CN201120365Y

CN201120365Y - Transversely clamping mechanism of glue dropping machine

Info

Publication number: CN201120365Y
Application number: CNU2007200598665U
Authority: CN
Inventors: 陈卓标; 沈毅; 李阳寿
Original assignee: Dongguan Sciencgo Machinery Co Ltd
Current assignee: Dongguan Xin Ze Valley Machinery Ltd By Share Ltd; Dongguan Sciencgo Machinery Manufacturing Co Ltd
Priority date: 2007-11-20
Filing date: 2007-11-20
Publication date: 2008-09-24
Anticipated expiration: 2017-11-20

Abstract

The utility model relates to the technical field of spot gluing machines, in particular to a horizontal clamping mechanism of a spot gluing machine, comprising a fixed guide rail, a movable guide rail in parallel arrangement with the fixed guide rail, a support plate arranged below the movable guide rail, and a cylinder arranged below the support plate. A plurality of flexible thimbles are arranged at the upper end of the support plate; a spring clamping device is arranged on the movable guide rail; the spring clamping device comprises a concave slotted plate, an adjusting plate, a comb dent and a bevel plate; the support plate moves up and down under the effect of the cylinder; the flexible thimbles are pushed to clamp a PCB in the vertical direction; the spring claming device enables the upward and downward movement of the cylinder to be converted into the horizontal movement of the comb dent, so that the comb dent can clamp the PCB in the horizontal direction; as the clamping in both directions can be simultaneously made by just one cylinder, the horizontal clamping mechanism of the utility model has the advantages of good synchronization effect, as well as accurate and stable positioning, which is space saving and reduces the consumption of gas sources.

Description

The horizontal clamp mechanism of point gum machine

Technical field:

The utility model relates to the point gum machine technical field, particularly the horizontal clamp mechanism of point gum machine.

Background technology:

Printed circuit board (PCB) (Printed circuit board, PCB) almost can appear in the middle of each electronic equipment, if in some equipment, electronic component is arranged, they also all are to be set on the PCB of different sizes so, except fixing miscellaneous small parts, the major function of PCB provides being electrically connected mutually of each part on it.Along with electronic equipment becomes increasingly complex, the part that needs is more and more, and circuit and part above the PCB are also more and more intensive, therefore requires also higher to the pcb board processing technology.In the pcb board process, stick electronic component after need putting glue to pcb board, but existing point gum machine very rational clamping device not, the location is bad in the some glue process of pcb board, cause the pcb board performance that processes bad, and efficient is very low.

The utility model content:

The purpose of this utility model is the horizontal clamp mechanism that point gum machine is provided at the deficiencies in the prior art, it has, and synchronous effect is good, accurate positioning, stable, save the space, reduced the advantage of the consumption of source of the gas.

For achieving the above object, the utility model adopts following technical scheme:

The horizontal clamp mechanism of point gum machine, the movable guiding rail that includes fixed guide, be arranged in parallel with fixed guide, be located at the movable guiding rail below supporting plate, be located at the cylinder of supporting plate below, the supporting plate upper end is provided with a plurality of elasticity thimbles, and movable guiding rail is provided with fixture of the spring.

Described fixture of the spring includes matrix frid, adjustable plate, comb shape tooth, skewback, be provided with spring between matrix frid and the movable guiding rail, adjustable plate is arranged on matrix frid inboard, offer the chute corresponding on the movable guiding rail with the comb shape tooth, the comb shape tooth has tooth one end to be located in the chute, its other end is fixedlyed connected with skewback, and the corresponding setting with adjustable plate in the inclined-plane of skewback is provided with spring between skewback and the matrix frid inboard.

The utility model beneficial effect is: the utility model includes fixed guide, movable guiding rail, supporting plate, cylinder, the supporting plate upper end is provided with a plurality of elasticity thimbles, movable guiding rail is provided with fixture of the spring, fixture of the spring includes the matrix frid, adjustable plate, the comb shape tooth, skewback, in to pcb board point glue process, supporting plate in the vertical direction under the effect of cylinder is done to rise and descending motion, elasticity thimble in the vertical direction under the supporting plate impetus clamps pcb board, fixture of the spring is converted to moving up and down of cylinder the transverse movement of comb shape tooth, thereby the comb shape tooth is clamped to pcb board at horizontal direction, only carry out the clamping of both direction simultaneously with a cylinder, synchronous effect is good, accurate positioning, stable, save the space, reduced the consumption of source of the gas.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the structural representations at another visual angle of the utility model;

Accompanying drawing 3 is decomposing schematic representations of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see accompanying drawing 1～3, the horizontal clamp mechanism of point gum machine, movable guiding rail 2, the supporting plate 3 of being located at movable guiding rail 2 belows that includes fixed guide 1, be arranged in parallel with fixed guide 1, the cylinder 4 of being located at supporting plate 3 belows, supporting plate 3 upper ends are provided with a plurality of elasticity thimbles 5, and movable guiding rail 2 is provided with fixture of the spring.

Described fixture of the spring includes matrix frid 6, adjustable plate 7, comb shape tooth 8, skewback 9, be provided with spring 12 between matrix frid 6 and the movable guiding rail 2, adjustable plate 7 is arranged on matrix frid 6 inboards, offer the chute 10 corresponding on the movable guiding rail 2 with comb shape tooth 8, comb shape tooth 8 has tooth one end to be located in the chute 10, its other end is fixedlyed connected with skewback 9, and the inclined-plane of skewback 9 and adjustable plate 7 corresponding settings are provided with spring 11 between skewback 9 and matrix frid 6 inboards.

In to 13 glue processes of pcb board, when supporting plate 3 rises, supporting plate 3 upper surfaces contact with matrix frid 6, promote matrix frid 6 upwards, the adjustable plate 7 on the matrix frid 6 also moves upward, thereby extruding skewback 9 is done lateral displacement, the also corresponding displacement of comb type tooth on it, stretch out in the chute 10 of comb type tooth from the guide rail, promote pcb board 13 and closely contact, realized horizontal clamping with fixed guide 1.When supporting plate 3 descended, under spring 12 effects, matrix frid 6 moved down, under spring 11 effects, and skewback 9 displacement backward, comb type tooth withdrawal original position, the horizontal clamping is disengaged.Supporting plate 3 is done to rise and descending motion under the effect of cylinder 4, elasticity thimble 5 in the vertical direction under supporting plate 3 impetuses clamps pcb board 13, fixture of the spring is converted to moving up and down of cylinder 4 transverse movement of comb shape tooth 8, thereby comb shape tooth 8 is clamped to pcb board 13 at horizontal direction, only carry out the clamping of both direction simultaneously with a cylinder 4, synchronous effect is good, accurate positioning, stable, save the space, reduced the consumption of source of the gas.

The above embodiment, it is preferred embodiments of the present utility model, be not to limit the utility model practical range,, all should be included in the utility model patent claim so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify.

Claims

1, the horizontal clamp mechanism of point gum machine, it is characterized in that: it includes fixed guide (1), movable guiding rail (2), the supporting plate (3) of being located at movable guiding rail (2) below that be arranged in parallel with fixed guide (1), the cylinder (4) of being located at supporting plate (3) below, supporting plate (3) upper end is provided with a plurality of elasticity thimbles (5), and movable guiding rail (2) is provided with fixture of the spring.

2, the horizontal clamp mechanism of point gum machine according to claim 1, it is characterized in that: described fixture of the spring includes matrix frid (6), adjustable plate (7), comb shape tooth (8), skewback (9), be provided with spring (12) between matrix frid (6) and the movable guiding rail (2), adjustable plate (7) is arranged on matrix frid (6) inboard, offer the chute (10) corresponding on the movable guiding rail (2) with comb shape tooth (8), comb shape tooth (8) has tooth one end to be located in the chute (10), its other end is fixedlyed connected with skewback (9), the inclined-plane of skewback (9) and the corresponding setting of adjustable plate (7) are provided with spring (11) between skewback (9) and matrix frid (6) inboard.