CN221354887U

CN221354887U - Double-rail heating chip mounter

Info

Publication number: CN221354887U
Application number: CN202323252810.XU
Authority: CN
Inventors: 王健伟; 蔡晓雄
Original assignee: Yishengwei Shanghai Electronics Co ltd
Current assignee: Yishengwei Shanghai Electronics Co ltd
Filing date: 2023-11-30
Publication date: 2024-07-16
Anticipated expiration: 2033-11-30

Abstract

The utility model belongs to the technical field of chip mounters, and particularly relates to a double-rail heating chip mounter, which comprises a base, wherein a heating room is arranged on the base, a tin writing room is arranged on one side of the heating room, a chip mounting room is arranged on one side of the tin writing room away from the heating room, a track device is arranged on the base and comprises a guide rail, the guide rail is fixedly connected to the base, and a fixing rod is fixedly connected to the inner wall of the guide rail. This double track heating chip mounter makes the depression bar downstream through pressing the depression bar, at this in-process, get back to the slider with depression bar fixed connection and apply a decurrent pulling force to the articulated pole for the articulated pole can stimulate the clamp splice to slider direction motion, compresses tightly the frame, and the fixture block and the spacing groove coincidence of design in the depression bar simultaneously, the fixture block can spring into the spacing inslot under the elasticity effect of spring one at this moment, comes to carry out spacingly to the depression bar, thereby realizes the self-locking purpose to the frame, easy operation reduces equipment cost.

Description

Double-rail heating chip mounter

Technical Field

The utility model relates to the technical field of chip mounters, in particular to a double-rail heating chip mounter.

Background

The surface mount machine is also called a surface mount machine, and is a device for accurately placing surface mount components on a PCB bonding pad by moving a surface mount head after being arranged on a dispensing machine or a screen printer in a production line.

At present, most chip mounters position the PCB by a side positioning method, and the side positioning is required to adjust the positions of a limiter and a top block according to the outline dimension of the PCB, so that the operation is complicated, the equipment cost is increased, and in this regard, a double-rail heating chip mounter is provided.

Disclosure of Invention

The utility model mainly aims to provide a double-rail heating chip mounter which can solve the problems in the background technology.

In order to achieve the above object, the present utility model provides a dual-rail heating and mounting machine, which comprises a base station, wherein a heating room is arranged on the base station for heating a frame, a tin writing room is arranged on one side of the heating room for writing tin to the frame, a mounting room is arranged on one side of the tin writing room away from the heating room for mounting the frame, two groups of rail devices are arranged on the base station, so that one machine can be used as two devices, the efficiency of a lifting machine is improved, electricity, gas and labor costs are saved, and benefits are maximized, and the rail devices comprise:

the guide rail is fixedly connected to the base station, and a fixing rod is fixedly connected to the inner wall of the guide rail;

and the motion block is in driving connection with the guide rail.

Preferably, the limiting groove is formed in the moving block, the moving block is penetrated by the pressing rod and is in sliding connection with the pressing rod, a spring III is fixedly connected to the outer wall of the pressing rod and used for supporting the pressing rod, and one end, far away from the pressing rod, of the spring III is fixedly connected to the inner wall of the moving block.

Preferably, the bottom end of the pressure rod is provided with a movable rod, the movable rod penetrates through the moving block and is in sliding connection with the moving block, the outer wall of the movable rod is fixedly connected with one end of a spring IV, and the other end of the spring IV is fixedly connected with the outer wall of the moving block.

Preferably, the pressure bar is slidably connected with a clamping block and a sliding block, the outer wall of the clamping block is fixedly connected with a first cross rod and a first spring, one end of the first spring, which is far away from the clamping block, is fixedly connected with the inner wall of the pressure bar, the first cross rod penetrates through the pressure bar and is slidably connected with the pressure bar, and the first cross rod is provided with a groove.

Preferably, the outer wall of the sliding block is fixedly connected with a second spring, one end, far away from the sliding block, of the second spring is fixedly connected with the inner wall of the pressing rod, the inner wall of the sliding block is fixedly connected with a pull rod, and the pull rod penetrates through the groove.

Preferably, the outer wall of the compression bar is fixedly connected with a sliding block, the sliding block is hinged with a hinging rod, one end of the hinging rod, far away from the sliding block, is hinged with a second cross rod, one end of the second cross rod, far away from the hinging rod, is fixedly connected with a clamping block, the clamping block is in sliding connection with a moving block, the inner wall of the clamping block is fixedly connected with one end of a spring five, the other end of the spring five is fixedly connected with a pressing plate, and the pressing plate is in sliding connection with the clamping block.

The utility model provides a double-rail heating chip mounter. The beneficial effects are as follows:

(1) This double track heating chip mounter, through pressing the depression bar, make the depression bar downstream, at this in-process, get back to the slider with depression bar fixed connection and apply a decurrent pulling force to the articulated pole for the articulated pole can stimulate the clamp splice and to slider direction motion, compress tightly the frame, after the frame compresses tightly, the fixture block and the spacing inslot that overlap of design in the depression bar at this moment, the fixture block can spring into the spacing inslot under the elasticity effect of spring one at this moment, comes spacing to the depression bar, thereby realize the self-locking purpose to the frame, easy operation reduces equipment cost.

(2) According to the double-rail heating chip mounter, one machine can be used as two devices through the design of double rails, the efficiency of a lifting machine table is improved, the productivity is improved, meanwhile, electricity, gas and labor cost are saved, and the benefit is maximized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a perspective structure of a motion block according to the present utility model;

FIG. 3 is a schematic diagram showing a three-dimensional cross-sectional structure of a motion block according to the present utility model;

FIG. 4 is a schematic diagram of a three-dimensional cross-section of a motion block according to the present utility model;

FIG. 5 is a schematic view of a three-dimensional cross-sectional structure of a clamping block according to the present utility model;

fig. 6 is a schematic view of a three-dimensional cross-sectional structure of a compression bar according to the present utility model.

Reference numerals illustrate:

1. A base station; 2. a heating room; 3. writing tin; 4. the patches are arranged; 5. a track device; 51. a guide rail; 511. a fixed rod; 52. a motion block; 521. a compression bar; 5211. a clamping block; 5212. a first spring; 5213. a first cross bar; 5214. a pull rod; 5215. a slide block; 5216. a second spring; 5217. a groove; 522. a third spring; 523. a limit groove; 524. a spring IV; 525. a movable rod; 526. a sliding block; 5261. a hinge rod; 5262. a second cross bar; 5263. clamping blocks; 5264. a spring V; 5265. and (5) pressing plates.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a dual-rail heating chip mounter, which comprises a base 1, a heating room 2 is provided on the base 1, a tin writing room 3 is provided on one side of the heating room 2, a chip mounting room 4 is provided on one side of the tin writing room 3 far away from the heating room 2, a track device 5 is provided on the base 1, the track device 5 comprises a guide rail 51, the guide rail 51 is fixedly connected to the base 1, a fixed rod 511 moving block 52 is fixedly connected to an inner wall of the guide rail 51, and the moving block 52 is in driving connection with the guide rail 51.

In the embodiment of the utility model, in order to realize automatic locking of the frame, specifically, the moving block 52 is provided with a limit groove 523, the moving block 52 is penetrated by the pressing rod 521 and is in sliding connection with the pressing rod 521, the outer wall of the pressing rod 521 is fixedly connected with a third spring 522, one end of the third spring 522, which is far away from the pressing rod 521, is fixedly connected with the inner wall of the moving block 52, the pressing rod 521 is in sliding connection with a clamping block 5211 and a sliding block 5215, the outer wall of the clamping block 5211 is fixedly connected with a first cross rod 5213 and a first spring 5212, one end of the first spring 5212, which is far away from the clamping block 5211, is fixedly connected with the inner wall of the pressing rod 521, the first cross rod 5213 penetrates through the pressing rod 521 and is in sliding connection with the pressing rod 521, the first cross rod 5213 is provided with a groove 5217, the outer wall of the pressing rod 521 is fixedly connected with a sliding block 526, the sliding block 526 is hinged with the sliding block 526, one end of the sliding rod 5261, one end of the sliding rod 5262, which is far away from the sliding block 5261, is fixedly connected with a clamping block 5263, the clamping block 5263 is in sliding connection with the inner wall of the moving block 52, and the other end of the clamping block 5264 is fixedly connected with a pressing plate 5265;

When the mechanical arm presses the frame onto the moving block 52, the pressing rod 521 is pressed to move downwards, meanwhile, the spring III 522 is elastically deformed to generate elastic force, when the pressing rod 521 moves, the sliding block 526 fixedly connected with the pressing rod 521 returns to the hinging rod 5261 to apply downward tensile force, and under the action of the tensile force, the hinging rod 5261 pulls the cross rod II 5262 and the clamping block 5263 to move towards the sliding block 526, and it is required to say that the clamping block 5263 is provided with two groups, each group is provided with two groups, the frame can be clamped through mutual approaching between the clamping blocks 5263, and meanwhile, the frame can be tightly pressed on the outer wall of the moving block 52 through the arrangement of the pressing plate 5265 and the spring V5264;

After the frame is pressed, the clamping block 5211 designed in the pressing rod 521 coincides with the limit groove 523, and because the first spring 5212 is in an elastic deformation state, the clamping block 5211 can spring into the limit groove 523 under the elastic action of the first spring 5212, so that the pressing rod 521 is limited, and the self-locking purpose of the frame is achieved.

Further, in order to release the locking limit of the frame, a movable rod 525 is arranged at the bottom end of the pressure rod 521, the movable rod 525 penetrates through the moving block 52 and is in sliding connection with the moving block 52, one end of a spring four 524 is fixedly connected to the outer wall of the movable rod 525, the other end of the spring four 524 is fixedly connected to the outer wall of the moving block 52, a spring two 5216 is fixedly connected to the outer wall of the slide block 5215, one end, far away from the slide block 5215, of the spring two 5216 is fixedly connected to the inner wall of the pressure rod 521, a pull rod 5214 is fixedly connected to the inner wall of the slide block 5215, and the pull rod 5214 penetrates through the groove 5217;

As shown in fig. 1, when the moving block 52 moves to the leftmost side under the driving of the guide rail 51, the moving rod 525 designed on the moving block 52 contacts with the fixed rod 511 and is pressed by the fixed rod 511, when the moving rod 525 is pressed, the moving rod 525 moves towards the inside of the moving block 52, in the process, the moving rod 525 presses the sliding block 5215 to enable the sliding block 5215 to slide, and meanwhile, the pull rod 5214 fixedly connected with the sliding block 5215 moves, the shape of the pull rod 5214 is irregular, the width of the lower end is larger than the width of the upper end, so when the pull rod 5214 moves, the pull rod 5214 slides in the groove 5217, meanwhile presses the first cross rod 5213 to enable the first cross rod 5213 to pull the clamping block 5211 to slide, so that the clamping block 5211 is separated from the limiting groove 523, when the clamping block 5211 is separated from the limiting groove 523, the clamping block 5263 returns to the original position under the elastic force of the third spring 522, and in the process, the clamping block 5263 returns to the original position under the second cross rod 5262 and the sliding block 526, so that the frame is released from the limiting position.

When the device is used, firstly, the frame is pressed onto the moving block 52, the sliding block 526 fixedly connected with the pressing rod 521 returns to the hinging rod 5261 to apply a downward pulling force, under the action of the pulling force, the hinging rod 5261 pulls the second cross rod 5262 and the clamping block 5263 to move towards the sliding block 526, the frame is clamped by the frame, then the guide rail 51 is started, at the moment, the frame is driven by the moving block 52 to enter the heating chamber 2 for heating, the heated frame is brought into the tin writing chamber 3 by the moving block 52 for tin writing operation, then the frame after the frame is sent to the patch chamber 4 by the moving block 52 for patch operation, finally, the processed frame is sent to the blanking area by the moving block 52, at the moment, the moving rod 525 designed on the moving block 52 can be extruded by the fixing rod 511, the moving rod 525 can extrude the sliding block 5215, in the process, the pulling rod 5214 can slide in the groove 5217, at the same time, the first cross rod 5213 is extruded, the first cross rod 5213 pulls the clamping block 5211 to slide, the clamping block 5211 is separated from the limiting groove 5211, the clamping block 523 is separated from the limiting groove 5211, and the second cross rod 5211 is separated from the limiting block 523, and the third spring is released from the clamping block 521 in the process, and the pressing rod 5263 returns to the original position, and the sliding block 5211 is released from the limiting groove 521.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a double track heating chip mounter, includes base (1), its characterized in that: be equipped with on base station (1) between heating (2), be equipped with between the tin (3) of writing in heating (2) one side, be equipped with between the paster (4) in one side of keeping away from between the heating (2) between tin (3) of writing, be equipped with rail set (5) on base station (1), rail set (5) include:

The guide rail (51), the guide rail (51) is fixedly connected to the base station (1), and a fixed rod (511) is fixedly connected to the inner wall of the guide rail (51);

And the motion block (52), wherein the motion block (52) is in driving connection with the guide rail (51).

2. The dual-rail heating chip mounter according to claim 1, wherein: the limiting groove (523) is formed in the moving block (52), the moving block (52) is penetrated by the pressing rod (521) and is in sliding connection with the pressing rod (521), a spring III (522) is fixedly connected to the outer wall of the pressing rod (521), and one end, far away from the pressing rod (521), of the spring III (522) is fixedly connected to the inner wall of the moving block (52).

3. The dual-rail heating chip mounter according to claim 2, wherein: the bottom end of the pressure lever (521) is provided with a movable rod (525), the movable rod (525) penetrates through the moving block (52) and is in sliding connection with the moving block (52), one end of a spring IV (524) is fixedly connected to the outer wall of the movable rod (525), and the other end of the spring IV (524) is fixedly connected to the outer wall of the moving block (52).

4. The dual-rail heating chip mounter according to claim 2, wherein: the novel hydraulic pressure control device is characterized in that the pressure lever (521) is slidably connected with a clamping block (5211) and a sliding block (5215), the outer wall of the clamping block (5211) is fixedly connected with a first transverse rod (5213) and a first spring (5212), one end, away from the clamping block (5211), of the first spring (5212) is fixedly connected with the inner wall of the pressure lever (521), the first transverse rod (5213) penetrates through the pressure lever (521) and is slidably connected with the pressure lever (521), and the first transverse rod (5213) is provided with a groove (5217).

5. The dual-rail heating chip mounter according to claim 4, wherein: the novel sliding block is characterized in that a second spring (5216) is fixedly connected to the outer wall of the sliding block (5215), one end, away from the sliding block (5215), of the second spring (5216) is fixedly connected to the inner wall of the pressing rod (521), a pull rod (5214) is fixedly connected to the inner wall of the sliding block (5215), and the pull rod (5214) penetrates through the groove (5217).

6. The dual-rail heating chip mounter according to claim 2, wherein: the utility model discloses a clamp device for a bicycle, including depression bar (521), slider (526) are articulated have articulated pole (5261), articulated pole (5261) are kept away from the one end of slider (526) and are articulated have horizontal pole two (5262), one end fixedly connected with clamp splice (5263) of articulated pole (5261) are kept away from to horizontal pole two (5262), clamp splice (5263) and kinematic block (52) sliding connection, one end of clamp splice (5263) inner wall fixedly connected with spring five (5264), the other end fixedly connected with clamp plate (5265) of spring five (5264), clamp plate (5265) and clamp splice (5263) sliding connection.