CN217258565U

CN217258565U - Anchor clamps and injection moulding device

Info

Publication number: CN217258565U
Application number: CN202220794275.7U
Authority: CN
Inventors: 邓中军; 冯文韬; 姚明高
Original assignee: Dongguan Nvt Technology Co Ltd
Current assignee: Dongguan Nvt Technology Co Ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-23
Anticipated expiration: 2032-04-06

Abstract

The application relates to the technical field of new forms of energy, discloses an anchor clamps and injection moulding device, anchor clamps include: the first surface of the first clamping plate is provided with a flow channel, the first clamping plate is also provided with a glue inlet hole penetrating through the first surface and the second surface of the first clamping plate, the glue inlet hole is communicated with the flow channel, and the first surface and the second surface are arranged in a back-to-back manner; the second splint, first splint can dismantle set up in the second splint, the second surface of second splint and first splint encloses jointly and closes there is the centre gripping chamber, the centre gripping chamber is used for acceping and treats to mend the gluey thing, observes along the first direction, advance the gluey hole with treat that to mend gluey thing and glue regional at least part overlap, the first direction is the direction of first splint toward the second splint. Through the mode, the glue can be supplemented to the object to be supplemented with the glue, wherein the glue shortage phenomenon occurs.

Description

Anchor clamps and injection moulding device

Technical Field

The embodiment of the application relates to new forms of energy technical field, especially relates to a anchor clamps and injection moulding device.

Background

With the increasing global energy saving and emission reduction requirements, the battery has the advantages of cost and energy efficiency as a new energy source, and is gradually popular in the market.

The inventor of this application discovers at the in-process that realizes this application, in the production process of electric core, because the different objective factors lead to the glue film of electric core the condition of local scarce glue to appear at injection moulding's in-process, the electric core that appears scarce glue need be reprocessed, and reprocess to scarce glue need demolish the glue film of electric core and carry out the injecting glue again usually, consume time and manpower very much to at the in-process of tearing open glue cause electric core to damage easily.

SUMMERY OF THE UTILITY MODEL

The main technical problem who solves of this application embodiment provides an anchor clamps and injection moulding equipment, can conveniently mend gluey to the electric core that lacks gluey, reduces the difficulty of reprocessing of the electric core that lacks gluey.

In order to solve the technical problem, the application adopts a technical scheme that: provided is a clip including:

the first surface of the first clamping plate is provided with a flow channel, the first clamping plate is also provided with a glue inlet hole penetrating through the first surface and the second surface of the first clamping plate, the glue inlet hole is communicated with the flow channel, and the first surface and the second surface are arranged in a back-to-back manner;

the first clamping plate is detachably arranged on the second clamping plate, a clamping cavity is defined by the second surfaces of the second clamping plate and the first clamping plate together, the clamping cavity is used for accommodating a substance to be supplemented, the glue inlet hole is at least partially overlapped with a region to be supplemented with glue of the substance to be supplemented when observed along a first direction, and the position of the glue shortage of the substance to be supplemented is located in the region to be supplemented with glue;

when the object to be supplemented is contained in the clamping cavity, the glue inlet hole is aligned to the glue shortage position of the object to be supplemented, and the first direction is the direction of the first clamping plate pointing to the second clamping plate.

Optionally, the second splint include plate body, first benchmark and second benchmark are all fixed in the plate body, and first benchmark and second benchmark are perpendicular, first splint can dismantle set up in the plate body, the second surface of first benchmark, plate body and first splint encloses jointly and has closed the centre gripping chamber, first benchmark and second benchmark are used for fixing a position the thing of waiting to mend to glue on placing the plate body perpendicularly.

Optionally, the plate body is further provided with a through hole, and the through hole penetrates through the plate body along a first direction.

Optionally, the first clamping plate has an extension portion, the extension portion is detachably disposed on the plate body, and the first surface of the extension portion, the first reference, the plate body, and the first clamping plate jointly encloses the clamping cavity.

Optionally, the flow channel includes a main flow channel and at least two branch flow channels, and one ends of the at least two branch flow channels are both communicated with the main flow channel;

the number of the glue inlet holes is at least two, and one glue inlet hole is communicated with one shunt passage.

Optionally, the diameter of the port of the glue inlet hole at one end of the first surface of the first clamping plate is less than 0.6 mm.

Optionally, the number of the first clamping plates is multiple, and multiple first clamping plates can be installed with the second clamping plate. .

Optionally, anchor clamps still include the base and extend the installation department that obtains from the base, first splint with second splint can for the base is dismantled fixedly, first splint are provided with first assembly boss along the second direction, second splint are provided with second assembly boss along the second direction, the installation department is provided with the assembly recess, wherein, first assembly boss with second assembly boss all can block in the assembly recess, the second direction does the length direction of second splint.

Optionally, the installation part is further provided with a drainage flow channel, and the drainage flow channel is in butt joint with and communicated with the flow channel.

The application further provides an embodiment of injection molding equipment, which comprises an injection molding module and the clamp in any one of the above embodiments, wherein the injection molding module is used for injecting the liquid colloid into the runner.

In this application embodiment, through set up the runner on the first splint of anchor clamps and advance the jiao kou, will wait to mend the glue thing place in on the second splint, then with first splint install in on the second splint, make wait to mend the glue thing accept in first splint with the centre gripping intracavity that the second splint enclose to close formation, then the past perfuse liquid form colloid in the runner makes liquid form colloid via advance the jiao kou and flow extremely wait to mend the area of gluing of glue thing, and because advance the jiao kou and aim at wait to mend the scarce position of glue thing, consequently treat that the glue thing appears the scarce phenomenon and need repair when, can not demolish the glue film of waiting to mend the glue thing, only need be in the glue material of waiting to mend the scarce position of glue thing and filling up and can accomplish and mend and glue.

Drawings

FIG. 1 is a general schematic view of an embodiment of a clamp of the present application;

FIG. 2 is a schematic view of a first clamping plate of an embodiment of the clamp of the present application;

FIG. 3 is a schematic view of an alternative perspective of a first clamping plate of an embodiment of the clamp of the present application;

FIG. 4 is a schematic view of a second clamping plate of an embodiment of the clamp of the present application;

FIG. 5 is another schematic view of an embodiment of a clamp of the present application;

FIG. 6 is a schematic view of the base of FIG. 5

FIG. 7 is a schematic view of another clamp embodiment of the present application;

fig. 8 is another perspective view of fig. 6.

Detailed Description

In order to facilitate an understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, 2 and 3, the clamp 100 includes a first clamping plate 10 and a second clamping plate 20, and the first clamping plate 10 is detachably disposed on the second clamping plate 20. The first surface 11 of the first clamping plate 10 is provided with a flow channel 101, the first clamping plate 10 is further provided with a glue inlet hole 102 penetrating through the first surface 11 and the second surface 12 of the first clamping plate 10, the glue inlet hole 102 is communicated with the flow channel 101, and the first surface 11 and the second surface 12 are arranged oppositely. When the first clamping plate 10 is disposed on the second clamping plate 20, the second clamping plate 20 and the second surface 12 of the first clamping plate 10 jointly enclose a clamping cavity (not shown), the clamping cavity is used for accommodating the object 110 to be glued, and when the object 110 to be glued is accommodated in the clamping cavity, the glue inlet hole 102 at least partially overlaps with the area to be glued of the object 110 to be glued, viewed along the first direction. Wherein the first direction is a direction in which the first clamping plate 10 points to the second clamping plate 20. When the object 110 to be repaired needs to be repaired, the object 110 to be repaired is placed on the second clamping plate 20, then the first clamping plate 10 and the second clamping plate 20 are assembled and fixed, the object 110 to be repaired is accommodated in a clamping cavity defined by the second clamping plate 20 and the first surface 11 of the first clamping plate 10, then liquid colloid is injected into the flow channel 101, the colloid is remained to the glue inlet hole 102 along the flow channel 101, and then the liquid colloid is injected into the area to be repaired of the object 110 to be repaired from the glue inlet hole 102. It should be noted that the glue-lacking position of the object 110 to be repaired is located in the area to be repaired, when the object to be repaired is accommodated in the holding cavity, the glue inlet 102 is aligned with the glue-lacking position of the object 110 to be repaired, after the glue-lacking position of the object 110 to be repaired is filled with the liquid glue through the glue inlet 102, the liquid glue can fill the glue-lacking position of the object 110 to be repaired, and after the liquid glue is condensed, the repairing operation of the object 110 to be repaired is completed.

Referring to fig. 4, the second splint 20 includes a plate body 201, a first reference 202 and a second reference 203, the first reference 202 and the second reference 203 are both fixed to the plate body 201, the first reference 202 and the second reference 203 are perpendicular, the first splint 10 is detachably disposed on the plate body 201, and when the first splint 10 is disposed on the second splint 20, the first reference 202, the plate body 201 and the second surface 12 of the first splint 10 together enclose a clamping cavity, and the first reference 202 and the second reference 203 are perpendicular to position the object 110 to be glued, which is placed on the plate body 201. When the object 110 to be repaired needs to repair glue, the object 110 to be repaired is placed on the plate body 201, then the object 110 to be repaired is moved, so that the object 110 to be repaired is respectively attached to the first reference 202 and the second reference 203, the object 110 to be repaired is located at a preset glue repairing position of the plate body 201, then the first clamping plate 10 is installed on the first clamping plate 10, at this time, the glue inlet hole 102 corresponds to a glue repairing area of the object 110 to be repaired, and the glue inlet hole 102 aligns to a glue lacking position of the object to be repaired. The first reference 202 and the second reference 203 can position the position of the object 110 to be repaired on the plate body 201, so that after the first clamping plate 10 and the second clamping plate 20 are installed, the glue inlet hole 102 can correspond to the glue shortage position of the object 110 to be repaired, and the accuracy of the clamp 100 in repairing glue is improved.

In the embodiment of the present application, the board body 201 is further provided with a through hole 204, and the through hole 204 penetrates through the board body 201 along the first direction. After the glue is completely filled in the object to be filled 110 and the first clamping plate 10 is separated from the second clamping plate 20, the object to be filled 110 is usually tightly attached to the plate body 201, and an operator can push the object to be filled 110 on the plate body 201 away from the plate body 201 through the through hole 204, so that the deformation of the object to be filled 110 caused by pulling the object to be filled 110 away from the plate body 201 when the object to be filled 110 is separated from the plate body 201 is reduced.

When the object 110 to be glued is accommodated in the clamping cavity and glue is injected, the liquid glue-injected object gradually condenses, and during the process of separating the object 110 to be glued after glue injection from the clamp 100, the condensed object in the glue inlet hole 102 is not easily separated from the first clamp plate 10, for example, after injection molding is completed, during the process of separating the first clamp plate 10 from the second clamp 20, the solid glue column in the glue inlet hole 102 tends to move along with the first clamp plate 10 due to the separation of the first clamp plate 10, and when the aperture of the glue inlet hole 102 is large, the solid glue column in the glue inlet hole 102 tends to pull the glue on the object 110 to be glued when the first clamp plate 10 is separated from the second clamp 20, so that the glue on the object 110 to be glued is damaged. Therefore, in the embodiment of the present application, by setting the diameter of the port of the glue inlet hole 102 at the end of the first surface 11 of the first clamping plate 10 to be smaller than 0.6mm, after the glue supplementing of the object to be supplemented with glue 110 is completed, when the first clamping plate 10 is separated from the second clamping plate 20, the glue inlet hole 102 and the area to be supplemented with glue can be automatically separated, that is, the columnar glue at the glue inlet can be more easily broken when the clamp 100 is opened, and the damage of the area to be supplemented with glue 110 of the object to be supplemented with glue 110 after glue due to the separation process of the first clamping plate 10 and the second clamping plate 20 is improved.

In some embodiments, the first splint 10 is provided with the extension 103, the extension 103 is detachably disposed on the plate 201, and when the extension 103 is disposed on the second splint 20, the extension 103, the first base 202, the plate 201 and the first surface 11 of the first splint 10 together enclose a clamping cavity. The shape of the extending portion 103 is consistent with the shape of the area to be repaired of the object 110 to be repaired, and when the object 110 to be repaired is accommodated in the clamping cavity, the extending portion 103 abuts against the area to be repaired of the object 110 to be repaired, so that when the object 110 to be repaired is repaired, the glue filled to the glue-lacking position of the object 110 to be repaired can be consistent with the original glue layer of the object 110 to be repaired, the situation that the glue-lacking position after glue repair is not consistent with the original glue layer in height is avoided, and the requirement of the waterproof performance of the object to be repaired after glue repair is met. Meanwhile, the shape of the extension part 103 is consistent with that of the area to be repaired, so that the area to be repaired of the object to be repaired after repairing the adhesive can not be changed, that is, the outline of the area to be repaired of the object to be repaired after repairing the adhesive is consistent with that of the original object to be repaired.

In some embodiments, the object to be repaired is a battery core, when the battery core is in a state of glue shortage and needs to be repaired, the battery core is accommodated in the clamping cavity, at this time, the extending portion 103 abuts against a region to be repaired of the battery core, and a glue inlet hole 102 aligns to a glue shortage position of the battery core, a clearance structure is formed between the first surface 11 of the clamping cavity and a region, which is not to be repaired, of the battery core, that is, a space exists between the first surface 11 and the region, which is not to be repaired, of the battery core, so that a damage phenomenon caused by the extrusion force of the first surface 11 on the battery core is reduced.

In the embodiment of the present application, the flow channel 101 includes a main flow channel 1011 and at least two branch flow channels 1012, one end of each of the at least two branch flow channels 1012 is communicated with the main flow channel 1011, and the at least two branch flow channels 1012 are symmetrically distributed on two sides of the main flow channel 1011. The number of the glue inlet holes 102 is at least two, and one glue inlet hole 102 is communicated with one runner 1012. The symmetrically arranged at least two sub-runners 1012 improve the flow balance of the liquid colloid. In addition, when the object 110 to be supplemented is placed on the board body 201 and is located at the preset glue supplementing position, according to the difference of the positions where the glue needs to be supplemented in the area to be supplemented, only the glue inlet holes 102 corresponding to the positions where the glue is lacking in the object 110 to be supplemented are reserved to be through, the rest glue inlet holes 102 are blocked by placing the glue inlet pieces, glue is injected into the main runner 1011, liquid glue flows into the sub-runners 1012 of the through glue inlet holes 102 through the main runner 1011, and then the positions where the glue is lacking in the area to be supplemented are filled in the glue inlet holes 102.

It should be noted that the clamp 100 has a plurality of first clamping plates 10, each of the plurality of first clamping plates 10 can be installed with the second clamping plate 20, and each of the plurality of first clamping plates 10 is provided with at least two sub-runners 1012, but the number of the glue inlet holes 102 between the plurality of first clamping plates 10 is different or the positions of the glue inlet holes 102 in the at least two sub-runners 1012 are different. Therefore, when the glue shortage positions of different objects 110 to be repaired are different, the first clamping plate 10 matched with the different objects can be replaced, so that the glue inlet hole 102 of the first clamping plate 10 can correspond to the glue shortage position of the objects 110 to be repaired.

Referring to fig. 5 and 6, in some embodiments, the clamp 100 further includes a base 30 and a mounting portion 301 extending from the base 30, the first clamping plate 10 and the second clamping plate 20 are carried on the base 30, and the first clamping plate 10 and the second clamping plate 20 are detachably fixed relative to the base 30.

Specifically, the first clamping plate 10 is provided with a first assembling boss 104 along the second direction, the second clamping plate 20 is provided with a second assembling boss 205 along the second direction, and the mounting portion 301 is provided with an assembling groove 3011, wherein both the first assembling boss 104 and the second assembling boss 205 can be clamped in the assembling groove 3011, and the second direction is the length direction of the second clamping plate 20. When the object 110 to be repaired needs to repair glue, the operation of the jig 100 is performed by now placing the second clamping plate 20 on the base 30, engaging the second assembling boss 205 in the assembling groove 3011, then placing the object 110 to be repaired on the second clamping plate 20, abutting the object 110 to be repaired against the first reference 202 and the second reference 203, then covering the first clamping plate 10 on the second clamping plate 20, and engaging the first assembling boss 104 in the assembling groove 3011, thereby enabling quick installation between the first clamping plate 10 and the second clamping plate 20 and enabling the glue inlet hole 102 to correspond to the glue-missing position of the object 110 to be repaired.

Further, the mounting portion 301 is further provided with a drainage channel 3012, and after the first assembling boss 104 and the second assembling boss 205 are clamped in the assembling groove 3011, the drainage channel 3012 is in butt joint with and is communicated with the channel 101.

In the embodiment of the present application, the flow channel 101 and the glue inlet hole 102 are disposed on the first clamping plate 10 of the fixture 100, the glue 110 to be repaired is placed on the second clamping plate 20, then the first clamping plate 10 is mounted on the second clamping plate 20, the glue 110 to be repaired is accommodated in the clamping cavity formed by the first clamping plate 10 and the second clamping plate 20, and then the liquid colloid is poured into the flow channel 101, so that the liquid colloid flows to the glue area to be repaired of the glue 110 through the glue inlet hole 102, because the glue inlet hole 102 is aligned to the glue lacking position of the glue 110 to be repaired, when the glue 110 to be repaired has a glue lacking phenomenon and needs to be repaired, the glue layer of the glue 110 to be repaired does not need to be removed, and the repairing of the glue can be completed only by filling the missing glue on the glue lacking position (the glue lacking position of the glue area to be repaired) of the glue 110 to be repaired.

The fixture 100 of the above embodiment is generally applied to a situation that a batch of products produced in batch have glue shortage, so that the fixture 100 can be used for conveniently repairing the batch of objects 110 to be repaired with glue. Referring to fig. 7 and 8, the clamp 200 includes a first connecting portion 201 and a second connecting portion 202, the first connecting portion 201 is connected to the second connecting portion 202, a glue inlet hole 2021 is formed in the second connecting portion 202, and the glue inlet hole 2021 penetrates through the second connecting portion 202. The opening of the glue inlet hole 2021 on one surface of the second connecting portion 202 is larger and serves as a front glue inlet for injecting liquid glue into an external device through the front glue inlet, and the opening of the glue inlet hole 2021 on the other surface of the second connecting portion 202 is smaller and serves as a back glue inlet for aligning to a glue-lacking position of a to-be-repaired glue.

The present application further provides an embodiment of an injection molding apparatus, which includes an injection molding module and the clamp 100 according to any of the above embodiments, where the injection molding module is used to inject the liquid colloid into the flow channel 101, and the structure and function of the clamp 100 refer to the above embodiments, which are not described herein again.

It should be noted that the description of the present application and the accompanying drawings set forth preferred embodiments of the present application, however, the present application may be embodied in many different forms and is not limited to the embodiments described in the present application, which are not intended as additional limitations to the present application, but are provided for the purpose of providing a more thorough understanding of the present disclosure. The above features are combined with each other to form various embodiments not listed above, and all of them are regarded as the scope described in the present specification; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the appended claims.

Claims

1. A clamp, comprising:

the glue inlet hole is aligned with the glue lacking position of the object to be supplemented, and the first direction is the direction of the first clamping plate pointing to the second clamping plate.

2. The clamp of claim 1,

the second splint include plate body, first benchmark and second benchmark are all fixed in the plate body, and first benchmark and second benchmark are perpendicular, first splint can dismantle set up in the plate body, the second surface of first benchmark, plate body and first splint encloses jointly and closes the centre gripping chamber, first benchmark and second benchmark are used for fixing a position the thing of waiting to mend glue of placing on the plate body perpendicularly.

3. The clamp of claim 2,

the plate body is further provided with a through hole, and the through hole penetrates through the plate body along a first direction.

4. The clamp of claim 2, wherein the first clamping plate has an extension portion removably attached to the plate, the extension portion, the first datum, the plate, and the first surface of the first clamping plate collectively enclosing the clamping cavity.

5. The clamp of claim 1,

the flow channel comprises a main flow channel and at least two branch flow channels, and one ends of the at least two branch flow channels are communicated with the main flow channel;

6. The clamp of claim 1,

the diameter of the port of the glue inlet hole at one end of the first surface of the first clamping plate is less than 0.6 mm.

7. The clamp of claim 1, wherein said first clamping plate is plural in number and a plurality of said first clamping plates are each mountable with said second clamping plate.

8. The fixture of claim 7, further comprising a base and a mounting portion extending from the base, wherein the first clamping plate and the second clamping plate are detachably fixed relative to the base, the first clamping plate is provided with a first mounting boss along a second direction, the second clamping plate is provided with a second mounting boss along the second direction, the mounting portion is provided with a mounting groove, wherein the first mounting boss and the second mounting boss are capable of being engaged with the mounting groove, and the second direction is a length direction of the second clamping plate.

9. The fixture of claim 8,

the installation department still is provided with the drainage runner, the drainage runner with the runner butt joint and intercommunication.

10. An injection molding apparatus comprising an injection molding module for injecting a gel in a liquid state into a runner, and the jig of any one of claims 1 to 9.