (6) can be moved and adjusted toward the middle, and further comprises a driving mechanism for driving the conveying mechanism.

2. The material conveying device for detecting quartz crystal resonators according to claim 1, characterized in that: The conveying mechanisms are arranged in multiple groups and are arranged in parallel and staggered in sequence. The driving mechanism can synchronously drive the multiple groups of conveying mechanisms to operate together.

3. The material conveying device for detecting quartz crystal resonators according to claim 2, characterized in that: The invention also includes a spacing adjustment mechanism for adjusting the spacing between three conveyor belts (6) in the same group. Conveyor wheels (5) supporting the conveyor belts (6) are provided on both sides of the conveyor belts (6). The three conveyor wheels (5) on the same side are guided and slidably matched by conveyor clamping shafts (7) rotatably connected to the conveyor track (1). A middle limit seat (9) fixedly connected to the conveyor track (1) is provided on the outside of the conveyor belt (6) at the middle position. Side limit seats (10) slidably matched with the conveyor track (1) are provided on the outside of the conveyor belts (6) at both sides. 10), two middle limit seats (9) at the bottom of two conveyor belts (6) at the middle position are fixedly connected through a middle connecting frame (11), and two side limit seats (10) located on the same side of the middle connecting frame (11) are fixedly connected through a side connecting frame (12), and the distance adjustment mechanism includes a bidirectional screw (13) rotatably connected to the middle connecting frame (11), and the two sides of the bidirectional screw (13) are symmetrically threadedly connected to the two side connecting frames (12), and both sides of the bidirectional screw (13) are fixedly installed with adjustment buttons (14).

4. The material conveying device for detecting quartz crystal resonators according to claim 3, characterized in that: The driving mechanism comprises a driving member (15) fixedly mounted on a conveying track (1); an output shaft of the driving member (15) is fixedly connected to a conveying card shaft (7) on one side; and two adjacent conveying card shafts (7) on the other side are connected in transmission via a transmission assembly (16).

5. The material conveying device for detecting quartz crystal resonators according to claim 4, characterized in that: The conveying wheel (5) is provided with a limiting groove (8) adapted to the conveying belt (6).

6. The material conveying device for detecting quartz crystal resonators according to claim 5, characterized in that: A material collecting bucket (17) placed on the conveying track (1) is provided on the conveying mechanism below the unloading station (4).

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