CN213825625U

CN213825625U - Glue dispenser with stepping control system

Info

Publication number: CN213825625U
Application number: CN202022364459.3U
Authority: CN
Inventors: 葛文文; 王健
Original assignee: Shanghai Jingjiu Automation Technology Co ltd
Current assignee: Shanghai Jingjiu Automation Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-30
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a dispenser with a step control system, which comprises a dispensing table, wherein the top of the dispensing table is provided with two guide rods, two guide rods are alternately provided with a lifting plate, a screw rod is arranged between the two guide rods, the bottom of the dispensing table is provided with a step motor, the output end of the step motor is alternately connected with the screw rod through the dispensing table, the screw rod is connected with the lifting plate through the lifting plate; one of them fixed dispensing tube fixed block that is equipped with on the guide arm, the fixed dispensing tube that is equipped with on the dispensing tube fixed block, be equipped with the piston rod in the dispensing tube, the one end of piston rod is equipped with the piston, and the other end of piston rod is connected with the one end of lifter plate, and the top of dispensing platform still is equipped with the fixed carousel of work piece. The utility model discloses an overall structure's setting for the work is glued to the point is simple convenient, high-speed accurate, and controls the play volume of gluing of needle tubing more easily.

Description

Glue dispenser with stepping control system

Technical Field

The utility model relates to a glue dispensing equipment technical field specifically is an use point gum machine that has step control system.

Background

The dispenser is also called a glue spreader, a glue dispenser, a glue filling machine and the like, and is specially used for controlling the fluid. And to drip, apply fluid to the surface of, or within a product. The glue dispenser is mainly used for accurately dispensing, injecting, coating and dripping glue, paint and other liquids in a product process to each accurate position of a product, and can be used for realizing dispensing, line drawing, circular or arc.

The glue dispenser on the market presses glue into a feeding pipe connected with a piston chamber by sending compressed air into an injector or a glue bottle, and performs glue dispensing operation by using pressure. When the piston is in the up stroke, the piston chamber is filled with the glue; when the piston pushes the glue-dropping needle downwards, the glue is pressed out from the needle mouth. The glue amount of dripping is decided by the distance that the piston undershoots, but the point gum machine of this scheme appears disconnected glue easily, has the bubble, goes out to glue the variation in size, glues valve water clock scheduling problem, is not applicable to and glues for the bearing point, and artifical point is glued and is consumed a large amount of manpower and materials, appears the non-uniform problem of point gum volume again easily, consequently, needs design a novel point gum machine, has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides an use point gum machine that has step control system.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a glue dispenser with a step control system, which comprises a glue dispensing table, wherein the top of the glue dispensing table is provided with two guide rods, a lifting plate is arranged on the two guide rods in an alternating manner, a screw rod is arranged between the two guide rods, the bottom of the glue dispensing table is provided with a step motor, the output end of the step motor is connected with the screw rod after passing through the glue dispensing table, the screw rod passes through the lifting plate in a wiping manner, and the screw rod is in threaded connection with the lifting plate; one of them fixed dispensing tube fixed block that is equipped with on the guide arm, the fixed dispensing tube that is equipped with on the dispensing tube fixed block, be equipped with the piston rod in the dispensing tube, the one end of piston rod is equipped with the piston, and the other end of piston rod is connected with the one end of lifter plate, and the top of dispensing platform still is equipped with the fixed carousel of work piece.

As a preferred technical scheme of the utility model, the middle part of a dispensing tube fixed block is equipped with the dead slot, and the bilateral symmetry of a dispensing tube fixed block is equipped with the breach, and the top of a dispensing tube is equipped with the grip block, and the grip block thickness is less than the height of breach, and the length of grip block is greater than the width of dead slot.

As an optimized technical scheme of the utility model, the breach interpolation is equipped with location plug-in components, and location plug-in components are the U type, and the width of location plug-in components inside groove is greater than the width of piston rod.

As an optimal technical scheme of the utility model, the bottom of point gluey platform is equipped with driving motor, and driving motor's output alternates to glue the platform and be connected with the axle center of the fixed carousel of work piece.

The utility model has the advantages that: this kind of be applied and have step control system's point gum machine, through overall structure's setting, utilize step motor control screw to rotate to drive the lifter plate and go up and down, the lifter plate drives the piston rod up-and-down motion, accomplish point and glue and mend the work, this process need not manual work, realize mechanized production, make point glue work simple and convenient, high-speed accurate, and the perfect adaptation of point gum machine and step motor control, do not need the air compressor machine to control the point gum machine, the play volume of gluing of easier control needle tubing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic structural diagram of the dispensing cylinder fixing block of the present invention.

In the figure: 1. a glue dispensing table; 2. a guide bar; 3. a lifting plate; 4. a screw; 5. a stepping motor; 6. dispensing a rubber cylinder fixing block; 7. dispensing a glue cylinder; 8. a piston rod; 9. a workpiece fixing turntable; 10. positioning the plug-in; 11. an empty groove; 12. a notch; 13. and (4) clamping the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the dispenser with step control system of the present invention comprises a dispensing table 1, two guide rods 2 are arranged on the top of the dispensing table 1, a lifting plate 3 is inserted between the two guide rods 2, a screw rod 4 is arranged between the two guide rods 2, a stepping motor 5 is arranged on the bottom of the dispensing table 1, the output end of the stepping motor 5 is inserted through the dispensing table 1 and connected with the screw rod 4, the screw rod 4 is inserted through the lifting plate, and the screw rod 4 is in threaded connection with the lifting plate; one of them fixed dispensing tube fixed block 6 that is equipped with on the guide arm 2, fixed dispensing tube 7 that is equipped with on the dispensing tube fixed block 6, be equipped with piston rod 8 in the dispensing tube 7, the one end of piston rod 8 is equipped with the piston, and the other end of piston rod 8 is connected with the one end of lifter plate 3, and the top of dispensing platform 1 still is equipped with work piece fixed turntable 9.

Wherein, the middle part of a dispensing tube fixed block 6 is equipped with dead slot 11, and the bilateral symmetry of a dispensing tube fixed block 6 is equipped with breach 12, and the top of a dispensing tube 7 is equipped with grip block 13, and grip block 13's thickness is less than the height of breach 12, and grip block 13's length is greater than the width of dead slot 11, conveniently fixes a dispensing tube 7 through a dispensing tube fixed block 6.

The positioning plug-in 10 is inserted into the notch 12, the positioning plug-in 10 is U-shaped, the width of an inner groove of the positioning plug-in 10 is larger than that of the piston rod 8, the point position plug-in 10 is inserted into the notch 12, and the clamping plate 13 is clamped.

The bottom of the dispensing table 1 is provided with a driving motor 14, the output end of the driving motor 14 penetrates through the dispensing table 1 to be connected with the axis of the workpiece fixing turntable 9, the driving motor 14 is convenient to drive the workpiece fixing turntable 9 to rotate, and dispensing is performed on each position of the edge side of the workpiece.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an use point gum machine that has step control system which characterized in that: the glue dispensing device comprises a glue dispensing table (1), wherein two guide rods (2) are arranged at the top of the glue dispensing table (1), a lifting plate (3) is arranged on the two guide rods (2) in an inserting mode, a screw rod (4) is arranged between the two guide rods (2), a stepping motor (5) is arranged at the bottom of the glue dispensing table (1), the output end of the stepping motor (5) penetrates through the glue dispensing table (1) to be connected with the screw rod (4), the screw rod (4) penetrates through the lifting plate, and the screw rod (4) is in threaded connection with the lifting plate; one of them fixed dispensing cylinder fixed block (6) that is equipped with on guide arm (2), fixed dispensing cylinder (7) that is equipped with on dispensing cylinder fixed block (6), be equipped with piston rod (8) in dispensing cylinder (7), the one end of piston rod (8) is equipped with the piston, and the other end and the one end of lifter plate (3) of piston rod (8) are connected, and the top of dispensing platform (1) still is equipped with work piece fixed turntable (9).

2. The dispenser with the stepping control system as claimed in claim 1, wherein a hollow groove (11) is formed in the middle of the dispensing cylinder fixing block (6), notches (12) are symmetrically formed in two sides of the dispensing cylinder fixing block (6), a clamping plate (13) is arranged at the top of the dispensing cylinder (7), the thickness of the clamping plate (13) is smaller than the height of the notches (12), and the length of the clamping plate (13) is larger than the width of the hollow groove (11).

3. The dispenser with the stepping control system as claimed in claim 2, wherein a positioning insert (10) is inserted into the notch (12), the positioning insert (10) is U-shaped, and the width of an inner groove of the positioning insert (10) is greater than the width of the piston rod (8).

4. The glue dispenser with the stepping control system as claimed in claim 1, wherein a driving motor (14) is disposed at the bottom of the glue dispensing table (1), and an output end of the driving motor (14) penetrates through the glue dispensing table (1) to be connected with an axis of the workpiece fixing turntable (9).