CN218190545U

CN218190545U - Dispensing and cleaning mechanism

Info

Publication number: CN218190545U
Application number: CN202222501041.1U
Authority: CN
Inventors: 陈景滨; 靳文武; 邱文昌
Original assignee: Huizhou Binchuan Electronic Technology Co ltd
Current assignee: Huizhou Binchuan Electronic Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-03
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a clearance mechanism is glued to point relates to point gum machine technical field. The automatic air blowing device comprises a base, the base top is fixed with the grudging post, and base bottom four corners all is fixed with the supporting legs, and base one side is provided with top clamping device, and the base top is provided with elevating gear, and elevating gear one side is provided with the mechanism of blowing, and elevating gear returns the plate including returning, and the top that returns the plate is provided with syringe needle clearance mechanism, and syringe needle clearance mechanism is located top clamping device under. The utility model discloses at first carry out the centre gripping through top clamping device and syringe needle clearance mechanism point packing element syringe needle, then drive the fixed plate through the motor among the syringe needle clearance mechanism and rotate to drive the holding head and rotate round point packing element syringe needle axis, clear up the gluey piece on point packing element syringe needle surface, at the clearance in-process, elevating gear drives the holding head and goes up and down, thereby accomplish the complete clearance of gluing the gluey piece on point packing element syringe needle surface.

Description

Dispensing and cleaning mechanism

Technical Field

The utility model relates to a point gum machine technical field specifically is a clearance mechanism is glued to point.

Background

The glue dispenser is also called a glue spreader, a glue dispenser and the like, and is an automatic machine which is specially used for controlling fluid and dripping and coating the fluid on the surface of a product or in the product, and a needle head of a glue dispensing cylinder is used as a main component of the glue dispenser and is mainly used as a direct channel for dripping glue solution.

The Chinese invention patent, entitled publication number "CN108580185B", discloses a residual glue cleaning mechanism for a needle head of a glue dispensing cylinder, which comprises: and the blowing seat is arranged on the supporting frame, and an accommodating cavity is formed on the blowing seat. This a surplus clearance mechanism that glues for some adhesive tapes syringe needle can effectually clear away remaining gluey on the needle, and effectual improvement is glued the quality, is prolonged the life of syringe needle to the point.

Although the invention solves the problem of residual glue on the needle head in the prior art, the scheme still has certain problems, for example, the device sprays the residual glue on the needle head in a high-speed rotation manner under the guidance of the flow guide groove by means of high-pressure air flow to wring out the residual glue on the needle head, in practical application, the glue solution can be tightly attached to the needle head after being solidified, the attachment is firmer, the solidified glue block is difficult to completely separate from the needle head only by the air flow, and the needle head can be attached with a certain glue block, so that the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clearance mechanism is glued to point to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clearance mechanism is glued to point, includes the base, the base top is fixed with the grudging post, and base bottom four corners all is fixed with the supporting legs, and base one side is provided with top clamping device, and the base top is provided with elevating gear, and elevating gear one side is provided with the mechanism of blowing, and elevating gear is including returning the shaped plate, and the top that returns the shaped plate is provided with syringe needle clearance mechanism, and syringe needle clearance mechanism is located top clamping device under.

Preferably, the top clamping device comprises two fixed blocks fixed with the base, a limiting rod is fixed between the fixed blocks, a lead screw is connected between the fixed blocks in a rolling mode and comprises a first threaded rod and a second threaded rod, the thread directions of the first threaded rod and the second threaded rod are opposite, a clamping plate matched with the first threaded rod and the second threaded rod is connected to the rod body of the first threaded rod and the second threaded rod in a threaded mode respectively, clamping grooves are formed in the opposite sides of the clamping plate, the fixed blocks extend out of one side of the lead screw, and a knob is fixed to the end portion of the lead screw extending out of the fixed blocks.

Preferably, a rubber pad is fixed on the groove wall of the clamping groove.

Preferably, the lifting device further comprises a plurality of limiting columns fixed to the top end of the base, the return plate is movably connected with the limiting columns in an inserted mode, a telescopic rod is fixed to the top end of the base, and the end portion of the telescopic end of the telescopic rod is fixed to the bottom end of the return plate.

Preferably, syringe needle clearance mechanism include with returning the pivot of shape board top roll connection, the top of pivot is fixed with the fixed plate, the top of fixed plate is fixed with two sets of vertical boards, the activity is pegged graft on the vertical board body of every group and is had the axle of inserting, the one end of inserting the axle is fixed with the connecting plate, is fixed with the spring between the vertical board in connecting plate and the outside, the other end of inserting the axle is fixed with the holding head, it is fixed with the motor to return shape board top bottom, the output of motor is fixed mutually with the bottom of pivot.

Preferably, the air blowing mechanism comprises an air pump and an air inlet pipe, the top of the air inlet pipe is fixedly communicated with a plurality of nozzles, and the top of the air inlet pipe is fixed with the fixing plate.

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

this point is glued clearance mechanism, be provided with top clamping device, elevating gear, syringe needle clearance mechanism and the mechanism of blowing, at first carry out the centre gripping through top clamping device and syringe needle clearance mechanism point packing element syringe needle, then drive the fixed plate through the motor among the syringe needle clearance mechanism and rotate, thereby drive the centre gripping head and rotate round point packing element syringe needle axis, clear up the gluey piece on point packing element syringe needle surface, in the clearance process, elevating gear drives the centre gripping head and goes up and down, thereby accomplish the complete clearance to the gluey piece of packing element syringe needle surface, the mechanism of blowing during the clearance blows to the clearance position, thereby blow the gluey piece that gets off the scraping off from a packing element needle surface, the clearance effect has further been improved.

Drawings

FIG. 1 is a left side axial view of the present invention;

fig. 2 is an axial view of the top clamping device of the present invention;

FIG. 3 is an axial view of the needle cleaning structure of the present invention;

fig. 4 is a bottom view of the needle cleaning structure of the present invention.

In the figure: 1. a base; 101. supporting legs; 2. erecting a frame; 3. a top clamping device; 301. a fixed block; 302. a limiting rod; 303. a screw rod; 304. a knob; 305. a clamping plate; 306. a rubber pad; 4. a lifting device; 401. a return plate; 402. a limiting post; 403. a telescopic rod; 5. a needle cleaning mechanism; 501. a rotating shaft; 502. a fixing plate; 503. a vertical plate; 504. inserting a shaft; 505. a spring; 506. a motor; 507. a connecting plate; 508. a clamping head; 6. a blowing mechanism; 601. an air inlet pipe; 602. a nozzle; 603. an air pump.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship indicated based on the drawings, which is only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a clearance mechanism is glued to point, the on-line screen storage device comprises a

base

1, 1 top of base is fixed with grudging post 2, all be fixed with supporting legs 101 in 1 bottom four corners of base, 1 one side of base is provided with top clamping device 3, top clamping device 3 sets up and carries out the centre gripping to the needle body at point gum machine top, be provided with elevating gear 4 on 1 top of base, be provided with gas blowing mechanism 6 on one side of elevating gear 4, wherein, elevating gear 4 includes back shaped plate 401, and the top of back shaped plate 401 is provided with syringe needle clearance mechanism 5, it can know that syringe needle clearance mechanism 5 is located top clamping device 3 under.

In order to realize the clamping of the top of the needle body of the dispenser, as shown in fig. 1 and fig. 2, the top clamping device 3 comprises two fixing blocks 301 fixed with the base 1, a limiting rod 302 is fixed between the fixing blocks 301, the limiting rods 302 are arranged in two numbers and symmetrically distributed between the fixing blocks 301, and a screw rod 303 is connected between the fixing blocks 301 in a rolling manner, wherein the screw rod 303 comprises a first threaded rod and a second threaded rod, the thread directions of the first threaded rod and the second threaded rod are opposite, clamping plates 305 matched with the first threaded rod and the second threaded rod are respectively screwed on the rod bodies of the first threaded rod and the second threaded rod, the arrangement of the limiting rods 302 ensures that the clamping plates 305 can move in the horizontal direction, the clamping plates 305 are L-shaped, clamping grooves are respectively formed in the opposite sides of the bottoms of the clamping plates 305, the clamping grooves are matched with the top of the dispenser, the fixing blocks 301 extend out of one sides of the screw rod 303, and a knob 304 is fixed at the end of the screw rod 303 extending out of the fixing block 301.

Firstly, the needle body at the top of the dispenser is placed between the clamping grooves of the two clamping plates 305, then the knob 304 is rotated, the knob 304 is rotated to drive the screw rod 303 to rotate, and the clamping plates 305 matched with the first threaded rod and the second threaded rod are respectively screwed on the rod bodies of the first threaded rod and the second threaded rod, so that the two clamping plates 305 can move in opposite directions, and the needle body at the top of the dispenser can be clamped and fixed.

In order to avoid damage to the needle of the dispenser during glue cleaning, in this embodiment, a rubber pad 306 is fixed on the groove wall of the holding groove.

In order to realize the overall cleaning of the needle head of the glue machine, as shown in fig. 1 and 3, the lifting device 4 further includes a plurality of limiting columns 402 fixed to the top end of the base 1, in this embodiment, the number of the limiting columns 402 is set to four, it should be understood that the clip-shaped plate 401 is movably inserted into the limiting columns 402, the top end of the base 1 is fixed with the telescopic rod 403, and the end portion of the telescopic rod 403 is fixed to the bottom end of the clip-shaped plate 401.

In order to clean the needle of the dispenser, as shown in fig. 1 and fig. 3, the needle cleaning mechanism 5 includes a rotating shaft 501 in rolling connection with the top of the return plate 401, a fixing plate 502 is fixed at the top end of the rotating shaft 501, and two sets of vertical plates 503 are fixed at the top end of the fixing plate 502, each set of vertical plates 503 includes two vertical plates 503, an inserting shaft 504 is movably inserted into the vertical plate 503 body of each set, a connecting plate 507 is fixed at one end of the inserting shaft 504, a spring 505 is fixed between the connecting plate 507 and the outer vertical plate 503, it can be understood that the inserting shaft 504 is located in the spiral coil of the spring 505, a clamping head 508 is fixed at the other end of the inserting shaft 504, a motor 506 is fixed at the bottom of the top end of the return plate 401, and the output end of the motor 506 is fixed with the bottom end of the rotating shaft 501.

After the needle body at the top of the dispenser is fixed, the inserting shaft 504 is pulled, the two clamping heads 508 are separated, then the clamping heads 508 are positioned at the top of the needle head of the dispenser through the telescopic rod 403, and the inserting shaft 504 is loosened, so that the two clamping heads 508 clamp the needle head of the dispenser.

In order to further improve the cleaning effect, the scraped rubber block is separated from the needle of the dispenser, as shown in fig. 1 and 4, the blowing mechanism 6 comprises an air pump 603 and an air inlet pipe 601, the top of the air inlet pipe 601 is fixedly communicated with a plurality of nozzles 602, and the top of the air inlet pipe 601 is fixed with the fixing plate 502.

To the replenishment of this scheme, at first carry out the centre gripping to some adhesive tube needle body and syringe needle through

top clamping device

3 and 5 dot adhesive tube needle bodies of syringe needle clearance mechanism, then motor 506 through in the syringe needle clearance mechanism 5 drives fixed plate 502 and rotates, thereby drive holding head 508 and rotate round some adhesive tube needle axis, the gluey piece on some adhesive tube needle surface is cleared up, in the clearance process, elevating gear 4 drives holding head 508 and goes up and down, thereby the complete clearance to some adhesive tube needle surface gluey piece is accomplished, gas blowing mechanism 6 blows to the clearance position during the clearance, thereby blow off the gluey piece that gets off from some adhesive tube needle surfaces.

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 clearance mechanism is glued to point, includes base (1), its characterized in that: the novel needle cleaning device is characterized in that a vertical frame (2) is fixed to the top end of the base (1), supporting legs (101) are fixed to four corners of the bottom end of the base (1), a top clamping device (3) is arranged on one side of the base (1), a lifting device (4) is arranged on the top end of the base (1), a blowing mechanism (6) is arranged on one side of the lifting device (4), the lifting device (4) comprises a return plate (401), a needle cleaning mechanism (5) is arranged on the top of the return plate (401), and the needle cleaning mechanism (5) is located under the top clamping device (3).

2. The dispensing cleaning mechanism of claim 1, wherein: top clamping device (3) include two fixed blocks (301) fixed mutually with base (1), be fixed with between fixed block (301) spacing pole (302), roll connection has lead screw (303) between fixed block (301), lead screw (303) include first threaded rod and second threaded rod, the screw direction of first threaded rod and second threaded rod is opposite, on the body of rod of first threaded rod and second threaded rod respectively the spiro union have grip block (305) rather than the looks adaptation, the centre gripping groove has been seted up to the opposite side of grip block (305), lead screw (303) one side extends fixed block (301), lead screw (303) end fixing who extends fixed block (301) has knob (304).

3. The dispensing cleaning mechanism of claim 2, wherein: and a rubber pad (306) is fixed on the wall of the clamping groove.

4. The dispensing cleaning mechanism of claim 1, wherein: the lifting device (4) further comprises a plurality of limiting columns (402) fixed to the top end of the base (1), the clip (401) is movably connected with the limiting columns (402) in an inserting mode, a telescopic rod (403) is fixed to the top end of the base (1), and the end portion of the telescopic end of the telescopic rod (403) is fixed to the bottom end of the clip (401).

5. The dispensing cleaning mechanism of claim 4, wherein: the utility model discloses a syringe needle cleaning mechanism, including returning pivot (501) of shaped plate (401) top roll connection, the top of pivot (501) is fixed with fixed plate (502), the top of fixed plate (502) is fixed with two sets of vertical boards (503), the activity is pegged graft on the vertical board (503) plate body of every group has inserted axle (504), the one end of inserting axle (504) is fixed with connecting plate (507), be fixed with spring (505) between vertical board (503) in connecting plate (507) and the outside, the other end of inserting axle (504) is fixed with clamping head (508), it is fixed with motor (506) to return shaped plate (401) top bottom, the output of motor (506) is fixed mutually with the bottom of pivot (501).

6. The dispensing cleaning mechanism of claim 5, wherein: the blowing mechanism (6) comprises an air pump (603) and an air inlet pipe (601), the top of the air inlet pipe (601) is fixedly communicated with a plurality of nozzles (602), and the top of the air inlet pipe (601) is fixed with the fixing plate (502).