CN218968164U - A layer board for PSA is rectangular - Google Patents

Abstract

The utility model relates to the technical field of mechanical tools and discloses a supporting plate for PSA (pressure swing adsorption) strips. The pallet for PSA strips of the present utility model comprises: the upper surface of layer board body is equipped with a plurality of guide ways, and the guide way runs through the layer board body, forms the breach in the both sides of layer board body, and the width of guide way and the rectangular width adaptation of PSA. The supporting plate for the PSA strip is arranged on one side of the feeding unit, the PSA strip sent by the feeding unit enters the guide groove of the supporting plate body along the side wall opening of the supporting plate body, the PSA strip cannot incline, the PSA strip is positioned on the supporting plate body, and the manipulator can accurately adsorb, grasp and adsorb the PSA strip; the surface of layer board body, diapire and the lateral wall of guide way are smooth mirror surface, and the long gluey face of PSA can not adhere with the layer board body for the long pay-off that can be smooth and easy of PSA, the normal operating of assurance equipment has improved production efficiency.

Description

A layer board for PSA is rectangular

Technical Field

The embodiment of the utility model relates to the technical field of mechanical tools, in particular to a supporting plate for PSA (pressure swing adsorption) strips.

Background

PSA (Pressure sensitive adhesive) is a type of adhesive which is sensitive to pressure and is used mainly for the preparation of pressure-sensitive adhesive tapes. The adhesion force of the pressure-sensitive adhesive (the peeling force exhibited after the adhesive tape is pressed against the surface to be adhered) must be greater than the adhesive force (i.e., the hand-feel adhesive force exhibited when the adhesive tape is lightly touched with a finger).

When the electronic product is assembled, the PSA pressure-sensitive adhesive is needed to be used for assembling and connecting the product, the PSA tape is sent to the machine by the feeding unit, the PSA tape is adsorbed and grabbed by the manipulator, the machine is operated to a process requirement position, and the PSA tape is attached to the corresponding position of the WIP, so that the rubberizing procedure of the PSA tape is completed.

The inventor of the application finds that, for the PSA strip (20 mm multiplied by 2mm multiplied by 0.3 mm) adhesive tape, the PSA strip has smaller hardness and longer length, and shakes in the feeding process, so that the position of the PSA strip on a machine table deviates, and the PSA strip exceeds the reading range of a manipulator, so that the manipulator cannot accurately grasp the PSA strip; and the bottom surface sizing material of the PSA tape can be adhered on a machine table, so that normal feeding cannot be performed, and therefore, only manual rubberizing can be adopted, the production efficiency is low, and the production cost is increased.

Disclosure of Invention

The present utility model is directed to a pallet for PSA strips to solve the above-mentioned problems in the prior art.

An embodiment of the present utility model provides a pallet for PSA strips, comprising: a pallet body;

the surface of the supporting plate body is smooth and flat, and the supporting plate body is made of stainless steel;

the upper surface of the supporting plate body is provided with a plurality of guide grooves which are arranged in parallel at equal intervals;

the guide groove penetrates through the supporting plate body, and notches are formed on two sides of the supporting plate body;

the length of the guide groove is larger than that of the PSA strip, the depth of the guide groove is larger than the thickness of the PSA strip, and the width of the guide groove is matched with the width of the PSA strip;

the supporting plate body is arranged on the machine table and positioned on one side of the feeding unit, and the guide groove is used for inserting the PSA strip.

According to the technical scheme, the support plate for the PSA strip is provided with the support plate body, the surface of the support plate body is smooth and flat, the support plate body is provided with the plurality of guide grooves, the guide grooves penetrate through the support plate body, gaps are formed in two sides of the support plate body, the length and the depth of the guide grooves are larger than those of the PSA strip, and the width of the guide grooves is matched with the width of the PSA strip. According to the support plate for the PSA (pressure sensitive adhesive) strip, the support plate body is arranged on one side of the feeding unit, the PSA strip sent by the feeding unit enters the guide groove of the support plate body along the side wall opening of the support plate body, the PSA strip is embedded in the guide groove and cannot incline, the PSA strip is accurately positioned on the support plate body, and the manipulator can accurately adsorb, grab and adsorb the PSA strip; the surface of layer board body, diapire and the lateral wall of guide way are smooth mirror surface, and the long gluey face of PSA can not adhere with the layer board body for the long pay-off that can be smooth and easy of PSA guarantees the normal operating of equipment, improves production efficiency.

In one possible solution, the pallet body is provided with a non-adhesive coating.

In one possible implementation, the method further includes: non-viscose foam;

the non-viscose foam is embedded in the guide groove and is used for propping against the PSA strip.

In one possible scheme, the side wall of the guide groove is provided with a limiting step, and the limiting step is used for propping against the non-viscose foam.

In one possible solution, the depth of the guide groove is greater than the sum of the thickness of the non-viscose foam and PSA strips.

In one possible solution, the pallet body is provided with mounting holes;

the support plate body is provided with a step at the mounting hole, the support plate body is fixed on the machine table through a fixing bolt, and the step is used for embedding the end part of the fixing bolt.

In one possible solution, the mounting hole is elongated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic view of a pallet for PSA strips in an embodiment of the utility model;

FIG. 2 is an enlarged view of FIG. 1 at A in an embodiment of the utility model;

fig. 3 is a schematic cross-sectional view of a pallet for PSA strips in an embodiment of the utility model.

Reference numerals in the drawings:

1. a pallet body; 11. a guide groove; 12. a limit step; 13. a mounting hole; 2. non-viscose foam; 10. PSA strips; 20. and a manipulator.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The technical scheme of the utility model is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.

As described in the background art of the present application, when an electronic product is assembled, PSA pressure-sensitive adhesive is required to be used for the assembly connection of the product, the feeding unit sends the PSA tape to the machine, the mechanical arm adsorbs and grabs the PSA tape, and the PSA tape is moved to a process requirement position, and is attached to a corresponding position of the WIP, so as to complete the adhesive attaching process of the PSA tape.

The inventor of the application found that, for PSA strip (20 mm×2mm×0.3 mm) adhesive tape, because of its smaller hardness and longer length, there is shake in the feeding process, so that the PSA strip deviates from the position on the machine table, beyond the reading range of the manipulator, causing the manipulator to be unable to grasp accurately. And the bottom surface sizing material of the PSA tape can be adhered to a machine table, so that normal feeding cannot be performed, and therefore, aiming at PSA strips, manual rubberizing can only be adopted, the efficiency is low, and the production cost is increased.

In order to solve the above problems, the present inventors propose a technical solution of the present application, and specific embodiments are as follows:

fig. 1 is a schematic view of a pallet for PSA strips in an embodiment of the present utility model, fig. 2 is an enlarged view at a in fig. 1 in an embodiment of the present utility model, and fig. 3 is a schematic cross-sectional view of a pallet for PSA strips in an embodiment of the present utility model. As shown in fig. 1 to 3, the pallet for PSA strips of the present embodiment includes: a pallet body 1.

The pallet body 1 is made of stainless steel.

The upper surface of the pallet body 1 is provided with a plurality of guide grooves 11, the guide grooves 11 are arranged on the surface of the pallet body 1 at equal intervals, and the guide grooves 11 are mutually parallel. And the guide groove 11 penetrates the pallet body 1 in the front-rear length direction, and the guide groove 11 forms an opening at the side walls of the front and rear sides of the pallet body 1.

The pallet body 1 is subjected to finish machining treatment, and the surface of the pallet body 1, the side wall and the bottom wall of the guide groove 11 are smooth and flat. The surface flatness of the supporting plate body 1 reaches 0.01mm, and mirror surface treatment is carried out after the manufacturing is completed.

The length of the guide groove 11 of the supporting plate body 1 is larger than that of the PSA strip 10, the depth of the guide groove 11 is larger than the thickness of the PSA strip 10, and the width of the guide groove 11 is matched with the width of the PSA strip 10.

In this embodiment, the pallet body is disposed on the machine and is located at one side of the feeding unit of the apparatus. PSA strip sent by the feeding unit enters the guide groove of the supporting plate body along the side wall opening of the supporting plate body and is pushed onto the supporting plate body along the guide groove, the PSA strip is embedded into the guide groove of the supporting plate body, no inclination occurs on the supporting plate body, positioning on the supporting plate body is achieved, the mechanical arm 20 of the device can accurately grasp and adsorb the PSA strip, and then the PSA strip is stuck to a specified position. And the surface of the supporting plate body, the side wall of the guide groove and the bottom wall are smooth and flat, the PSA strip is free from resistance when being fed, the PSA strip cannot be adhered to the supporting plate body, the feeding can be smoothly carried out, the normal operation of the equipment is ensured, and the production efficiency is improved.

Through the above-mentioned content, it is difficult to find that the layer board for PSA rectangular of this embodiment, through setting up the layer board body, the smooth level of surface of layer board body is equipped with a plurality of guide ways, and the guide way runs through the layer board body, forms the breach in the both sides of layer board body, and the length and the degree of depth of guide way are greater than PSA rectangular, width and the rectangular width adaptation of PSA. According to the support plate for the PSA (pressure sensitive adhesive) strip, the support plate body is arranged on one side of the feeding unit, the PSA strip sent by the feeding unit enters the guide groove of the support plate body along the side wall opening of the support plate body, the PSA strip is embedded in the guide groove and cannot incline, the PSA strip is accurately positioned on the support plate body, and the manipulator can accurately adsorb, grab and adsorb the PSA strip; the surface of layer board body, diapire and the lateral wall of guide way are smooth mirror surface, and the long gluey face of PSA can not adhere with the layer board body for the long pay-off that can be smooth and easy of PSA guarantees the normal operating of equipment, improves production efficiency.

Optionally, in the pallet for PSA strips of this embodiment, the surface of the pallet body 1 is provided with a non-adhesive coating.

In this embodiment, the surface of the pallet body 1 is coated with a non-adhesive coating, and of course, the bottom wall and the side walls of the guide groove 11 are also coated with a non-adhesive coating. PSA strip drops on layer board body 1 to and PSA strip can not adhere mutually with layer board body 1 when moving in guide slot 11 more, PSA strip is gliding more smooth and easy in guide slot 11, guarantees that the feeding unit is smooth sends PSA strip into the guide slot of layer board body.

Further, the pallet for PSA strips in this embodiment further includes: the foam 2 is not glued.

The non-viscose foam 2 is in a high-density punctiform form, has a smooth surface and can not adhere to the colloid of the PSA strip.

The non-viscose foam 2 is embedded at the bottom of the guide groove 11 of the supporting plate body 1, when the PSA strip 10 is fed in, the PSA strip 10 is placed on the non-viscose foam 2, the bottom of the PSA strip 10 is contacted and abutted with the non-viscose foam 2, the contact of the adhesive surface of the PSA strip with the non-viscose coating of the supporting plate body is prevented, the non-viscose coating is caused to fall off, and the bottom wall of the guide groove is adhered to the adhesive surface of the PSA strip again.

Further, as shown in fig. 3, the pallet for PSA strips in this embodiment, the pallet body 1 is provided with a limit step 12 at the side wall of the guide groove 11.

The non-viscose foam 2 is embedded in the supporting plate body 1 in the guide groove 11, and two sides of the top end of the non-viscose foam 2 are propped against the limiting step 12 of the supporting plate body 1, so that the non-viscose foam 2 is prevented from jumping in the guide groove 11.

Further, the depth of the guide groove 11 of the pallet for PSA strips in this embodiment is greater than the sum of the thickness of the non-adhesive foam 2 and the thickness of the PSA strips 10. After the PSA strip is fed into the guide groove 11, the PSA strip is still embedded into the guide groove 11, and the top surface of the PSA strip is lower than the top surface of the supporting plate body 1, so that the PSA strip is accurately positioned and cannot incline.

Further, the pallet for PSA strips in this embodiment, the pallet body 1 is provided with mounting holes 13.

The mounting holes 13 of the supporting plate body 1 are provided with a plurality of mounting holes 13, the mounting holes 13 are step holes, and the supporting plate body 1 is provided with steps at the mounting holes 13.

The equipment machine is provided with a plurality of threaded holes, and the positions of the threaded holes correspond to the positions of the mounting holes 13 on the supporting plate body 1. The fixing bolt penetrates through the mounting hole of the supporting plate body and is meshed with the threaded hole of the machine table, so that the supporting plate body is fixed on the machine table, the end part of the fixing bolt is embedded into the step of the mounting hole, and the surface of the supporting plate body is kept flat.

Further, in the pallet for PSA strips in this embodiment, the mounting hole 13 on the pallet body 1 is in a strip shape, so that the position of the pallet body on the machine can be adjusted, and the use is more convenient.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact between the first feature and the second feature, or an indirect contact between the first feature and the second feature through an intervening medium.

Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is at a lower level than the second feature.

In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (7)

1. A pallet for PSA strips, comprising: a pallet body;

the surface of the supporting plate body is smooth and flat, and the supporting plate body is made of stainless steel;

the upper surface of the supporting plate body is provided with a plurality of guide grooves which are arranged in parallel at equal intervals;

the guide groove penetrates through the supporting plate body, and notches are formed on two sides of the supporting plate body;

the length of the guide groove is larger than that of the PSA strip, the depth of the guide groove is larger than the thickness of the PSA strip, and the width of the guide groove is matched with the width of the PSA strip;

the supporting plate body is arranged on the machine table and positioned on one side of the feeding unit, and the guide groove is used for inserting the PSA strip.

2. A pallet for PSA strips according to claim 1, characterized in that the pallet body is provided with a non-adhesive coating.

3. The tray for PSA strips of claim 2, further comprising: non-viscose foam;

the non-viscose foam is embedded in the guide groove and is used for propping against the PSA strip.

4. A pallet for PSA strips according to claim 3, characterized in that the side walls of the guide grooves are provided with limit steps for abutment against the non-viscose foam.

5. A pallet for PSA strips according to claim 3, characterized in that the depth of the guide groove is greater than the sum of the thickness of the non-viscose foam and PSA strips.

6. A pallet for PSA strips according to any of the claims 1 to 5, characterized in that the pallet body is provided with mounting holes;

the support plate body is provided with a step at the mounting hole, the support plate body is fixed on the machine table through a fixing bolt, and the step is used for embedding the end part of the fixing bolt.

7. The tray for PSA strips of claim 6, wherein the mounting holes are elongated.

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