CN210700913U

CN210700913U - Single-shaft dispenser

Info

Publication number: CN210700913U
Application number: CN201921663450.3U
Authority: CN
Inventors: 周强; 李强伟; 史熠; 孙建; 吕德辉
Original assignee: Suzhou Younuoke Electromechanical Technology Co ltd
Current assignee: Suzhou Younuoke Electromechanical Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-09
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a unipolar point gum machine, the on-line screen storage device comprises a base, the button is installed to the front side right-hand member of base, bilateral symmetry's backup pad is installed to the top rear side of base, is located the right side the top of backup pad is installed and is glued the bucket, the one end of pipe is installed to the outer wall bottom of gluing the bucket, the outer wall top spiro union of gluing the bucket has the bung, the concave plate is installed to the inboard of backup pad, the inner chamber of concave plate is pegged graft and is had the rectangle strip, the front side of rectangle strip is from last to all having seted up the screw down, the front side top spiro union of concave plate has the bolt, and the rear side and the screw inner chamber spiro union of bolt lock the rectangle strip, the cabinet body is installed to the inboard of rectangle. This unipolar point gum machine can realize the circulation point of work piece and glue, need not to press the button repeatedly, saves operating procedure, and labour saving and time saving avoids the frequent use of button to cause the damage, improves the point and glues efficiency, has satisfied the batch point of work piece greatly and has glued.

Description

Single-shaft dispenser

Technical Field

The utility model relates to a point gum machine technical field specifically is a unipolar point gum machine.

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 the fluid is dripped and coated on the surface of the product or an automatic machine inside the product, so that three-dimensional and four-dimensional path dispensing, accurate positioning, accurate glue control, no wire drawing, no glue leakage and no glue dripping can be realized. 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 dispensing machine is mainly divided into single-axis dispensing and multi-axis dispensing, wherein the single-axis dispensing refers to unidirectional dispensing, and the multi-axis dispensing refers to dispensing in multiple directions;

traditional unipolar point gum machine is when using, and the point is glued just need be pressed start button once every time carrying out, and the operation is more loaded down with trivial details, wastes time and energy, and start button's frequent use very easily causes the damage, can't realize the circulation point and glue, is difficult to satisfy the batch point of work piece and glues.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unipolar point gum machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a single-shaft glue dispenser comprises a base, wherein a button is installed at the right end of the front side of the base, bilaterally symmetrical supporting plates are installed at the rear side of the top end of the base, a glue barrel is installed at the top end of the supporting plate on the right side, one end of a guide pipe is installed at the bottom end of the outer wall of the glue barrel, a barrel cover is screwed at the top end of the outer wall of the glue barrel, a concave plate is installed on the inner side of the supporting plate, a rectangular strip is inserted into the inner cavity of the concave plate, screw holes are formed in the front side of the rectangular strip from top to bottom, a bolt is screwed at the top end of the front side of the concave plate, the rear side of the bolt is locked with the rectangular strip through the bolt in threaded manner;

the glue dispensing mechanism comprises a motor, a cam, an arc-shaped groove, a sleeve, a slide way, a cylinder, a slide block, a round rod, a cylinder, a piston rod, a first one-way valve, a second one-way valve and a glue dispensing head;

the motor is connected to the top end of the rear side of the cabinet body through a screw, the motor is electrically connected with the button, the output end of the motor extends out of the rear side of the inner wall of the cabinet body and is connected with the cam key, the arc-shaped groove is formed in the front side of the cam, the sleeve is installed at the center position of the bottom end of the inner cavity of the cabinet body, the slide ways are formed in the inner wall of the sleeve along the circumferential direction, the cylinder is inserted into the inner cavity of the sleeve, the slide blocks inserted into the inner cavity of the slide ways are installed at the bottom end of the outer wall of the cylinder along the circumferential direction, the round rod inserted into the arc-shaped groove is installed at the top end of the outer wall of the cylinder, the cylinder is installed at the center position of the bottom end of the cylinder, the piston is inserted into the middle of the inner cavity of the cylinder, and the first one-way valve is fixedly connected with the other end of the guide pipe, the second one-way valve is installed at the bottom end of the cylinder body, and the dispensing head is installed at the bottom end of the second one-way valve.

Preferably, the concave plate is closed at its bottom end.

Preferably, a plurality of the screw holes are arranged on the front side of the rectangular strip from top to bottom in a clearance mode, and the distance between every two adjacent screw holes is 3 cm.

Preferably, the right side of the arc-shaped groove is arc-shaped.

Preferably, the number of the slide ways is four, and the four slide ways are distributed on the inner wall of the sleeve at intervals of 90 degrees clockwise.

Preferably, the distance between the dispensing head and the bottom end of the rectangular strip is smaller than the distance between the bottom end of the concave plate inner cavity and the upper surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that: this unipolar point gum machine, through the notch plate, the rectangle strip, the cooperation of bolt and screw can be to the upper and lower height adjustment of the cabinet body, thereby realize the height control of point gum head, can carry out adaptability point according to the height of waiting to glue the work piece and glue, can glue the intermittent type play of head through the mechanism of gluing, can realize the circulation point of work piece and glue, need not to press the button repeatedly, save operating procedure, time saving and labor saving, avoid the frequent use of button to cause the damage, improve the efficiency of gluing, the batch point of work piece is glued greatly has been satisfied.

Drawings

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

fig. 2 is an opened view of the cabinet body of the present invention;

fig. 3 is a front sectional view of the glue dispensing mechanism of the present invention;

fig. 4 is a right side sectional view of the glue dispensing mechanism of the present invention.

In the figure: 1. the glue dispensing device comprises a base, 2, a button, 3, a supporting plate, 4, a glue barrel, 5, a guide pipe, 6, a barrel cover, 7, a concave plate, 8, a rectangular strip, 9, a screw hole, 10, a bolt, 11, a cabinet body, 12, a motor, 13, a cam, 14, an arc-shaped groove, 15, a sleeve, 16, a slide way, 17, a column, 18, a slide block, 19, a round rod, 20, a barrel body, 21, a piston, 22, a piston rod, 23, a first check valve, 24, a second check valve, 25 and a glue dispensing head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a single-shaft glue dispenser comprises a base 1, wherein the top end of the base 1 is used for placing a workpiece to be dispensed, a button 2 is installed at the right end of the front side of the base 1, starting and stopping of a motor 12 are controlled through the button 2, bilaterally symmetrical supporting plates 3 are installed on the rear side of the top end of the base 1, a glue barrel 4 is installed at the top end of the supporting plate 3 on the right side, the glue barrel 4 can store glue to provide glue dispensing glue for a barrel body 20, one end of a guide pipe 5 is installed at the bottom end of the outer wall of the glue barrel 4, a barrel cover 6 is screwed at the top end of the outer wall of the glue barrel 4, the barrel cover 6 is sealed with the glue barrel to prevent the glue from being air-dried, a concave plate 7 is installed on the inner side of the supporting plate 3, a rectangular strip 8 is inserted into an inner cavity of the concave plate 7, a cabinet body 11 is limited through matching of the concave plate 7 and the rectangular strip 8, screw holes 9 are, a cabinet body 11 is arranged on the inner side of the rectangular strip 8, and a gluing mechanism is arranged in the inner cavity of the cabinet body 11;

the glue dispensing mechanism comprises a motor 12, a cam 13, an arc-shaped groove 14, a sleeve 15, a slide way 16, a cylinder 17, a slide block 18, a round rod 19, a cylinder 20, a piston 21, a piston rod 22, a first one-way valve 23, a second one-way valve 24 and a glue dispensing head 25;

the motor 12 is connected to the top end of the rear side of the cabinet 11 by screws, and the motor 12 is electrically connected with the button 2, the motor 12 is used for driving the cam 13 to rotate clockwise, the output end of the motor 12 extends out of the rear side of the inner wall of the cabinet 11 and is connected with the cam 13 in a key mode, an arc-shaped groove 14 is formed in the front side of the cam 13, a sleeve 15 is installed at the center position of the bottom end of the inner cavity of the cabinet 11, slide ways 16 are all formed in the inner wall of the sleeve 15 along the circumferential direction, a column 17 is limited by matching of the slide ways 16 and the slide blocks 18, the column 17 is ensured to have the capability of moving up and down, the column 17 is inserted into the inner cavity of the sleeve 15, the slide blocks 18 inserted into the inner cavity of the slide ways 16 are all installed at the bottom end of the outer wall of the column 17 along the circumferential direction, a round rod, piston 21 pegs graft in the inner chamber middle part of barrel 20, the top central point of piston 21 puts the one end of installing piston rod 22, the other end of piston rod 22 extends the inner wall bottom of the cabinet body 11 and the bottom fixed connection of cylinder 17, first check valve 23 is installed to the outer wall bottom of barrel 20, and the other end fixed connection of first check valve 23 and pipe 5, first check valve 23 is for switching on by outside to inside, use when being used for barrel 20 to absorb glue, second check valve 24 is installed to the bottom of barrel 20, second check valve 24 is for switching on from top to bottom, use when being used for the glue in the barrel 20 to extrude, dispensing head 25 is installed to the bottom of second check valve 24, carry out glue through dispensing head 25 and extrude, realize the work piece point and glue.

The following electric devices have the following types and functions:

button 2: the model is LA4-3P, and is used for starting and stopping the driving motor 12;

the motor 12: model number SMG80-M02430 for driving clockwise rotation of cam 13.

Preferably, the bottom end of the notch 7 is closed, ensuring that the notch 7 blocks the strip 8 and prevents the strip 8 from falling off the notch 7 when it moves downwards under the action of gravity.

Preferably, the screw holes 9 are arranged on the front side of the rectangular strip 8 from top to bottom at intervals, the distance between every two adjacent screw holes 9 is 3cm, the height of the rectangular strip 8 can be adjusted by 3cm at the minimum unit through the screw holes 9, and the height of the dispensing head 25 can be adjusted conveniently.

Preferably, the right side of the arc-shaped groove 14 is arc-shaped, and when the arc-shaped section of the arc-shaped groove 14 passes through the round rod 19, the round rod 19 can be in a static state because the distance from the arc-shaped groove 14 to the output end of the motor 12 is unchanged, and the dispensing head 25 is in an inoperative state, so that enough time is reserved for the worker to replace the workpiece.

Preferably, the number of the slide ways 16 is four, and the four slide ways 16 are distributed on the inner wall of the sleeve 15 at intervals of 90 degrees clockwise, and the column 17 can be fixed from four directions by matching the four sets of the slide ways 16 with the sliders 18, so that the stability of the up-and-down movement of the column 17 is improved.

Preferably, the distance between the dispensing head 25 and the bottom end of the rectangular strip 8 is smaller than the distance between the bottom end of the cavity of the concave plate 7 and the upper surface of the base 1.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

When the height of the dispensing head 25 needs to be adjusted, the bolt 10 is screwed out of the screw hole 9, the fixing of the rectangular strip 8 is released, the rectangular strip 8 can move up and down along the inner wall of the concave plate 7, the bolt 10 is screwed into the screw hole 9 at the corresponding position, the moved rectangular strip 8 is fixed, the height adjustment of the dispensing head 25 is completed, the button 2 is pressed to enable the motor 12 to be started, the motor 12 drives the cam 13 to rotate clockwise, because the right side of the arc-shaped groove 14 is arc-shaped, when the circular rod 19 is positioned in the arc-shaped interval of the arc-shaped groove 14, the circular rod 19 is in a static state under the limiting effect of the arc-shaped groove 14, when the protruding part of the arc-shaped groove 14 rotates to the circular rod 19, the distance from the arc-shaped groove 14 to the circular rod 19 by taking the output shaft of the motor 12 as the circle center is gradually lengthened, so that the arc-shaped groove 14 extrudes the circular rod, meanwhile, the piston rod 22 drives the piston 21 to move downwards along the inner wall of the cylinder 20, when the arc-shaped groove 14 moves to the position of the round rod 19 from the farthest point of the output shaft of the motor 12, the distance from the arc-shaped groove 14 to the round rod 19 by taking the output shaft of the motor 12 as the center of a circle is gradually shortened, so that the arc-shaped groove 14 pushes the round rod 19 to move upwards, meanwhile, the piston rod 22 drives the piston 21 to move upwards under the connection action of the cylinder 17, the piston 21 can move up and down circularly along with the clockwise rotation of the cam 13, when the piston 21 moves upwards, the second one-way valve 24 is in a closed state, the first one-way valve 23 works, so that the glue in the glue barrel 4 is sucked into the cylinder 20 through the conduit 5, when the piston 21 moves downwards, the first one-way valve 23 is in a closed state, the second one-way valve 24 works, the glue in the cylinder 20 is extruded out, when the piston 21 is in an out-of-operation state, the workpieces subjected to glue dispensing can be replaced, so that circular glue dispensing can be realized during glue dispensing, the button 2 does not need to be controlled repeatedly by a worker, time and labor are saved, the glue dispensing efficiency is high, and batch glue dispensing of the workpieces is facilitated.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "middle", "other end", "upper", "top", "inner", "front", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; unless otherwise specifically stated or limited, the terms "mounted," "fixedly connected," "screwed," "opened," "plugged," "electrically connected," "screwed," "keyed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a unipolar point gum machine, includes base (1), its characterized in that: a button (2) is arranged at the right end of the front side of the base (1), a support plate (3) which is symmetrical left and right is arranged at the rear side of the top end of the base (1), a rubber barrel (4) is arranged at the top end of the support plate (3) positioned at the right side, one end of a guide pipe (5) is arranged at the bottom end of the outer wall of the rubber barrel (4), a barrel cover (6) is screwed at the top end of the outer wall of the rubber barrel (4), a concave plate (7) is arranged on the inner side of the supporting plate (3), a rectangular strip (8) is inserted into the inner cavity of the concave plate (7), screw holes (9) are formed in the front side of the rectangular strip (8) from top to bottom, bolts (10) are screwed at the top end of the front side of the concave plate (7), and the rear side of the bolt is screwed with the inner cavity of the screw hole (9) to lock the rectangular strip (8), a cabinet body (11) is mounted on the inner side of the rectangular strip (8), and a glue dispensing mechanism is mounted in an inner cavity of the cabinet body (11);

the dispensing mechanism comprises a motor (12), a cam (13), an arc-shaped groove (14), a sleeve (15), a slide way (16), a cylinder (17), a slide block (18), a round rod (19), a cylinder (20), a piston (21), a piston rod (22), a first one-way valve (23), a second one-way valve (24) and a dispensing head (25);

the motor (12) is connected to the top end of the rear side of the cabinet body (11) through a screw, the motor (12) is electrically connected with the button (2), the output end of the motor (12) extends out of the rear side of the inner wall of the cabinet body (11) and is connected with the cam (13) in a key mode, the front side of the cam (13) is provided with an arc-shaped groove (14), the center position of the bottom end of the inner cavity of the cabinet body (11) is provided with a sleeve (15), the inner wall of the sleeve (15) is provided with a slide way (16) along the circumferential direction, the cylinder (17) is inserted into the inner cavity of the sleeve (15), the bottom end of the outer wall of the cylinder (17) is provided with a slide block (18) inserted into the inner cavity of the slide way (16) along the circumferential direction, the top end of the outer wall of the cylinder (17) is provided with a round rod (19) inserted into the arc-shaped groove (14), the utility model discloses a cabinet, including cylinder (5), first check valve (23) and second check valve (24), the top central point of piston (21) puts the one end of installing piston rod (22), the other end of piston rod (22) extends the inner wall bottom of the cabinet body (11) and the bottom fixed connection of cylinder (17), first check valve (23) are installed to the outer wall bottom of barrel (20), and the other end fixed connection of first check valve (23) and pipe (5), second check valve (24) are installed to the bottom of barrel (20), head (25) are glued to the point is installed to the bottom of second check valve (24).

2. The single-axis dispenser according to claim 1, wherein: the bottom end of the concave plate (7) is closed.

3. The single-axis dispenser according to claim 1, wherein: a plurality of screw holes (9) are arranged on the front side of the rectangular strip (8) from top to bottom in a clearance mode, and the distance between every two adjacent screw holes (9) is 3 cm.

4. The single-axis dispenser according to claim 1, wherein: the right side of the arc-shaped groove (14) is arc-shaped.

5. The single-axis dispenser according to claim 1, wherein: the number of the slide ways (16) is four, and the four slide ways (16) are distributed on the inner wall of the sleeve (15) at intervals of 90 degrees clockwise.

6. The single-axis dispenser according to claim 1, wherein: the distance between the glue dispensing head (25) and the bottom end of the rectangular strip (8) is smaller than the distance from the bottom end of the inner cavity of the concave plate (7) to the upper surface of the base (1).