CN212920511U

CN212920511U - Equipment for efficiently welding ear bands of masks

Info

Publication number: CN212920511U
Application number: CN202021346142.0U
Authority: CN
Inventors: 管仲彬
Original assignee: Shenzhen Juxin Aurora Technology Co ltd
Current assignee: Shenzhen Juxin Aurora Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-09
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a device for efficiently welding ear bands of a mask, which comprises a main machine table, wire inlet mechanisms fixedly arranged at two sides of the main machine table, a pressing welding mechanism arranged at the middle part of the main machine table, an integrated control mechanism arranged at one side of the pressing welding mechanism, and a positioning machine table fixed at the lower end of the pressing welding mechanism; in the utility model, the ear line belt is automatically supplied through the wire inlet mechanism, and the ear line belt is cut off through the scissors by the belt cutting mechanism; the push-down welding mechanism adopts 4 groups of welding joints to weld four welding points of the mask simultaneously, the welding is stable, the utilization rate is high, the full-automatic flow is realized by the operation, and the production efficiency is greatly improved compared with that of a semi-automatic welding machine.

Description

Equipment for efficiently welding ear bands of masks

Technical Field

The utility model relates to an equipment especially involves an equipment of high-efficient welding gauze mask ear area.

Background

Since the outbreak of new crown epidemic situation, the global demand for the gauze mask is increased sharply, so the demand of various equipment for producing the gauze mask is also very large, and in the aspect of ear belt welding of gauze mask, the single-point nailing machine is stable in welding, but the efficiency is low, can only weld a point once, and the efficiency of the double-point semi-automatic ear belt machine is improved by one time, but supporting ultrasonic problem is frequent, and the utilization rate of the equipment is very low.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems of the prior art to a certain extent. Therefore, the utility model aims at providing a higher gauze mask welding equipment of welding efficiency.

An apparatus for efficiently welding an ear band of a mask comprises a main machine table, wire inlet mechanisms fixedly arranged on two sides of the main machine table, a downward pressing welding mechanism arranged in the middle of the main machine table, an integrated control mechanism arranged on one side of the downward pressing welding mechanism, and a positioning machine table fixed at the lower end of the downward pressing welding mechanism;

further, the downward pressing welding mechanism comprises a triangular mounting plate fixedly supported on the main machine table through three groups of supporting columns, a first air cylinder fixed on the triangular mounting plate, and a welding assembly movably mounted at the lower end of the triangular mounting plate; the welding assembly comprises three groups of movable columns movably mounted on the triangular mounting plate, a welding head mounting plate fixed at the lower end of each movable column, and four groups of welding heads fixed on the welding head mounting plate.

Furthermore, the device also comprises a belt shearing mechanism positioned at two sides of the downward pressing welding mechanism; the belt shearing mechanism comprises a belt shearing mounting plate fixed on the main machine table, 3 groups of second guide wheels which are connected side by side and fixedly arranged on the side face of the belt shearing mounting plate, a rotary cylinder fixed on the side face of the belt shearing mounting plate, and scissors which are fixed on one side of the rotary cylinder and controlled to open and close through the rotary cylinder, wherein the lower end of the rotary cylinder is provided with a clamping cylinder.

Further, the inlet wire mechanism includes the inlet wire mounting panel, fixes the discharge roller in inlet wire mounting panel top, fixes the action wheel on the inlet wire mounting panel, set up in action wheel one side and with the tangent follow driving wheel of action wheel, be located the first leading wheel from driving wheel one side, the below of action wheel still is equipped with two sets of connecting seats, is equipped with two sets of guide pillars between the connecting seat, swing joint has the floating wheel on the guide pillar.

Furthermore, the other end of the driving wheel is also connected with a driving motor for driving the driving wheel to rotate.

Further, the telescopic rod of first cylinder and soldered connection mounting panel fixed connection.

The utility model has the advantages that:

in the utility model, the ear line belt is automatically supplied through the wire inlet mechanism, and the ear line belt is cut off through the scissors by the belt cutting mechanism; the push-down welding mechanism adopts 4 groups of welding joints to weld four welding points of the mask simultaneously, the welding is stable, the utilization rate is high, the full-automatic flow is realized by the operation, and the production efficiency is greatly improved compared with that of a semi-automatic welding machine.

Drawings

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

FIG. 1 is a schematic view of the overall structure of an apparatus for efficiently welding ear bands of a mask according to the present invention;

fig. 2 is an enlarged schematic view of the point a of the present invention.

Shown in the figure:

1. a main console; 2. a wire feeding mechanism; 3. pressing down the welding mechanism; 4. an integrated control mechanism; 5. positioning a machine table; 6. a tape cutting mechanism; 21. an incoming line mounting plate; 22. a discharging roller; 23. a driving wheel; 24. a driven wheel; 25. a first guide wheel; 26. a connecting seat; 27. a guide post; 28. a floating wheel; 29. a drive motor; 31. a support pillar; 32. a triangular mounting plate; 33. a first cylinder; 34. welding the assembly; 61. a tape cutting mounting plate; 62. a second guide wheel; 63. a rotating cylinder; 64. scissors; 65. a clamping cylinder; 331. a telescopic rod; 341. a movable post; 342. a welding head mounting plate; 343. welding a head; 651. and (4) clamping the groove.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner and outer, and the center … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

as shown in fig. 1-2, the device for efficiently welding the ear band of the mask comprises a main machine table 1, wire feeding mechanisms 2 fixedly installed at two sides of the main machine table 1, a downward pressing welding mechanism 3 arranged at the middle part of the main machine table 1, an integrated control mechanism 4 installed at one side of the downward pressing welding mechanism 3, and a positioning machine table 5 fixed at the lower end of the downward pressing welding mechanism 3;

preferably, the wire feeding mechanism 2 comprises a wire feeding mounting plate 21, a discharging roller 22 fixed above the wire feeding mounting plate 21, a driving wheel 23 fixed on the wire feeding mounting plate 21, a driven wheel 24 arranged on one side of the driving wheel 23 and tangent to the driving wheel 23, a first guide wheel 25 positioned on one side of the driven wheel 24, two groups of connecting seats 26 arranged below the driving wheel 23, two groups of guide pillars 27 arranged between the connecting seats 26, and a floating wheel 28 movably connected on the guide pillars 27; the other end of the driving wheel 23 is also connected with a driving motor 29 for driving the driving wheel 23 to rotate.

Preferably, the device also comprises a tape cutting mechanism 6 positioned at two sides of the downward pressing and welding mechanism 3; the tape cutting mechanism 6 comprises a tape cutting mounting plate 61 fixed on the main machine table 1, 3 groups of second guide wheels 62 which are fixedly arranged on the side surface of the tape cutting mounting plate 61 and connected in parallel, a rotary cylinder 63 fixed on the side surface of the tape cutting mounting plate 61, and scissors 64 which are fixed on one side of the rotary cylinder 63 and controlled to open and close through the rotary cylinder 63; the lower end of the rotary cylinder 63 is further provided with clamping cylinders 65, and clamping grooves 651 are provided between the clamping cylinders 65.

Preferably, the press-down welding mechanism 3 comprises a triangular mounting plate 32 fixedly supported on the main machine table 1 through three groups of supporting columns 31, a first air cylinder 33 fixed on the triangular mounting plate 32, and a welding assembly 34 movably mounted at the lower end of the triangular mounting plate 32; the welding assembly 34 includes three sets of movable columns 341 movably mounted on the triangular mounting plate 32, a welding head mounting plate 342 fixed at the lower end of the movable columns 341, four sets of welding heads 343 fixed on the welding head mounting plate 342, and an ultrasonic welding host (not shown) disposed in the host machine station 1; the expansion rod 331 of the first cylinder 33 is fixedly connected with the welding head mounting plate 342; the four sets of welding heads 343 can be driven by the first cylinder 33 to move up and down.

It should be further noted that after being pulled out from the discharging roller 22, the ear ribbon line passes through the driving wheel 23, the driven wheel 24, the first guide wheel 25, the floating wheel 28, the second guide wheel 62, the clamping groove 651 and the cutting opening of the scissors 64 in sequence, and then reaches the positioning machine table 5; in the process, the floating wheel 28 moves downwards along the guide post 27 under the condition of bearing a certain pressure, and provides an upward resilience force for the ear belt line to tighten the ear belt line, the driving motor 29 drives the driving wheel 23 to rotate, so that the ear belt line is continuously pulled out of the discharging roller 22, after the length of the ear belt line meets the requirement, the driving motor 29 stops rotating, the rotary cylinder 63 drives the scissors 64 to press, so that the ear belt line is cut off, and meanwhile, the clamping cylinder 65 clamps along the direction of the clamping groove 651, so that the ear belt line is clamped and is not allowed to flow back; the cut ear belt line is conveyed into a mold of a positioning machine table provided with the mask main body, and the positioning machine table is used as a processing machine table in the embodiment; the first cylinder 33 drives the telescopic rod 331 to move downwards, so that four groups of welding heads 343 on the welding head mounting plate 342 are driven to reach to-be-processed points of the lug wire, the welding heads 343 are controlled to be welded by an ultrasonic welding host arranged in the host table, and the four groups of welding heads 343 work at the same time, so that the processing efficiency is higher; the integrated control mechanism 4 of the present embodiment is preferably an integrated industrial personal computer, wherein the integrated industrial personal computer is fixed on the main machine base, and the integrated control mechanism 4 can be used for controlling, but not limited to, the opening and closing of the rotary cylinder 63, the driving motor 29, the first cylinder 33, and the clamping cylinder 65, and alarming for abnormal conditions; the utility model discloses a driving motor 29, soldered connection 343, revolving cylinder 63, first cylinder 33, die clamping cylinder 65 pass through the external power source power supply, and wherein revolving cylinder 63, first cylinder 33, die clamping cylinder 65 still need external gas circuit.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 equipment of high-efficient welding gauze mask ear area which characterized in that: the wire feeding mechanism is fixedly arranged on two sides of the main machine table, the pressing welding mechanism is arranged in the middle of the main machine table, the integrated control mechanism is arranged on one side of the pressing welding mechanism, and the positioning machine table is fixed at the lower end of the pressing welding mechanism;

the downward pressing welding mechanism comprises a triangular mounting plate fixedly supported on the main machine table through three groups of supporting columns, a first air cylinder fixed on the triangular mounting plate, and a welding assembly movably mounted at the lower end of the triangular mounting plate; the welding assembly comprises three groups of movable columns movably mounted on the triangular mounting plate, a welding head mounting plate fixed at the lower end of each movable column, and four groups of welding heads fixed on the welding head mounting plate.

2. The apparatus for welding mask ear bands at high efficiency according to claim 1, wherein: the device also comprises a belt shearing mechanism positioned on two sides of the downward pressing welding mechanism.

3. The apparatus for welding mask ear bands at high efficiency according to claim 2, wherein: the cutting mechanism is including fixing cutting mounting panel on the host computer platform, and is fixed to be set up the second leading wheel that 3 groups of cutting mounting panel side were connected side by side still including fixing the revolving cylinder of cutting mounting panel side, and fix revolving cylinder one side is passed through the scissors that revolving cylinder control opened and shut, revolving cylinder's lower extreme still is provided with die clamping cylinder.

4. The apparatus for welding mask ear bands at high efficiency according to claim 1, wherein: the inlet wire mechanism comprises an inlet wire mounting plate, a discharging roller fixed above the inlet wire mounting plate and a driving wheel fixed on the inlet wire mounting plate, wherein the driving wheel is arranged on one side of the driving wheel and is tangent to the driving wheel and is positioned on one side of the driving wheel.

5. The apparatus for welding mask ear bands with high efficiency as set forth in claim 4, wherein: two groups of connecting seats are further arranged below the driving wheel, two groups of guide pillars are arranged between the connecting seats, and floating wheels are movably connected to the guide pillars.

6. The device for efficiently welding the ear band of the mask as claimed in claim 1, wherein the expansion link of the first cylinder is fixedly connected with the welding head mounting plate.

7. The device for efficiently welding the ear straps of the mask as claimed in claim 4, wherein the other end of the driving wheel is further connected with a driving motor for driving the driving wheel to rotate.