CN219565892U

CN219565892U - SMT transfer bearing material frame

Info

Publication number: CN219565892U
Application number: CN202320601829.1U
Authority: CN
Inventors: 林孟光; 林春光; 叶玉辉
Original assignee: Fujian Xiangyun Photoelectric Technology Co ltd
Current assignee: Fujian Xiangyun Photoelectric Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-22
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses an SMT transfer bearing material rack, which relates to the technical field of SMT production and comprises a movable rack and a plurality of drawers which are arranged on the movable rack in a sliding manner, wherein a roller is arranged on each of the drawers in a rotating manner, and torsion parts are arranged between two ends of the roller and the drawers; the peripheral surface of the roller is fixedly connected with elastic cloth; one side of the drawer away from the roller is provided with a clamping assembly for clamping the elastic cloth, two support plates are fixedly connected to the drawer, and the roller is rotationally connected to the two support plates. According to the SMT transfer bearing material rack, the elastic cloth is used for wrapping the drawer, so that the SMT patch can be wrapped between the drawer and the elastic cloth, and the phenomenon that the SMT patch is knocked due to the fact that the SMT patch falls off from the transfer bearing material rack due to shaking of the transfer bearing material rack when the transfer bearing material rack is used for transporting the SMT patch is avoided as much as possible.

Description

SMT transfer bearing material frame

Technical Field

The utility model relates to the technical field of SMT production, in particular to an SMT transfer bearing material rack.

Background

The SMT patch refers to a short for serial process flow of processing on the basis of a PCB, which is a printed circuit board.

SMT is a surface mount technology (surface mount technology), which is one of the most popular technologies and techniques in the electronics assembly industry. Electronic circuit surface assembly techniques are known as surface mount or surface mount techniques. The circuit mounting technology is to mount no-pin or short-lead surface assembly components on the surface of a printed circuit board or the surface of other base plates, and to carry out welding assembly by reflow soldering or dip soldering and other methods.

After producing SMT paster, in order to conveniently transport SMT paster, consequently need use the bearing material frame to temporarily deposit the SMT paster that produces to this plays the effect that can transit the SMT paster, however when using the bearing material frame to transport SMT paster, lead to very easily because the jolt of bearing material frame causes the condition of SMT paster shake to take place on the bearing material frame, thereby make SMT paster drop from the bearing material frame, cause the impaired condition of SMT paster to take place.

Disclosure of Invention

The utility model aims to provide an SMT transfer and bearing material rack, which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the SMT transfer material supporting frame comprises a movable frame and a plurality of drawers which are arranged on the movable frame in a sliding manner, wherein a roller is arranged on each of the drawers in a rotating manner, and torsion parts are arranged between two ends of the roller and the drawers; the peripheral surface of the roller is fixedly connected with elastic cloth; one side of the drawer far away from the winding roller is provided with a clamping component for clamping the elastic cloth.

Further, two support plates are fixedly connected to the drawer, and the winding roller is rotatably connected to the two support plates.

Further, the torsion piece is a torsion spring, and two ends of the torsion spring are fixedly connected with the supporting plate and the winding roller respectively.

Further, the clamping assembly comprises a screw rod rotatably connected to the drawer, and a clamping plate is connected to the screw rod in a threaded manner; one end of the elastic cloth, which is far away from the winding roller, is fixedly connected with a connecting block, and the connecting block is positioned between the drawer and the clamping plate.

Further, one side of the clamping plate, which is close to the drawer, is fixedly connected with a plurality of protruding blocks, and one side of the connecting block, which is close to the clamping plate, is provided with a plurality of grooves matched with the protruding blocks.

Further, a sliding rod is inserted on the clamping plate in a sliding manner, and the sliding rod is fixedly connected to the drawer.

Further, a plurality of placing grooves are formed in the drawer.

Further, a plurality of universal wheels are fixedly arranged at the bottom end of the movable frame.

In the technical scheme, the utility model provides the SMT transfer bearing material rack, which has the following beneficial effects: when needs use transfer bearing material frame to transport the SMT paster, put into the drawer with the SMT paster that produces in, then the pulling rotates the roller that sets up on the drawer for elasticity cloth can overcome the torsional force of torsion piece, make elasticity cloth can wrap up the drawer, reuse clamping assembly, make elasticity cloth can carry out the centre gripping restriction at clamping assembly's effect, through utilizing elasticity cloth to the parcel of drawer, make the SMT paster can be wrapped up between drawer and elasticity cloth, thereby avoided when using transfer bearing material frame to transport the SMT paster as far as possible, because the shake of transfer bearing material frame, make the SMT paster drop from transfer bearing material frame, the condition that causes the bump to the SMT paster takes place.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure shown in FIG. 1A according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the back structure of FIG. 1 according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3 according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of the drawer in fig. 1 according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a moving rack; 2. a drawer; 21. a placement groove; 301. a support plate; 302. a roller; 303. an elastic cloth; 304. a torsion member; 305. a connecting block; 306. a screw; 307. a clamping plate; 308. a bump; 309. a groove; 310. a slide bar; 4. and a universal wheel.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-5, the embodiment of the utility model includes a movable frame 1 and a plurality of drawers 2 slidably disposed on the movable frame 1, wherein a roller 302 is rotatably disposed on each of the plurality of drawers 2, and torsion members 304 are disposed between two ends of the roller 302 and the drawers 2; an elastic cloth 303 is fixedly connected to the circumferential surface of the roller 302; a clamping component for clamping the elastic cloth 303 is arranged on one side of the drawer 2 away from the winding roller 302; when needs use transfer bearing material frame to transport the SMT paster, put into drawer 2 with the SMT paster that produces in, then the pulling rotates the roller 302 that sets up on drawer 2, make elastic cloth 303 can overcome the torsional force of torsion 304, make elastic cloth 303 can wrap up drawer 2, then reuse clamping assembly, make elastic cloth 303 can carry out the centre gripping restriction at clamping assembly's effect, through utilizing elastic cloth 303 to drawer 2's parcel, make the SMT paster can be wrapped up between drawer 2 and elastic cloth 303, thereby avoided when in use transfer bearing material frame transports the SMT paster as far as possible, because transfer bearing material frame's shake, make the SMT paster drop from transfer bearing material frame, the circumstances that causes the bump to the SMT paster take place.

Specifically, two support plates 301 are fixedly connected to the drawer 2, and a winding roller 302 is rotatably connected to the two support plates 301; the two support plates 301 of the drawer 2 serve to support the winding roller 302 in an auxiliary manner.

Specifically, the torsion member 304 is a torsion spring, and two ends of the torsion spring are fixedly connected with the support plate 301 and the winding roller 302 respectively; after the SMT paster in the drawer 2 is transported to the appointed position by using the movable frame 1, the clamping assembly is utilized, so that the clamping assembly does not clamp and limit the elastic cloth 303, and at the moment, the elastic cloth 303 on the winding roller 302 can be wound on the winding roller 302 again under the action of the torsion piece 304, and the effect of winding the elastic cloth 303 on the winding roller 302 is achieved.

Specifically, the clamping assembly comprises a screw 306 rotatably connected to the drawer 2, and a clamping plate 307 is connected to the screw 306 in a threaded manner; the end of the elastic cloth 303, which is far away from the winding roller 302, is fixedly connected with a connecting block 305, and the connecting block 305 is positioned between the drawer 2 and the clamping plate 307; after the elastic cloth 303 covers the drawer 2, the screw 306 is rotated, so that the clamping plate 307 can move towards the direction close to the drawer 2 under the action of the screw 306, and the connecting block 305 on the elastic cloth 303 can be clamped between the drawer 2 and the clamping plate 307, so that the effect of clamping and limiting the elastic cloth 303 is achieved.

Specifically, a plurality of protruding blocks 308 are fixedly connected to one side of the clamping plate 307 close to the drawer 2, and a plurality of grooves 309 matched with the protruding blocks 308 are formed in one side of the connecting block 305 close to the clamping plate 307; when the clamping plate 307 is used for clamping the connecting block 305 on the elastic cloth 303, the protruding blocks 308 on the clamping plate 307 are inserted into the corresponding grooves 309 on the connecting block 305, so that the stability of the clamping plate 307 for clamping the connecting block 305 on the elastic cloth 303 is improved, and the situation that the elastic cloth 303 is loosened due to jolt when the movable frame 1 is transported is avoided as much as possible.

Specifically, a slide bar 310 is inserted on the clamping plate 307 in a sliding manner, and the slide bar 310 is fixedly connected to the drawer 2; the slide bar 310 serves to limit the sliding of the clamping plate 307.

Specifically, a plurality of placing grooves 21 are formed in the drawer 2; by using the placement groove 21, the function of positioning the position where the SMT patch is placed in the drawer 2 is played.

Specifically, the bottom end of the movable frame 1 is fixedly provided with a plurality of universal wheels 4; the universal wheels 4 are utilized to play a role in conveniently transporting the movable frame 1.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The SMT transfer bearing material rack comprises a movable rack (1) and a plurality of drawers (2) arranged on the movable rack (1) in a sliding manner, and is characterized in that a plurality of rollers (302) are arranged on the drawers (2) in a rotating manner, and torsion pieces (304) are arranged between two ends of the rollers (302) and the drawers (2);

an elastic cloth (303) is fixedly connected to the peripheral surface of the roller (302);

and a clamping assembly for clamping the elastic cloth (303) is arranged on one side, away from the winding roller (302), of the drawer (2).

2. An SMT relay support material rack according to claim 1, wherein two support plates (301) are fixedly connected to the drawer (2), and the roller (302) is rotatably connected to the two support plates (301).

3. The SMT transfer support material rack of claim 2, wherein said torsion member (304) is a torsion spring, and two ends of said torsion spring are fixedly connected to said support plate (301) and said roller (302) respectively.

4. An SMT relay support rack according to claim 1, wherein said clamping assembly comprises a screw (306) rotatably connected to said drawer (2), said screw (306) being screwed with a clamping plate (307);

one end of the elastic cloth (303) far away from the winding roller (302) is fixedly connected with a connecting block (305), and the connecting block (305) is positioned between the drawer (2) and the clamping plate (307).

5. The SMT relay support material rack according to claim 4, wherein a plurality of protruding blocks (308) are fixedly connected to a side of the clamping plate (307) close to the drawer (2), and a plurality of grooves (309) matched with the protruding blocks (308) are formed in a side of the connecting block (305) close to the clamping plate (307).

6. The SMT relay support rack according to claim 4, wherein a sliding rod (310) is slidably inserted on said clamping plate (307), said sliding rod (310) being fixedly connected to said drawer (2).

7. An SMT relay support rack according to claim 1, wherein a plurality of holding slots (21) are provided in the drawer (2).

8. An SMT transfer support material rack as claimed in claim 1, wherein a plurality of universal wheels (4) are fixedly mounted at the bottom end of the moving rack (1).