A spring-loaded disk auxiliary loading jig

Abstract

The application discloses a clamp spring carrier auxiliary loading jig, which comprises a clamp spring carrier bearing base, an array pin plate and a pushing assembly. The array pin plate is fixedly connected to the clamp spring carrier bearing base, and a plurality of pins are arranged on the array pin plate. The pushing assembly is connected to the clamp spring carrier bearing base, and the pushing assembly is provided with a pushing block, which can be translated along the clamp spring carrier bearing base to push the clamp spring carrier placed on the array pin plate to move. The clamp spring carrier can be laid on the pushing assembly, and the pins of the pushing assembly can be inserted into each spring leaf hole of the clamp spring carrier to drive the spring leaf. When the pushing block pushes the clamp spring carrier, the clamping force of each spring leaf on the clamp spring carrier can be completely released, so that the base can be easily picked up from the clamp spring carrier. Finally, the loading operation can be automatically realized by configuring a transplanting device, manual loading and picking operations are reduced and removed, and the operability and operation efficiency of the base loading, picking and transplanting are improved.

Description

Technical Field

[0001] This invention relates to the field of crystal component processing equipment technology, and in particular to a spring-loaded carrier plate auxiliary loading fixture. Background Technology

[0002] Quartz crystal oscillators are precision time-frequency components used for frequency standardization and selection, made from quartz crystal wafers with piezoelectric effect and oscillation circuits. Due to their small size, light weight, high reliability, and excellent frequency stability, quartz crystal oscillators are widely used in industries and fields such as communications, medical, aerospace, and weaponry.

[0003] In the field of military crystal components, to avoid chip stress damage and electrical lead damage that may occur during substrate separation after processing, single bulk substrates are typically used for chip mounting and wire bonding of surface mount components. Therefore, a substrate-supporting clamping fixture is commonly used to hold the products to be processed. In chip mounting and bonding engineering, the fixture's side-mounted micro-spring clamping structure reliably secures and holds the bulk substrate, forming a suitable processing array. This enables automated batch processing of chip mounting and bonding without dislocation, resulting in high processing yield and efficiency. However, loading a single bulk substrate into the clamping tray requires pushing the side springs to insert it into the mounting hole. Therefore, the current substrate loading and transfer process often requires manual use of tweezers or other tools to hold the substrate and open the side springs before placing it in. This results in low loading and transfer efficiency, especially for ultra-small crystal oscillator products with SMD2520 or smaller packages. Manual picking and loading operations are even more difficult, and problems such as unreliable tweezer gripping during the opening of the side springs leading to product breakage, product scratches, and contamination introduced during manual operation reducing product cleanliness can occur.

[0004] In view of this, the present invention is hereby proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a spring-loaded tray auxiliary loading fixture to reduce and eliminate manual loading and picking operations, and improve the ease of operation and efficiency of base loading, picking and transplanting.

[0006] To achieve the above-mentioned objectives, this application provides the following technical solution:

[0007] A spring-loaded tray auxiliary loading fixture includes:

[0008] Spring-loaded carrier plate support base;

[0009] An array pin plate is fixedly connected to the spring-loaded carrier base, and a plurality of pins are provided on the array pin plate.

[0010] A pushing component is connected to the spring-loaded disk support base. The pushing component has a push block that can translate along the spring-loaded disk support base to push the spring-loaded disk placed on the array pin plate to move.

[0011] In one possible implementation, the pins are arranged in multiple rows and columns on the surface of the array pin plate.

[0012] In one possible implementation, the array pin plate has a working surface and a connecting surface, the pins are disposed on the working surface, and the connecting surface is fixedly connected to the spring-loaded carrier base.

[0013] In one possible implementation, fasteners are provided on the spring-loaded carrier base, and the fasteners are connected to the connecting surface.

[0014] In one possible implementation, the pushing assembly further includes a push block mounting base, a guide shaft, and a pushing component. The push block mounting base is connected to the spring-loaded carrier base. The push block mounting base has a guide hole, the guide shaft passes through the guide hole, and the guide shaft is connected to the push block. The pushing component is movably connected to the push block mounting base and can move along the spring-loaded carrier base to push the push block.

[0015] In one possible implementation, the pushing assembly includes two guide shafts, which are respectively disposed on both sides of the pushing component.

[0016] In one possible implementation, the clamping spring carrier auxiliary loading fixture further includes a return spring. A cap is provided at one end of the guide shaft away from the array pin plate. The return spring is sleeved on the guide shaft, with one end abutting against the cap and the other end abutting against the push block mounting seat.

[0017] Optionally, the push block mounting base is provided with a through threaded hole, the push component is provided with an external thread, and the push component is threadedly connected to the threaded hole.

[0018] Optionally, the pushing component is provided with a crank handle, and the spring-loaded carrier base is provided with a crank handle positioning bolt, which limits the rotation range of the crank handle.

[0019] Optionally, the edge of the spring-loaded carrier base is provided with a carrier positioning baffle, and the carrier positioning baffle is provided with a notch.

[0020] By adopting the above technical solution, the present invention has the following beneficial effects:

[0021] The spring-loaded carrier can be laid flat on the pushing assembly. The pins of the pushing assembly can be inserted into the spring holes on the spring-loaded carrier to pull the springs. When the push block pushes the spring-loaded carrier, the clamping force of each spring on the spring-loaded carrier can be completely released, so that the base can be easily picked up from the spring-loaded carrier. Ultimately, the batch loading and transplanting operation can be automated by configuring a transplanting device, reducing and eliminating manual loading and picking operations, and improving the ease of operation and efficiency of base loading, picking and transplanting.

[0022] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0023] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments and descriptions of the invention are used to explain the invention, but do not constitute an undue limitation of the invention. Obviously, the drawings described below are merely some embodiments, and those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0024] Figure 1 This is a top view of the spring-loaded tray support base of a spring-loaded tray auxiliary loading fixture provided by the present invention;

[0025] Figure 2 yes Figure 1 Side view;

[0026] Figure 3 yes Figure 1 The front view;

[0027] Figure 4 This is a top view of the array pin plate of a spring-loaded tray auxiliary loading fixture provided by the present invention;

[0028] Figure 5 yes Figure 4 Side view;

[0029] Figure 6 yes Figure 4 The front view;

[0030] Figure 7 This is a top view of the pushing assembly of a spring-loaded tray auxiliary loading fixture provided by the present invention;

[0031] Figure 8 yes Figure 7 Side view;

[0032] Figure 9 This is a cross-sectional schematic diagram of the pushing component of a spring-loaded tray auxiliary loading fixture provided by the present invention;

[0033] Figure 10This is a top view of a spring-loaded tray auxiliary loading fixture provided by the present invention;

[0034] Figure 11 yes Figure 10 Side view;

[0035] Figure 12 yes Figure 10 The front view;

[0036] Figure 13 This is a top view of a spring-loaded auxiliary loading fixture with a spring-loaded carrier plate mounted on it, as provided by the present invention.

[0037] Figure 14 This is a schematic diagram showing the crank handle rotated to the left side of the crank handle positioning bolt;

[0038] Figure 15 yes Figure 14 The corresponding state diagram of the clamping spring carrier;

[0039] Figure 16 This is a diagram showing the crank handle rotated to the right side of the crank handle positioning bolt;

[0040] Figure 17 yes Figure 16 The corresponding state diagram of the clamping spring carrier.

[0041] In the diagram, 1-bracket; 2-spring-loaded carrier base; 201-carrier positioning baffle; 202-crank handle positioning bolt; 3-array pin plate; 301-pin; 4-push assembly; 401-push block; 402-push block mounting base; 403-assembly mounting hole; 404-guide shaft; 405-reset spring; 406-guide hole; 407-push component; 408-threaded hole; 5-spring-loaded carrier; 51-spring.

[0042] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the invention in any way, but rather to illustrate the concept of the invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] In the description of this invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0045] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0046] See Figures 1 to 17 As shown in the illustration, this application provides an auxiliary loading fixture for a spring-loaded tray, comprising: a spring-loaded tray support base 2, an array pin plate 3, and a pushing assembly 4. The array pin plate 3 is fixedly connected to the spring-loaded tray support base 2, and a plurality of pins 301 are disposed on the array pin plate 3. The pushing assembly 4 is connected to the spring-loaded tray support base 2, and the pushing assembly 4 has a push block 401, which can translate along the spring-loaded tray support base 2 to push the spring-loaded tray 5 placed on the array pin plate 3 to move.

[0047] The spring-loaded carrier plate 5 can be laid flat on the array pin plate 3. The pins 301 of the array pin plate 3 can be inserted into the holes of each spring 51 on the spring-loaded carrier plate 5 to pull the spring 51. When the push block 401 pushes the spring-loaded carrier plate 5, the clamping force of each spring 51 on the spring-loaded carrier plate 5 can be completely released, so that the base can be easily picked up from the spring-loaded carrier plate 5. Finally, the batch loading and transfer operation can be automated by configuring a transfer device, reducing and eliminating manual loading and picking operations, and improving the ease of operation and efficiency of base loading, picking and transferring. It solves the problems of the original technology that the installation of bulk material bases can only be carried out by manual picking, loading and transfer operations. The manual operation, including base picking, positioning and adjustment, all require human intervention, resulting in low operation efficiency, product damage, and the introduction of contaminants and foreign matter that reduce product cleanliness.

[0048] The spring-loaded carrier auxiliary loading fixture of this application features an ingeniously designed fixture structure. By using the pins 301 on the array pin plate 3 to insert into the pry holes of the spring-loaded carrier 5, and in conjunction with the pushing component 4 to push the carrier displacement, the spring can be easily unlocked. This is convenient to operate and eliminates the need for manual use of tweezers or other tools to clamp the base and open the side spring. It solves the problems of unreliable tweezers gripping during the process of opening the side spring, which can lead to product breakage or scratches.

[0049] In one possible implementation, each of the pins 301 is distributed in multiple rows and columns on the surface of the array pin plate 3.

[0050] In this implementation scheme, the array pin plate 3 adopts a pin array design, with its pin array corresponding to the corresponding spring clip carrier plate 5's pry holes. This allows a corresponding pin 301 to be inserted into the pry hole of each spring clip on the carrier plate. When the push block 401 pushes the carrier plate to move, all pins 301 can simultaneously pry all spring clips, unlocking the entire tray of spring clips and completely releasing the clamping force of the spring 51. This allows the base to be easily picked up from the carrier plate, ultimately achieving batch automation of transfer and loading operations through the configuration of a transfer device. This reduces and eliminates manual operations for base picking, improving the ease of operation of base loading and transfer. It significantly improves operational efficiency and solves problems such as the reduction of product cleanliness due to the introduction of contaminants and excess material.

[0051] In one possible implementation, the array pin plate 3 has a working surface and a connecting surface. The pins 301 are disposed on the working surface, and the connecting surface is fixedly connected to the spring-loaded carrier base 2. Specifically, fasteners are disposed on the spring-loaded carrier base 2, and the fasteners are connected to the connecting surface.

[0052] In this implementation scheme, the connecting surface and the spring-loaded carrier plate base 2 are connected, thus eliminating the need for a connecting structure on the working surface. This ensures that the base surface with the pins 301 is flat, guaranteeing that the base spring-loaded carrier plate 5 is properly and evenly loaded and that all pins 301 can pass through the spring-loaded holes. Fasteners can be screws, which are installed on the connecting surface.

[0053] See Figures 7 to 12 As shown, in one possible implementation, the pushing assembly 4 further includes a push block mounting base 402, a guide shaft 404, and a pushing component 407. The push block mounting base 402 is connected to the spring-loaded carrier base 2. The push block mounting base 402 is provided with a guide hole 406. The guide shaft 404 passes through the guide hole 406 and is connected to the push block 401. The pushing component 407 is movably connected to the push block mounting base 402 and can move along the spring-loaded carrier base 2 to push the push block 401.

[0054] In this embodiment, the push block 401 is used to push the spring-loaded carrier plate 5 placed on the array pin plate 3, forming a horizontal displacement of the carrier plate, thereby actuating the spring tongue to unlock. The end of the guide shaft 404 may be provided with an external thread, and the push block 401 is provided with a connecting groove, the end of the guide shaft 404 being threaded into the connecting groove. The guide shaft 404 has a guiding function, allowing the push block 401 to translate along the length direction of the guide shaft 404.

[0055] See Figure 7As shown, in one possible implementation, the pushing component 4 includes two guide shafts 404, which are respectively disposed on both sides of the pushing component 407. By setting the two guide shafts 404 to limit the two ends of the pushing block 401, it is ensured that the pushing block 401 can move smoothly.

[0056] See Figure 7 As shown, in one possible implementation, the spring-loaded tray auxiliary loading fixture further includes a return spring 405. A cap is provided at one end of the guide shaft 404 away from the array pin plate 3. The return spring 405 is sleeved on the guide shaft 404, with one end abutting against the cap and the other end abutting against the push block mounting base 402.

[0057] In this implementation scheme, the outer diameter of the reset spring 405 should be slightly larger than the diameter of the guide hole 406 to ensure that the reset spring 405 cannot pass through the guide hole 406 and is always located between the cap body and the push block mounting seat 402, thereby realizing the function and role of pulling the push block 401 back to its original position after the push component 407 releases the push force, and finally making the clamping spring carrier 5 automatically return to the locked state.

[0058] See Figure 7 As shown, in one possible implementation, the push block mounting base 402 is provided with a through threaded hole 408, the push member 407 is provided with an external thread, and the push member 407 is threadedly connected to the threaded hole 408.

[0059] In this implementation scheme, the pusher component 407, threadedly connected to the threaded hole 408, has a self-positioning function. When the pusher component 407 is rotated clockwise, it pushes the pusher block 401, which in turn pushes the spring-loaded carrier plate 5. This allows the spring-loaded carrier plate 5 and the array pin plate 3 to move relative to each other, enabling all pins 301 to simultaneously actuate all the springs, thus unlocking the entire tray and completely releasing the clamping force of the spring plates 51. This allows the base to be easily picked up from the carrier plate, ultimately achieving batch automation of the transfer and loading operation through the configuration of a transfer device. This reduces and eliminates manual base picking operations, improving the ease of operation for base loading and transfer. It significantly improves operational efficiency and solves problems such as the reduction of product cleanliness due to the introduction of contaminants and excess material. When the pusher component 407 is rotated counterclockwise, the pusher block 401 returns to its original position under the action of the return spring 405.

[0060] See Figure 1 , Figure 11 and Figure 12 As shown, in one possible implementation, the pusher component 407 is provided with a crank handle, and the spring-loaded carrier base 2 is provided with a crank handle positioning bolt 202, which limits the rotation range of the crank handle.

[0061] In this implementation scheme, the fixture is equipped with a crank handle for convenient operation, and a crank handle positioning bolt 202 is provided on the spring-carrying plate support base 2 to limit the rotation range of the crank handle. One extreme of the crank handle's rotation range corresponds to the unlocking position of the entire spring-carrying plate. This facilitates operation.

[0062] The spring-loaded tray auxiliary loading fixture provided by this invention adopts a crank-handle positioning bolt 202 structure. The crank-handle positioning bolt 202 is installed on the spring-loaded tray support base 2 on the same side as the crank handle. Its height and length are matched with the crank handle rotation angle. When the crank handle is rotated clockwise to the limit post, the spring is fully released and unlocked; when the crank handle is rotated counterclockwise to the limit post, the spring is fully locked back. This design can ensure that the spring on the tray is fully unlocked or locked back to the correct position without manual judgment, making the operation convenient and quick. It also avoids damage to the pin 301 and the spring caused by excessive force, thus ensuring the service life of the fixture.

[0063] The spring-loaded carrier plate auxiliary loading fixture provided by this invention has a pushing component that: firstly, uses a crank handle to rotate and spirally push the spring-loaded carrier plate 5 to move, which is time-saving and labor-saving, and can easily push the push block 401 to overcome the multiple resistances when the entire plate's pins 301 actuate the spring, thus unlocking the entire spring-loaded carrier plate; secondly, the push block 401 can be a metal structure, with its length matched to the width of the spring-loaded carrier plate 5 to be unlocked, and has a certain thickness, so that the pushing surface of the push block 401 makes complete contact with the entire width of the carrier plate's side surface, allowing the push block 401 to... 1. When the carrier plate is pushed to move in the width direction, the displacement is uniform and consistent, so that all the pins 301 inserted into the spring-clamping holes move the springs in the same direction. This ensures that all springs can be fully unlocked, avoiding the phenomenon and problem of the base being unable to pick up the tray smoothly due to different spring displacements at different positions on the carrier plate. 2. A return spring 405 is designed between the push block 401 and the push block mounting base 402. When the crank is rotated clockwise, the push block 401 is pushed and the return spring is compressed. At this time, the carrier plate is pushed and displaced, and the springs on the carrier plate are unlocked. Conversely, when the crank is rotated counterclockwise, the return spring automatically pulls back the push block 401, the carrier plate is no longer under force, and the springs on the carrier plate are locked back into the clamping state. This design allows the spring-clamped carrier plate 5 to easily switch between unlocked and locked states by rotating the crank in different directions, making the loading, clamping, fixing, and removal of the base very convenient and significantly improving operating efficiency.

[0064] See Figure 13 As shown, the push assembly 4 is installed with screws on the left side of the spring carrier base 2 through the mounting hole 403 on it.

[0065] See Figure 1 , Figure 2 , Figure 13 and Figure 14As shown, in one possible implementation, the edge of the spring-loaded carrier base 2 is provided with a carrier positioning baffle 201, and the carrier positioning baffle 201 is provided with a notch.

[0066] Among them, a carrier plate positioning baffle 201 is provided on both sides of the spring carrier plate support base 2 along the length direction and on the side away from the push assembly 4.

[0067] When the spring carrier 5 is laid flat on the array pin plate 3, the spring carrier 5 is exposed through the notch, which makes it convenient for the operator to remove the spring carrier 5 through the notch.

[0068] See Figure 2 and Figure 3 As shown, in one possible implementation, a bracket 1 is also connected to the spring carrier base 2. The bracket 1 is used for the installation and support of the spring carrier base 2 and the array pin plate 3. At the same time, it supports the lower space formed by the spring carrier base 2, providing physical space for the cranking operation.

[0069] The following describes the usage of the spring-loaded carrier auxiliary loading fixture of this application:

[0070] See Figure 14 and Figure 15 As shown, in the initial state, the handle of the crank is located to the left of the crank positioning bolt 202, and the push block 401 is not pushed and is in its initial position. At this time, the spring carrier 5 to be operated is positioned according to the positioning range of the carrier positioning baffle 201 on the spring carrier carrier base 2, so that the spring array hole on the carrier 5 passes through the array pin 301 on the array pin plate 3, and the carrier is placed on the array pin plate 3. Then, the crank is rotated clockwise, at which time the bolt on the crank rotates to the right and protrudes, contacting and continuously pushing the push block 401. Further, the push block 401 contacts and continuously pushes the spring carrier 5 to move horizontally to the right. At this time, the array pin 301 that passes through the spring hole moves to the left relative to the carrier, thereby actuating the spring to move to the left. The crank 408 continues to rotate clockwise until its crank reaches the right side of the crank positioning bolt 202, see Figure 16 and Figure 17 As shown, at this time, the left-side clamping spring tongue inside the loading hole on the carrier plate is completely hidden in the clamping spring, completing the unlocking operation of the loading hole. Conversely, when the crank handle located on the right side of the positioning bolt 202 is rotated counterclockwise to the left side of the crank handle positioning bolt 202, the return spring 405 automatically pushes the guide shaft 404 to the left after returning to its original length, thereby pulling back the push block 401. The carrier plate is no longer under force, and the clamping spring on the carrier plate relocks and returns to the clamping state.

[0071] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A clip spring tray assist loading jig, characterized by, include: Spring-loaded carrier plate support base; An array pin plate is fixedly connected to the spring-loaded carrier base, and a plurality of pins are provided on the array pin plate. A pushing component is connected to the spring-loaded disk support base. The pushing component has a push block that can translate along the spring-loaded disk support base to push the spring-loaded disk placed on the array pin plate to move. The edge of the spring carrier plate is provided with a carrier plate positioning baffle. The carrier plate positioning baffle is provided with a notch. The spring array pin holes pass through the array pins on the array pin plate. The carrier plate positioning baffle is used to ensure that the spring carrier plate and the array pin plate can move relative to each other. The array pin plate has a working surface and a connecting surface. The pins are arranged on the working surface, and the connecting surface is fixedly connected to the spring-loaded carrier plate base. The spring carrier plate is laid flat on the array pin plate. The pins of the array pin plate are inserted into the holes of each spring on the spring carrier plate to pull the spring. When the push block pushes the spring carrier plate, the clamping force of each spring on the spring carrier plate is completely released.

2. The clip spring tray assist loading fixture of claim 1, wherein, The pins are arranged in multiple rows and columns on the surface of the array pin plate.

3. The clip spring tray assist loading fixture of claim 1, wherein, Fasteners are provided on the spring-loaded carrier base, and the fasteners are connected to the connecting surface.

4. The clip spring tray assist loading fixture of claim 1, wherein, The pushing assembly further includes a push block mounting base, a guide shaft, and a pushing component. The push block mounting base is connected to the spring-loaded carrier base. The push block mounting base is provided with a guide hole. The guide shaft passes through the guide hole and is connected to the push block. The pushing component is movably connected to the push block mounting base and can move along the spring-loaded carrier base to push the push block.

5. The clip spring tray assist loading fixture of claim 4, wherein, The pushing assembly includes two guide shafts, which are respectively disposed on both sides of the pushing component.

6. The clip spring tray assist loading fixture of claim 4, wherein, It also includes a reset spring. A cap is provided at one end of the guide shaft away from the array pin plate. The reset spring is sleeved on the guide shaft, with one end abutting against the cap and the other end abutting against the push block mounting seat.

7. The clip spring tray assist loading fixture of claim 4, wherein, The push block mounting base is provided with a through threaded hole, the push component is provided with an external thread, and the push component is threadedly connected to the threaded hole.

8. The clip spring tray assist loading fixture of claim 7, wherein, The pushing component is equipped with a crank handle, and the spring-loaded carrier base is equipped with a crank handle positioning bolt, which limits the rotation range of the crank handle.

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