CN210190816U - General type sticking film machine tool - Google Patents

Abstract

The utility model discloses a general type sticking film machine tool, including the bottom plate that is used for with the carousel fixed mounting on the board, the bottom plate is the flat plate body that is rectangle or square, the center department of bottom plate is equipped with the centre bore that is used for the board to install the inductor, the symmetry is equipped with the locating hole all around of centre bore, the screw hole that is equipped with waist type structure of four angles position symmetry of bottom plate, the bottom plate on be equipped with and be used for carrying out spacing four sides positioning mechanism to the product, four sides positioning mechanism's location space size is adjustable; the bottom plate on still be equipped with the four corners positioning mechanism that is used for fixing a position four angles of product. The utility model discloses a general type sticking film machine tool can select the locate mode of four corners location or four sides location, simple structure, convenient operation according to the shape of actual product.

Description

General type sticking film machine tool

Technical Field

The utility model belongs to the technical field of the technique of backlight sticking film machine equipment and specifically relates to a general type sticking film machine tool.

Background

In the backlight trade, generally need through the positioning jig with automatic on the product of pasting the diaphragm of sticking film machine, current location is controlled and is had two kinds of forms, one kind is the locating piece of automatic sticking film machine self-band, this locating piece is omnipotent locating piece, all be equipped with this omnipotent locating piece on the four corners of the location base of automatic sticking film machine, every locating piece all is the independent use screw fixation, a screw is not hard up will lead to whole locating piece to remove, and use the form location that the four corners can move about at will, finally can lead to the product location inaccurate and the problem of attached membrane material off normal appears, and this kind of locate mode debugging is more complicated, the time of adjusting the quick-witted is longer.

The other method is to adopt a special positioning jig, the jig is simple to install and debug, the machine adjusting time is short, and the positioning is more accurate, but because the special positioning jig is of an integral structure, the size of a positioning groove of the jig is fixed, and the length and the width of the positioning groove cannot be adjusted, one jig can only be positioned and suitable for products of the same model, which means that products of different models need to be provided with positioning jigs matched with the positioning jig, so the cost of the product is increased, and because the material batch and the incoming material of the same product are different, the size of the product also has deviation, and moreover, when the product is designed, the specification drawing is set to have tolerance, so when the incoming material product has an upper limit value, the product cannot be placed into the positioning groove of the jig, and the positioning jig cannot be used; when the supplied materials product is inclined to the lower limit value, the product can be loosened after being placed into the jig positioning groove, left and right or up and down deviation of the attached film can be caused, and the film attaching quality is affected.

The existing four-corner positioning block jig can be suitable for all sizes, the supporting part only comprises small parts of four corners, most of the middle parts are suspended, product deformation is easy to occur, and the four-corner positioning block jig can only position products with regular four corners and has certain limitation; another kind is monoblock positioning jig, mainly four sides positioning jig, it is fixed to adopt both sides, mobilizable spacer is used on other both sides, this kind has solved the unsettled problem that leads to the product to warp in the middle of, but the applicable size scope is narrower, can not be applicable to all sizes, when changing the product of not unidimensional model, if the size differs greatly when exceeding the tool accommodation range, need change whole set of tool, and in this kind of tool mechanism, when the four sides of product have irregularly shaped, also can not carry out accurate location.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects in the prior art, the universal film sticking machine jig can select a four-corner positioning mode or a four-side positioning mode according to the shape of an actual product, and is simple in structure and convenient to operate.

The utility model adopts the technical proposal that: the universal film sticking machine jig comprises a bottom plate fixedly mounted with a turntable on a machine table, wherein the bottom plate is a rectangular or square flat plate-shaped plate body, a center hole for mounting an inductor on the machine table is formed in the center of the bottom plate, positioning holes are symmetrically formed in the periphery of the center hole, screw holes of a waist-shaped structure are symmetrically formed in the four corners of the bottom plate, a four-side positioning mechanism for limiting the four sides of a product is arranged on the bottom plate, and the positioning space of the four-side positioning mechanism is adjustable in size; the bottom plate on still be equipped with the four corners positioning mechanism that is used for fixing a position four angles of product.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a general type sticking film machine tool can satisfy all size products that the board can produce to the problem that the middle unsettled product warp is solved; can be used to the four corners location, also can be used to the four sides location, the tool debugging is convenient, swift, has promoted accent quick-witted efficiency.

Further, four corners positioning mechanism include four "L" type spacers, along diagonal direction and be located and be equipped with four rectangular through-holes between centre bore and each screw hole on the bottom plate, four "L" type spacers are in rectangular through-hole is connected to one-to-one and slidable respectively.

As the improvement, waist-shaped holes are formed in the four L-shaped positioning pieces along the long edge direction. After the waist-shaped holes are arranged, the positioning pieces can be moved and adjusted more flexibly.

And the improved structure is characterized in that a nut groove is arranged on the edge of a long strip through hole on one side of the bottom plate, which is far away from the L-shaped positioning piece, and a nut hole for a nut to pass through is arranged at one end, which is close to the center hole, of the long strip through hole.

Furthermore, the four-side positioning mechanism comprises at least four positioning pieces, and the four positioning pieces correspond to the positions of the four side lines of the product respectively; the four positioning pieces are connected with the bottom plate in a sliding mode.

Preferably, the position that corresponds with four spacers on the bottom plate all is equipped with a plurality of set screw holes, spacer position adjustable connect in corresponding set screw hole to make the four sides location space size that forms between four spacers adjustable. In this structure, carry out nimble regulation according to the size of actual product to the position of spacer, the connection that the spacer can be adjusted is downthehole at corresponding set screw, and it is very convenient to adjust.

As an improvement, the positioning plate is provided with a kidney-shaped hole for a connecting screw to pass through. After the waist-shaped holes are arranged, the positioning pieces can be moved and adjusted more flexibly.

And in the improvement, step counter bores are arranged on the bottom plate along the circumferential edges of the four screw holes. When this step counter bore setting makes bottom plate and board pass through the connecting screw fixed, the screw head and the bottom plate upper surface of connecting screw flush the state, can not influence the horizontal migration of "L" type spacer on the bottom plate, can not produce the interference.

And then, the middle positions of the two sides of the bottom plate are respectively provided with an empty avoiding groove for clamping a product by a machine table clamp.

Drawings

Fig. 1 is a front schematic view of a positioning state of a general type film sticking machine jig structure.

Fig. 2 is the utility model discloses a general type sticking film machine tool structure reverse side schematic diagram.

Fig. 3 is a schematic view of another positioning state of the general film sticking machine jig structure of the present invention.

The fixture comprises a base plate 1, a central hole 2, a positioning hole 3, a screw hole 4, an L-shaped positioning sheet 5, a strip-shaped through hole 6, a nut groove 7, a nut hole 8, a positioning sheet 9, a positioning screw hole 10, a step counter bore 11, a clearance groove 12, a jig fixing screw 13 and a positioning sheet fixing screw 14.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

In the description of the present invention, it should be noted that the terms "center", "four corners", "four sides", "middle position", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; 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.

As shown in fig. 1, the utility model provides a general type sticking film machine tool, including be used for with board on carousel fixed mounting's bottom plate 1, bottom plate 1 is for being rectangle or square flat plate body, and bottom plate 1's center department is equipped with centre bore 2 that is used for board installation inductor, and centre bore 2 symmetry all around is equipped with locating hole 3, and four angle position symmetries of bottom plate 1 are equipped with waist type structure's screw hole 4, are connected with tool fixed screw 13 in screw hole 4, and four angular positions of bottom plate 1 are through four tool fixed screw 13 and board fixed connection. The four-edge positioning mechanism used for limiting four edges of a product is arranged on the bottom plate 1, and the positioning space size of the four-edge positioning mechanism is adjustable; the bottom plate 1 is also provided with a four-corner positioning mechanism for positioning four corners of the product.

Specifically, four corners positioning mechanism includes four "L" type spacer 5, and the right angle position of four "L" type spacer 5 encloses into a rectangle frame structure, and four angle position regular's of mainly used product are fixed a position. Four strip through holes 6 are arranged on the bottom plate 1 along the diagonal direction and between the central hole 2 and each screw hole 4, and four L-shaped positioning pieces 5 are respectively in one-to-one correspondence and can be slidably connected in the strip through holes 6. According to the specification difference of actual location product, carry out position control to "L" type spacer 5, in this structure, only need slide adjusting "L" type spacer 5 in rectangular through-hole 6, can easily realize the regulation in the location space that four right angles of four "L" type spacers 5 surround, can be applicable to the product of multiple size, the commonality is strong.

In this embodiment, the bottom plate 1 is provided with a step counter bore 11 along the circumferential edges of the four screw holes 4. When this step counter bore 11 sets up and makes bottom plate 1 and board pass through the connecting screw fixed, the screw head and the bottom plate 1 upper surface of connecting screw are the state of flushing, can not influence the horizontal migration of "L" type spacer 5 on the bottom plate, can not produce the interference.

Waist-shaped holes are formed in the four L-shaped positioning pieces 5 along the long edge direction. And each kidney-shaped hole is connected with a positioning sheet fixing screw 14.

As shown in fig. 2, correspondingly, a nut groove 7 is provided on the back surface of the base plate 1, i.e. the edge of the elongated through hole 6 on the side of the base plate 1 away from the L-shaped positioning plate 5, and a nut hole 8 for passing a nut is provided at one end of the elongated through hole 6 close to the central hole 2. When the positioning sheet is fixed, the positioning sheet fixing screw 14 penetrates through the nut hole 8, and the fixing nut is connected to the positioning sheet fixing screw 14 from the other surface of the bottom plate 1 until the fixing nut is matched in the nut groove 7.

Specifically, the four-side positioning mechanism comprises at least four positioning pieces 9, and the four positioning pieces 9 respectively correspond to the positions of four side lines of the product; the four positioning pieces 9 are slidably connected with the bottom plate 1. The positions corresponding to the four positioning pieces 9 on the bottom plate 1 are provided with a plurality of positioning screw holes 10, and the positioning pieces 9 are connected in the corresponding positioning screw holes 10 in an adjustable position, so that the size of a four-side positioning space formed among the four positioning pieces 9 is adjustable. Similarly, in order to adjust the connection position of the positioning plate 9 more flexibly, a kidney-shaped hole for passing a connection screw is provided on the positioning plate 9.

The middle positions of the two sides of the bottom plate 1 are respectively provided with an empty avoiding groove 12 for clamping a product by a machine table clamp.

As shown in fig. 1, in the present embodiment, the number of the positioning pieces 9 is eight, wherein two positioning pieces 9 are provided at intervals on two short sides of the base plate 1, respectively. Two positioning pieces 9 are also respectively arranged on the two long edges of the bottom plate 1, and the two positioning pieces 9 are respectively connected to the two sides of the clearance groove 12. Certainly, for convenience of processing and stronger universality, the structure of the positioning plate 9 used in the embodiment is the same as that of the L-shaped positioning plate 5, so that the processing cost can be reduced, the processing is only needed at one time, and all the positioning plates have the same structure and can be freely interchanged and used, so that the processing is very convenient.

The use method of the jig comprises the following steps: install tool bottom plate 1 on the board carousel through four locating holes 2 during the use, fix a position the back four corners and fix the locking with tool set screw 13, place the product sample of production placed in the middle on tool bottom plate 1, select four corners or four sides location according to the product shape, remove the spacer of four corners or four sides to just contacting the product edge, lock corresponding spacer set screw 14, realize carrying out accurate, stable location to the product.

As shown in fig. 1, in order to position four sides of a product, the dashed-line frame structure is the outline structure of the product, and in this state, four "L" shaped positioning pieces 5 are not in contact with the product, which is suitable for the form that four corners of the product have convex edge structures.

As shown in fig. 3, the product is positioned at four corners, the dashed-line frame structure is a state in which the product is positioned only at four corners, and in this state, each positioning sheet 9 is not in contact with the product, which is suitable for the form in which the four sides of the product have convex structures.

Of course, the two modes are not only independent positioning modes, when the product has an irregular rectangular structure, four corners and four sides of the product are all regular shapes, and the product can be positioned at four corners and at four sides according to actual requirements; in addition, in order to position more stably and accurately, the two positioning forms can be combined for use.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims (9)

1. The utility model provides a general type sticking film machine tool, including be used for with carousel fixed mounting's on the board bottom plate (1), bottom plate (1) is for being the flat plate body of rectangle or square, the center department of bottom plate (1) is equipped with centre bore (2) that are used for board installation inductor, the symmetry all around of centre bore (2) is equipped with locating hole (3), its characterized in that: screw holes (4) with waist-shaped structures are symmetrically arranged at four corners of the bottom plate (1), a four-side positioning mechanism for limiting four sides of a product is arranged on the bottom plate (1), and the positioning space size of the four-side positioning mechanism is adjustable; the bottom plate (1) is also provided with a four-corner positioning mechanism for positioning four corners of the product.

2. The general type laminator tool of claim 1, wherein: four corners positioning mechanism include four "L" type spacer (5), be equipped with four rectangular through-holes (6) along diagonal direction on bottom plate (1) and between being located centre bore (2) and each screw hole (4), four "L" type spacers (5) respectively one-to-one and slidable connect in rectangular through-hole (6).

3. The general type laminator tool of claim 2, wherein: waist-shaped holes are formed in the four L-shaped positioning pieces (5) along the long edge direction.

4. The general type laminator tool of claim 2, wherein: the nut groove (7) is arranged at the edge of a long strip through hole (6) on one side of the bottom plate (1) departing from the L-shaped positioning piece (5), and a nut hole (8) for a nut to pass through is arranged at one end, close to the central hole (2), of the long strip through hole (6).

5. The general type laminator tool of claim 1, wherein: the four-side positioning mechanism comprises at least four positioning sheets (9), and the four positioning sheets (9) respectively correspond to the positions of the four side lines of the product; the four positioning pieces (9) are connected with the bottom plate (1) in a sliding way.

6. The general type laminator tool of claim 5, wherein: the position that corresponds with four spacer (9) on bottom plate (1) all is equipped with a plurality of set screw holes (10), spacer (9) position adjustable connect in corresponding set screw hole (10) to make the four sides location space size that forms between four spacer (9) adjustable.

7. The general type laminator tool of claim 6, wherein: the positioning plate (9) is provided with a waist-shaped hole for a connecting screw to pass through.

8. The general type laminator tool of claim 1, wherein: the bottom plate (1) is provided with a step counter bore (11) along the circumferential edges of the four screw holes (4).

9. The general type laminator tool of claim 1, wherein: and the middle positions of two sides of the bottom plate (1) are respectively provided with an empty avoiding groove (12) for clamping a machine table clamp to obtain a product.

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