CN216626229U - Convenient automatic rubber coating machine of circuit board flange of adjusting - Google Patents

Abstract

The utility model discloses a circuit board edge automatic rubber coating machine which is convenient to adjust and belongs to the technical field of rubber coating machines, and comprises a bottom plate, the upper side wall of the bottom plate is detachably provided with a supporting piece, a limiting piece and a rubber coating piece, the limiting piece comprises a mounting plate, the side wall of the mounting plate is provided with a mounting groove, a spring is arranged in the mounting groove, the upper side of the spring is provided with a moving block in an attaching manner, a pressure lever is fixedly arranged on the front side wall of the moving block, the rod wall of the pressure lever is provided with a corresponding limit ring in an attaching manner, the pressure bar can be pressed to move downwards in the stretching process of the adhesive tape, so that the spring in the mounting groove can be compressed and contracted, meanwhile, elastic acting force is formed, so that elastic support can be provided for the adhesive tape, the tension degree of the adhesive tape can be kept in the rubber coating process, the phenomenon of looseness is avoided, and the tight effect of rubber coating and attaching can be kept.

Description

Convenient automatic rubber coating machine of circuit board flange of adjusting

Technical Field

The utility model relates to the technical field of rubber coating machines, in particular to an automatic rubber coating machine for circuit board edges, which is convenient to adjust.

Background

The name of the circuit board is: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electrical appliance layout. In the era of mass use of electronic products at present, circuit boards have been widely used.

The circuit board need carry out the rubber coating to the side before sinking gold and handle, prevents that nickel and gold from electroplating to the electroplating edge that does not need, practices thrift liquid medicine cost, and the current sticky tape is inconvenient in winding in-process elasticity and is controlled, appears not hard up phenomenon easily like this in rubber coating work to cause the rubber coating not to laminate, influence the effect of rubber coating.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic circuit board edge gluing machine convenient to adjust, and aims to solve the problems that the tightness of a rubber belt proposed in the background art is inconvenient to control in a winding process, and therefore the phenomenon of looseness is easy to occur in the gluing work, so that the gluing is not attached, and the gluing effect is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient circuit board flange automatic rubber coating machine of adjusting, includes the bottom plate, the last lateral wall dismantled and assembled of bottom plate is provided with support piece, locating part and rubber coating piece, the locating part includes the mounting panel, the mounting groove has been seted up to the lateral wall of mounting panel, the inside of mounting groove is provided with the spring, the upside laminating of spring is provided with the movable block, the fixed depression bar that is provided with of preceding lateral wall of movable block, the pole wall laminating of depression bar is provided with corresponding spacing ring.

Preferably, the supporting piece comprises a supporting plate, a first rotating disc is detachably arranged on the side wall of the supporting plate, a supporting rod is fixedly arranged on the side wall of the first rotating disc, and a baffle is detachably arranged on the rod wall of the supporting rod.

Preferably, the rubber coating piece comprises a symmetrical fixing plate, a motor is detachably arranged on the side wall of the fixing plate on the rear side, a second rotary table is detachably arranged on the side wall of the fixing plate on the front side, an electric push rod is detachably arranged at the side end of the second rotary table, and clamping plates can be detachably arranged on the motor and the side wall of the electric push rod.

Preferably, the side wall of splint laminating is provided with the protection pad.

Compared with the prior art, the utility model has the beneficial effects that:

the rubber belt wrapping machine is simple in structure, the compression rod can be pressed to move downwards in the rubber belt stretching process, so that the spring in the mounting groove can be compressed and contracted, and meanwhile, an elastic acting force is formed, so that elastic support can be provided for the rubber belt, the tension degree of the rubber belt can be kept in the rubber belt wrapping process, the loosening phenomenon is avoided, and the tight effect of rubber belt bonding can be kept.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a partial cross-sectional view of the elevational structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A in FIG. 2;

fig. 4 is a top view of fig. 1.

In the figure: the device comprises a base plate 1, a support member 2, a support plate 21, a first rotary table 22, a support rod 23, a baffle 24, a limiting member 3, a mounting plate 31, a mounting groove 32, a spring 33, a moving block 34, a pressure rod 35, a limiting ring 36, a rubber-coated member 4, a fixing plate 41, a motor 42, a second rotary table 43, an electric push rod 44, a clamping plate 45 and a protection pad 46.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a convenient automatic rubber coating machine of circuit board edge of adjusting, includes bottom plate 1, the upper side wall dismantled and assembled of bottom plate 1 is provided with support piece 2, locating part 3 and rubber coating 4, locating part 3 includes mounting panel 31, mounting groove 32 has been seted up to mounting panel 31's lateral wall, the inside of mounting groove 32 is provided with spring 33, the upside laminating of spring 33 is provided with movable block 34, and movable block 34 can oppress spring 33 and contract when removing in mounting groove 32 for spring 33 applys elastic force for movable block 34, the fixed depression bar 35 that is provided with of the preceding lateral wall of movable block 34 can conveniently support the sticky tape, can make the sticky tape remove under elastic cooperation and keep steadily, the pole wall laminating of depression bar 35 is provided with corresponding spacing ring 36, can restrict the position that the sticky tape removed, avoids the skew.

Wherein, the supporting member 2 includes a supporting plate 21, a first rotating disc 22 is detachably disposed on a side wall of the supporting plate 21, a supporting rod 23 is fixedly disposed on a side wall of the first rotating disc 22, a baffle 24 is detachably disposed on a rod wall of the supporting rod 23, firstly, the supporting rod 23 can conveniently fix a position where an adhesive tape is placed, the baffle 24 can limit the movement of the adhesive tape, the first rotating disc 22 can conveniently enable the adhesive tape to rotate and discharge in a pulling process, the adhesive tape wrapping member 4 includes a symmetrical fixing plate 41, a motor 42 is detachably disposed on a side wall of the fixing plate 41 located on a rear side, a second rotating disc 43 is detachably disposed on a side wall of the fixing plate 41 located on a front side, an electric push rod 44 is disposed on a detachable side end of the second rotating disc 43, clamping plates 45 are detachably disposed on side walls of the motor 42 and the electric push rod 44, firstly, the electric push rod 44 can conveniently adjust a distance between the two clamping plates 45, the cooperation of motor 42 and second carousel 43 can make things convenient for splint 45 synchronous rotation, the lateral wall laminating of splint 45 is provided with protection pad 46, can improve the effect of protection in the centre gripping process.

The working principle is as follows: firstly, the adhesive tape is sleeved on the outer side of the supporting rod 23, the position is fixed through the baffle plate 24, then the adhesive tape is stretched to be attached to the rod wall of the pressing rod 35, then the circuit board is placed between the two clamping plates 45, the electric pushing rod 44 moves to clamp and fix the circuit board, the protective pad 46 can improve the protection performance of clamping, after the clamping, the adhesive tape is combined with the side edge of the circuit board, the circuit board between the two clamping plates 45 can be driven to rotate through the matching of the motor 42 and the second rotary plate 43, the adhesive tape can press the pressing rod 35 to move downwards under the action of tensile force in the rotating process, so that the spring 33 in the mounting groove 32 is compressed to form elastic acting force, the adhesive tape can keep moving stably in the pulling process, looseness is avoided, and the rubber coating work of the side edge is realized.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a convenient automatic rubber coating machine of circuit board flange limit of adjusting, includes bottom plate (1), its characterized in that: the detachable upper side wall of the bottom plate (1) is provided with a supporting piece (2), a limiting piece (3) and a rubber coating piece (4), the limiting piece (3) comprises a mounting plate (31), a mounting groove (32) is formed in the side wall of the mounting plate (31), a spring (33) is arranged inside the mounting groove (32), a moving block (34) is arranged on the upper side of the spring (33) in an attached mode, a pressing rod (35) is fixedly arranged on the front side wall of the moving block (34), and a corresponding limiting ring (36) is arranged on the rod wall of the pressing rod (35) in an attached mode.

2. The automatic circuit board edge gluing machine convenient to adjust as claimed in claim 1, wherein: the supporting piece (2) comprises a supporting plate (21), a first rotating disc (22) is detachably arranged on the side wall of the supporting plate (21), a supporting rod (23) is fixedly arranged on the side wall of the first rotating disc (22), and a baffle (24) is detachably arranged on the rod wall of the supporting rod (23).

3. The automatic circuit board edge gluing machine convenient to adjust as claimed in claim 1, wherein: the rubber coating piece (4) comprises a symmetrical fixing plate (41), a motor (42) is detachably arranged on the side wall of the fixing plate (41) on the rear side, a second rotary table (43) is detachably arranged on the side wall of the fixing plate (41) on the front side, an electric push rod (44) is detachably arranged on the side end of the second rotary table (43), and clamping plates (45) are detachably arranged on the side walls of the motor (42) and the electric push rod (44).

4. The automatic circuit board edge gluing machine convenient to adjust as claimed in claim 3, wherein: the side wall of the clamping plate (45) is provided with a protective pad (46) in an attaching mode.

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