CN209008004U - The positional safety clamp of ultrasonic spot welder - Google Patents
The positional safety clamp of ultrasonic spot welder Download PDFInfo
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- CN209008004U CN209008004U CN201821550255.5U CN201821550255U CN209008004U CN 209008004 U CN209008004 U CN 209008004U CN 201821550255 U CN201821550255 U CN 201821550255U CN 209008004 U CN209008004 U CN 209008004U
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- plumb joint
- clamping
- inductor
- cylinder
- welding
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Abstract
The utility model proposes a kind of positional safety clamps of ultrasonic spot welder, including welding machine main body, the plumb joint of mutual pairing up and down is set in welding machine main body, welded header has the generator of ultrasonic wave, generator connects control switch, the side of closing on of plumb joint is provided with clamping device, clamping device has specifically included connection pedestal, stretch cylinder and grip block in top, the corresponding side for being fixed on plumb joint of connection pedestal, it connects pedestal and welding main body is relatively fixed, connection pedestal upwardly extends to form support column arrangement, stretch cylinder in the top connection top of connection pedestal, it is all the structure that two sides are arranged in by axial symmetry of plumb joint that cylinder and connection pedestal are stretched in top, it stretches cylinder and is arranged oppositely in the top of two sides, stretch the top connection grip block of cylinder in top, it is soft to fix for manpower that the designed positional safety clamp developed of this programme can weld switch former generation in touch The welded part of matter, thus a possibility that avoiding injury to personnel completely.
Description
Technical field
The utility model relates to the positional safety clamp in a kind of flexible material assembly welding, specifically a kind of ultrasonic spot welders
Positional safety clamp.
Background technique
The Fundamentals of Welding of ultrasonic spot welder are high pressure, the high-frequency signal that 20KHz (or 15KHz) is generated by generator, are led to
Energy converting system is crossed, signal is converted to high-frequency mechanical vibration, is added on plastics, non-woven fabrics or other flexible article workpiece, passes through
Workpiece surface and inherent intermolecular friction and make to increase at biography to the temperature of interface, when temperature reaches the fusing point of this workpiece itself
When, it melts workpiece interface rapidly, is then filled in the gap between interface；When vibration stops, workpiece is simultaneously in certain pressure
Lower cooling shaping, just reaches perfect welding.The ultrasonic wave based on manual operations for being used and selling currently on the market
There is security risk in mash welder, easily generation industrial accident mostly, when the workpiece of spot welding especially being wanted to be soft material (such as
Bonded fabric product, various membrane-based articles etc.).The reason is that when the workpiece of spot welding softness material hand-manipulated, needing will be by with manpower
Workpiece is fixed on soldering tip, and then another hand touches welding generator, so that soldering tip closes up hair wave completion welding up and down.
In this course of work of long-time operation, easily due to absent minded, the reasons such as fatigue production make to go smoothly to be located at operator
Between upper and lower soldering tip, so that injury to personnel accident occur.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of ultrasonic spot welding
The positional safety clamp of machine.
The technical scheme in the invention for solving the above technical problem is: including welding machine main body, being arranged in welding machine main body
The plumb joint of mutual pairing up and down, welded header have the generator of ultrasonic wave, and generator connects control switch, in facing for plumb joint
Proximal edges are provided with clamping device, and clamping device has specifically included connection pedestal, cylinder and grip block, the connection pedestal are stretched in top
The corresponding side for being fixed on plumb joint, connection pedestal and welding main body are relatively fixed, and connection pedestal upwardly extends to form support column
Cylinder is stretched on structure, the top connection top for connecting pedestal, and it is all that setting exists by axial symmetry of plumb joint that cylinder and connection pedestal are stretched in top
The structure of two sides, the top of two sides are stretched cylinder and are arranged oppositely, and the top connection grip block of cylinder is stretched on top, under grip block and plumb joint
The surface in portion is corresponding to clamp setting, is provided in the correspondence side surface of plumb joint and clamps determining inductor, outside flexible welding material
It covers in the welding position of plumb joint lower part, the position for needing to weld is lain in welding region, and rest part is to the side of plumb joint
Portion's fold, and cover clamping and determine inductor, the corresponding outside for being clamped in flexible welding material of grip block, and clamp flexible welding
It connects material and determines that inductor is close to the corresponding side surface of plumb joint with clamping, the top, which stretches cylinder and clamps determining inductor, to be connected
It is connected in the control circuit of bonding machine, and is connected to the starting welding circuit of bonding machine.The designed safety clamp developed of this programme
Tool can weld switch former generation and fix the welded part of soft quality for manpower touching, so that avoid injury to personnel completely can
It can property.Its principle is the PLC control circuit docking of fixture relevant control circuit and bonding machine, after welding switch is triggered, up and down
Plumb joint and non-immediate pushing is closed up, but fixture is first triggered, after grip block is pushed by left and right sides cylinder, fixed soft quality quilt
Welding workpiece, then plumb joint pushes again up and down, completes welding sequence after sending out wave.Wherein grip block really tightly successfully feel by clamp
Answering device is to clamp to determine inductor, is directly arranged on the corresponding surface just passively clamped, directly determines to the result of clamping, from
And the dynamics of clamping can be accurately controlled, the possibility of workpiece will not be damaged.
Further, the plumb joint section is shaped to cylinder, and the grip block is set as arc-shaped, two grip blocks
It is combined to form ring structure, the clamping in the side surface of plumb joint determines that inductor is set as insertion setting on welding head surface
Snap switch, there are a spring structure and contact in the inside of snap switch, and is connect by circuit with controller.Arc-shaped clamping
The enclasping force of structure is good, and clamp firmly uniformly, will not disfiguring workpiece, additionally, due to the relative closure of arc-shaped structure
Property it is preferable, it is not easy to have sundries clamping wherein, safety is good.
Further, described clamp determines that corresponding be additionally provided in the lower part of inductor clamps abnormal inductor, with clamping
Confirm that the structure of inductor is identical, and its distance for protruding from plumb joint side surface is greater than the height for clamping and determining induction, and
And it is not corresponding with the clamping face of grip block to clamp abnormal inductor.The effect for clamping abnormal inductor is in possible situation
Under, there are manpower or sundries to protrude into clamping face, due to the effect of foreign matter, can will clamp abnormal inductor triggering, make to clamp
Process even whole work process interrupt, for improving safety, due to manpower operation be predominantly located at lower part, so will folder
Tight exception inductor is arranged in lower part, and grip block itself is not involved in the triggering for clamping abnormal inductor.
Further, the clamping determines inductor and clamps abnormal inductor in the side surface of clamping head around clamping head
It has been arranged radially multiple, and its outer surface is shaped to and clamps the corresponding arc-shaped surface of plate surface.Multiple corresponding inductions
The induction region of the structure of device setting is big, it is not easy to have the careless omission in detection.
Further, pad is equipped with flexible protective pad in the clamping face of the grip block, flexible protective pad with a thickness of 1~
3mm.Grip block sheet reduces the friction with workpiece using flexible protective pad as rigid structure.
The utility model compared with prior art, has the following advantages that and effect: the designed safety clamp developed of this programme
Tool can weld switch former generation and fix the welded part of soft quality for manpower touching, so that avoid injury to personnel completely can
It can property.Its principle is the PLC control circuit docking of fixture relevant control circuit and bonding machine, after welding switch is triggered, up and down
Plumb joint and non-immediate pushing is closed up, but fixture is first triggered, after grip block is pushed by left and right sides cylinder, fixed soft quality quilt
Welding workpiece, then plumb joint pushes again up and down, completes welding sequence after sending out wave.Wherein grip block really tightly successfully feel by clamp
Answering device is to clamp to determine inductor, is directly arranged on the corresponding surface just passively clamped, directly determines to the result of clamping, from
And the dynamics of clamping can be accurately controlled, the possibility of workpiece will not be damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view partial structural diagram of the utility model.
In figure: 1, plumb joint, 2, connection pedestal, 3, top stretch cylinder, 4, grip block, 5, clamp and determine inductor, 6, clamp
Abnormal inductor, 7, flexible protective pad.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Mutual pairing up and down is arranged in welding machine main body for a kind of positional safety clamp of ultrasonic spot welder, including welding machine main body
Plumb joint 1, plumb joint 1 has the generator of ultrasonic wave, and generator connects control switch, is arranged in the side of closing on of plumb joint 1
There is clamping device, clamping device has specifically included connection pedestal 2, cylinder 3 and grip block 4 are stretched in top, and the connection pedestal 2 is corresponding solid
It is scheduled on the side of plumb joint 1, connection pedestal 2 and welding main body are relatively fixed, and connection pedestal 2 upwardly extends to form support column knot
Cylinder 3 is stretched on the top connection top of structure, connection pedestal 2, and cylinder 3 and connection pedestal 2 are stretched all to be axial symmetry setting with plumb joint 1 in top
Structure in two sides, the top of two sides are stretched cylinder 3 and are arranged oppositely, and the top connection grip block 4 of cylinder 3, grip block 4 and welding are stretched in top
The surface of first 1 lower part is corresponding to clamp setting, and the correspondence side surface of plumb joint 1 is provided with clamping and determines inductor 5, flexible welding
Material cover is connect in the welding position of 1 lower part of plumb joint, the position for needing to weld is lain in welding region, and rest part is to weldering
The side of connector 1 turns down, and covers clamping and determine that inductor 5, grip block 4 correspond to the outside for being clamped in flexible welding material,
And clamp flexible welding material and determine that inductor 5 is close to the corresponding side surface of plumb joint 1 with clamping, 3 He of cylinder is stretched on the top
It clamps and determines that inductor 5 is connected in the control circuit of bonding machine, and be connected to the starting welding circuit of bonding machine.
1 section of plumb joint is shaped to cylinder, and the grip block 4 is set as arc-shaped, two 4 pairing shapes of grip block
Structure is circularized, the clamping in the side surface of plumb joint 1 determines that inductor 5 is set as insertion and is arranged on 1 surface of plumb joint
Snap switch, there are spring structure and contact in the inside of snap switch, and is connect by circuit with controller.
The lower part for clamping determining inductor 5 is corresponding to be additionally provided with the abnormal inductor 6 of clamping, confirms induction with clamping
The structure of device is identical, and its distance for protruding from 1 side surface of plumb joint is greater than the height for clamping and determining induction, and clamps different
Normal inductor 6 is not corresponding with the clamping face of grip block 4.
The clamping determines that inductor 5 is radially set in the side surface of clamping head around clamping head with the abnormal inductor 6 of clamping
It is equipped with multiple, and its outer surface is shaped to and clamps the corresponding arc-shaped surface of plate surface.
In the clamping face of the grip block 4 pad be equipped with flexible protective pad 7, flexible protective pad 7 with a thickness of 1~3mm.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments,
And without departing substantially from the spirit or essential attributes of the utility model, it can realize in other specific forms practical
It is novel, thus no matter from which point, embodiment should all be regarded as it is exemplary, and not restrictive, the model of the utility model
It encloses by claim rather than above description limits, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
Although not each embodiment is only wrapped in addition, it should be understood that this specification is described according to embodiment
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of positional safety clamp of ultrasonic spot welder, including welding machine main body, the weldering of mutual pairing up and down is set in welding machine main body
There is the generator of ultrasonic wave in connector (1), plumb joint (1) portion, and generator connects control switch, it is characterised in that: in plumb joint (1)
Side of closing on be provided with clamping device, clamping device has specifically included connection pedestal (2), cylinder (3) and grip block are stretched in top
(4), the corresponding side for being fixed on plumb joint (1) of connection pedestal (2), connection pedestal (2) and welding main body are relatively fixed, even
It connects pedestal (2) to upwardly extend to form support column arrangement, the top connection top of connection pedestal (2) is stretched cylinder (3), and cylinder (3) are stretched on top
With connect pedestal (2) all to be two sides are arranged in axial symmetry structure with plumb joint (1), the top of two sides is stretched cylinder (3) opposite direction and is set
It sets, top connection grip block (4) of cylinder (3) is stretched on top, and grip block (4) clamping corresponding with the surface of lower part of plumb joint (1) is set
It sets, the correspondence side surface of plumb joint (1) is provided with clamping and determines inductor (5), flexible welding material cover is in plumb joint (1)
In the welding position of lower part, the position for needing to weld is lain in welding region, and rest part is turned down to the side of plumb joint (1),
And cover clamping and determine inductor (5), the corresponding outside for being clamped in flexible welding material of grip block (4), and clamp flexible welding
It connects material and determines that inductor (5) are close to the corresponding side surface of plumb joint (1) with clamping, the top is stretched cylinder (3) and clamped true
Determine inductor (5) to be connected in the control circuit of bonding machine, and is connected to the starting welding circuit of bonding machine.
2. the positional safety clamp of ultrasonic spot welder according to claim 1, it is characterised in that: plumb joint (1) section
It is shaped to cylinder, the grip block (4) is set as arc-shaped, and two grip blocks (4) are combined to form ring structure, in plumb joint
(1) clamping of side surface determines that inductor (5) is set as the snap switch that insertion is arranged on plumb joint (1) surface, spring
There are spring structure and contact in the inside of switch, and is connect by circuit with controller.
3. the positional safety clamp of ultrasonic spot welder according to claim 2, it is characterised in that: the clamping determines inductor
(5) lower part is corresponding to be additionally provided with the abnormal inductor (6) of clamping, confirms that the structure of inductor is identical with clamping, and it is prominent
Distance for plumb joint (1) side surface is greater than and clamps the height for determining induction, and clamp abnormal inductor (6) not with clamping
The clamping face of plate (4) is corresponding.
4. the positional safety clamp of ultrasonic spot welder according to claim 3, it is characterised in that: the clamping determines inductor
(5) with clamp abnormal inductor (6) in the side surface of clamping head and be arranged radially around clamping head multiple, and its outer surface forms
For arc-shaped surface corresponding with plate surface is clamped.
5. the positional safety clamp of ultrasonic spot welder according to claim 1, it is characterised in that: the folder of the grip block (4)
Pad is equipped with flexible protective pad (7) in tight face, flexible protective pad (7) with a thickness of 1~3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550255.5U CN209008004U (en) | 2018-09-21 | 2018-09-21 | The positional safety clamp of ultrasonic spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550255.5U CN209008004U (en) | 2018-09-21 | 2018-09-21 | The positional safety clamp of ultrasonic spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008004U true CN209008004U (en) | 2019-06-21 |
Family
ID=66833813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550255.5U Active CN209008004U (en) | 2018-09-21 | 2018-09-21 | The positional safety clamp of ultrasonic spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008004U (en) |
-
2018
- 2018-09-21 CN CN201821550255.5U patent/CN209008004U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Safety fixture of ultrasonic spot welding machine Effective date of registration: 20200731 Granted publication date: 20190621 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jiaxing science and Technology Branch Pledgor: JUNTECH HEALTHCARE MATERIALS Co.,Ltd. Registration number: Y2020330000572 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |