CN218217863U

CN218217863U - Automatic chip mounter with safeguard function

Info

Publication number: CN218217863U
Application number: CN202222239466.XU
Authority: CN
Inventors: 张孟锋
Original assignee: Shenzhen Xinhua Industry Co ltd
Current assignee: Shenzhen Xinhua Industry Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-03
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses an automatic chip mounter with safeguard function belongs to automatic chip mounter technical field, has limited the maintenance space to the protective housing at automatic chip mounter top, and the maintenance personal of being inconvenient to dismouting spare part has increased work load, influences the problem of maintenance efficiency, including the automatic chip mounter body, the inside of automatic chip mounter body has seted up the installation cavity, and the one end that the gear was kept away from to L-shaped pinion rack is fixed with the protection casing that slides on the automatic chip mounter body top side; the utility model discloses a top operational unit of two protection casings to the automatic chip mounter body protects, rotates the connecting rod, and two L shape pinion racks of gear drive are to the direction synchronous motion who keeps away from each other, and L shape pinion rack drives two protection casings and removes to the direction of keeping away from each other to make the protection casing relieve the cover and establish the protection, can conveniently tear out the partial spare part on the automatic chip mounter body, make the protection and be convenient for maintain concurrently, effectively improved practicality, simple operation.

Description

Automatic chip mounter with safeguard function

Technical Field

The utility model belongs to the technical field of automatic chip mounter, concretely relates to automatic chip mounter with safeguard function.

Background

The chip mounter is also called a mounter, and is configured behind a dispensing machine or a screen printing machine in a production line, and is equipment for accurately placing surface mounted components on a PCB (printed circuit board) pad by moving a mounting head, wherein the equipment is divided into manual equipment and full-automatic equipment, is equipment for achieving high-speed and high-precision component mounting, is the most critical and most complex equipment in the whole SMI and production, and is used in SMT (surface mount technology) production.

In order to guarantee the security of automatic chip mounter during operation, can be at protective housing of automatic chip mounter's top installation, not only can avoid dust or other objects to fall the top of automatic chip mounter, can also improve the security of its use, but protective housing on the automatic chip mounter that has now exists following not enoughly in the in-service use:

(1) when maintaining the top of the automatic chip mounter, the protective shell needs to be opened, but the protective shell still limits the maintenance space, so that maintenance personnel are not convenient to disassemble and assemble parts, and after disassembly, the parts need to be installed after maintenance is completed, the workload is increased, and the maintenance efficiency is influenced.

Therefore, an automatic chip mounter with a protection function is needed, and the problems that a protection shell at the top of the automatic chip mounter limits a maintenance space, maintenance personnel are inconvenient to dismount and mount parts, workload is increased, and maintenance efficiency is affected are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic chip mounter with safeguard function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic chip mounter with safeguard function, includes the automatic chip mounter body, the installation cavity has been seted up to the inside of automatic chip mounter body, be fixed with the connecting plate on the side of installation cavity, it is connected with the connecting rod to rotate on the side of connecting plate, the one end that the connecting plate was kept away from to the connecting rod is fixed with bevel gear a, the meshing is connected with bevel gear b on the bevel gear a, be fixed with on the top side of installation cavity and rotate the seat, be fixed with the axis of rotation that rotates and run through seat central point and put on bevel gear b, the one end that bevel gear b was kept away from to the axis of rotation is fixed with the gear, the meshing is connected with two L shape pinion racks on the side of gear, two L shape pinion rack is parallel to each other dislocation set, the one end sliding fit that the gear was kept away from to L shape pinion rack has to run through the spout of seting up on the side of automatic chip mounter body top, the one end that the gear was kept away from to L shape pinion is fixed with gliding protection casing on the side of automatic chip mounter body top.

In the scheme, a joint is fixed at one end of the connecting rod, which is far away from the bevel gear a, a rotating handle is fixed on the side surface of the joint, and the cross section of the rotating handle is rectangular.

It is further worth explaining that, the cover is equipped with the rubber sleeve on the side of turning handle, the rubber sleeve is fixed with the side laminating of turning handle, a plurality of protruding muscle that are the equidistance and distribute on the surface of rubber sleeve.

It should be further noted that the side surface of the connecting plate is in threaded connection with a locking bolt, and a threaded end of the locking bolt is in contact with the side surface of the connecting rod.

As a preferred embodiment, the side face of the L-shaped toothed plate, which is in sliding fit with the sliding groove, is connected with balls in a rolling manner, the balls are arranged in two and are symmetrically distributed, and the side face of the sliding groove is provided with a limiting groove in sliding fit with the balls.

As a preferred embodiment, a side of the protective cover is fixed with two transparent plates, and the two transparent plates are symmetrically distributed.

Compared with the prior art, the utility model provides a pair of automatic chip mounter with safeguard function includes following beneficial effect at least:

(1) Establish in the outside of the top working unit of automatic chip mounter body through two protection casing covers, protect the top working unit of automatic chip mounter body, through the locking bolt of screwing, the locking bolt is spacing to the position of connecting rod in the connecting plate to prevent the maloperation.

(2) Through two L shape pinion racks of gear drive to the direction synchronous motion who keeps away from each other, L shape pinion rack drives two protection casings and removes to the direction of keeping away from each other to make the protection casing relieve the cover and establish the protection, can conveniently tear out the partial spare part on the automatic chip mounter body, convenient maintenance makes the protection and be convenient for maintain concurrently, has effectively improved practicality, simple operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a partial structure of the gear of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a schematic view of the local structure of the ball of the present invention.

In the figure: 1. an automatic chip mounter body; 2. a protective cover; 3. a transparent plate; 4. a mounting cavity; 5. a connecting plate; 6. a connecting rod; 7. a joint; 8. a handle is rotated; 9. a chute; 10. a limiting groove; 11. an L-shaped toothed plate; 12. a bevel gear a; 13. a bevel gear b; 14. a rotating seat; 15. a gear; 16. a rubber sleeve; 17. locking the bolt; 18. and (4) a ball.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical solution of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative labor are within the scope of the protection of the present invention based on the described embodiments of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the utility model provides an automatic chip mounter with protection function, including automatic chip mounter body 1, installation cavity 4 has been seted up to the inside of automatic chip mounter body 1, be fixed with connecting plate 5 on the side of installation cavity 4, it is connected with connecting rod 6 to rotate on the side of connecting plate 5, the one end that connecting rod 6 kept away from connecting plate 5 is fixed with bevel gear a12, bevel gear b13 is connected with in the meshing on bevel gear a12, be fixed with on the top side of installation cavity 4 and rotate seat 14, be fixed with on bevel gear b13 and rotate the axis of rotation that runs through seat 14 central point and put, the one end that bevel gear b13 was kept away from to the axis of rotation is fixed with gear 15, the meshing is connected with two L-shaped pinion racks 11 on the side of gear 15, two L-shaped pinion racks 11 are parallel dislocation set up each other, the one end that L-shaped pinion rack 11 kept away from gear 15 is sliding fit with running through spout 9 that sets up on the top side of automatic chip mounter body 1, the one end that L-shaped pinion rack 11 kept away from gear 15 is fixed with the protection casing 2 that slides on the top side of automatic chip mounter body 1; when the automatic chip mounter body 1 works, the outside of the top working component of the automatic chip mounter body 1 is established to two protection covers 2 covers, protect the top working component of the automatic chip mounter body 1, when needing to be maintained, the connecting rod 6 is rotated, the connecting rod 6 drives the bevel gear a12 to rotate, bevel gear a12 drives bevel gear b13 to rotate, bevel gear b13 drives gear 15 to rotate through the axis of rotation, gear 15 drives two L-shaped toothed plates 11 to the direction synchronous motion of keeping away from each other, L-shaped toothed plate 11 drives two protection covers 2 to the direction of keeping away from each other and moves, thereby make protection cover 2 remove to cover and establish the protection, can conveniently tear out the partial spare part on the automatic chip mounter body 1, convenient maintenance, make protection and convenient maintenance have concurrently, the practicality has effectively been improved, and the operation is convenient.

As further shown in fig. 4, it is worth concretely explaining that a joint 7 is fixed at one end of the connecting rod 6 away from the bevel gear a12, a rotating handle 8 is fixed on the side surface of the joint 7, and the cross section of the rotating handle 8 is rectangular; when the rotary handle type automatic transmission device works, the rotary handle 8 is rotated to drive the joint 7 to rotate, so that the connecting rod 6 is driven to rotate, the force arm of the rotary handle 8 is long, and the operation is labor-saving.

The scheme has the following working processes: when the automatic chip mounter body 1 works, the outside at the top end working component of the automatic chip mounter body 1 is established to two protection casings 2 covers, protect the top end working component of the automatic chip mounter body 1, when needing to be maintained, drive joint 7 through rotating turning handle 8 and rotate, and then drive connecting rod 6 and rotate, connecting rod 6 drives bevel gear a12 and rotates, bevel gear a12 drives bevel gear b13 and rotates, bevel gear b13 drives gear 15 through the axis of rotation and rotates, two L-shaped pinion racks 11 of gear 15 drive move to the direction synchronous motion of keeping away from each other, L-shaped pinion rack 11 drives two protection casings 2 and moves to the direction of keeping away from each other, thereby make protection casing 2 relieve the cover and establish the protection, can conveniently tear out partial spare part on the automatic chip mounter body 1, convenient maintenance.

According to the working process, the following steps are known: establish in the outside of the top operational unit of automatic chip mounter body 1 through two protection casings 2 covers, protect the top operational unit of automatic chip mounter body 1, drive two protection casings 2 through L shape pinion rack 11 and remove to the direction of keeping away from each other, thereby make protection casing 2 remove the cover and establish the protection, can conveniently tear out the partial spare part on the automatic chip mounter body 1, convenient maintenance, make the protection and be convenient for maintain concurrently, effectively improved practicality, and the simple operation.

Further as shown in fig. 4, it is worth concretely explaining that a rubber sleeve 16 is sleeved on the side surface of the rotating handle 8, the rubber sleeve 16 is fixedly attached to the side surface of the rotating handle 8, and a plurality of convex ribs are distributed at equal intervals on the surface of the rubber sleeve 16; during specific work, the arranged rubber sleeve 16 effectively improves the friction force when the rotating handle 8 is held and is prevented from slipping.

As further shown in fig. 4, it is worth specifying that a locking bolt 17 is threadedly connected to a side surface of the connecting plate 5, and a threaded end of the locking bolt 17 is in contact with a side surface of the connecting rod 6; during specific work, the locking bolt 17 is screwed, and the locking bolt 17 limits the position of the connecting rod 6 in the connecting plate 5, so that misoperation is prevented.

As further shown in fig. 2 and 5, it is worth specifically explaining that the L-shaped toothed plate 11 is connected with two balls 18 in a rolling manner on the side surface in sliding fit with the sliding groove 9, the balls 18 are symmetrically distributed, and the side surface of the sliding groove 9 is provided with a limit groove 10 in sliding fit with the balls 18; in particular, the balls 18 are arranged to effectively reduce the frictional resistance of the shield 2 during movement.

As further shown in fig. 1, it is worth concretely explaining that transparent plates 3 are fixed on the side surfaces of the protective cover 2, and two transparent plates 3 are arranged and symmetrically distributed; during specific work, the transparent plate 3 is convenient for observing the interior of the chip mounter, and the working state of the automatic chip mounter body 1 can be known in time.

To sum up: establish the outside at the top operational unit of automatic chip mounter body 1 through two protection casing 2 covers, protect the top operational unit of automatic chip mounter body 1, drive two protection casings 2 through L shape pinion rack 11 and remove to the direction of keeping away from each other, thereby make protection casing 2 remove the cover and establish the protection, can conveniently tear out the partial spare part on the automatic chip mounter body 1, convenient maintenance, make protection and be convenient for maintain concurrently, practicality is effectively improved, the simple operation, the rubber sleeve 16 of setting has effectively improved the frictional force when gripping and rotating the turning handle 8, prevent the slippage, through screwing locking bolt 17, locking bolt 17 is spacing to the position of connecting rod 6 in connecting plate 5, thereby prevent the maloperation, the ball 18 that sets up has effectively reduced the frictional resistance when protection casing 2 removes.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the use of the term "including" or "comprising" in the present application shall mean that the element or item preceding the term covers the element or item listed after the term and its equivalents, but does not exclude other elements or items, and the term "connected" or "connected" is not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. merely indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may be changed accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic chip mounter with safeguard function, includes automatic chip mounter body (1), its characterized in that, installation cavity (4) have been seted up to the inside of automatic chip mounter body (1), be fixed with connecting plate (5) on the side of installation cavity (4), it is connected with connecting rod (6) to rotate on the side of connecting plate (5), the one end that connecting plate (5) were kept away from in connecting rod (6) is fixed with bevel gear a (12), the meshing is connected with bevel gear b (13) on bevel gear a (12), be fixed with on the top side of installation cavity (4) and rotate seat (14), be fixed with on bevel gear b (13) and rotate the axis of rotation that runs through rotation seat (14) central point and put, the one end that bevel gear b (13) was kept away from in the axis of rotation is fixed with gear (15), the meshing is connected with two L shape pinion rack (11) on the side of gear (15), two L shape pinion rack (11) are parallel dislocation set each other, the one end sliding fit that gear (15) were kept away from gear (15) has run through and sets up on automatic chip mounter body (1) side (9), and automatic chip mounter body (11) side face is kept away from on the side of L shape pinion (11) and slide protection casing (2).

2. The automatic chip mounter with protection function according to claim 1, wherein a joint (7) is fixed to one end of the connecting rod (6) far away from the bevel gear a (12), a rotating handle (8) is fixed to the side surface of the joint (7), and the cross section of the rotating handle (8) is rectangular.

3. The automatic chip mounter with protection function according to claim 2, wherein the side of the rotating handle (8) is sleeved with a rubber sleeve (16), the rubber sleeve (16) is attached to the side of the rotating handle (8) and fixed, and a plurality of convex ribs distributed at equal intervals are arranged on the surface of the rubber sleeve (16).

4. The automatic chip mounter with protection function according to claim 1, wherein a locking bolt (17) is connected to the side surface of the connecting plate (5) in a threaded manner, and a threaded end of the locking bolt (17) is in contact with the side surface of the connecting rod (6).

5. The automatic chip mounter with the protection function according to claim 4, wherein balls (18) are connected to the side face, sliding-fitted with the sliding groove (9), of the L-shaped toothed plate (11) in a rolling manner, the two balls (18) are symmetrically distributed, and the side face of the sliding groove (9) is provided with a limiting groove (10) sliding-fitted with the balls (18).

6. The automatic chip mounter with protection function according to claim 1, wherein a transparent plate (3) is fixed on a side surface of the protection cover (2), and two transparent plates (3) are arranged and symmetrically distributed.