A semi-automatic loading and unloading device for LCOS chip clamp

Abstract

A kind of semi-automatic loading and unloading device for LCOS chip clamp, it is related to LCOS chip processing technical field, the LCOS chip clamp includes clamp base and the detachable upper cover of clamp, the semi-automatic loading and unloading device includes: bottom plate, it is horizontally arranged, two slide rails are fixedly installed on the bottom plate in parallel;The article mechanism is fixedly installed on the bottom plate and is located between two slide rails, the clamp base is placed on the article mechanism;Carrying mechanism includes two lifting assemblies corresponding to two slide rails and is slidably connected, the clamp upper cover is placed between two lifting assemblies, the movement track of two lifting assemblies and clamp upper cover is located outside the article mechanism;And drive mechanism is arranged on the bottom plate, the power output end of the drive mechanism is connected with two lifting assemblies;Simple and convenient operation can quickly complete the assembly of clamp upper cover and clamp base, without manual handling, improve work efficiency, and also avoid the occurrence of knock, safety accident of bruising.

Description

Technical Field

[0001] This utility model relates to the field of LCOS chip processing technology, specifically to a semi-automatic loading and unloading device for LCOS chip fixtures. Background Technology

[0002] Currently, the curing of frame adhesives in the industry is mainly divided into two categories based on different chip design requirements: UV curing and thermosetting. The UV curing process uses UV adhesive, which can be cured by applying a certain pressure and exposing it to UV light; while thermosetting frame adhesives require applying stable pressure to the substrate for a certain period of time (usually provided by airbags) and heating it according to a certain temperature gradient to achieve reliable curing and meet process requirements.

[0003] Therefore, thermosetting processes require corresponding thermosetting fixtures. Since compressed air needs to be filled into the airbag during operation, the pressure is relatively high. Excessive deformation can lead to a decrease in product yield or even scrap. To resist deformation and ensure safety, the fixtures are often very heavy. When loading and unloading the fixtures, the top cover needs to be lifted as a whole. Currently, this is generally done manually, which requires a high level of physical strength. Repeated loading and unloading will make the workers exhausted, reduce work efficiency, and can also easily cause accidents such as bumps and crushes during the loading and unloading process. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a semi-automatic loading and unloading device for LCOS chip fixtures, so as to solve the problems of the fixture cover of LCOS chip fixtures being difficult to move, low working efficiency, and easy to cause safety risks in the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A semi-automatic loading and unloading device for an LCOS chip fixture, the LCOS chip fixture including a fixture base and a fixture cover detachably connected thereto, the semi-automatic loading and unloading device comprising:

[0007] The base plate is horizontally arranged, and two slide rails are fixedly installed on the base plate in parallel.

[0008] A storage mechanism is fixedly mounted on a base plate and located between two slide rails, with the clamp base placed on the storage mechanism;

[0009] A conveying mechanism includes two lifting assemblies that are slidably connected to two slide rails in a one-to-one correspondence. A clamp cover is positioned between the two lifting assemblies, and the movement trajectories of the two lifting assemblies and the clamp cover are located outside the placement mechanism; and

[0010] The drive mechanism is mounted on the base plate, and the power output end of the drive mechanism is connected to the two lifting components.

[0011] Compared with the prior art, this utility model has the following advantages: In use, first raise the two lifting components to the same height, then place the clamp cover and clamp base between the two lifting components and on the placement mechanism respectively. Then, start the drive mechanism to push the two lifting components to move until the clamp cover moves directly above the clamp base. Then, start the lifting components again to drive the clamp cover to fall and assemble it with the clamp base using several bolts. The operation is simple and convenient, and the assembly of the clamp cover and clamp base can be completed quickly without manual handling, which improves work efficiency and avoids the occurrence of safety accidents such as bumps and crushes.

[0012] Preferably, each lifting assembly includes a plurality of telescopic cylinders spaced apart along the length of the corresponding slide rail. Each telescopic cylinder is slidably connected to the corresponding slide rail via a sliding seat. Each telescopic cylinder is fitted with a fixing frame, which is fixedly connected to the sliding seat. The fixing frames of two adjacent telescopic cylinders are fixedly connected by a connecting plate. The plurality of telescopic cylinders of the two lifting assemblies are arranged opposite each other in pairs. Each telescopic cylinder has a support member on its telescopic end. The clamp cover is placed between the plurality of support members of the two lifting assemblies. The power output end of the drive mechanism is connected to the fixing frames on the two oppositely arranged telescopic cylinders located close to it.

[0013] Preferably, each of the support members includes a mounting block that is fixedly mounted on the telescopic end of the telescopic cylinder by a fixing plate in a direction perpendicular to the slide rail. A sliding through hole is provided in the mounting block along its arrangement direction. The telescopic block is slidably passed through the inner and outer sides of the sliding through hole. A limiting member is provided between the mounting block and the telescopic block.

[0014] Preferably, the telescopic block has a positioning hole at the upper part of one end facing outward from the two slide rails, and the limiting member includes a fixing pin that is vertically and freely disposed between the upper part of the mounting block and the inner and outer sides of the sliding through hole, and the fixing pin is used to engage with the positioning hole.

[0015] Preferably, the drive mechanism includes a single-axis driver disposed between the two slide rails along the arrangement direction of the two slide rails and a connector connected to the power output end of the single-axis driver. The connector is fixedly connected to a fixed frame on two oppositely arranged telescopic cylinders located close to it.

[0016] Preferably, the connector includes a connecting block fixedly connected to the power output end of the single-axis drive and two connecting plates fixedly connected one-to-one between the connecting block and the two corresponding fixed frames.

[0017] Preferably, the placement mechanism includes a placement seat fixedly mounted on the upper part of the base plate, and the clamp base is placed on the upper part of the placement seat.

[0018] Preferably, the single-axis driver is provided with two photoelectric limit switches spaced apart, and a baffle plate is vertically fixedly installed on the lower part of one side of the connecting block. The two photoelectric limit switches are signal connected to the single-axis driver, and the baffle plate is used to cooperate with the two photoelectric limit switches respectively to control the operating state of the single-axis driver.

[0019] Preferably, each of the lifting assemblies has two telescopic cylinders.

[0020] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of one embodiment of the present invention.

[0022] Figure 2 for Figure 1 A magnified view of part I.

[0023] Figure 3 for Figure 1 A magnified view of part II.

[0024] Figure 4 for Figure 2 A schematic diagram of the structure of the expansion block.

[0025] The numbers in the diagram are as follows: 1. Base plate; 11. Slide rail; 2. Single-axis driver; 21. Photoelectric limit switch; 22. Baffle plate; 23. Connecting block; 3. Connecting plate; 4. Telescopic cylinder; 41. Sliding seat; 42. Fixing frame; 43. Connecting plate; 5. Mounting block; 51. Sliding through hole; 52. Telescopic block; 53. Positioning hole; 54. Fixing pin; 55. Fixing plate; 6. Placement seat; 7. Fixture cover; 8. Fixture base. Detailed Implementation

[0026] To make the technical means, creative features, achieved objectives and functions of this utility model clearer and easier to understand, the utility model will be further described below with reference to the accompanying drawings and specific embodiments:

[0027] like Figure 1As shown, an embodiment of this utility model provides a semi-automatic loading and unloading device for an LCOS chip fixture. The LCOS chip fixture includes a fixture base 8 and a fixture cover 7 detachably connected thereto. The semi-automatic loading and unloading device includes: a base plate 1, which is horizontally arranged, and two slide rails 11 are fixedly mounted parallel to each other on the base plate 1; a placement mechanism, which is fixedly mounted on the base plate 1 and located between the two slide rails 11, with the fixture base 8 placed on the placement mechanism; a conveying mechanism, which includes two lifting components that are slidably connected to the two slide rails 11 in a one-to-one correspondence, with the fixture cover 7 placed between the two lifting components, and the movement trajectory of the two lifting components and the fixture cover 7 located outside the placement mechanism; and a drive mechanism, which is disposed on the base plate 1, with the power output end of the drive mechanism connected to the two lifting components.

[0028] First, raise the two lifting components to the same height. Then, place the clamp cover 7 and the clamp base 8 between the two lifting components and on the placement mechanism, respectively. Then, start the drive mechanism to push the two lifting components to move until the clamp cover 7 moves directly above the clamp base 8. Then, start the lifting components again to lower the clamp cover 7 and assemble it with the clamp base 8 using several bolts. The operation is simple and convenient, and the assembly of the clamp cover 7 and the clamp base 8 can be completed quickly without manual handling, which improves work efficiency and avoids safety accidents such as bumps and crushes.

[0029] like Figure 1-2 as well as Figure 4 As shown, according to another embodiment of the present invention, the semi-automatic loading and unloading device for LCOS chip fixture further optimizes the lifting components. Each lifting component includes a plurality of telescopic cylinders 4 arranged at intervals along the length direction of the corresponding slide rail 11. Each telescopic cylinder 4 is slidably connected to the corresponding slide rail 11 through a sliding seat 41. Each telescopic cylinder 4 is fitted with a fixing frame 42 fixedly connected to the sliding seat 41. The fixing frames 42 of two adjacent telescopic cylinders 4 are fixedly connected to each other through a connecting plate 43. Through the cooperation of the fixing frame 42 and the connecting plate 43, the synchronous movement of the plurality of telescopic cylinders 4 is realized. The plurality of telescopic cylinders 4 of the two lifting components are arranged opposite each other in pairs. Each telescopic cylinder 4 is provided with a support member on its telescopic end. The fixture cover 7 is placed between the plurality of support members of the two lifting components. The power output end of the drive mechanism is connected to the fixing frame 42 on the two adjacent opposite telescopic cylinders 4. Preferably, there are two telescopic cylinders 4 in each lifting component.

[0030] The telescopic cylinder 4 is supplied with air from an external air source, and all the telescopic cylinders 4 in the two lifting assemblies move synchronously. This control method and implementation principle are existing technologies and will not be described in detail here. At the same time, the telescopic cylinder 4 is equipped with a self-locking device to prevent the telescopic cylinder 4 from moving freely due to power failure or air failure during use, which could cause the clamp cover 7 to fall off.

[0031] Each of the aforementioned support members includes a mounting block 5 fixedly mounted on the telescopic end of the telescopic cylinder 4 via a fixing plate 55 in a direction perpendicular to the slide rail 11. A sliding through hole 51 is provided in the mounting block 5 along its arrangement direction. A telescopic block 52 is slidably passed through the inner and outer sides of the sliding through hole 51. A limiting member is provided between the mounting block 5 and the telescopic block 52.

[0032] The telescopic block 52 has a positioning hole 53 on the upper part of one end facing the outside of the two slide rails 11. The limiting member includes a fixing pin 54 that is vertically and freely disposed between the upper part of the mounting block 5 and the inner and outer sides of the sliding through hole 51. The fixing pin 54 is used to engage with the positioning hole 53.

[0033] When in use, each telescopic block 52 needs to be pulled out towards the direction between the two slide rails 11 until the positioning hole 53 and the fixing pin 54 are aligned. Then, the fixing pin 54 is inserted into the positioning hole 53 to fix the position of the telescopic block 52. Finally, the clamp cover 7 is placed on the four telescopic blocks 52.

[0034] like Figure 1 As shown, according to another embodiment of the present invention, the semi-automatic loading and unloading device for LCOS chip fixture preferably includes a driving mechanism comprising a single-axis driver 2 arranged between the two slide rails 11 along the arrangement direction of the two slide rails 11 and a connecting member connected to the power output end of the single-axis driver 2. The connecting member is fixedly connected to a fixed frame 42 on two adjacent telescopic cylinders 4.

[0035] The connector includes a connecting block 23 fixedly connected to the power output end of the single-axis driver 2, and two connecting plates 3 fixedly connected one-to-one between the connecting block 23 and the two corresponding fixed frames 42.

[0036] The single-axis drive 2 generally consists of a ball screw, a slider, a linear guide, a sensor, and a motor accessory. It transmits external control signals to the motor accessory through the sensor, causing the motor accessory to drive the screw to rotate, thereby driving the slider connected to the screw to move along the linear guide. The specific structure, connection method, and implementation principle of the above-mentioned components in the single-axis drive 2 are all existing technologies and will not be described in detail here. The connecting block 23 is fixedly connected to the slider.

[0037] like Figure 1As shown, according to another embodiment of the present invention, the semi-automatic loading and unloading device for LCOS chip fixture preferably includes a placement seat 6 fixedly installed on the upper part of the base plate 1, and the fixture base 8 is placed on the upper part of the placement seat 6.

[0038] like Figure 1 as well as Figure 3 As shown, according to another embodiment of the present invention, the semi-automatic loading and unloading device for LCOS chip fixture is preferably provided with two photoelectric limit switches 21 spaced apart on the single-axis driver 2, and a baffle plate 22 is vertically fixedly installed on the lower part of one side of the connecting block 23. The two photoelectric limit switches 21 are signal connected to the single-axis driver 2, and the baffle plate 22 is used to cooperate with the two photoelectric limit switches 21 respectively to control the operating state of the single-axis driver 2.

[0039] One photoelectric limit switch 21 is positioned close to the placement base 6, and the other photoelectric limit switch 21 is positioned away from the placement base 6. When the single-axis drive 2 is activated, it drives the four telescopic cylinders 4 to move synchronously through the connecting block 23 and the two connecting plates 3 until the fixture cover 7 is directly above the fixture base 8. At this time, the baffle plate 22 triggers the photoelectric limit switch 21 positioned close to the placement base 6, causing the single-axis drive 2 to stop working. Then, the fixture cover 7 is assembled with the fixture base 8. Conversely, the fixture cover 7 is disassembled from the fixture base 8, and then the single-axis drive 2 is activated to move the fixture cover 7 away from the fixture base 8 until the baffle plate 22 triggers the photoelectric limit switch 21 positioned away from the placement base 6, and the single-axis drive 2 stops working.

[0040] Furthermore, the specific structure and operating principle of the photoelectric limit switch 21, as well as its working principle in conjunction with the baffle plate 22 to control the single-axis driver 2 to stop working, are all existing technologies and will not be described in detail here.

[0041] The working principle of this utility model is as follows: First, the telescopic ends of the four telescopic cylinders 4 are raised to the same height. Then, each telescopic block 52 is pulled out towards the direction between the two slide rails 11 until the positioning hole 53 and the fixing pin 54 are aligned. Next, the fixing pin 54 is inserted into the positioning hole 53 to fix the position of the telescopic block 52. Then, the clamp cover 7 is placed on the four telescopic blocks 52, and the clamp base 8 is placed on the placement seat 6. Then, the single-axis driver 2 is activated, driving the four telescopic cylinders 4 to move synchronously through the connecting block 23 and the two connecting plates 3, until the clamp cover 7 is directly above the clamp base 8. At this time, the baffle plate... 22 triggers the photoelectric limit switch 21 located near the placement seat 6, causing the single-axis drive 2 to stop working. Then, it controls the four telescopic cylinders 4 to descend, so as to assemble the fixture cover 7 and the fixture base 8 with several bolts. Conversely, it disassembles the fixture cover 7 and the fixture base 8, and starts the single-axis drive 2 to move the fixture cover 7 away from the fixture base 8 until the baffle 22 triggers the photoelectric limit switch 21 located away from the placement seat 6, and the single-axis drive 2 stops working. The above-mentioned starting of the single-axis drive 2 and the raising and lowering of the telescopic cylinders 4 are all implemented by an external controller using a microcontroller or PLC, which is existing technology and will not be described in detail here.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A semi-automatic loading and unloading device for an LCOS chip fixture, the LCOS chip fixture comprising a fixture base (8) and a fixture cover (7) detachably connected thereto, characterized in that, The semi-automatic loading and unloading device includes: A base plate (1) is arranged horizontally, and two slide rails (11) are fixedly installed on the base plate (1) in parallel. The storage mechanism is fixedly installed on the base plate (1) and located between two slide rails (11), and the clamp base (8) is placed on the storage mechanism; The conveying mechanism includes two lifting assemblies that are slidably connected to two slide rails (11) in a one-to-one correspondence. The clamp cover (7) is placed between the two lifting assemblies, and the movement trajectories of the two lifting assemblies and the clamp cover (7) are located outside the placement mechanism; and The drive mechanism is mounted on the base plate (1), and the power output end of the drive mechanism is connected to the two lifting components.

2. The semi-automatic loading and unloading device for an LCOS chip fixture according to claim 1, characterized in that, Each of the lifting components includes a plurality of telescopic cylinders (4) spaced apart along the length of the corresponding slide rail (11). Each telescopic cylinder (4) is slidably connected to the corresponding slide rail (11) via a sliding seat (41). Each telescopic cylinder (4) is fitted with a fixing frame (42) fixedly connected to the sliding seat (41). The fixing frames (42) of two adjacent telescopic cylinders (4) are fixedly connected to each other via a connecting plate (43). The plurality of telescopic cylinders (4) of the two lifting components are arranged opposite to each other. Each telescopic cylinder (4) is provided with a support member at its telescopic end. The clamp cover (7) is placed between the plurality of support members of the two lifting components. The power output end of the drive mechanism is connected to the fixing frames (42) on the two adjacent telescopic cylinders (4).

3. A semi-automatic loading and unloading device for an LCOS chip fixture according to claim 2, characterized in that, Each of the aforementioned support members includes a mounting block (5) fixedly mounted on the telescopic end of the telescopic cylinder (4) via a fixing plate (55) in a direction perpendicular to the slide rail (11). A sliding through hole (51) is provided in the mounting block (5) along its arrangement direction. A telescopic block (52) is slidably provided between the inner and outer sides of the sliding through hole (51). A limiting member is provided between the mounting block (5) and the telescopic block (52).

4. A semi-automatic loading and unloading device for an LCOS chip fixture according to claim 3, characterized in that, The telescopic block (52) has a positioning hole (53) on the upper part of one end facing the outside of the two slide rails (11). The limiting member includes a fixing pin (54) that is vertically and freely disposed between the upper part of the mounting block (5) and the inner and outer sides of the sliding through hole (51). The fixing pin (54) is used to engage with the positioning hole (53).

5. A semi-automatic loading and unloading device for an LCOS chip fixture according to claim 2, characterized in that, The drive mechanism includes a single-axis driver (2) arranged between the two slide rails (11) along the arrangement direction of the two slide rails (11) and a connector connected to the power output end of the single-axis driver (2). The connector is fixedly connected to the fixing frame (42) on two adjacent telescopic cylinders (4).

6. A semi-automatic loading and unloading device for an LCOS chip fixture according to claim 5, characterized in that, The connector includes a connecting block (23) fixedly connected to the power output end of the single-axis driver (2) and two connecting plates (3) fixedly connected between the connecting block (23) and the corresponding two fixed frames (42).

7. A semi-automatic loading and unloading device for an LCOS chip fixture according to claim 1, characterized in that, The placement mechanism includes a placement seat (6) fixedly installed on the upper part of the base plate (1), and the clamp base (8) is placed on the upper part of the placement seat (6).

8. A semi-automatic loading and unloading device for an LCOS chip fixture according to claim 6, characterized in that, Two photoelectric limit switches (21) are spaced apart on the single-axis driver (2). A baffle plate (22) is vertically fixed on the lower part of one side of the connecting block (23). The two photoelectric limit switches (21) are signal connected to the single-axis driver (2). The baffle plate (22) is used to cooperate with the two photoelectric limit switches (21) respectively to control the operation state of the single-axis driver (2).

9. A semi-automatic loading and unloading device for an LCOS chip fixture according to claim 2, characterized in that, Each of the lifting assemblies has two telescopic cylinders (4).

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