Chip handle pre-installation device

Abstract

The application provides a preloading device for chip handle, which is used for preloading chip handle on a chip, and the chip is carried on a carrier mechanism, and the preloading device comprises a preloading mechanism and a preloading manipulator; the preloading mechanism comprises a preloading support, a carrying assembly, a transfer assembly and a pressing assembly; the carrying assembly is arranged on the preloading support in a liftable manner; the transfer assembly and the pressing assembly are arranged on the carrying assembly; the preloading manipulator is used for placing the chip handle on the transfer assembly; the carrying assembly drives the transfer assembly to move above the carrier mechanism used for carrying the chip; and the pressing assembly is used for pressing the chip handle on the transfer assembly on one end of the chip of the carrier mechanism. The scheme can greatly improve the work efficiency, accurately and safely preloads the chip handle on the chip, and improves the qualified rate of chip handle installation.

Description

TECHNICAL FIELD

[0001] The present application relates to the chip processing technical field, especially to a chip handle pre-assembly device. BACKGROUND

[0002] With the development of molecular biology theory and technology, chip technology has the advantages of high throughput, diversity, miniaturization and automation in detection. In the molecular detection of various pathogens, the genes of pathogens are often detected. Chip technology can qualitatively and quantitatively analyze the RNA and DNA of various pathogens, thereby helping the diagnostician to determine the type of disease and the degree of infection. Therefore, chip technology plays an increasingly important role in the diagnosis of infectious diseases and the screening of pathogens. The finished chip needs to be installed with a chip handle for convenient use, protection, and convenient taking and placing of the chip handle in application.

[0003] However, due to the small size and easy breakage of the chip, if the chip handle is installed on the chip by manual operation, not only the work is heavy and the work efficiency is low, but also the chip is easily contaminated, and the chip may be broken during the installation process due to the instability of human installation operation, resulting in failure or unqualified installation of the chip handle. SUMMARY

[0004] The purpose of the present application is to provide a chip handle pre-assembly device, which greatly improves the work efficiency and accurately and safely pre-assembles the chip handle on the chip, thereby improving the qualified rate of chip handle installation.

[0005] The purpose of the present application is achieved by adopting the following technical solutions:

[0006] The application provides a preloading device for chip handle, which is used for preloading chip handle on chip, and the chip is carried on a carrier mechanism, comprising: a preloading mechanism and a preloading manipulator; the preloading mechanism comprises a preloading support, a carrying assembly, a transfer assembly and a pressing assembly, the carrying assembly is arranged on the preloading support in a lifting manner, the transfer assembly and the pressing assembly are arranged on the carrying assembly, the preloading manipulator is used for placing chip handle on the transfer assembly, the carrying assembly drives the transfer assembly to move above the carrier mechanism for carrying chip, and the pressing assembly is used for pressing the chip handle on the transfer assembly on one end of the chip of the carrier mechanism. The beneficial effects of the technical scheme are that when the manipulator places the chip handle on the transfer assembly, due to the influence of the positioning of the manipulator, the transfer assembly arranged on the carrying assembly needs to be adjusted in the up-down position along with the carrying assembly arranged on the preloading support, so that the chip handle reaches a suitable height in the vertical direction, then the carrying assembly drives the transfer assembly to move to a suitable position above the carrier mechanism for carrying chip, and the chip handle on the transfer assembly is further pressed on the tail of the chip of the carrier mechanism by the pressing assembly, that is, the preloading support, the carrying assembly and the transfer assembly are used for moving the chip handle to the position above the chip and higher than the chip on the extension line of the length of the chip, the chip handle is preloaded on the chip by the pressing assembly, the product quality after preloading is good, the chip is not easy to be broken, the defect rate is low, the efficiency is high, and the probability of chip pollution is greatly reduced.

[0007] Preferably, the preloading support is provided with a lifting guide rail and a lifting driving mechanism, the carrying assembly is arranged on the lifting guide rail of the preloading support, and the lifting driving mechanism is used for driving the carrying assembly to lift. The beneficial effects of the technical scheme are that when the position of the carrying assembly needs to be adjusted upward, the carrying assembly is driven by the lifting driving mechanism to move upward along the lifting guide rail; and when the position of the carrying assembly needs to be adjusted downward, the carrying assembly is driven by the lifting driving mechanism to move downward along the lifting guide rail.

[0008] Preferably, the carrying assembly comprises a carrying support and a carrying plate, the carrying support is arranged on the lifting guide rail of the preloading support in a lifting manner, the carrying plate is arranged on the carrying support, and the transfer assembly and the pressing assembly are arranged on the carrying plate. The beneficial effects of the technical scheme are that the carrying support and the carrying plate are fixedly connected, the transfer assembly and the pressing assembly are arranged on the carrying plate, and when the carrying support moves upward or downward along with the lifting guide rail of the preloading support, the carrying plate moves together, so that the positions of the transfer assembly and the pressing assembly are also adjusted correspondingly.

[0009] Preferably, the lifting guide rail is located at the side of the pre-loading support. The beneficial effects of this technical solution are that the lifting guide rail is arranged at the side of the pre-loading support, which facilitates the placement of the chip carrier device and the pre-loading operation of the chip handle under the device.

[0010] Preferably, the transfer assembly comprises a transfer driving member and two adjacent transfer blocks, the two transfer blocks are close to each other, a chip handle accommodating portion is formed between the two transfer blocks for accommodating the chip handle, and the two transfer blocks are separated, the chip handle is removed from the chip handle accommodating portion, and the transfer driving member is used to drive the separation and closing of the two transfer blocks. The beneficial effects of this technical solution are that when the chip handle is about to be transported to the transfer assembly, the two transfer driving members drive the transfer blocks to close to accommodate the chip handle in the chip handle accommodating portion between the two transfer blocks; when the chip handle needs to leave the transfer assembly, the two transfer driving members drive the two transfer blocks to separate, so that the chip handle is removed from the chip handle accommodating portion, and the space part of the chip handle accommodating portion is closely matched with the chip handle, which can firmly accommodate the chip handle without damaging the chip handle.

[0011] Preferably, the transfer assembly further comprises two transfer supports, the transfer supports are arranged on the carrier assembly, the transfer supports are provided with transfer guide rails, the two ends of the transfer blocks are respectively arranged on the transfer guide rails of the two transfer supports, and the transfer driving member is used to drive the two transfer blocks to move along the extension direction of the transfer guide rails to separate or close. The beneficial effects of this technical solution are that the two transfer supports are symmetrically arranged, the two transfer blocks are symmetrically arranged, and the two transfer driving members are symmetrically arranged. When the two transfer driving members simultaneously drive the two transfer blocks to move along the extension direction of the transfer guide rails to separate or close, the two moving blocks move at the same speed, and the distance moved in the same time period is equal, so that the movement of the chip handle between the two transfer blocks is more stable, the chip handle does not tilt when falling, and the hole on the chip handle is more easily aligned with the tail of the chip.

[0012] Preferably, the press-fit assembly comprises a press-fit guide rail, a press-fit driving member and a press-fit block, the press-fit guide rail is arranged on the carrying assembly, the press-fit block is arranged on the press-fit guide rail, the press-fit driving member is used to drive the press-fit block to move along the press-fit guide rail to approach or move away from the transfer assembly, and the press-fit block is used to press fit the chip handle on the transfer assembly to one end of the chip of the carrier mechanism. The beneficial effects of this technical solution are that the carrier mechanism is located below the transfer assembly, when the chip handle needs to be pre-installed, the press-fit driving member drives the press-fit block to move along the press-fit guide rail in the direction of approaching the transfer assembly, so that the chip handle located on the transfer assembly is pre-installed to one end of the chip of the carrier mechanism; when the pre-installation of the chip handle is completed, the press-fit driving member drives the press-fit block to move along the press-fit guide rail in the direction of moving away from the transfer assembly, so that the press-fit block reaches the initial position.

[0013] Preferably, a press-fit inclined surface is arranged on the bottom surface of the press-fit block, when the press-fit driving member drives the press-fit block to approach the transfer assembly, the press-fit inclined surface of the press-fit block contacts the top end of the chip handle on the transfer assembly and gradually presses down the chip handle. The beneficial effects of this technical solution are that the bottom surface of the press-fit block is provided with a press-fit inclined surface, when the press-fit driving member drives the press-fit block to approach the transfer assembly, the press-fit inclined surface of the press-fit block first contacts the top end of the chip handle, and then continues to approach the chip handle and gradually presses down the chip handle, on the one hand, the chip handle is clamped on the tail of the chip from top to bottom, and on the other hand, the pressing force is gradually increased to protect the chip from being damaged or broken.

[0014] Preferably, the press-fit inclined surface of the press-fit block is adjacent to the end surface of the press-fit block facing the transfer assembly. The beneficial effects of this technical solution are that since the press-fit inclined surface of the press-fit block is mainly used to apply force to the chip handle placed on the transfer assembly, the press-fit inclined surface is adjacent to the end surface of the press-fit block facing the transfer assembly, which is convenient for nearby operation.

[0015] Preferably, the press-fit inclined surface of the press-fit block and the end surface of the press-fit block facing the transfer assembly are smoothly transitioned. The beneficial effects of this technical solution are that the press-fit inclined surface of the press-fit block and the end surface of the press-fit block facing the transfer assembly are smoothly transitioned, so as to ensure that the height change of the press-fit inclined surface relative to the same vertical direction is uniform when the press-fit block moves in the horizontal direction.

[0016] Preferably, a recess extending downward from the top end is arranged on the pre-installation support, when the carrying assembly rises and falls on the pre-installation support, a part of the carrying assembly passes through the recess of the pre-installation support. The beneficial effects of this technical solution are that the recess extending downward from the top end arranged on the lifting guide rail of the pre-installation support avoids the interference between the carrying assembly and the pre-installation support when the carrying assembly rises and falls. BRIEF DESCRIPTION OF DRAWINGS

[0017] The application will be further described below in conjunction with the drawings and embodiments.

[0018] Fig. 1 is a structural schematic view of a pre-assembly device of a chip handle provided by an embodiment of the application;

[0019] Fig. 2 is a structural schematic view of a pre-assembly robot provided by an embodiment of the application;

[0020] Fig. 3 is a structural schematic view of a carrier mechanism provided by an embodiment of the application;

[0021] In the figure: 30, pre-assembly device of a chip handle; 11, press-fitting driving member; 12, press-fitting block; 13, press-fitting guide rail; 14, bearing plate; 15, transfer block (1); 16, transfer support (1); 17, transfer driving member (1); 18, transfer block (2); 19, bearing support; 20, lifting guide rail; 21, lifting driving mechanism; 22, transfer driving member (2); 23, transfer guide rail (1); 24, transfer support (2); 25, transfer guide rail (2); 31, chip; 32, chip handle; 34, carrier mechanism. DETAILED DESCRIPTION

[0022] The application will be further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments described below or technical features thereof can be combined with each other to form new embodiments without conflict.

[0023] Referring to Figs. 1 to 3 An embodiment of the application provides a pre-assembly device 30 of a chip handle, which is used for pre-assembly of a chip handle 32 on a chip 31. The chip 31 is carried on a carrier mechanism 34. After the chip handle 32 is pre-assembled, the chip handle 32 is installed on the chip 31 through a press-fitting device. The pre-assembly device 30 of the chip handle comprises a pre-assembly robot and a pre-assembly mechanism.

[0024] The pre-assembly mechanism comprises a pre-assembly support, a bearing assembly, a transfer assembly and a press-fitting assembly. The bearing assembly is arranged on the pre-assembly support in a liftable manner. The transfer assembly and the press-fitting assembly are arranged on the bearing assembly. The pre-assembly robot is used for placing the chip handle 32 on the transfer assembly. The bearing assembly drives the transfer assembly to move above the carrier mechanism 34 for carrying the chip. The press-fitting assembly is used for press-fitting the chip handle 32 on the transfer assembly to one end of the chip of the carrier mechanism 34.

[0025] Therefore, when the manipulator 33 places the chip handle 32 on the transfer assembly, due to the influence of the positioning of the manipulator 33, the transfer assembly needs to be set on the carrying assembly. As the carrying assembly set on the pre-installed bracket adjusts its up and down position along the lifting guide rail 20, the chip handle 32 reaches a preset height in the vertical direction, and then the carrying assembly drives the transfer assembly to move to a suitable position above the carrier mechanism 34 that carries the chip 31, and further the chip handle 32 on the transfer assembly is pressed onto the tail of the chip 31 of the carrier mechanism 34 by the pressing assembly, that is, the pre-installed bracket, the carrying assembly and the transfer assembly are used to move the chip handle 32 to a suitable position directly above the chip 31 and above the chip on the extension line of the length of the chip 31. The chip handle 32 is pre-installed on the chip 31 by the pressing assembly to ensure that the product quality after installation is excellent, the chip 31 is not easy to be broken, the defect rate is low, the efficiency is high, and the probability of the chip 31 being contaminated is greatly reduced.

[0026] In one embodiment, the pre-assembled support is provided with a lifting rail 20 and a lifting drive mechanism 21. The support assembly is mounted on the lifting rail 20 of the pre-assembled support, and the lifting drive mechanism 21 is used to drive the support assembly up and down. When the position of the support assembly needs to be adjusted upward, the lifting drive mechanism 21 drives the support assembly upward along the lifting rail 20; when the position of the support assembly needs to be adjusted downward, the lifting drive mechanism 21 drives the support assembly downward along the lifting rail 20.

[0027] In a specific embodiment, the support assembly includes a support bracket 19 and a support plate 14. The support bracket 19 is movably mounted on the lifting guide rail 20 of the pre-installed support, the support plate 14 is mounted on the support bracket 19, and the transfer assembly and the press-fit assembly are mounted on the support plate 14. Because the support bracket 19 and the support plate 14 are fixedly connected, and the transfer assembly and the press-fit assembly are mounted on the support plate 14, when the support bracket 19 moves upward or downward along with the lifting guide rail 20 of the pre-installed support, the support plate 14 moves together, thereby adjusting the positions of the transfer assembly and the press-fit assembly accordingly.

[0028] In one embodiment, the lifting rail 20 is located on the side of the pre-installation bracket. This technical solution provides sufficient space below the device for placing the chip 31 carrier mechanism 34 and performing chip handle 32 pre-installation operations.

[0029] In one embodiment, the transfer assembly comprises a transfer drive (1) 17 and a transfer drive (2) 22, and a transfer block (1) 15 and a transfer block (2) 18 arranged adjacent to each other, the transfer block (1) 15 and the transfer block (2) 18 are close to each other, and a chip handle accommodating portion for accommodating the chip handle 32 is formed between the transfer block (1) 15 and the transfer block (2) 18, the chip handle 32 is removed from the chip handle accommodating portion after the transfer block (1) 15 and the transfer block (2) 18 are separated, and the chip handle 32 can be partially inserted into one end of the chip 31 by gravity, the transfer drive (1) 17 and the transfer drive (2) 22 drive the separation and the close of the transfer block (1) 15 and the transfer block (2) 18, respectively. Therefore, when the chip handle 32 is about to be transported to the transfer assembly, the transfer drive (1) 17 and the transfer drive (2) 22 drive the transfer block (1) 15 and the transfer block (2) 18 to close and accommodate the chip handle 32 in the chip handle accommodating portion between the transfer block (1) 15 and the transfer block (2) 18, and the transfer drive (1) 17 and the transfer drive (2) 22 are, for example, air cylinders; when the chip handle 32 needs to leave the transfer assembly, the transfer drive (1) 17 and the transfer drive (2) 22 drive the transfer block (1) 15 and the transfer block (2) 18 to separate, so that the chip handle 32 is removed from the chip handle accommodating portion, and the space part of the chip handle accommodating portion is tightly matched with the chip handle 32, which can firmly accommodate the chip handle 32 without damaging the chip handle 32.

[0030] In an embodiment, the transfer assembly further comprises a transfer bracket (1) 16 and a transfer bracket (2) 24, which are arranged on the bearing assembly, the transfer bracket (1) 16 is provided with a transfer rail (1) 23, the transfer bracket (2) 24 is provided with a transfer rail (2) 25, and the two ends of the transfer block (1) 15 are arranged on the transfer rail (1) 23 and the transfer rail (2) 25 of the transfer bracket (1) 16 and the transfer bracket (2) 24 respectively, and the transfer driving member (1) 17 and the transfer driving member (2) 22 are used to drive the transfer block (1) 15 and the transfer block (2) 18 to move along the extension direction of the transfer rail to separate or approach the two transfer blocks. The beneficial effects of this technical solution are that the two transfer brackets are symmetrically arranged, the two transfer blocks are symmetrically arranged, and the two transfer driving members are symmetrically arranged. When the two transfer driving members simultaneously drive the two transfer blocks to move along the extension direction of the transfer rail 25 to separate or approach, the transfer block (1) 15 and the transfer block (2) 18 move at the same speed, and the distance moved in the same time period is equal, so that the movement of the chip handle 32 between the transfer block (1) 15 and the transfer block (2) 18 is more stable, and the chip handle 32 does not tilt when falling, and the hole on the chip handle 32 is more easily aligned with the tail of the chip 31.

[0031] In an embodiment, the press-fitting assembly comprises a press-fitting rail 13, a press-fitting driving member 11, and a press-fitting block 12, the press-fitting rail 13 is arranged on the bearing assembly, the press-fitting block 12 is arranged on the press-fitting rail 13, and the press-fitting driving member 11 is used to drive the press-fitting block 12 to move along the press-fitting rail 13 to approach or move away from the transfer assembly, and the press-fitting driving member 11 is, for example, a pneumatic cylinder. The press-fitting block 12 is used to press-fit the chip handle 32 on the transfer assembly to one end of the chip of the carrier mechanism 34. The beneficial effects of this technical solution are that the carrier mechanism 34 is located below the transfer assembly. When it is necessary to pre-mount the chip handle 32, the press-fitting driving member 11 drives the press-fitting block 12 to move along the press-fitting rail 13 in a direction approaching the transfer assembly, so that the chip handle 32 located on the transfer assembly is pre-mounted to one end of the chip of the carrier mechanism 34. When the pre-mounting of the chip handle 32 is completed, the press-fitting driving member 11 drives the press-fitting block 12 to move along the press-fitting rail 13 in a direction moving away from the transfer assembly, so that the press-fitting block 12 reaches the initial position.

[0032] In an embodiment, the bottom surface of the pressing block 12 is provided with a pressing slope, and when the pressing driving element 11 drives the pressing block 12 to approach the transfer assembly, the pressing slope of the pressing block 12 contacts the top end of the chip handle 32 on the transfer assembly and gradually presses the chip handle 32. The bottom surface of the pressing block 12 is provided with a pressing slope, and when the pressing driving element 11 drives the pressing block 12 to approach the transfer assembly, the pressing slope of the pressing block 12 first contacts the top end of the chip handle 32, then continues to approach the chip handle 32 and gradually presses the chip handle 32, on the one hand, the chip handle 32 is clamped on the tail of the chip 31 from top to bottom, and on the other hand, the pressing force is gradually increased to protect the chip 31 from being damaged or broken.

[0033] In an embodiment, the pressing slope of the pressing block 12 is adjacent to the end surface of the pressing block 12 facing the transfer assembly. The pressing slope of the pressing block 12 is mainly used to apply force to the chip handle 32 placed on the transfer assembly, so the pressing slope is adjacent to the end surface of the pressing block 12 facing the transfer assembly, which facilitates nearby operation.

[0034] In an embodiment, the pressing slope of the pressing block 12 is smoothly transitioned with the end surface of the pressing block 12 facing the transfer assembly. The pressing slope of the pressing block 12 is smoothly transitioned with the end surface of the pressing block 12 facing the transfer assembly to ensure that the height of the pressing slope in the same vertical direction changes uniformly when the pressing block 12 moves in the horizontal direction, so that the chip handle 32 is safely and stably preloaded on the tail of the chip 31, and the upper end of the chip handle 32 cannot smoothly enter the lower part of the pressing slope.

[0035] In an embodiment, the preloading support is provided with a recess extending downward from the top end, and when the carrying assembly rises and falls on the preloading support, a part of the carrying assembly passes through the recess of the preloading support. The recess extending downward from the top end provided on the lifting guide rail 20 of the preloading support avoids interference between the carrying assembly and the preloading support when the carrying assembly rises and falls.

[0036] The present application is described from the use purpose, efficiency, progress and novelty, which meets the functional improvement and use requirements emphasized by the patent law. The above description and drawings are only the preferred embodiments of the present application, and are not limited to the present application. Therefore, all similar, identical, equivalent replacement or modification within the scope of the present application shall be within the scope of the present application.

Claims

1. A chip handle pre-installation device, used for pre-installing the chip handle on a chip, the chip being carried on a carrier mechanism, characterized in that: include: Pre-installed manipulators and pre-installed mechanisms; The pre-installation mechanism includes a pre-installation bracket, a carrying component, a transfer component and a press-fitting component. The carrying component is movably arranged on the pre-installation bracket, the transfer component and the press-fitting component are arranged on the carrying component, the pre-installation robot is used to place the chip handle on the transfer component, the carrying component drives the transfer component to move above the carrier mechanism for carrying the chip, and the press-fitting component is used to press the chip handle on the transfer component onto one end of the chip on the carrier mechanism; The press-fitting assembly includes a press-fitting guide rail, a press-fitting driver, and a press-fitting block. The press-fitting guide rail is provided on the carrier assembly, and the press-fitting block is provided on the press-fitting guide rail. The press-fitting driver is used to drive the press-fitting block to move along the press-fitting guide rail to approach or move away from the transfer assembly. The press-fitting block is used to press-fit the chip handle on the transfer assembly onto one end of the chip of the carrier mechanism. A pressing inclined surface is provided on the bottom surface of the pressing block. When the pressing driving member drives the pressing block to approach the transfer assembly, the pressing inclined surface of the pressing block contacts the top of the chip handle on the transfer assembly and gradually presses the chip handle downward. The pre-installed bracket is provided with a lifting guide rail, and the lifting guide rail is located on the side of the pre-installed bracket.

2. The chip handle pre-installation device according to claim 1, characterized in that: The pre-installed bracket is provided with a lifting drive mechanism, the carrying component is provided on the lifting guide rail of the pre-installed bracket, and the lifting drive mechanism is used to drive the carrying component to move up and down.

3. The chip handle pre-installation device according to claim 2, characterized in that: The bearing assembly includes a bearing bracket and a bearing plate. The bearing bracket is movably arranged on the lifting guide rail of the pre-installed bracket. The bearing plate is arranged on the bearing bracket. The transfer assembly and the press-fit assembly are arranged on the bearing plate.

4. The chip handle pre-assembly device according to claim 1, characterized in that: The transfer assembly includes a transfer drive and two adjacent transfer blocks. When the two transfer blocks are close to each other, a chip handle accommodating portion for accommodating the chip handle is formed between the two transfer blocks. After the two transfer blocks are separated, the chip handle is moved out of the chip handle accommodating portion. The transfer drive is used to drive the two transfer blocks to separate and approach.

5. The chip handle pre-assembly device according to claim 4, characterized in that: The transfer assembly also includes two transfer brackets, which are arranged on the supporting assembly. The transfer brackets are provided with transfer guide rails. The two ends of the transfer block are respectively arranged on the transfer guide rails of the two transfer brackets. The transfer drive is used to drive the two transfer blocks to move along the extension direction of the transfer guide rails to separate or approach the two transfer blocks.

6. The chip handle pre-assembly device according to claim 1, characterized in that: The press-fitting inclined surface of the press-fitting block is adjacent to the end surface of the press-fitting block facing the transfer assembly.

7. The chip handle pre-assembly device according to claim 6, characterized in that: The press-fitting inclined surface of the press-fitting block and the end surface of the press-fitting block facing the transfer assembly have a smooth transition.

8. The chip handle pre-assembly device according to claim 1, characterized in that: The pre-installed bracket is provided with a recess extending downward from the top end. When the bearing assembly is lifted or lowered on the pre-installed bracket, a portion of the bearing assembly passes through the recess of the pre-installed bracket.

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