FPC (Flexible Printed Circuit) dispensing and laminating machine

Abstract

The utility model discloses a flexible printed circuit (FPC) dispensing laminating machine, which comprises a dispensing mechanism and a glue warming mechanism, the dispensing mechanism comprises a piston shell, a glue outlet arranged at the bottom end of the piston shell, a motor embedded at the top end of the piston shell, a hydraulic cylinder connected with an output shaft of the motor, and a piston disc connected with a movable end of the hydraulic cylinder, the outer wall of the piston disc is attached to the inner wall of the piston shell, and the glue warming mechanism comprises a ring body movably connected to the outer side of the hydraulic cylinder body in a sleeving mode. The FPC product is placed at the bottom of the piston shell, then glue in the glue box is injected into the lower cavity through the glue feeding pipe, the motor enables the piston disc to rotate through the hydraulic cylinder, then the piston disc drives the heating rods to rotate, the heating rods evenly stir and heat the glue, the fluidity of the glue is guaranteed, then the hydraulic cylinder is started, and the glue box is started. The space of the lower cavity is reduced by the piston disc, so that the glue flows out of the glue outlet, and the heating effect and heating efficiency of the glue are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to FPC point gum technical field, concretely is a kind of FPC point gum laminator. BACKGROUND

[0002] Flexible circuit board is made of polyimide or polyester film as base material and is a kind of highly reliable, excellent flexible printed circuit board. It is called soft board or FPC, with the characteristics of high wiring density, light weight and thin thickness.

[0003] The application number CN201822087192.0 discloses a kind of mobile phone camera module laminating point gum machine, including workbench etc. structure, the utility model uses multiple piston chambers to carry out point gum, each piston chamber can independently work, to complete point gum simultaneously, improve work efficiency;The spacing between each piston chamber can be adjusted by electric telescopic rod, to facilitate adjustment according to needs.The application indirectly heats the glue in the piston shell by heating coil pipe, in this way, due to the thickness of the piston shell wall, the heating efficiency is low. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving one of the technical problems existing in prior art or related art.

[0005] Therefore, the technical scheme adopted by the utility model is as follows:

[0006] A kind of FPC point gum laminator, including point gum mechanism and warm glue mechanism, the point gum mechanism includes piston shell, the glue outlet being opened in the bottom end of the piston shell, the motor being embedded in the top end of the piston shell, the hydraulic cylinder being connected with the motor output shaft, the piston disc being connected with the movable end of the hydraulic cylinder, the outer wall of the piston disc is laminated with the inner wall of the piston shell, warm glue mechanism, the warm glue mechanism includes the ring body being movably sleeved on the outer side of the hydraulic cylinder cylinder body, the mobile power being connected with the top of the ring body, the power cord being connected with the mobile power, the multiple heating rods being connected with the power cord, the heating rod is vertically and slidably penetrated through the piston disc.

[0007] By adopting the above technical scheme, the FPC product is placed at the bottom of the piston shell, then the glue in the glue box is injected into the lower cavity through the glue feeding pipe, here, the motor drives the piston disc to rotate through the hydraulic cylinder, then the piston disc rotates with the multiple heating rods, the heating rods uniformly stir and heat the glue, to ensure the fluidity of the glue, then the hydraulic cylinder is started, the piston disc reduces the space of the lower cavity, so that the glue flows out from the glue outlet, improving the glue heating effect and heating efficiency.

[0008] In a preferred example, the piston disc can further be configured to divide the piston shell into an upper cavity and a lower cavity, and the ring body, the mobile power and the power cord are located inside the upper cavity.

[0009] The utility model discloses in a preferable example can further be configured as: multiple heating rods are equidistant, and the annular arrangement is arranged, the heating rod top end is located inside the upper cavity, and the bottom end is located inside the lower cavity.

[0010] The utility model discloses in a preferable example can further be configured as: the piston shell outside is equipped with adjusting mechanism, the adjusting mechanism includes the support frame of being equipped with in the piston shell outside, installs two guide rods between the inside of support frame, the connecting piece sliding connection between two guide rods, the multiple electric push rods of being connected between the support frame and connecting piece, the connecting piece bottom and piston shell top fixedly connected.

[0011] The utility model discloses in a preferable example can further be configured as: the support frame top is equipped with glue feeding mechanism, and the glue feeding mechanism includes the glue box of being embedded in the support frame top, and the glue pipe of being connected between the piston shell and glue box.

[0012] The utility model discloses in a preferable example can further be configured as: the support frame bottom is installed with the bracket, and the piston shell is suspended in the bracket top.

[0013] By adopting the above technical scheme, the utility model has obtained the beneficial effects that:

[0014] 1. In the utility model, the FPC product is placed at the bottom of the piston shell, then the glue in the glue box is injected into the lower cavity through the glue pipe, here, the motor drives the piston disc to rotate through the hydraulic cylinder, then the piston disc rotates with the multiple heating rods, the heating rods uniformly stir and heat the glue, ensure the fluidity of the glue, then start the hydraulic cylinder, the piston disc reduces the space of the lower cavity, and the glue flows out from the glue outlet, improves the glue heating effect and heating efficiency.

[0015] 2. In the utility model, when fine-tuning the position of the piston shell, only need to open multiple electric push rods, can make the connecting piece rotate with the piston shell, then according to the above mode, glue dispensing is carried out at different positions of the product, simple structure, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure perspective drawing of the utility model;

[0017] Figure 2 It is the glue dispensing mechanism schematic view of the utility model;

[0018] Figure 3 It is the glue warming mechanism schematic view of the utility model;

[0019] Figure 4 It is the adjusting mechanism schematic view of the utility model;

[0020] Figure 5The utility model discloses a glue feeding mechanism schematic view.

[0021] Signs:

[0022] 100, glue dispensing mechanism, 110, piston shell, 120, glue outlet, 130, motor, 140, hydraulic cylinder, 150, piston disc,

[0023] 200, glue warming mechanism, 210, ring body, 220, mobile power supply, 230, power cord, 240, heating rod,

[0024] 300, adjusting mechanism, 310, support frame, 320, guide rod, 330, connecting piece, 340, multiple electric push rods,

[0025] 400, glue feeding mechanism, 410, glue box, 420, glue feeding pipe,

[0026] 500, bracket. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantage of the utility model more clearly and clearly, the utility model is further explained in detail below in combination with specific implementation ways and referring to the drawings. It needs to be explained that the embodiment of the utility model and the feature in the embodiment can be combined mutually in the case of not conflicting.

[0028] It is understood that these descriptions are only exemplary, and not to limit the scope of the utility model.

[0029] Some embodiments of the utility model provide a kind of FPC glue dispensing laminator, which is described below in combination with drawings.

[0030] Embodiment one:

[0031] In combination with Figures 1-5 As shown in the utility model provides a kind of FPC glue dispensing laminator, including glue dispensing mechanism 100 and glue warming mechanism 200, the glue dispensing mechanism 100 includes piston shell 110, the glue outlet 120 of being opened in the bottom end of the piston shell 110, the motor 130 of being embedded in the top end of the piston shell 110, the hydraulic cylinder 140 of being connected with the output shaft of the motor 130, the piston disc 150 of being connected with the movable end of the hydraulic cylinder 140, the outer wall of the piston disc 150 and the inner wall of piston shell 110 are laminated;

[0032] Glue warming mechanism 200, the glue warming mechanism 200 includes the ring body 210 of being movably connected on the outer side of the cylinder body of the hydraulic cylinder 140, the mobile power supply 220 of being connected with the top of the ring body 210, the power cord 230 of being wiredly connected with the mobile power supply 220, multiple heating rods 240 of being wiredly connected with the power cord 230, the heating rod 240 is vertically and slidingly penetrated through piston disc 150.

[0033] Further, the piston disc 150 divides the piston shell 110 into an upper cavity and a lower cavity, the ring body 210, the mobile power supply 220, and the power supply line 230 are located inside the upper cavity. With this structure design, the position of the glue in the piston shell 110 can be limited, and the glue is prevented from being bonded to the mobile power supply 220 and other structures to prevent damage to the components in the upper cavity.

[0034] Further, a plurality of heating rods 240 are arranged at equal intervals in a ring shape, the top end of the heating rod 240 is located inside the upper cavity, and the bottom end is located inside the lower cavity. With this layout design, conditions are provided for uniformly heating the glue at each position in the lower cavity.

[0035] Further, the bracket 310 is provided with a bracket 500, and the piston shell 110 is suspended on the top of the bracket 500. The bracket 500 is provided to support the overall structure and provide a flat condition for the product to be glued.

[0036] Example two:

[0037] In combination with Figure 1 and Figure 4 shown, on the basis of example one, the piston shell 110 is provided with an adjusting mechanism 300, the adjusting mechanism 300 includes a bracket 310 provided on the outside of the piston shell 110, two guide rods 320 installed inside the bracket 310, a connecting piece 330 slidingly connected between the two guide rods 320, and a plurality of electric push rods 340 connected between the bracket 310 and the connecting piece 330. The bottom of the connecting piece 330 is fixedly connected with the top end of the piston shell 110. When multiple positions on the top of the product need to be glued, the multi-section electric push rod 340 is started, and then the connecting piece 330 moves left / right with the piston shell 110, improving the comfort of the gluing operation.

[0038] Example three:

[0039] In combination with Figure 1 and Figure 5 shown, in the above examples, the bracket 310 is provided with a glue feeding mechanism 400, the glue feeding mechanism 400 includes a glue box 410 embedded on the top of the bracket 310, and a glue feeding pipe 420 connected between the piston shell 110 and the glue box 410. The glue feeding mechanism 400 is provided to provide the piston shell 110 with a continuous supply of glue, facilitating the gluing operation.

[0040] The utility model discloses a working principle and use flow: this device is put into practical use, FPC product is placed in piston shell 110 bottom, then the glue in glue box 410 is injected into the inside of lower cavity through glue pipe 420, here, motor 130 makes piston disc 150 rotate through hydraulic cylinder 140, then piston disc 150 is rotated with multiple heating rods 240, and heating rod 240 uniformly stirs and heats the glue, guarantees the flowability of glue, then starts hydraulic cylinder 140, then piston disc 150 reduces the space of lower cavity, and the glue flows out from glue outlet 120, then completes the point glue job, then when fine adjustment piston shell 110 position, only need to open multiple electric push rod 340, can make connecting piece 330 with piston shell 110 rotate, then according to above -mentioned mode, carries out the point glue in the different position of product, simple structure, convenient to use.

[0041] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. An FPC dispensing and bonding machine, characterized by, It includes: Dispensing mechanism (100), the dispensing mechanism (100) includes piston shell (110), the glue outlet (120) is opened in the bottom end of the piston shell (110), the motor (130) is embedded in the top end of the piston shell (110), the hydraulic cylinder (140) is connected with the output shaft of the motor (130), the piston disc (150) is connected with the movable end of the hydraulic cylinder (140), the outer wall of the piston disc (150) is attached with the inner wall of the piston shell (110); The glue warming mechanism (200) includes a ring body (210) movably sleeved on the outside of the cylinder body of the hydraulic cylinder (140), a mobile power supply (220) connected with the top of the ring body (210), a power cord (230) wiredly connected with the mobile power supply (220), and a plurality of heating rods (240) wiredly connected with the power cord (230), wherein the heating rods (240) are vertically and slidingly penetrated through the piston disc (150).

2. The FPC dispensing and laminating machine according to claim 1, characterized in that, The piston disc (150) divides the inside of the piston shell (110) into an upper cavity and a lower cavity, and the ring body (210), the mobile power supply (220) and the power cord (230) are located inside the upper cavity.

3. The FPC dispensing and laminating machine according to claim 2, characterized in that, The plurality of heating rods (240) are arranged at equal intervals in a ring shape, and the top ends of the heating rods (240) are located inside the upper cavity and the bottom ends are located inside the lower cavity.

4. The FPC dispensing and laminating machine according to claim 1, characterized in that, The piston shell (110) is provided with an adjusting mechanism (300) on the outside, the adjusting mechanism (300) includes a support frame (310) provided on the outside of the piston shell (110), two guide rods (320) mounted in the support frame (310), a connecting piece (330) slidingly connected between the two guide rods (320), a plurality of electric push rods (340) connected between the support frame (310) and the connecting piece (330), and the bottom of the connecting piece (330) is fixedly connected with the top end of the piston shell (110).

5. The FPC dispensing and laminating machine according to claim 4, characterized in that, The top of the support frame (310) is provided with a glue feeding mechanism (400), and the glue feeding mechanism (400) includes a glue box (410) embedded in the top of the support frame (310) and a glue feeding pipe (420) connected between the piston shell (110) and the glue box (410).

6. The FPC dispensing and laminating machine according to claim 4, characterized in that, The bottom of the support frame (310) is provided with a bracket (500), and the piston shell (110) is suspended on the top of the bracket (500).

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