CN211937665U

CN211937665U - Dispensing device of dispenser

Info

Publication number: CN211937665U
Application number: CN202020431908.9U
Authority: CN
Inventors: 刘水平; 夏宇
Original assignee: SHENZHEN HENGLITIAN TECHNOLOGY CO LTD
Current assignee: SHENZHEN HENGLITIAN TECHNOLOGY CO LTD
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-17
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a dispensing device of a dispenser, which comprises a mechanical panel and a material placing cylinder, wherein a working chamber is arranged in the mechanical panel, a stepping motor is arranged in the working chamber through a frame, the right side of the mechanical panel is fixedly connected with a left mounting box, a left limiting rod is fixedly connected in the left mounting box, a right limiting rod is fixedly connected in the right mounting box, a hole is arranged in the left mounting box, and a hole is arranged in the right mounting box; put the left end and the left Z axle panel fixed connection of feed cylinder, and put the right-hand member and the right Z axle panel fixed connection of feed cylinder, the spacing hole has been seted up to left Z axle panel inside simultaneously to the spacing hole has been seted up to right Z axle panel inside, and the upper end fixed connection of bearing and connecting rod is passed through to left install bin inside, and the downside of connecting rod passes through shaft coupling and lead screw fixed connection. This adhesive deposite device of point gum machine through the rotation direction that changes step motor output shaft, realizes putting the lift operation of feed cylinder.

Description

Dispensing device of dispenser

Technical Field

The utility model relates to a point gum machine equipment science and technology technical field specifically is a dispensing device of point gum machine.

Background

The power device for driving the charging barrel to move along the Z-axis direction mainly has the following defects: firstly, the power device is inconvenient to install due to the complex mechanical structure, and time and labor are wasted when parts are disassembled and assembled when the machine is repaired due to failure; secondly, an elastic wheel belt is arranged in the power device, when a motor works, an output shaft of the motor drives a worm rod, a turbine, a wheel at the front part of the turbine and the elastic wheel belt to move in sequence, wherein the elastic wheel belt is not made of rigid materials, so that the motor does not synchronously drive the charging barrel to move along the Z-axis direction, namely, a time difference exists between the motor and the charging barrel, and the time difference changes along with the type, the material and the using time of the elastic belt, and therefore, the motor is difficult to accurately control the movement of the charging barrel along the Z-axis direction; in order to solve the above-mentioned drawbacks, the prior art discloses (application number: CN200720118305.8) a dispensing device of a dispenser, wherein "an output shaft of a motor drives an eccentric cam 1 to rotate, the eccentric cam rotates in a bearing 2, so as to drive the bearing 2 to move up and down continuously, an upper stop block 11 is arranged at the top of the bearing 2, a lower stop block 12 is arranged at the bottom of the bearing 2, the upper stop block 11 and the lower stop block 12 are both fixed on a Z-axis panel 15 by fasteners, and the upper stop block 11 and the lower stop block 12 are also driven to move up and down by the continuous up-and-down movement of the bearing 2, so as to drive the Z-axis panel 15 to move vertically; the lower part of the Z-axis panel is provided with a charging barrel fixing device, the charging barrel fixing device is sequentially provided with a charging barrel fixing sleeve 8, a barrel nozzle fixing sleeve 9 and a needle head fixing sleeve 10 from top to bottom, the three fixing sleeves are used for positioning the charging barrel, and under the accurate positioning of the charging barrel fixing sleeve, the stepping motor drives the dispensing needle head to perform accurate dispensing; "when eccentric cam 1 drives Z axle panel 15 through a series of driving medium and carries out work, eccentric cam 1 is in eccentric pivoted time, and after Z axle panel 15 moved down, the return means of Z axle panel 15 was not set up to the device, and Z axle panel 15 can't rise and carry out the work of resetting to lead to the unable normal use of whole device.

In order to solve the disadvantages existing in the current market, a dispensing device of a dispenser is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the defect that mentions in the background art, provide a dispensing device of point gum machine. Left gag lever post, right gag lever post, left Z axle panel and right Z axle panel have through the rotation direction who changes step motor output shaft, realize putting the characteristics of the lift operation of feed cylinder.

In order to achieve the above object, the utility model provides a following technical scheme: a dispensing device of a dispenser comprises a mechanical panel and a material placing cylinder, wherein a working cavity is formed in the mechanical panel, a stepping motor is installed in the working cavity through a base, the right side of the mechanical panel is fixedly connected with a left installation box, a left limiting rod is fixedly connected in the left installation box, a right limiting rod is fixedly connected in the right installation box, a hole is formed in the left installation box, and a hole is formed in the right installation box;

put the left end and the left Z axle panel fixed connection of feed cylinder, and put the right-hand member and the right Z axle panel fixed connection of feed cylinder, the spacing hole has been seted up to left Z axle panel inside simultaneously to the spacing hole has been seted up to right Z axle panel inside, and the upper end fixed connection of bearing and connecting rod is passed through to left install bin inside, and the downside of connecting rod passes through shaft coupling and lead screw fixed connection.

Preferably, the output shaft of the stepping motor is fixedly connected with the rod body of the first bevel gear through a coupler, the connecting rod is provided with a second bevel gear, the second bevel gear is matched with the first bevel gear in size, and meanwhile, the second bevel gear is meshed with the first bevel gear.

Preferably, the left limiting rod and the right limiting rod are of a symmetrical structure about the material placing barrel, the material placing barrel is of a lifting structure, and buffer springs are arranged at the bottoms of the left limiting rod and the right limiting rod.

Preferably, the right end of the left installation box is fixedly connected with the right installation box through a support, and the material placing cylinder is arranged in an installation groove formed between the left installation box and the right installation box.

Preferably, the left Z-axis panel passes through the opening and is arranged in the left installation box, and the right Z-axis panel passes through the opening and is arranged in the right installation box.

Preferably, a threaded hole is formed in the left Z-axis panel, the threaded hole is matched with the size of the screw rod, and the screw rod is screwed in the threaded hole.

Preferably, a group of threaded holes and two groups of limiting holes are respectively formed in the left Z-axis panel, and the threaded holes and the limiting holes are distributed in an isosceles triangle shape.

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

1. the lifting operation of the charging barrel is realized by changing the rotating direction of the output shaft of the stepping motor;

2. left gag lever post and right gag lever post carry on spacingly and the direction to left Z axle panel and right Z axle panel in the lift, guarantee to put the stability of feed cylinder when going up and down.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the left mounting box of the structure of the present invention;

fig. 4 is the internal structure schematic diagram of the left installation box of the present invention.

Reference numbers in the figures: 1. a mechanical panel; 2. a working chamber; 3. a stepping motor; 4. a first bevel gear; 5. a connecting rod; 6. a second bevel gear; 7. a left stop lever; 8. a left mounting box; 9. opening a hole; 10. placing a charging barrel; 11. a right mounting box; 12. a right stop lever; 13. a right Z-axis panel; 14. a buffer spring; 15. a left Z-axis panel; 16. a screw rod; 17. a threaded hole; 18. and a limiting hole.

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 glue dispensing device of a glue dispenser comprises a mechanical panel 1 and a material placing barrel 10, wherein a working cavity 2 is formed in the mechanical panel 1, a stepping motor 3 is installed in the working cavity 2 through a base, the right side of the mechanical panel 1 is fixedly connected with a left installation box 8, a left limiting rod 7 is fixedly connected in the left installation box 8, an output shaft of the stepping motor 3 is fixedly connected with a rod body of a first bevel gear 4 through a coupler, a second bevel gear 6 is installed on a connecting rod 5, the second bevel gear 6 is matched with the first bevel gear 4 in size, and the second bevel gear 6 is meshed with the first bevel gear 4; a right limiting rod 12 is fixedly connected inside the right installation box 11, an opening 9 is formed inside the left installation box 8, and an opening 9 is formed inside the right installation box 11; the left Z-axis panel 15 is arranged inside the left installation box 8 through the opening 9, and the right Z-axis panel 13 is arranged inside the right installation box 11 through the opening 9; the left limiting rod 7 and the right limiting rod 12 are symmetrical structures about the material placing barrel 10, the material placing barrel 10 is of a lifting structure, and meanwhile, the bottom parts of the left limiting rod 7 and the right limiting rod 12 are both provided with a buffer spring 14; a threaded hole 17 is formed in the left Z-axis panel 15, the threaded hole 17 is matched with the size of the screw rod 16, and the screw rod 16 is screwed in the threaded hole 17; a group of threaded holes 17 and two groups of limiting holes 18 are respectively formed in the left Z-axis panel 15, and the threaded holes 17 and the limiting holes 18 are distributed in an isosceles triangle shape; the left end of the charging barrel 10 is fixedly connected with a left Z-axis panel 15, the right end of the charging barrel 10 is fixedly connected with a right Z-axis panel 13, meanwhile, a limiting hole 18 is formed in the left Z-axis panel 15, a limiting hole 18 is formed in the right Z-axis panel 13, the inside of the left installation box 8 is fixedly connected with the upper end of the connecting rod 5 through a bearing, and the lower side of the connecting rod 5 is fixedly connected with a screw rod 16 through a coupler; the right end of the left installation box 8 is fixedly connected with the right installation box 11 through a support, and the material placing barrel 10 is arranged in an installation groove formed between the left installation box 8 and the right installation box 11;

as shown in fig. 1-3: a left limiting rod 7 and a right limiting rod 12 are respectively inserted into the left Z-axis panel 15 and the right Z-axis panel 13, so that the left Z-axis panel 15 and the right Z-axis panel 13 are limited and guided during lifting, and the stability of the charging barrel 10 during lifting is ensured;

as shown in fig. 1: the output shaft of the stepping motor 3 drives the second bevel gear 6 to rotate through the first bevel gear 4, and the lifting operation of the charging barrel 10 is realized by changing the rotating direction of the output shaft of the stepping motor 3.

When the dispensing device of the dispenser is used, an external switch of the stepping motor 3 is turned on, an output shaft of the stepping motor 3 drives the second bevel gear 6 to rotate through the first bevel gear 4, the second bevel gear 6 drives the screw rod 16 to rotate through the connecting rod 5, the screw rod 16 screwed in the left Z-axis panel 15 rotates to drive the left Z-axis panel 15 to carry out lifting operation, the right end of the left Z-axis panel 15 is fixedly connected with the material placing barrel 10 to drive the material placing barrel 10 to carry out lifting operation, and a dispensing needle head at the bottom of the material placing barrel 10 is driven to work; this is the whole process of the operation of the dispensing device of the dispenser.

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 dispensing device of point gum machine, includes mechanical panel (1) and puts feed cylinder (10), its characterized in that: a working cavity (2) is formed in the mechanical panel (1), a stepping motor (3) is installed in the working cavity (2) through a base, the right side of the mechanical panel (1) is fixedly connected with a left installation box (8), a left limiting rod (7) is fixedly connected in the left installation box (8), a right limiting rod (12) is fixedly connected in the right installation box (11), a hole (9) is formed in the left installation box (8), and a hole (9) is formed in the right installation box (11);

put the left end and left Z axle panel (15) fixed connection of feed cylinder (10), and put the right-hand member and right Z axle panel (13) fixed connection of feed cylinder (10), spacing hole (18) have been seted up to left Z axle panel (15) inside simultaneously to spacing hole (18) have been seted up to right Z axle panel (13) is inside, the inside upper end fixed connection through bearing and connecting rod (5) of left install bin (8), and the downside of connecting rod (5) passes through shaft coupling and lead screw (16) fixed connection.

2. The dispensing device of the dispenser according to claim 1, wherein: an output shaft of the stepping motor (3) is fixedly connected with a rod body of the first bevel gear (4) through a coupler, a second bevel gear (6) is installed on the connecting rod (5), the second bevel gear (6) is matched with the first bevel gear (4) in size, and meanwhile the second bevel gear (6) is meshed with the first bevel gear (4).

3. The dispensing device of the dispenser according to claim 1, wherein: left side gag lever post (7) and right gag lever post (12) are symmetrical structure about putting feed cylinder (10), and put feed cylinder (10) and be elevation structure, and buffer spring (14) are all installed to left gag lever post (7) and right gag lever post (12) bottom simultaneously.

4. The dispensing device of the dispenser according to claim 1, wherein: the right end of the left installation box (8) is fixedly connected with the right installation box (11) through a support, and the charging barrel (10) is arranged in an installation groove formed between the left installation box (8) and the right installation box (11).

5. The dispensing device of the dispenser according to claim 1, wherein: the left Z-axis panel (15) penetrates through the opening hole (9) to be arranged inside the left installation box (8), and the right Z-axis panel (13) penetrates through the opening hole (9) to be arranged inside the right installation box (11).

6. The dispensing device of the dispenser according to claim 1, wherein: threaded holes (17) are formed in the left Z-axis panel (15), the threaded holes (17) are matched with the size of the screw rod (16), and the screw rod (16) is screwed in the threaded holes (17).

7. The dispensing device of the dispenser according to claim 1, wherein: a group of threaded holes (17) and two groups of limiting holes (18) are respectively formed in the left Z-axis panel (15), and the threaded holes (17) and the limiting holes (18) are distributed in an isosceles triangle shape.