Paster electronic component extraction device

Abstract

The utility model discloses a surface-mounted electronic component extracting device which comprises a mechanical cantilever and an automatic extracting mechanism detachably connected with the mechanical cantilever. The automatic extraction mechanism comprises a horizontally-arranged extraction module, an extraction cavity formed in the extraction module and an electromagnetic attraction piece arranged in the extraction module and located over the extraction cavity. An extraction opening is formed in the lower portion of the extraction cavity, a release opening is formed in the side of the extraction cavity, an included angle of 90 degrees is formed between the release opening and the extraction opening, and meanwhile an L-shaped sealing plate capable of doing reciprocating motion in the length direction of the extraction module is arranged on the outer side of the extraction opening and the outer side of the release opening; the device has the advantages that the patch electronic components are extracted through the small height difference of the electromagnetic attraction pieces, then the extraction opening and the release opening are subjected to closed transfer through the L-shaped closing plate, the patch electronic components are prevented from falling off, the problem of collision caused by multi-falling-body movement is solved, and the product percent of pass is effectively increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electronic component production, especially relates to a SMD electronic component extraction device. BACKGROUND

[0002] SMD electronic component is the basic component unit of various integrated circuits, and is widely used, and promotes the development of industry. After the preparation of SMD electronic components, various appearance and performance tests need to be carried out. After the final test is completed, the qualified products are generally transported by using a traditional pneumatic transmission device. However, in the transportation process, the problem of multiple falling body movements of the qualified products exists. In addition, due to unstable air pressure, the qualified products are easily collided with the inner wall of the material receiving port, the material receiving tube, and the material receiving box, which causes mechanical damage to the appearance of the qualified products and even affects the use performance. The substandard products after collision are mixed into the qualified products, which increases the product failure rate and affects the quality and subsequent use of the whole batch of products. SUMMARY

[0003] The utility model aims at providing a SMD electronic component extraction device, which is simple in structure, easy to operate, and can extract SMD electronic components by using a small height difference of an electromagnetic suction element, and then transport the extracted SMD electronic components by closing the extraction port and the release port through an L-shaped closure plate, thereby solving the problem of multiple falling body movements and collisions in the prior art and effectively improving the product qualification rate.

[0004] The technical scheme of the utility model is as follows: a SMD electronic component extraction device, comprising a mechanical cantilever and an automatic extraction mechanism detachably connected with the mechanical cantilever; the automatic extraction mechanism comprises a horizontally arranged extraction module, an extraction cavity arranged in the extraction module, and an electromagnetic suction element arranged in the extraction module and located directly above the extraction cavity.

[0005] An extraction port is arranged below the extraction cavity, and a release port at a 90° angle with the extraction port is arranged on the side of the extraction cavity. Meanwhile, an L-shaped closure plate that can reciprocate along the length direction of the extraction module is arranged on the outside of the extraction port and the release port.

[0006] As a preferred technical scheme, the mechanical cantilever comprises a rotatable base, a hydraulic lifting seat arranged on the rotatable base, a first cantilever connected with the top of the hydraulic lifting seat through a first hydraulic rotating seat, a second cantilever connected with the end of the first cantilever away from the first hydraulic rotating seat through a second hydraulic rotating seat, a third cantilever connected with the end of the second cantilever away from the second hydraulic rotating seat through a third hydraulic rotating seat, and a rotary brake connected with the end of the third cantilever away from the third hydraulic rotating seat. One end of the extraction module is connected with the rotary brake through a threaded interface.

[0007] As a preferred technical scheme, a micro linear slide rail is arranged on the top of the extraction module along the length direction, and the top of the L-shaped closing plate is connected with the micro linear slide rail through a sliding block.

[0008] As a preferred technical scheme, a boom is arranged at the lower part of one side of the rotatable base, and a numerical control display is fixedly installed on the top of the boom, wherein the electromagnetic suction piece, the rotatable base, the hydraulic lifting seat, the first hydraulic rotating seat, the second hydraulic rotating seat, the third hydraulic rotating seat, the rotary brake, and the micro linear slide rail are electrically connected with the numerical control display.

[0009] As a preferred technical scheme, a plurality of extraction cavities are arranged in the extraction module along the length direction and are uniformly arranged in sequence, and a plurality of electromagnetic suction pieces are arranged above the extraction cavities in one-to-one correspondence.

[0010] As a preferred technical scheme, a collision-proof buffer layer is arranged on the inner wall of the extraction cavity, and the collision-proof buffer layer is made of sponge or rubber material.

[0011] The advantages of the present application are as follows:

[0012] 1. The patch electronic component extraction device has simple structure and convenient operation, and can extract patch electronic components with small height difference through electromagnetic suction pieces, and then close and transport the extraction port and the release port through the L-shaped closing plate, so as to prevent the patch electronic components from falling and solve the problem of collision of multiple falling bodies in the prior art, and effectively improve the product qualification rate. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows, and the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not paying creative labor.

[0014] The present application will be further described below in combination with the drawings and embodiments:

[0015] Figure 1 is a structural schematic view of the present application;

[0016] Figure 2 is a structural side view of the automatic extraction mechanism of the present application;

[0017] Figure 3 is a first use state diagram of the automatic extraction mechanism structure of the present application;

[0018] Figure 4 Figure 2 is a structure second use state diagram of the automatic extraction mechanism of the utility model;

[0019] Figure 5 Figure 3 is a structure third use state diagram of the automatic extraction mechanism of the utility model;

[0020] 1 mechanical cantilever, 101 rotatable base, 102 hydraulic lifting seat, 103 first hydraulic rotating seat, 104 first cantilever, 105 second hydraulic rotating seat, 106 second cantilever, 107 third hydraulic rotating seat, 108 third cantilever, 109 rotating brake;

[0021] 2 automatic extraction mechanism, 201 extraction module, 202 extraction cavity, 203 electromagnetic suction piece, 204 extraction port, 205 release port, 206 L-shaped closure plate, 207 micro linear slide rail, 208 sliding block, 209 threaded interface, 210 anti-collision buffer layer;

[0022] 3 boom, 4 numerical display, 5 patch electronic component. DETAILED DESCRIPTION

[0023] The above scheme will be further described in combination with specific embodiments. It should be understood that these embodiments are used to illustrate the utility model and do not limit the scope of the utility model. The implementation conditions used in the embodiments can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not mentioned are usually the conditions in the conventional experiment.

[0024] Embodiment: refer to Figures 1 to 5 As shown in the figure, a patch electronic component extraction device comprises a mechanical cantilever 1 and an automatic extraction mechanism 2 detachably connected with the mechanical cantilever 1; the automatic extraction mechanism 2 comprises a horizontally arranged extraction module 201, an extraction cavity 202 arranged inside the extraction module 201, and an electromagnetic suction piece 203 arranged inside the extraction module 201 and located directly above the extraction cavity 202; an extraction port 204 is arranged below the extraction cavity 202, and a release port 205 is arranged at a 90° angle with the extraction port 204 at the side of the extraction cavity 202, and an L-shaped closure plate 206 capable of reciprocating along the length direction of the extraction module 201 is arranged outside the extraction port 204 and the release port 205; the patch electronic component 5 is extracted by the electromagnetic suction piece 203 with small height difference, and then the extraction port 204 and the release port 205 are closed and transferred by the L-shaped closure plate 206, preventing the patch electronic component 5 from falling and solving the problem of knocking caused by multi-falling body movement in the prior art, effectively improving the product qualification rate.

[0025] Refer to Figure 1As shown, in the present embodiment, the mechanical cantilever 1 comprises a rotatable base 101, a hydraulic lifting seat 102 arranged on the rotatable base 101, a first cantilever 104 connected to the top of the hydraulic lifting seat 102 through a first hydraulic rotating seat 103, a second cantilever 106 connected to the end of the first cantilever 104 away from the first hydraulic rotating seat 103 through a second hydraulic rotating seat 105, a third cantilever 108 connected to the end of the second cantilever 106 away from the second hydraulic rotating seat 105 through a third hydraulic rotating seat 107, and a rotary brake 109 connected to the end of the third cantilever 108 away from the third hydraulic rotating seat 107; one end of the extraction module 201 is connected to the rotary brake 109 through a threaded interface 209, and according to different sizes of the patch electronic components 5, the extraction module 201 here has multiple sizes and can be quickly replaced through the threaded interface 209 to extract patch electronic components 5 of different sizes.

[0026] Referring to Figure 2 As shown, in the present embodiment, a micro linear slide rail 207 is arranged on the top of the extraction module 201 along the length direction, and the top of the L-shaped closure plate 206 is connected to the micro linear slide rail 207 through a sliding block 208, so that the L-shaped closure plate 206 can reciprocate along the length direction of the extraction module 201.

[0027] Referring to Figure 1 As shown, in the present embodiment, a boom 3 is arranged on the lower part of one side of the rotatable base 101, and a numerical control display 4 is fixedly installed on the top of the boom 3, wherein the electromagnetic suction piece 203, the rotatable base 101, the hydraulic lifting seat 102, the first hydraulic rotating seat 103, the second hydraulic rotating seat 105, the third hydraulic rotating seat 107, the rotary brake 109, and the micro linear slide rail 207 are all electrically connected to the numerical control display 4, and the running parameters of the mechanical cantilever 1, and the on-off of the electromagnetic suction piece 203 and the L-shaped closure plate 206 are set and combined calibrated through the numerical control display 4.

[0028] Referring to Figure 1 and Figure 5 As shown, in the present embodiment, three extraction cavities 202 are arranged inside the extraction module 201 along the length direction, and three electromagnetic suction pieces 203 are arranged above the extraction cavities 202 one by one, and the number of extraction cavities 202 can be adjusted according to the need to extract multiple patch electronic components 5 at the same time, thereby improving the work efficiency.

[0029] Referring to Figure 2 As shown, in the present embodiment, a collision prevention buffer layer 210 is arranged on the inner wall of the extraction cavity 202, which is made of sponge or rubber material, effectively preventing damage caused by collision with the inner wall of the extraction cavity 202 during the extraction of the patch electronic components 5.

[0030] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made in accordance with the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A patch electronic component extraction apparatus comprising a mechanical cantilever, and an automatic extraction mechanism detachably connected to the mechanical cantilever; characterized in that, The automatic extraction mechanism comprises a horizontally arranged extraction module, an extraction cavity arranged inside the extraction module, and an electromagnetic suction member arranged inside the extraction module and above the extraction cavity. A release port is arranged at a 90° angle with the extraction port and on the side of the extraction cavity, and an L-shaped sealing plate is arranged outside the extraction port and the release port and can reciprocate along the length direction of the extraction module.

2. The patch electronics extraction device of claim 1, wherein, The mechanical cantilever comprises a rotatable base, a hydraulic lifting seat arranged on the rotatable base, a first cantilever connected to the top of the hydraulic lifting seat through a first hydraulic rotating seat, a second cantilever connected to the end of the first cantilever away from the first hydraulic rotating seat through a second hydraulic rotating seat, a third cantilever connected to the end of the second cantilever away from the second hydraulic rotating seat through a third hydraulic rotating seat, and a rotary brake connected to the end of the third cantilever away from the third hydraulic rotating seat; one end of the extraction module is connected to the rotary brake through a threaded interface.

3. The patch electronics extraction device of claim 2, wherein, A micro linear slide rail is arranged on the top of the extraction module along the length direction, and the top of the L-shaped sealing plate is connected to the micro linear slide rail through a sliding block.

4. The patch electronics extraction device of claim 3, wherein, A hoist is arranged on the lower part of one side of the rotatable base, and a numerical control display is fixedly installed on the top of the hoist, wherein the electromagnetic suction member, the rotatable base, the hydraulic lifting seat, the first hydraulic rotating seat, the second hydraulic rotating seat, the third hydraulic rotating seat, the rotary brake, and the micro linear slide rail are electrically connected to the numerical control display.

5. The patch electronics extraction device of claim 1, wherein, A plurality of extraction cavities are arranged inside the extraction module along the length direction and are evenly arranged in sequence, and a plurality of electromagnetic suction members are arranged above the extraction cavities in one-to-one correspondence.

6. The patch electronics extraction device of claim 1, wherein, A collision-preventing buffer layer is arranged on the inner wall of the extraction cavity, and the collision-preventing buffer layer is made of sponge or rubber.

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