CN217344127U

CN217344127U - Welding head bin capable of accurately positioning and conveying

Info

Publication number: CN217344127U
Application number: CN202221114980.4U
Authority: CN
Inventors: 马成稳; 王强; 张鹏; 吕中正; 胥杰
Original assignee: Changzhou Mingseal Robotic Technology Co Ltd
Current assignee: Changzhou Mingseal Robotic Technology Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-02
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a bonding tool feed bin that accurate location was carried, include: the bin body is provided with a feeding groove and a material ejecting groove, the feeding groove is provided with an upper opening, and one side of the material ejecting groove is communicated with one side of the feeding groove; the welding heads are arranged in the feeding trough along a straight line; the push rod is arranged right below the feeding groove and used for upwards jacking the welding head; and the feeding mechanism is arranged in the feeding groove and is used for pushing the welding head to move right above the push rod. The utility model discloses can carry out the accurate positioning with the bonding tool and carry, ensure to keep the same state around the bonding tool is changed, need not relocate, bonding tool change process automation, change efficiently.

Description

Welding head bin capable of accurately positioning and conveying

Technical Field

The utility model belongs to the technical field of the bonding tool feed bin, concretely relates to bonding tool feed bin that accurate location was carried.

Background

At present, the micro spot welding technology is widely applied to the production and manufacture of various electronic components with small coils, such as the welding of outgoing line joints of high-frequency communication components, chip transformers, chip inductors, micro-speakers, induction type IC cards and the like. The spot welding machine can also weld various fine metal wires and metal strips, such as repairing of printed circuit boards, welding of solar cells and the like.

The precise micro spot welding is mainly applied to welding spots with the diameter less than 1mm ² The welding has the welding wire diameter phi of 0.02-0.20mm, and can directly weld enamelled wires, aluminum sheets, copper sheets, ultrathin stainless steel, metal wires and the like with smaller wire diameters.

The existing welding head bin can not perform accurate positioning in the process of feeding welding heads, so that the welding heads are subjected to position deviation and angle deviation after being installed, and then the welding heads need to be repositioned after being replaced, and the efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, the utility model provides a bonding tool feed bin that accurate location was carried, bonding tool feed bin that this accurate location was carried carry have when changing the bonding tool the advantage that carries out accurate location to the bonding tool.

According to the utility model discloses bonding tool feed bin that accurate location was carried, include: the bin body is provided with a feeding groove and a material ejecting groove, the feeding groove is provided with an upper opening, and one side of the material ejecting groove is communicated with one side of the feeding groove; the welding heads are arranged in the feeding groove along a straight line; the push rod is arranged right below the feeding groove and used for upwards jacking the welding head; and the feeding mechanism is arranged in the feeding groove and used for pushing the welding head to move right above the push rod.

The beneficial effects of the utility model are that, the utility model discloses simple structure, with a plurality of bonding tools setting in last silo, promote the bonding tool through feed mechanism and move the top of push rod in proper order, the push rod jacking bonding tool that makes progress for can install on the bonding tool anchor clamps of bonding tool, thereby change the change of bonding tool, the utility model discloses can carry out the accurate positioning with the bonding tool and carry, ensure to keep the same state around the bonding tool is changed, need not relocate, bonding tool change process automation, change efficiently.

According to the utility model discloses an embodiment, feed mechanism includes: the ejection block is arranged in the ejection groove, one end of the ejection block is abutted to the side face of the welding head, the other end of the ejection block faces the cover plate, the cover plate is connected with the bin body, the spring is located between the cover plate and the ejection block, and the spring pushes the ejection block to move towards the welding head.

According to the utility model discloses an embodiment, the accommodation hole has been seted up on the kicking block, be equipped with the cylinder on the apron, the cylinder plug-in connect to in the accommodation hole, the spring housing is established on the cylinder, just the spring is located in the accommodation hole.

According to the utility model discloses an embodiment, be provided with the direction ladder on the inner wall of material loading groove, the bonding tool with direction ladder direction links to each other.

According to the utility model discloses an embodiment, first spigot surface and second spigot surface have on the direction ladder, first locating surface and second locating surface have on the welding head, first spigot surface with first locating surface pastes mutually, the second spigot surface with the second locating surface pastes mutually.

According to an embodiment of the present invention, the first positioning surface and the second positioning surface are perpendicular to each other.

According to the utility model discloses an embodiment, the push rod jacking upwards during the bonding tool, first locating surface with first spigot surface pastes mutually, the second locating surface upwards keeps away from the second spigot surface.

According to the utility model discloses an embodiment, the push rod is located the feeding groove is kept away from feeding mechanism's one end, the push rod is electric putter.

According to the utility model discloses an embodiment, it is a plurality of the bonding tool is followed last open-ended length direction arranges, last open-ended length direction is on a parallel with the axis of spring.

According to the utility model discloses an embodiment, the below of the storehouse body is provided with motion, motion is used for driving the storehouse body moves to the below of welding head anchor clamps.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of a welding head bin for precise positioning and conveying according to the present invention;

fig. 2 is a schematic perspective sectional view of a welding head bin for precise positioning and conveying according to the present invention;

fig. 3 is a schematic horizontal cross-sectional view of a welding head magazine for precision positional conveyance according to the present invention;

fig. 4 is a schematic view of a welding head structure of a welding head bin for precise positioning and conveying according to the present invention;

fig. 5 is a schematic view of the internal structure of the bin body in the welding head bin for precise positioning and conveying according to the utility model;

fig. 6 is a schematic diagram of the internal structure of the welding head bin for precise positioning and conveying according to the present invention;

reference numerals:

the device comprises a bin body 10, a cover plate 11, a welding head 12, a push rod 13, a spring 14, an ejector block 15, a guide step 16, a feeding groove 101, an ejector groove 102, a cylinder 111, a containing hole 151, a first positioning surface 121 and a second positioning surface 122.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The welding head bin for precise positioning and conveying according to the embodiment of the present invention is described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the welding head bin for accurate positioning conveying according to the embodiment of the present invention includes: the welding device comprises a bin body 10, a plurality of welding heads 12, a push rod 13 and a feeding mechanism, wherein a feeding groove 101 and a material ejecting groove 102 are formed in the bin body 10, the feeding groove 101 is provided with an upper opening, and one side of the material ejecting groove 102 is communicated with one side of the feeding groove 101; a plurality of welding heads 12 are arranged in the loading chute 101 along a straight line; the push rod 13 is arranged right below the feeding trough 101, and the push rod 13 is used for upwards jacking the welding head 12; the feeding mechanism is arranged in the feeding groove 101 and used for pushing the welding head 12 to move right above the push rod 13.

The utility model discloses simple structure sets up a plurality of bonding tools 12 in last silo 101, promotes bonding tool 12 through feed mechanism and moves the top of push rod 13 in proper order, and push rod 13 upwards jacking bonding tool 12 for bonding tool 12 can install on the bonding tool anchor clamps, thereby change bonding tool 12's change into, the utility model discloses can carry out the accurate positioning with bonding tool 12 and carry, ensure to keep the same state around bonding tool 12 changes, need not relocate, bonding tool change process automation, it is efficient to change.

In fig. 2 and 3, the feed mechanism includes: ejector block 15, spring 14 and apron 11, ejector block 15 locate in ejection groove 102, and the one end of ejector block 15 offsets with the side of bonding tool 12, and the other end of ejector block 15 is towards apron 11, and apron 11 links to each other with storehouse body 10, and spring 14 is located between apron 11 and the ejector block 15, and spring 14 promotes ejector block 15 and moves towards bonding tool 12. Furthermore, the top block 15 is provided with an accommodating hole 151, the cover plate 11 is provided with a cylinder 111, the cylinder 111 is inserted into the accommodating hole 151, the spring 14 is sleeved on the cylinder 111, and the spring 14 is located in the accommodating hole 151.

That is, the spring 14 is located between the top block 15 and the cover plate 11, and the spring 14 is in a compressed state, and since the cover plate 11 is fixedly connected with the magazine body 10, the spring 14 pushes the top block 15 to abut against the side surface of the welding head 12, and every time one welding head 12 is replaced, the spring 14 pushes the next welding head 12 to perform loading.

According to an embodiment of the present invention, a guiding step 16 is provided on the inner wall of the feeding chute 101, and the welding head 12 is connected to the guiding step 16. Preferably, the guide step 16 has a first guide surface and a second guide surface, and the bonding head 12 has a first positioning surface 121 and a second positioning surface 122, the first guide surface being attached to the first positioning surface 121, and the second guide surface being attached to the second positioning surface 122. Further preferably, the first positioning surface 121 and the second positioning surface 122 are perpendicular.

In other words, a plurality of welding heads 12 are arranged in a straight line in the upper trough 101, the first guide surface on the guide step 16 is a vertical plane, the second guide surface is a horizontal plane, the welding heads 12 are matched with the first guide surface through the first positioning surface 121, and are matched with the second guide surface through the second positioning surface 122, so that the height and the angle of the welding heads 12 during conveying are kept unchanged, the states of the welding heads 12 before and after replacement are kept consistent, and adjustment or positioning is not required again.

According to an embodiment of the present invention, when the push rod 13 pushes up the welding head 12, the first positioning surface 121 is attached to the first guiding surface, and the second positioning surface 122 is kept away from the second guiding surface. That is, the height of the contact portion between the first positioning surface 121 and the first guiding surface is greater than the lifting height of the push rod 13, so that when the welding head 12 is lifted, the first positioning surface 121 is still kept attached to the first guiding surface, thereby preventing the welding head 12 from rotating in the lifting stage.

Preferably, the push rod 13 is located at one end of the feeding trough 101 away from the feeding mechanism, and the push rod 13 is an electric push rod. Further, a plurality of welding heads 12 are arranged along the length of the upper opening, which is parallel to the axis of the spring 14. That is, the push rod 13 is located at the end of the feeding chute 101, the welding head 12 is sequentially fed toward the position of the push rod 13, and the contraction and expansion directions of the spring 14 are parallel to the length direction of the upper opening.

According to the utility model discloses an embodiment, the below of the storehouse body 10 is provided with the motion, and the motion is used for driving the storehouse body 10 and moves to the below of welding head anchor clamps. The motion mechanism is not limited to rollers, tracks, or other motion mechanisms.

In operation, when an old welding head 12 on the welding head fixture needs to be replaced, the push rod 13 pushes up a new welding head 12, the new welding head 12 is fixed by the welding head fixture to move upwards, the push rod 13 contracts downwards, and the plurality of welding heads 12 in the ejection groove 102 move towards the position above the push rod 13 in a collective mode under the action of the spring 14.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a bonding tool feed bin that accurate location was carried which characterized in that includes:

the bin body (10) is provided with a feeding groove (101) and a material ejecting groove (102), the feeding groove (101) is provided with an upper opening, and one side of the material ejecting groove (102) is communicated with one side of the feeding groove (101);

a plurality of welding heads (12), the plurality of welding heads (12) being arranged in a straight line inside the feeding trough (101);

the push rod (13), the push rod (13) is arranged under the feeding trough (101), and the push rod (13) is used for lifting the welding head (12) upwards;

the feeding mechanism is arranged in the feeding groove (101) and used for pushing the welding head (12) to move to the position right above the push rod (13).

2. The precisely positioned transport welding head magazine of claim 1, wherein the feed mechanism comprises: ejector block (15), spring (14) and apron (11), ejector block (15) are located in liftout groove (102), the one end of ejector block (15) with the side of bonding tool (12) offsets, the other end orientation of ejector block (15) apron (11), apron (11) with storehouse body (10) links to each other, spring (14) are located apron (11) with between ejector block (15), spring (14) promote ejector block (15) orientation bonding tool (12) motion.

3. The welding head storage bin capable of accurately positioning and conveying according to claim 2, wherein a containing hole (151) is formed in the top block (15), a cylinder (111) is arranged on the cover plate (11), the cylinder (111) is inserted into the containing hole (151), the spring (14) is sleeved on the cylinder (111), and the spring (14) is located in the containing hole (151).

4. The welding head magazine for precise positioning and conveying according to claim 1, characterized in that a guiding step (16) is arranged on the inner wall of the feeding trough (101), and the welding head (12) is connected with the guiding step (16) in a guiding manner.

5. The magazine according to claim 4, characterized in that the guide step (16) has a first guide surface and a second guide surface, and the welding head (12) has a first positioning surface (121) and a second positioning surface (122), the first guide surface being adjacent to the first positioning surface (121), and the second guide surface being adjacent to the second positioning surface (122).

6. The magazine according to claim 5, characterized in that the first positioning surface (121) and the second positioning surface (122) are perpendicular.

7. The welding head magazine according to claim 5, characterized in that when the push rod (13) pushes up the welding head (12), the first positioning surface (121) is attached to the first guide surface, and the second positioning surface (122) is away from the second guide surface.

8. The welding head magazine for precise positioning and conveying according to claim 1, characterized in that the push rod (13) is located at one end of the feeding trough (101) far away from the feeding mechanism, and the push rod (13) is an electric push rod.

9. The magazine according to claim 2, characterized in that a plurality of said welding heads (12) are aligned along the length of said upper opening, which is parallel to the axis of said spring (14).

10. The welding head storage bin capable of accurately positioning and conveying according to claim 1, wherein a moving mechanism is arranged below the storage bin body (10), and the moving mechanism is used for driving the storage bin body (10) to move below a welding head clamp.