CN116513771A - Electronic component clamping device - Google Patents

Abstract

The invention discloses an electronic element clamping device which comprises a mounting plate and a placing plate, wherein the mounting plate is fixedly connected with the placing plate through a supporting column, a protection gasket is arranged on the placing plate, a vacuum generating assembly is arranged on one side of the top end of the mounting plate, sucking assemblies are equidistantly arranged on the placing plate, sliding assemblies are arranged on two sides of the placing plate, a clamping assembly is arranged on the sliding assemblies, a reset mechanism is arranged below the sliding assemblies, the clamping mechanism is fixedly connected with the mounting plate through a fixing assembly, and a mounting mechanism is arranged below the mounting plate at equal intervals. Through the mutual matching of the mechanisms, the clamping device not only can conveniently adsorb and clamp the bottom end of a workpiece, but also can clamp and fix the two side edges of the workpiece, so that the clamping firmness of the workpiece is ensured, the stability during conveying or feeding and discharging can be ensured, the offset or falling off is avoided, the clamping device is suitable for clamping workpieces with different sizes, and the practicability of the device is improved.

Description

An electronic component clamping device

technical field

The invention relates to a clamping device, in particular to an electronic component clamping device.

Background technique

A server is a device that provides computing services, and its composition includes a processor, hard disk, memory, system bus, etc., and is similar to a general-purpose computer architecture. Since the Internet server needs to continuously respond to and process service requests, there are strict requirements on the performance and quality of the server's electronic components, so that the assembled server can have good performance. However, during the processing of electronic components on the Internet, such as circuit boards, they need to be patched, loaded and unloaded, and need to be transported for inspection after processing. Therefore, a clamping device is required to clamp and position them.

After retrieval, the Chinese patent publication number is CN113660849B, which discloses a SMT placement device based on the Industrial Internet and its use method. The SMT placement device based on the Industrial Internet includes an accompanying fixture, which clamps the circuit board and can place the circuit The board is positioned, the identification module of the circuit board recognition machine recognizes the identification code of the circuit board, and the unqualified circuit is eliminated by the circuit board rejection module, and the fixture reset push rod resets the accompanying fixture, and the component inspection machine detects it The wrong components are eliminated by the component rejection module to ensure that the correct components enter the placement machine, and at the same time use the placement machine to paste the correct components on the circuit board.

However, this clamping device has certain defects in actual use. When clamping and absorbing the workpiece, only simple adsorption and positioning is performed on the side, which is prone to slip during the transportation process, which affects the subsequent detection and use, and cannot be used for different The size of the workpiece, and when the clamping device cooperates with the mechanical arm for loading and unloading, it cannot be stably clamped, and the practicability of the clamping device is low.

Contents of the invention

Purpose of the invention: The technical problem to be solved by the present invention is to provide an electronic component clamping device for the deficiencies of the prior art.

In order to solve the above technical problems, the present invention discloses a clamping device for electronic components, which includes a mounting plate and a placing plate, the mounting plate and the placing plate are fixedly connected by a support column, and the placing plate is provided with a protective Gasket, the upper side of the mounting plate is provided with a vacuum generating component, one end of the suction component is connected to the vacuum generating component, and the other end is installed above the placing plate after passing through the placing plate, and sliding components are provided on both sides of the placing plate, so The sliding assembly is provided with a clamping assembly, the sliding assembly is provided with a reset mechanism, the other end of the reset mechanism is connected to the vacuum generating assembly, and the reset mechanism is fixedly connected to the mounting plate through a fixing assembly, A mounting mechanism is equidistantly arranged under the mounting plate;

The clamping assembly includes blocks equidistantly arranged on the protection gasket, the blocks are matched with the electronic components, and the top of the pillar passes through the vacant slot through the protection gasket and is fixedly connected with the blocks. An oblique rubber pad is arranged inside the clamping block.

The vacuum generating assembly includes a vacuum generator fixedly arranged on the mounting plate, the output end of the vacuum generator is provided with a first air guide tube, the upper part of the first air guide tube is connected with the suction assembly, and the first air guide tube is connected to the suction assembly. The left and right ends of an air guiding tube are connected with the reset mechanism.

The suction mechanism includes a cross connection pipe connected to the first air duct, the upper end of the cross connection pipe passes through the placement plate, and a vacuum suction nozzle is provided above the placement board to connect with the cross connection pipe. The position of the mouth matches the size of the electronic components.

The reset mechanism includes a second air guide tube connected to the first air guide tube, a sliding seal assembly is arranged inside the second air guide tube, and one end of the telescopic rod in the slide seal assembly passes through the second air guide tube and the second air guide tube. The moving plate is connected, and the two ends of the moving plate are symmetrically provided with pillars, and the pillars are connected with the sliding assembly.

The sliding sealing assembly includes a fixed plate fixedly arranged in the second air duct close to one end of the first air duct, the fixed plate is connected to one end of the movable sealing plate through a reset structure, and a sealing sleeve is provided outside the movable sealing plate, And the other end of the movable sealing plate is fixedly connected with the telescopic rod;

Leak holes are equidistantly opened on the fixing plate, and the leak holes communicate with the first air duct.

The reset structure includes a guide column that is slidably connected with the fixed plate, one end of the guide column passes through the fixed plate and a limit plate is set, the other end is fixedly connected with the movable sealing plate, and the outside of the guide column is sleeved with a first spring.

The sliding assembly includes empty slots equidistantly set on the placement plate, a limiting chute is provided in the empty slot, and a limiting slider is set on the support at the corresponding position of the limiting chute, and the limiting slider Sliding in the limit chute.

The fixing assembly includes a fixing ring sheathed on the outside of the second airway, a fixing rod is arranged under the fixing ring, and the fixing rod is fixedly connected with the installation plate.

The installation mechanism includes installation sleeves arranged equidistantly under the installation plate, the installation sleeves are symmetrically provided with fixing parts through the tightening assembly, and the outsides of the two fixing parts are both covered with tapered rubber sleeves.

The clamping assembly includes a sliding cavity opened in the installation sleeve, the sliding cavity is symmetrically provided with a moving guide plate, the moving guide plate is fixedly connected with the fixing member, and the moving guide plate slides equidistantly A sliding column is provided, and a second spring is sleeved on the outside of the sliding column, and both ends of the sliding column are provided with limiting devices.

Beneficial effect:

(1) Through the mutual cooperation of the clamping component and the suction component, not only the bottom end of the workpiece can be adsorbed and clamped, but also the two sides can be clamped and fixed, thereby ensuring the firm clamping , which can ensure the stability during conveying or loading and unloading, and avoid deviation or falling off;

(2) Through the mutual cooperation of the sliding assembly and the reset mechanism, it is convenient to move the vacuum generating assembly with the clamping assembly when it is working, it is convenient to clamp and position the side of the workpiece, and it is also suitable for different Clamping the workpieces of different sizes improves the practicability of the device, and it is also convenient to automatically reset with the clamping components after conveying or completion, and loses its clamping effect, which can facilitate subsequent blanking or collection;

(3) Through the installation mechanism provided, it is convenient to connect and fix the clamping device as a whole with the conveying device or the mechanical arm for loading and unloading, and it is convenient to cooperate with each other to transport or load and unload the workpiece, which improves the practicability of the device, and does not require It is fixed by bolts, which can ensure the firmness of the installation, and at the same time, it is convenient for installation and disassembly, easy for replacement, convenient for clamping different workpieces, and convenient for maintenance or replacement.

Description of drawings

The advantages of the above and/or other aspects of the present invention will become clearer as the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of an electronic component clamping device proposed by the present invention.

Fig. 2 is a partial structural schematic diagram of an electronic component clamping device proposed by the present invention.

FIG. 3 is a structural schematic diagram of a sliding assembly and a clamping assembly in an electronic component clamping device proposed by the present invention.

FIG. 4 is a schematic structural diagram of a reset mechanism in an electronic component clamping device proposed by the present invention.

FIG. 5 is a structural schematic diagram of a mounting mechanism in an electronic component clamping device proposed by the present invention.

Fig. 6 is a partial structural schematic diagram of the installation mechanism in an electronic component clamping device proposed by the present invention.

In the figure: 1. Mounting plate; 2. Support column; 3. Placement plate; 4. Protective gasket; 5. Vacuum nozzle; 6. Block; 7. Mounting sleeve; 8. Vacuum generator; 10, the second air pipe; 11, the cross connecting pipe; 12, the fixed rod; 13, the fixed ring; 14, the telescopic rod; 15, the mobile plate; 16, the pillar; Limiting chute; 19, oblique rubber pad; 20, moving sealing plate; 21, sealing sleeve; 22, first spring; 23, guide column; 24, fixed plate; 25, leakage hole; 26, limiting plate; 27. Mobile guide plate; 28. Sliding post; 29. Fixing piece; 30. Tapered rubber sleeve; 31. Second spring; 32. Sliding cavity.

Detailed ways

The invention provides the following technical solutions: an electronic component clamping device, including a mounting plate and a placing plate, the mounting plate and the placing plate are fixedly connected by a support column, a protective gasket is provided on the placing plate, and a top side of the mounting plate is provided There is a vacuum generating component, and the suction component is equidistantly arranged on the placing plate, and the sliding component is arranged on both sides of the placing plate, and the clamping component is arranged on the sliding component, and the reset mechanism is arranged under the sliding component, and the reset mechanism and the suction component are connected with the vacuum The components are matched, and the clamping mechanism is fixedly connected to the mounting plate through the fixing component, and the mounting mechanism is equidistantly arranged under the mounting plate; the clamping component includes blocks arranged equidistantly on the protective gasket, and the blocks are connected to the electronic components. Matching, the top of the pillar passes through the empty slot to pass through the protective gasket and is fixedly connected with the block, and the block is provided with an oblique rubber pad.

Preferably, in order to facilitate the vacuuming of the suction assembly for suction, it can also be moved with a reset mechanism, and then the side of the workpiece can be clamped and positioned by the clamp assembly, which can ensure the clamping effect. The vacuum generator on the mounting plate is provided with a first air guide tube at the output end of the vacuum generator, the first air guide tube is connected with the suction assembly, and the two ends of the first air guide tube are connected with the reset mechanism.

Preferably, in order to ensure firmness and avoid hard contact, the suction mechanism includes a cross connection tube connected to the first air guide tube in order to ensure the firmness of the workpiece by suction and positioning. Mouth, the vacuum nozzle matches the Internet element.

Preferably, in order to facilitate the movement with the clamping assembly, the workpiece can be clamped, and it can also be automatically reset with the clamping assembly, which can facilitate blanking. The reset mechanism includes a second guide tube connected to the first air guide tube. The trachea and the second air duct are provided with a telescopic rod through the sliding sealing assembly, and one end of the telescopic rod passes through the outside of the second air duct, and the telescopic rod is connected to a moving plate, and the moving plate is symmetrically provided with pillars, which are connected to the sliding assembly .

Preferably, in order to ensure the sealing effect, and at the same time, when the vacuum generating assembly is working, it can move with the clamping assembly for clamping and fixing, the sliding sealing assembly includes a fixed plate fixedly arranged in the second air duct close to one end of the first air duct , the fixed plate is provided with a movable sealing plate through the reset structure, the outer cover of the movable sealing plate is provided with a sealing sleeve, and the mobile sealing plate is fixedly connected with the telescopic rod; the fixed plate is equidistantly provided with leak holes, and the leak holes are connected with the first air guide tube Pass.

Preferably, in order to automatically reset with the clamping assembly when the vacuum generating assembly stops working, and then lose the clamping effect on the workpiece, the reset structure includes a guide post that is slidably connected to the fixing plate, and one end of the guide post is provided with a limit plate, The other end is fixedly connected with the movable sealing plate, and a first spring is sheathed outside the guide column.

Preferably, in order to ensure that there will be no offset during the moving process and to ensure the effect of clamping and positioning the side of the workpiece, the sliding assembly includes empty slots equidistantly arranged on the placement plate, and a limited chute is provided in the empty slot. A limit slider is provided for sliding in the limit chute, and the limit slider is fixedly connected with the pillar.

Preferably, in order to improve the stability of the second airway tube during use and avoid shaking, the fixing assembly includes a fixing ring sleeved outside the second airway tube, a fixing rod is arranged under the fixing ring, and the fixing rod is fixed to the mounting plate connect.

Preferably, in order to facilitate the installation with the conveying device or the mechanical arm, and then facilitate the clamping device to clamp the workpiece, and facilitate loading and unloading and conveying, the installation mechanism includes installation sleeves arranged equidistantly under the installation plate, and the installation sleeve The fixing parts are arranged symmetrically through the jacking assembly, and the outsides of the two fixing parts are both covered with tapered rubber sleeves.

Preferably, in order to ensure the effect of installation, and do not need to use tools during assembly, the operation is more convenient, the clamping assembly includes a sliding cavity opened in the installation sleeve, the sliding cavity is symmetrically provided with a moving guide plate, and the moving guide plate and the fixing piece It is fixedly connected, and a sliding post is provided for equidistant sliding on the moving guide plate, and a second spring is sheathed outside the sliding post, and both ends of the sliding post are fixedly connected to the inner wall of the sliding cavity.

Example:

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figure 1, an embodiment provided by the present invention: an electronic component clamping device, including a mounting plate 1 and a placement plate 3, wherein the mounting plate 1 can be fixedly connected to a mechanical arm, a conveying device, etc. through a mounting mechanism , and then it is convenient to carry out clamping, loading, unloading and conveying during the processing and production of electronic components, which is convenient for processing or testing. The mounting plate 1 and the placing plate 3 are fixedly connected by the support column 2, which can be carried out by workers using welding equipment. For electronic components, it can be used for processing and clamping workpieces such as circuit boards, processors, hard disks, etc., and the clamping device can change the overall size according to different workpieces, and then can be adapted Equipped with different types of electronic components, it can be conveniently processed and clamped;

For electronic components, it can be a circuit board (specifically, it can be a circuit board on a main board, a graphics card, a sound card, etc.), and when the clamping device is used on the circuit board, it can facilitate the detection of the circuit board and subsequent It is clamped and transported to the placement machine for placement processing, and it can also be used for drilling, coating and other processing and clamping during circuit board processing;

It can also be the hard disk of a computer, and the clamping device can be integrally assembled on the processing or testing conveying device of the computer hard disk, and can be used for clamping, assembling, testing, etc. of the computer hard disk;

A protective gasket 4 is provided on the placement plate 3, and the material of the protective gasket 4 can be rubber material, or other materials can be selected according to the actual situation, which can facilitate the protection of the electronic components and avoid hard contact. A vacuum generating component is provided, one end of the suction component is connected with the vacuum generating component, and the other end is installed above the placing plate 3 after passing through the placing plate 3, and sliding components are arranged on both sides of the placing plate 3, and a clamping component is provided on the sliding component, sliding A reset mechanism is provided under the component, and the other end of the reset mechanism is connected to the vacuum generating component, and the reset mechanism is fixedly connected to the installation plate 1 through the fixed component, and the installation mechanism is equidistantly arranged under the installation plate 1;

The clamping assembly includes clamping blocks 6 equidistantly arranged on the protection gasket 4, the clamping blocks 6 match the electronic components, the top of the pillar 16 penetrates the protection gasket 4 through the empty slot and is fixedly connected with the clamping block 6, and the inside of the clamping block 6 An oblique rubber pad 19 is provided, and rubber pads are provided on the side wall of the block 6 and the top of the pillar 16, which can avoid hard contact when clamping the side wall of the electronic component and can protect it;

As shown in Figure 2, the vacuum generating assembly includes a vacuum generator 8 fixedly arranged on the mounting plate 1 (a relatively mature technology, which will not be described in detail here), which can be conveniently evacuated with the vacuum nozzle 5, and then vacuumed under negative pressure. Under the action, the electronic components are sucked, and the side can also be clamped and fixed with the clamping component. The output end of the vacuum generator 8 is provided with a first air guide tube 9, which is connected to the suction component , the left and right ends of the first airway 9 are connected with the reset mechanism;

The suction mechanism includes a cross connecting pipe 11 connected to the first air duct 9, wherein the cross connecting pipe 11 can also be in other shapes, not only four branches, but also five or six branches, which can be determined according to the actual situation. setting, the number of vacuum suction nozzles 5 corresponds to it, which can ensure the suction effect of electronic components and ensure stability. The upper end of the cross connection pipe 11 runs through the placement plate 3, and the vacuum suction nozzle 5 and the cross The connecting pipe 11 is connected, and the position of the vacuum suction nozzle 5 matches the size of the electronic component.

Through the mutual cooperation of the above-mentioned mechanisms, it is not only convenient to absorb and clamp the bottom of the workpiece, but also clamp and fix the two sides of the workpiece, thereby ensuring the firm clamping and ensuring the Excellent stability, avoiding deviation or falling off, and suitable for clamping workpieces of different sizes, improving the practicability of the device.

Embodiment one

As shown in Figure 2, the resetting mechanism includes a second air guide tube 10 connected to the first air guide tube 9, the inside of the second air guide tube 10 is provided with a telescopic rod 14 through a sliding sealing assembly, and one end of the telescopic rod 14 in the sliding sealing assembly Pass through the outside of the second air duct 10, and the telescopic rod 14 is connected with a moving plate 15, which can be fixedly connected by welding equipment or bolts. The moving plate 15 is symmetrically provided with pillars 16, and the pillars 16 are connected with the sliding assembly;

As shown in Figure 4, the sliding seal assembly includes a fixed plate 24 fixedly arranged in the second air duct 10 near one end of the first air duct 9, the fixed plate 24 is provided with a movable sealing plate 20 through a reset structure, and the outer cover of the mobile sealing plate 20 A sealing sleeve 21 is provided, wherein the sealing sleeve 21 can be made of silicon rubber or other materials, which can ensure the sealing effect, and the movable sealing plate 20 is fixedly connected with the telescopic rod 14; the fixed plate 24 is equidistantly provided with leakage holes 25 , the leakage hole 25 communicates with the first airway 9;

The reset structure includes a guide column 23 slidingly connected with the fixed plate 24, one end of the guide column 23 is provided with a limit plate 26, and the other end is fixedly connected with the movable sealing plate 20, which can be fixedly connected by welding equipment, and the outside of the guide column 23 is sleeved There is a first spring 22, and the two ends are respectively connected with the movable sealing plate 20 and the fixed plate 24 through spring seats.

Through the mutual cooperation of the sliding assembly and the reset mechanism, it is convenient to move with the clamping assembly when the vacuum generating assembly is working, it is convenient to clamp and position the side of the workpiece, and it is also suitable for workpieces of different sizes. Clamping improves the practicability of the device, and it is also convenient to automatically reset with the clamping component after conveying or completion, and loses its clamping effect, which can facilitate subsequent unloading or collection.

Embodiment two

As shown in Figure 3, the sliding assembly includes empty grooves equidistantly opened on the placement plate 3, and limit chute 18 is opened in the empty groove, wherein balls are equidistantly arranged in the limit chute 18, which can reduce the contact with the limit slide. The frictional force between the blocks 17 is convenient for it to slide inside, and the limit slide 18 is slid to be provided with a limit slide 17, and the limit slide 17 is fixedly connected with the pillar 16;

The fixing assembly includes a fixing ring 13 sleeved on the outside of the second airway tube 10, a fixing rod 12 is arranged under the fixing ring 13, and the fixing rod 12 is fixedly connected with the mounting plate 1, and the fixing ring 13 on the second airway tube 10 at one end The number can be one or two, etc., which can ensure the stability of the second airway 10 and support it stably.

Among them, the sliding assembly can ensure the stability during the moving process, avoid the offset of the clamping assembly during the moving process, and ensure the clamping and fixing effect on the side of the workpiece. The fixing assembly can ensure the overall stability of the second air duct 10, which can avoid When shaking occurs during work, ensure the stability of moving with the clamping assembly.

Embodiment three

As shown in Figure 5, the installation mechanism includes installation sleeves 7 equidistantly arranged under the installation plate 1, and the installation sleeve 7 is symmetrically provided with fixing parts 29 through the tightening assembly, wherein the fixing parts 29 are semi-cylindrical, and the conveying device or The mounting plate 1 on the mechanical arm is provided with matching mounting holes, and the outside of the two fixing parts 29 are provided with tapered rubber sleeves 30;

As shown in Figure 6, the clamping assembly includes a sliding chamber 32 provided in the installation sleeve 7, the sliding chamber 32 is symmetrically provided with a moving guide plate 27, the moving guide plate 27 is fixedly connected with the fixing member 29, and the moving guide plate 27 is Equidistant sliding is provided with slid column 28, and the quantity of slid column 28 can be two or three etc., can guarantee the stability of mobile guide plate 27 when sliding, and limit guides it, and slid column 28 outside is sleeved with second The spring 31, and the two ends of the sliding post 28 are fixedly connected with the inner wall of the sliding chamber 32.

Through the installation mechanism, it is convenient to connect and fix the clamping device as a whole with the conveying device or the loading and unloading mechanical arm, and it is convenient to cooperate with each other to transport or load and unload the workpiece, which improves the practicability of the device, and does not need to use bolts Fixing can ensure that the installation is firm, and at the same time, it is convenient for installation and disassembly, easy replacement, convenient clamping of different workpieces, and convenient maintenance or replacement.

Working principle: when the present invention is in use, select the corresponding clamping device according to the type of electronic component, install it on the conveying device or the mechanical arm according to the conveying or loading and unloading, and press the fixing part 29, and the two fixing parts 29 are close to each other At this time, the moving guide plate 27 slides on the sliding column 28 to approach each other, and the second spring 31 is forced to shrink and store potential energy. At this time, the installation sleeve 7 can be inserted into the installation hole of the installation plate 1 on the mechanical arm or the conveying device. After the installation is completed, the position limiting of the fixing part 29 is lost, and it is reset under the action of the potential energy of the second spring 31, and then the fixing part 29 and the tapered rubber sleeve 30 can be used to limit and fix the mounting hole, so as to complete the clamping device. It is installed and fixed, and when the electronic components are clamped, the vacuum generator 8 works, and the first air guide tube 9 is used to vacuumize. Under the action, the workpiece can be sucked, and at the same time, the inside of the second air guide tube 10 is vacuumed, and a pulling force is generated on the moving sealing plate 20, which slides in the second air guide tube 10. The guide column 23 slides on the fixed plate 24, and the first spring 22 Forced contraction potential energy, moving with the telescopic rod 14, at this time, the pillar 16 on the moving plate 15 moves, and the limit slider 17 slides in the limit chute 18 to ensure the stability during the movement and will not occur At this time, the clamping blocks 6 are close to each other, which can clamp the two sides of the workpiece. The oblique rubber pad 19 can avoid hard contact with the workpiece, and at the same time can ensure the clamping effect, and can clamp workpieces of different sizes. , and when blanking or collection is required, the work of the vacuum generator 8 is stopped, and the vacuuming is stopped. At this time, the vacuum nozzle 5 loses the suction of the workpiece, and at the same time, under the action of the potential energy of the first spring 22, it moves the sealing plate 20 reset, the guide column 23 slides on the fixed plate 24, the blocks 6 on both sides are far away from each other, and the clamping of the workpiece is lost, so that it is convenient for blanking or collection. Through the mutual cooperation of the above mechanisms, it is not only convenient for the workpiece The bottom end is adsorbed and clamped, and its two sides can also be clamped and fixed to ensure its firm clamping, which can ensure the stability during conveying or loading and unloading, avoid deviation or falling off, and is suitable for Clamp workpieces of different sizes to improve the practicability of the device.

The present invention provides an idea and method of an electronic component clamping device. There are many methods and approaches for realizing the technical solution. The above description is only a preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art In other words, without departing from the principles of the present invention, some improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the present invention. All components that are not specified in this embodiment can be realized by existing technologies.

Claims (10)

1. An electronic component clamping device, comprising a mounting plate (1) and a placement plate (3), characterized in that: a support column (2) is passed between the mounting plate (1) and the placement plate (3) Fixed connection, the placement plate (3) is provided with a protective gasket (4), the upper side of the installation plate (1) is provided with a vacuum generating component, one end of the suction component is connected to the vacuum generating component, and the other end penetrates the placement plate (3) It is arranged above the placing plate (3), and sliding assemblies are provided on both sides of the placing plate (3), the clamping assembly is provided on the sliding assembly, and a reset mechanism is provided under the sliding assembly. The other end of the reset mechanism is connected to the vacuum generating assembly, and the reset mechanism is fixedly connected to the installation plate (1) through a fixing assembly, and the installation plate (1) is equidistantly provided with an installation mechanism; The clamping assembly includes clamping blocks (6) equidistantly arranged on the protection gasket (4), the clamping blocks (6) are matched with the electronic components, and the top ends of the pillars (16) pass through the protective pads (4) through empty slots. The gasket (4) is fixedly connected with the block (6), and the block (6) is provided with an oblique rubber pad (19). 2. A kind of electronic component clamping device according to claim 1, characterized in that: said vacuum generating assembly comprises a vacuum generator (8) fixedly arranged on the mounting plate (1), said vacuum generator ( 8) The output end is provided with a first air guide tube (9), the top of the first air guide tube (9) is connected to the suction assembly, and the left and right ends of the first air guide tube (9) are connected to the reset Organizations are connected. 3. A clamping device for electronic components according to claim 2, characterized in that: said suction mechanism comprises a cross connection pipe (11) connected to the first air guide pipe (9), said cross connection pipe ( The upper end of 11) runs through the placement plate (3), and a vacuum suction nozzle (5) is provided above the placement plate (3) to connect with the cross connecting pipe (11), and the position of the vacuum suction nozzle (5) is in line with the electronic The component sizes match. 4. A clamping device for electronic components according to claim 1, characterized in that: the reset mechanism includes a second air guide tube (10) connected to the first air guide tube (9), and the second guide tube (10) A sliding sealing assembly is arranged inside the trachea (10), and one end of the telescopic rod (14) in the sliding sealing assembly passes through the second air duct (10) and is connected with the moving plate (15), and the moving plate (15) Both ends are symmetrically provided with pillars (16), and the pillars (16) are connected with the sliding assembly. 5. A clamping device for electronic components according to claim 4, characterized in that: the sliding seal assembly includes a fixed plate fixedly arranged in the second air duct (10) near one end of the first air duct (9) (24), the fixed plate (24) is connected to one end of the moving sealing plate (20) through a reset structure, and the outer cover of the moving sealing plate (20) is provided with a sealing sleeve (21), and the moving sealing plate (20 ) the other end is fixedly connected with the telescopic rod (14); Leak holes (25) are equally spaced on the fixing plate (24), and the leak holes (25) communicate with the first air duct (9). 6. An electronic component clamping device according to claim 5, characterized in that: the reset structure includes a guide column (23) slidingly connected with the fixing plate (24), and one end of the guide column (23) After passing through the fixed plate (24), a limit plate (26) is set, the other end is fixedly connected with the moving sealing plate (20), and a first spring (22) is sheathed on the outside of the guide post (23). 7. A clamping device for electronic components according to claim 6, characterized in that: the sliding assembly includes empty slots equidistantly opened on the placement plate (3), and a limit chute is opened in the empty slot (18), the pillar (16) is provided with a limit slider (17) at the corresponding position of the limit chute (18), and the limit slider (17) is in the limit chute (18) slide. 8. An electronic component clamping device according to claim 1, characterized in that: the fixing assembly includes a fixing ring (13) sleeved outside the second air duct (10), and the fixing ring (13) ) is provided with a fixed rod (12), and the fixed rod (12) is fixedly connected with the mounting plate (1). 9. A kind of electronic component clamping device according to claim 1, characterized in that: the installation mechanism includes installation sleeves (7) equidistantly arranged under the installation plate (1), and the installation sleeves ( 7) Fixing pieces (29) are arranged symmetrically through the jacking assembly, and tapered rubber sleeves (30) are sleeved on the outside of the two fixing pieces (29). 10. An electronic component clamping device according to claim 9, characterized in that: the clamping assembly includes a sliding cavity (32) opened in the installation sleeve (7), and the sliding cavity (32) A moving guide plate (27) is symmetrically arranged, and the moving guide plate (27) is fixedly connected with the fixed member (29), and a sliding column (28) is provided for equidistant sliding on the moving guide plate (27), The outside of the sliding post (28) is sheathed with a second spring (31), and both ends of the sliding post (28) are provided with limiting devices.