CN216936862U

CN216936862U - Novel high-speed point gum machine of two lead screws

Info

Publication number: CN216936862U
Application number: CN202123387821.XU
Authority: CN
Inventors: 覃兴浩
Original assignee: Shenzhen Hetiangude Automation Equipment Co ltd
Current assignee: Shenzhen Hetiangude Automation Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-12
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a novel double-screw high-speed dispenser, and relates to the technical field of dispensers. The glue dispensing device comprises a workbench, a glue dispensing device body and a fixed block, wherein an inner groove is formed in one surface of the workbench, the fixed block is fixedly installed on one side wall in the inner groove, an installation shaft is fixedly installed on one side wall in the inner groove, a forward screw is fixedly installed at one end of the fixed block, a reverse screw is fixedly installed at the other end of the fixed block, a first sliding block and a second sliding block are respectively in threaded connection on the peripheral side surfaces of the forward screw and the reverse screw, a first clamping plate and a second clamping plate are respectively and fixedly installed on one surfaces of the first sliding block and the second sliding block, and a limiting plate is respectively and fixedly installed at one end, far away from the second sliding block, of the second clamping plate and one end, far away from the first sliding block, of the first clamping plate. The fixing structure is simple, convenient to maintain, capable of fixing a plurality of PCBs simultaneously and improving the fixing effect, and therefore the efficiency is further improved.

Description

Novel high-speed point gum machine of two lead screws

Technical Field

The utility model belongs to the technical field of dispenser, and particularly relates to a novel double-screw high-speed dispenser.

Background

The glue dispenser is used as an important machine for industrial production, and has important application in the production of microelectronics, particularly PCB (printed Circuit Board). And along with the continuous update of technique, the precision requirement degree to the PCB board is higher and higher in the electronic production, and there is two lead screw point gum machines in the existing market, and it has increased the high efficiency, and the workstation of some point gum machines that have now is comparatively complicated to PCB fixed knot structure, and the fault rate is higher, and be not convenient for maintain, and fixed effect is less unsatisfactory, has the promotion space, consequently, provides a novel two lead screw high speed point gum machines, solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel double-screw high-speed dispenser, which solves the problems that the conventional workbench of some high-speed dispensers is complex in structure for fixing a PCB, so that the failure rate is high, the maintenance is inconvenient, the fixing effect is not ideal, and the space is increased.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a novel double-screw high-speed dispenser, which comprises a workbench, a dispensing device body and a fixed block, wherein an inner groove is formed in the surface of the workbench, the fixed block is fixedly installed on the surface of the workbench, an installation shaft is fixedly installed on one side wall in the inner groove, a forward screw is fixedly installed at one end of the fixed block, a reverse screw is fixedly installed at the other end of the fixed block, the peripheral sides of the forward screw and the reverse screw are respectively in threaded connection with a first sliding block and a second sliding block, and a first clamping plate and a second clamping plate are respectively fixedly installed on the surfaces of the first sliding block and the second sliding block.

The limiting plate is fixedly mounted at one end, away from the second slider, of the second clamping plate and at one end, away from the first slider, of the first clamping plate, and the limiting plate is enabled to limit and fix the plurality of PCB plates through the limiting plate.

The one end and the installation hub rotation of fixed block are kept away from to forward screw rod are connected, the one end that the fixed block was kept away from to reverse screw rod runs through workstation fixed mounting and has the dwang.

The one end that reverse screw rod was kept away from to the dwang runs through the workstation and outwards extends to fixed mounting has the handle, and through setting up the handle, the control dwang of being convenient for rotates, thereby makes the dwang drive direction screw rod rotate.

First slider and forward screw rod threaded connection, second slider and reverse screw rod and threaded connection, first grip block, first slider and second grip block, second slider all are located fixed frame, first grip block, first slider and second grip block, second slider set up relatively, and forward screw rod and reverse screw rod make first slider and second slider relative movement to press from both sides tightly fixedly to the PCB board.

The glue dispensing device body is located above the fixing frame.

The utility model has the following beneficial effects:

according to the PCB clamping and fixing device, the rotating rod is rotated through the handle, the rotating rod drives the reverse screw rod to rotate, the reverse screw rod drives the forward screw rod to rotate through the fixing block, and the forward screw rod and the reverse screw rod enable the first sliding block and the second sliding block to move relatively, so that a PCB is clamped and fixed.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall schematic view of a novel double-screw high-speed dispenser of the present invention;

FIG. 2 is a schematic side view of a novel dual-screw high-speed dispenser according to the present invention;

FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;

FIG. 4 is a partial enlarged view of portion A of FIG. 1;

fig. 5 is a partially enlarged view of a portion B of fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 2. a glue dispensing device body; 3. a fixing frame; 4. an inner groove; 5. installing a shaft; 6. a forward screw; 7. a reverse screw; 8. a fixed block; 9. rotating the rod; 10. a handle; 11. a second slider; 12. a second clamping plate; 13. a limiting plate; 14. a first slider; 15. a first clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a novel double-screw high-speed dispenser, including a workbench 1, a dispenser body 2, and a fixed block 8, wherein an inner groove 4 is formed on a surface of the workbench 1, and a fixed frame 3 is fixedly installed, an installation shaft 5 is fixedly installed on a side wall in the inner groove 4, a forward screw 6 is fixedly installed at one end of the fixed block 8, a reverse screw 7 is fixedly installed at the other end of the fixed block 8, a first slider 14 and a second slider 11 are respectively connected to peripheral sides of the forward screw 6 and the reverse screw 7 through threads, a first clamping plate 15 and a second clamping plate 12 are respectively fixedly installed on surfaces of the first slider 14 and the second slider 11, and a limiting plate 13 is fixedly installed at one end of the second clamping plate 12 far away from the second slider 11 and one end of the first clamping plate 15 far away from the first slider 14.

The one end that fixed block 8 was kept away from to forward screw 6 rotates with installation axle 5 to be connected, and the one end that fixed block 8 was kept away from to reverse screw 7 runs through 1 fixed mounting of workstation and has dwang 9, and the one end that reverse screw 7 was kept away from to dwang 9 runs through workstation 1 and outwards extends to fixed mounting has handle 10.

First slider 14 and forward screw 6 threaded connection, second slider 11 and reverse screw 7 and threaded connection, first grip block 15, first slider 14 and second grip block 12, second slider 11 all are located fixed frame 3, and first grip block 15, first slider 14 and second grip block 12, second slider 11 set up relatively.

The glue dispensing device body 2 is positioned above the fixing frame 3.

As shown in fig. 1 to 5, this embodiment is a method for using a novel double-screw high-speed dispenser: during the use, place a plurality of PCBs between first grip block 12 and second grip block 15, and fill the protective layer between a plurality of PCBs, avoid a plurality of PCBs wearing and tearing, make dwang 9 rotate through handle 10, dwang 9 drives reverse screw 7 and rotates, reverse screw 7 drives forward screw 6 through fixed block 8 and rotates, forward screw 6 and reverse screw 7 make

first slider

14 and 11 relative movements of second slider, thereby press from both sides tight fixed to the PCB, and carry out spacing fixed to a plurality of PCBs through limiting plate 13, after a PCB board is accomplished in the point gluing, the PCB board that takes off the point gluing completion continues the PCB board of electric point gluing lower floor again can.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel high-speed point gum machine of two lead screws, includes workstation (1), adhesive deposite device body (2) and fixed block (8), its characterized in that: inner groovy (4) have been seted up on workstation (1) surface to fixed mounting has fixed frame (3), a lateral wall fixed mounting has installation axle (5) in inner groovy (4), fixed block (8) one end fixed mounting has forward screw rod (6), fixed block (8) other end fixed mounting has reverse screw rod (7), side has first slider (14) and second slider (11) respectively in forward screw rod (6) and reverse screw rod (7), first slider (14) and second slider (11) surface respectively fixed mounting have first grip block (15) and second grip block (12).

2. The novel double-screw high-speed dispenser according to claim 1, wherein a limiting plate (13) is fixedly mounted on both one end of the second clamping plate (12) far away from the second sliding block (11) and one end of the first clamping plate (15) far away from the first sliding block (14).

3. The novel double-screw high-speed dispenser according to claim 1, wherein one end of the forward screw (6) far away from the fixed block (8) is rotatably connected with the mounting shaft (5), and one end of the reverse screw (7) far away from the fixed block (8) penetrates through the workbench (1) and is fixedly provided with a rotating rod (9).

4. The novel double-screw high-speed dispenser according to claim 3, wherein one end of the rotating rod (9) far away from the reverse screw (7) extends outwards through the workbench (1), and is fixedly provided with a handle (10).

5. The novel double-screw high-speed dispenser according to claim 1, wherein the first slide block (14) is in threaded connection with the forward screw (6), and the second slide block (11) is in threaded connection with the reverse screw (7).

6. The novel double-screw high-speed dispenser according to claim 1, wherein the first clamping plate (15), the first sliding block (14), the second clamping plate (12) and the second sliding block (11) are all located in the fixing frame (3), and the first clamping plate (15), the first sliding block (14), the second clamping plate (12) and the second sliding block (11) are arranged oppositely.

7. The novel double-screw high-speed dispenser according to claim 1, wherein the dispensing device body (2) is located above the fixing frame (3).