CN218987832U - Material feeding unit of contact welding machine - Google Patents
Material feeding unit of contact welding machine Download PDFInfo
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- CN218987832U CN218987832U CN202121210922.7U CN202121210922U CN218987832U CN 218987832 U CN218987832 U CN 218987832U CN 202121210922 U CN202121210922 U CN 202121210922U CN 218987832 U CN218987832 U CN 218987832U
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- guide groove
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- stirring
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Abstract
A feeding device of a contact welding machine comprises a vibration feeding device, a pushing mechanism, a guide groove, a stirring mechanism and a positioning device; the discharge hole of the vibration feeding device is connected with the pushing mechanism, and the pushing mechanism is aligned with the feeding end of the guide groove; the stirring mechanism comprises stirring sheets, a lifting device and stirring sheet pushing devices, the stirring sheet pushing devices push the lifting devices, the stirring sheets are provided with lifting devices, strip-shaped grooves are formed in the bottoms of the guide grooves from head to tail, the stirring sheets move along the strip-shaped grooves, the stirring sheets are strip-shaped, workpiece accommodating grooves are formed in the stirring strips at equal intervals, and the intervals between the workpiece accommodating grooves are the same as the intervals between each process device; the positioning device is arranged on one side of the guide groove through the bracket and comprises a reciprocating mechanism and a plurality of workpiece clamping jaws arranged towards the guide groove. The device conveys copper parts in a linear mode, and the starting and stopping are reliable.
Description
Technical Field
The utility model relates to the field, in particular to a feeding device of a contact welding machine.
Background
For welding copper parts and silver contacts, a turntable type welding machine is currently used, after the copper parts are fixed, soldering flux is dripped on the copper parts, the silver contacts are placed on the copper parts, and finally the copper parts and the silver contacts are formed through induction welding, and all the working procedures are independent and separated from each other, so that all the working procedures are required to be connected with each other.
The copper piece is a processed device, and a working procedure device is arranged beside a travelling path for conveying the copper piece, so that the copper piece passes through the conveying device and then the welding work of the silver contact can be completed.
Disclosure of Invention
In view of the above-mentioned drawbacks, an object of the present utility model is to provide a feeding device for a contact welding machine, which is capable of feeding copper pieces in a straight line and reliably starting and stopping.
To achieve the purpose, the utility model adopts the following technical scheme:
a feeding device of a contact welding machine comprises a vibration feeding device, a pushing mechanism, a guide groove, a stirring mechanism and a positioning device;
the discharge hole of the vibration feeding device is connected with the pushing mechanism, and the pushing mechanism is aligned with the feeding end of the guide groove;
the stirring mechanism comprises a stirring sheet, a lifting device and a stirring sheet pushing device, wherein the stirring sheet pushing device pushes the lifting device, the stirring sheet is installed on the lifting device, a strip-shaped groove is formed in the bottom of the guide groove from head to tail, the stirring sheet moves along the strip-shaped groove, the stirring sheet is in a strip shape, workpiece accommodating grooves are formed in the stirring sheet at equal intervals, and the intervals between the workpiece accommodating grooves are the same as the intervals between each process device;
the positioning device is arranged on one side of the guide groove through a bracket and comprises a reciprocating mechanism and a plurality of workpiece clamping jaws which are arranged towards the guide groove.
Preferably, the pushing mechanism comprises a receiving chute, a receiving slide block and a pushing block;
the material receiving chute is transversely arranged relative to the vibration feeding device and the guide groove, a discharge hole of the vibration feeding device is aligned with an inlet at the rear part of the left side wall of the material receiving chute, and the guide groove is aligned with an inlet at the front part of the right side wall of the material receiving chute;
the front end of the receiving chute is closed, the rear end of the receiving chute is provided with the receiving slide block, the receiving slide block body is provided with a receiving chute from the left side to the right side, and the receiving chute is respectively communicated with the discharge port of the vibration feeding device and the feed port of the guide groove in the reciprocating motion process of the receiving slide block;
the pushing block is arranged on the side face of the receiving chute, and the pushing direction of the pushing block faces to the feeding port of the guide groove from the left side of the receiving chute.
Preferably, the positioning device comprises a base plate, a sliding rail, a sliding plate and a claw bar;
the sliding rail is arranged on the base plate, the sliding direction of the sliding rail faces the guide groove, the sliding plate is arranged on the sliding rail in a sliding mode, the clamping jaw strips are fixedly arranged on the sliding plate, and the clamping jaw strips face the guide groove;
and the other side of the guide groove is provided with a propping piece corresponding to the workpiece claw of the claw bar, and the propping piece and the workpiece claw jointly restrict the workpiece.
Preferably, the device further comprises a grating detection device, wherein the grating detection device is installed on the abutting piece, and the irradiation direction of the grating detection device faces the guide groove.
Preferably, each working procedure stopping position is provided with a supporting piece and a grating detection device.
Further, the vibration feeding device is connected with the pushing mechanism through a conveying guide groove;
and a vibrator is arranged below the conveying guide groove, and the conveying guide groove is in a slope shape.
Further, the workpiece claw comprises two extending sections, and the ends of the two extending sections are provided with horn-shaped concave structures.
Further, the width of the strip-shaped groove at the bottom of the guide groove is smaller than the thickness of the workpiece, and the thickness of the poking piece is smaller than the width of the strip-shaped groove.
The utility model has the beneficial effects that: the workpiece is of a U-shaped structure, the workpiece is firstly conveyed into the pushing mechanism by the vibrating device, the pushing mechanism is conveyed into the guide groove one by one, at the moment, the stirring piece of the stirring mechanism is lifted, the stirring piece pushing device drives the stirring piece and the workpiece accommodated in the stirring piece to move rightwards along the guide groove for one stroke, then the workpiece descends below the guide groove and returns leftwards for one stroke, the workpiece is lifted again, the workpieces in all working procedures are accommodated into the workpiece accommodating groove and conveyed rightwards for one stroke, and the workpieces are conveyed repeatedly; when the device reaches a station, the toggle piece descends and the positioning device restrains the workpiece, so that functional components on the working procedure are convenient to process the workpiece.
Drawings
FIG. 1 is a schematic overall construction of an embodiment of the present utility model;
FIG. 2 is a mounting block diagram of a toggle mechanism according to one embodiment of the utility model;
fig. 3 is a partial enlarged view at S in fig. 1.
Wherein: vibration feeding device 100, pushing mechanism 200, receiving chute 210, receiving slider 220, pushing block 230, guide slot 300, toggle mechanism 400, toggle piece 410, lifting device 420, toggle piece pushing device 430, positioning device 500, base plate 510, slide rail 520, slide plate 530, and claw bar 540.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1 to 3, a feeding device of a contact welding machine comprises a vibration feeding device 100, a pushing mechanism 200, a guide groove 300, a toggle mechanism 400 and a positioning device 500;
the discharge hole of the vibration feeding device 100 is connected to the pushing mechanism 200, and the pushing mechanism 200 is aligned to the feed end of the guide groove 300;
the stirring mechanism 400 comprises a stirring sheet 410, a lifting device 420 and a stirring sheet pushing device 430, wherein the stirring sheet pushing device 430 pushes the lifting device 420, the stirring sheet 410 is installed on the lifting device 420, a strip-shaped groove is formed in the bottom of the guide groove 300 from head to tail, the stirring sheet 410 moves along the strip-shaped groove, the stirring sheet 410 is in a strip shape, workpiece accommodating grooves are formed in the stirring sheet at equal intervals, and the intervals between the workpiece accommodating grooves are the same as those between each process device;
the positioning device 500 is installed at one side of the guide groove 300 by a bracket, and the positioning device 500 includes a reciprocating mechanism and a plurality of work jaws disposed toward the guide groove 300.
The workpieces are in a U-shaped structure, firstly, the workpieces are conveyed into the pushing mechanism 200 by a vibrating device, the pushing mechanism is conveyed into the guide groove 300 one by one, at the moment, the stirring piece 410 of the stirring mechanism is lifted, the stirring piece pushing device 430 drives the stirring piece 410 and the workpieces accommodated in the stirring piece 410 to move rightwards along the guide groove 300 for one stroke, then, the workpieces are lowered below the guide groove 300 and returned leftwards for one stroke, the workpieces are lifted again, the workpieces in all working procedures are accommodated into the workpiece accommodating groove, and are conveyed rightwards for one stroke, so that the workpieces are conveyed in a reciprocating manner; when the device reaches the station, the toggle piece 410 descends and the positioning device 500 restrains the workpiece, so that functional components on the working procedure are convenient for processing the workpiece.
Wherein, the pushing mechanism 200 comprises a receiving chute 210, a receiving slider 220 and a pushing block 230;
the receiving chute 210 is transversely arranged relative to the vibration feeding device 100 and the guide groove 300, the discharge port of the vibration feeding device 100 is aligned with the inlet at the rear part of the left side wall of the receiving chute 210, and the guide groove 300 is aligned with the inlet at the front part of the right side wall of the receiving chute 210;
the front end of the receiving chute 210 is closed, the rear end of the receiving chute 210 is provided with the receiving slide block 220, the receiving slide block 220 body is provided with a receiving chute from the left side to the right side, and the receiving chute is respectively communicated with the discharge port of the vibration feeding device 100 and the feed port of the guide groove 300 in the reciprocating process of the receiving slide block 220;
the pushing block 230 is mounted on the side of the receiving chute 210, and the pushing direction of the pushing block 230 is from the left side of the receiving chute 210 toward the feeding port of the guiding slot 300.
The receiving slide 220 accommodates one workpiece at a time, and the workpiece is pushed into the guide groove 300 by the pushing block 230, so that the workpiece is prevented from accumulating in the guide groove 300 and disturbing the feeding of the guide groove 300.
Wherein the positioning device 500 comprises a base plate 510, a sliding rail 520, a sliding plate 530 and a jaw bar 540;
the sliding rail 520 is mounted on the base plate 510, the sliding direction of the sliding rail 520 faces the guide groove 300, the sliding plate 530 is slidably mounted on the sliding rail 520, the jaw bar 540 is fixedly mounted on the sliding plate 530, and the jaw bar 540 faces the guide groove 300;
the other side of the guide groove 300 is provided with a abutting piece corresponding to the workpiece claw of the claw bar 540, and the abutting piece and the workpiece claw jointly restrain the workpiece.
The jaw bars 540 constrain the workpiece after it reaches its position, ensuring that the functional devices on the corresponding stations can process the workpiece with the workpiece stable.
In addition, the device further comprises a grating detection device, the grating detection device is mounted on the abutting piece, and the irradiation direction of the grating detection device faces the guide groove 300.
The grating detection device is used for detecting whether the device is in place or not, feeding back the detection result, and reminding the maintenance of the equipment when no part is detected to be in place.
In addition, a tightening piece and a grating detection device are arranged at each working procedure stopping position.
Each procedure is to detect whether the workpiece is in place, and the corresponding functional device can also make corresponding reaction.
In addition, the vibration feeding device 100 is connected to the pushing mechanism 200 through a conveying guide groove 300;
a vibrator is installed below the transport guide groove 300, and the transport guide groove 300 is sloped.
In addition, the workpiece claw comprises two extending sections, and the ends of the two extending sections are provided with horn-shaped concave structures.
The device can restrain U-shaped workpieces of two specifications, the large part is restrained by the outer sides of the extending sections, and the small part is restrained by the concave structures formed at the end parts of the two extending sections.
In addition, the width of the strip-shaped groove at the bottom of the guide groove is smaller than the thickness of the workpiece, and the thickness of the poking piece is smaller than the width of the strip-shaped groove.
The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (8)
1. The feeding device of the contact welding machine is characterized by comprising a vibration feeding device, a pushing mechanism, a guide groove, a stirring mechanism and a positioning device;
the discharge hole of the vibration feeding device is connected with the pushing mechanism, and the pushing mechanism is aligned with the feeding end of the guide groove;
the stirring mechanism comprises a stirring sheet, a lifting device and a stirring sheet pushing device, wherein the stirring sheet pushing device pushes the lifting device, the stirring sheet is installed on the lifting device, a strip-shaped groove is formed in the bottom of the guide groove from head to tail, the stirring sheet moves along the strip-shaped groove, the stirring sheet is in a strip shape, workpiece accommodating grooves are formed in the stirring sheet at equal intervals, and the intervals between the workpiece accommodating grooves are the same as the intervals between each process device;
the positioning device is arranged on one side of the guide groove through a bracket and comprises a reciprocating mechanism and a plurality of workpiece clamping jaws which are arranged towards the guide groove.
2. The feeding device of a contact welding machine according to claim 1, wherein the pushing mechanism comprises a receiving chute, a receiving slide block and a pushing block;
the material receiving chute is transversely arranged relative to the vibration feeding device and the guide groove, a discharge hole of the vibration feeding device is aligned with an inlet at the rear part of the left side wall of the material receiving chute, and the guide groove is aligned with an inlet at the front part of the right side wall of the material receiving chute;
the front end of the receiving chute is closed, the rear end of the receiving chute is provided with the receiving slide block, the receiving slide block body is provided with a receiving chute from the left side to the right side, and the receiving chute is respectively communicated with the discharge port of the vibration feeding device and the feed port of the guide groove in the reciprocating motion process of the receiving slide block;
the pushing block is arranged on the side face of the receiving chute, and the pushing direction of the pushing block faces to the feeding port of the guide groove from the left side of the receiving chute.
3. The feeding device of a contact welding machine according to claim 1, wherein the positioning device comprises a base plate, a slide rail, a slide plate and a jaw bar;
the sliding rail is arranged on the base plate, the sliding direction of the sliding rail faces the guide groove, the sliding plate is arranged on the sliding rail in a sliding mode, the clamping jaw strips are fixedly arranged on the sliding plate, and the clamping jaw strips face the guide groove;
and the other side of the guide groove is provided with a propping piece corresponding to the workpiece claw of the claw bar, and the propping piece and the workpiece claw jointly restrict the workpiece.
4. The feeding device of a contact welding machine according to claim 3, further comprising a grating detection device mounted to the abutting member, the irradiation direction of the grating detection device being directed toward the guide groove.
5. The feeder of a contact welding machine according to claim 4, wherein each process stop position is provided with a tightening member and a grating detection device.
6. The feeding device of a contact welding machine according to any one of claims 1-5, wherein the vibratory feeding device is connected to the pushing mechanism by a feed guide slot;
and a vibrator is arranged below the conveying guide groove, and the conveying guide groove is in a slope shape.
7. The feeder of claim 6, wherein the workpiece claw includes two protruding sections, and wherein the two protruding sections are provided with a horn-like concave structure at their ends.
8. The feeder of claim 7, wherein the width of the strip-shaped groove at the bottom of the guide groove is smaller than the thickness of the workpiece, and the thickness of the toggle piece is smaller than the width of the strip-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121210922.7U CN218987832U (en) | 2021-06-01 | 2021-06-01 | Material feeding unit of contact welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121210922.7U CN218987832U (en) | 2021-06-01 | 2021-06-01 | Material feeding unit of contact welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218987832U true CN218987832U (en) | 2023-05-09 |
Family
ID=86216705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121210922.7U Active CN218987832U (en) | 2021-06-01 | 2021-06-01 | Material feeding unit of contact welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218987832U (en) |
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2021
- 2021-06-01 CN CN202121210922.7U patent/CN218987832U/en active Active
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