CN218512792U - Template splicing apparatus - Google Patents

Abstract

The application relates to the technical field of template processing, in particular to a template splicing device, which comprises a workbench and a glue spraying assembly; a first placing groove is formed in the workbench and used for placing a hard mold with at least two mold cavities; the glue spraying component is used for spraying glue to the bottom surfaces of the at least two die cavities so as to respectively bond the soft templates in the at least two die cavities. During this application operation, place the stereoplasm mould in the first standing groove of workstation, then spout the gluey processing through spouting gluey subassembly to the die cavity of stereoplasm mould, wait to spout to glue and finish, move soft template to the die cavity in and make soft template and stereoplasm mould contact laminating together, treat the adhesive solidification back, take out the stereoplasm mould in the first standing groove, then on transferring the pattern of whole stereoplasm mould to soft material through the mode of impression, make soft material form the new soft template that has the multiunit pattern, thereby improve glass wafer utilization ratio and waveguide lens preparation efficiency.

Description

Template splicing apparatus

Technical Field

The application relates to the technical field of template processing, in particular to a template splicing device.

Background

The grating pattern on the soft template is transferred to the glass coated with the imprinting glue in a nano imprinting mode, then the glass with the grating pattern is cut into the outline of the glasses, and after the glasses are packaged, the waveguide lens is formed. The waveguide lens can be used as a display device and can be used on augmented reality glasses and mixed reality glasses.

The existing equipment directly presses a soft template with a group of grating patterns on a glass wafer with the same size, and only one group of grating patterns is arranged on the glass wafer, so that only one waveguide lens can be formed, therefore, the utilization rate of the glass wafer is low, the manufacturing efficiency of the waveguide lens is low, and the waveguide lens is not beneficial to batch production of the waveguide lens.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide a template splicing apparatus, which is used to solve the technical problems in the prior art that the glass wafer utilization rate is low and the waveguide lens manufacturing efficiency is slow.

In order to achieve the purpose, the application provides the following technical scheme:

a formwork splicing apparatus comprising:

the mould comprises a workbench, wherein a first placing groove is formed in the workbench and used for placing a hard mould with at least two mould cavities; and

and the glue spraying component is used for spraying a glue to the bottom surfaces of the at least two die cavities so as to respectively bond the soft templates in the at least two die cavities.

Preferably, in the above template splicing apparatus, a vacuum adsorption channel is provided in the work table, and a plurality of first adsorption holes are provided in the first placement groove;

the first adsorption holes are communicated with the vacuum adsorption channel, so that the hard mold is adsorbed and fixed in the first placing groove.

Preferably, in the above template splicing apparatus, an adsorption assembly is further included;

the adsorption component is used for adsorbing the soft template and moving the soft template to the mold cavity.

Preferably, in the above template splicing apparatus, the suction assembly includes a vacuum suction plate;

the bottom of the vacuum adsorption plate is provided with an avoidance groove and a plurality of second adsorption holes;

the second adsorption holes are arranged around the avoidance groove.

Preferably, in the above-mentioned formwork splicing device, a height measuring device is further included for measuring the height of the mold cavity.

Preferably, in the above formwork splicing device, the glue spraying assembly comprises a glue material feeder and a glue sprayer;

the glue material feeder is connected with the glue sprayer through a pipeline;

the height measuring device is also used for calculating the thickness data of the sprayed glue and transmitting the thickness data of the sprayed glue to the glue sprayer.

Preferably, in the above template splicing apparatus, an X-axis driving mechanism, an X-axis slider, a Z-axis driving mechanism, and a Z-axis slider are further included;

the adsorption component and the Z-axis driving mechanism are both arranged on the X-axis sliding block;

the X-axis driving mechanism is connected with the X-axis sliding block and is used for driving the X-axis sliding block to move along the X-axis direction;

the glue spraying assembly is arranged on the Z-axis sliding block;

the Z-axis driving mechanism is connected with the Z-axis sliding block and used for driving the Z-axis sliding block to move along the Z-axis direction.

Preferably, in the above formwork splicing apparatus, a rotary motor is further included;

the X-axis sliding block is provided with a mounting plate;

the rotating motor is arranged on the mounting plate;

the rotating motor is connected with the adsorption component through a rotating rod.

Preferably, in the above template splicing apparatus, a visual positioning component for positioning the position of the mold cavity is further included.

Preferably, in the formwork splicing device, the workbench is further provided with a second placing groove, and the second placing groove is used for placing the soft formwork.

Preferably, in the above template splicing apparatus, a Y-axis driving mechanism and a Y-axis slider are further included;

the workbench is arranged on the Y-axis sliding block;

and the Y-axis driving mechanism is connected with the Y-axis sliding block and is used for driving the Y-axis sliding block to move along the Y-axis direction.

Compared with the prior art, the beneficial effects of this application are:

the application provides a template splicing device, during operation, place the stereoplasm mould in the first standing groove of workstation, then spout gluey processing through spouting gluey subassembly to the die cavity of stereoplasm mould, wait to spout gluey and finish, move soft template to the die cavity and make soft template and stereoplasm mould contact laminating together, wait that the adhesive solidification back, take out the stereoplasm mould from first standing groove, then transfer the pattern of whole stereoplasm mould to soft material through the mode of impression, make soft material form the new soft template that has the multiunit pattern, and the new soft template that contains the multiunit pattern shifts to scribbling the glass wafer that the impression was glued on through the mode of impression and goes, cut into the profile of a plurality of spectacle lenses with the glass wafer that has the multiunit grating pattern again, encapsulate the back at last, then become the form multi-disc waveguide lens, so not only improve the impression efficiency of waveguide lens template greatly, and can also improve the utilization ratio of glass wafer and the preparation efficiency of waveguide lens.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a template splicing device according to an embodiment of the present disclosure when a hard mold and a soft template are not placed;

fig. 2 is a schematic structural diagram of a template splicing device according to an embodiment of the present disclosure when a hard mold and a soft template are placed;

fig. 3 is a schematic structural diagram of a template splicing device according to an embodiment of the present disclosure when a soft template is transferred to a cavity of a hard mold;

fig. 4 is a schematic structural diagram of a workbench of a template splicing device provided in the embodiment of the present application when a second placing groove is not provided;

fig. 5 is a top view of a table of a formwork splicing apparatus according to an embodiment of the present disclosure, on which a hard mold and a soft formwork are placed;

fig. 6 is a top view of a worktable of a formwork splicing apparatus according to an embodiment of the present application, on which another hard mold and a soft formwork are placed;

fig. 7 is a bottom view of a vacuum suction plate of a template splicing apparatus according to an embodiment of the present application.

In the figure:

100. a hard mold; 110. a mold cavity; 200. soft templates; 300. a work table; 310. a vacuum adsorption channel; 320. a first adsorption hole; 330. a first placing groove; 340. a second placing groove; 400. spraying a glue component; 410. a sizing material feeder; 420. a glue sprayer; 500. an adsorption component; 510. a pressing module; 520. a vacuum adsorption plate; 521. an avoidance groove; 522. a second adsorption hole; 523. a vacuum chamber; 530. a rotating electric machine; 531. a rotating rod; 600. a height measuring device; 710. an X-axis drive mechanism; 711. a first motor; 712. a first coupling; 713. a first lead screw; 714. an X-axis slide block; 715. a first guide bar; 716. mounting a plate; 720. a Z-axis drive mechanism; 721. a second motor; 722. a second coupling; 723. a second lead screw; 724. a Z-axis slide block; 725. a second guide bar; 726. a mounting base; 800. a visual positioning assembly; 810. a vertical adjusting rod; 820. a CCD camera; 830. a light source; 900. a base.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 7, an embodiment of the present application provides a formwork splicing apparatus, including a worktable 300 and a glue spraying assembly 400; the workbench 300 is provided with a first placing groove 330, and the first placing groove 330 is used for placing the hard mold 100 with at least two mold cavities 110; the glue spraying assembly 400 is used for spraying glue to the bottom surfaces of the at least two mold cavities 110 so as to respectively bond the flexible mold boards 200 in the at least two mold cavities 110.

More specifically, the soft template 200 is printed with a grating pattern of a waveguide lens; at least two mold cavities 110 are arranged on the hard mold 100, and the shape and size of the mold cavities 110 are designed according to the shape and size of the soft mold plates 200, so that if the soft mold plates 200 with different shapes or different sizes are required to be spliced, the hard mold 100 is also provided with the corresponding mold cavities 110 with different shapes or different sizes.

In the operation of this embodiment, the hard mold 100 is placed in the first placement groove 330 of the workbench 300, then the glue spraying assembly 400 is used to spray glue to the mold cavity 110 of the hard mold 100, after the glue spraying is finished, the soft template 200 is moved into the mold cavity 110 and the soft template 200 is contacted and adhered to the hard mold 100, after the adhesive is cured, the hard mold 100 is taken out from the first placement groove 330, then the pattern of the whole hard mold 100 is transferred to the soft material in an imprinting manner, so that the soft material forms the new soft template 200 with a plurality of groups of patterns, the new soft template 200 with the plurality of groups of patterns is transferred to the glass wafer coated with the imprinting glue in an imprinting manner, then the glass wafer with the plurality of groups of grating patterns is cut into the outlines of a plurality of spectacle lenses, and finally after packaging, a plurality of waveguide lenses are formed, thereby not only greatly improving the imprinting efficiency of the waveguide lens template, but also improving the utilization rate of the glass wafers and the manufacturing efficiency of the waveguide lenses.

Further, in the present embodiment, a vacuum adsorption passage 310 is provided in the work table 300, and a plurality of first adsorption holes 320 are provided in the first placement groove 330; the plurality of first suction holes 320 are all communicated with the vacuum suction passage 310 to suck and fix the hard mold 100 in the first placing groove 330. The vacuum adsorption channel 310 is connected with an external vacuum device, the vacuum adsorption channel 310 is vacuumized by the external vacuum device, the hard mold 100 can be adsorbed and fixed on the workbench 300 through the first adsorption hole 320, and the position of the hard mold 100 is conveniently fixed, so that the glue spraying treatment can be better performed on the mold cavity 110 of the hard mold 100.

Further, in the present embodiment, the present invention further includes an adsorption assembly 500; the suction member 500 serves to suck the soft mold plate 200 and move the soft mold plate 200 to the mold cavity 110. By arranging the suction assembly 500, the soft mold plate 200 can be accurately moved into the mold cavity 110 by a mechanical means, thereby ensuring the smoothness of the operation and improving the operation efficiency.

Further, in the present embodiment, the adsorption assembly 500 includes a vacuum adsorption plate 520; the bottom of the vacuum adsorption plate 520 is provided with an avoidance groove 521 and a plurality of second adsorption holes 522; the plurality of second suction holes 522 are provided around the escape groove 521. The plurality of second adsorption holes 522 satisfy the requirement that the vacuum adsorption plate 520 adsorbs the soft template 200, and the arrangement of the avoiding groove 521 can stagger the pattern part of the soft template 200 when the vacuum adsorption plate 520 adsorbs, which is beneficial to avoiding the pattern part of the soft template 200 from being polluted or damaged.

More specifically, the vacuum chamber 523 is provided inside the vacuum adsorption plate 520, and each of the second adsorption holes 522 communicates with the vacuum chamber 523; the vacuum chamber 523 is externally connected to a vacuum device through a pipe so as to form an adsorption effect capable of adsorbing the soft template 200 at each second adsorption hole 522; the suction assembly 500 preferably includes a pressing module 510 and a vacuum suction plate 520, the pressing module 510 is a high-precision servo pressing module 510, the pressing module 510 has a lifting function, the pressing module 510 can drive the vacuum suction plate 520 to move up and down so as to drive the vacuum suction plate 520 to move and be accurately assembled in the mold cavity 110, and the pressing module 510 can generate a downward pressing force on the vacuum suction plate 520, so that the soft mold 200 sucked by the vacuum suction plate 520 can be tightly attached in the mold cavity 110 of the hard mold 100.

Further, in the present embodiment, a height measuring device 600 is further included for measuring the height of the mold cavity 110. After the height measuring device 600 measures the height of the mold cavity 110, since the thickness of the soft mold plate 200 is a measurable fixed value, the height measuring device 600 can calculate the thickness data of the glue spraying through the difference between the height of the mold cavity 110 and the thickness of the soft mold plate 200, and further accurately control the glue spraying thickness of the glue spraying head of the glue sprayer 420 in the mold cavity 110, so that the surface of the adhered soft mold plate 200 can be flush with the surface of the hard mold 100.

Further, in the present embodiment, the glue spraying assembly 400 includes a glue supplier 410 and a glue sprayer 420; the glue feeder 410 is connected to the glue sprayer 420 through a pipe; the height measuring device 600 is further configured to calculate the thickness data of the sprayed glue and transmit the thickness data of the sprayed glue to the glue sprayer 420. The glue feeder 410 serves as a glue supply source for the glue sprayer 420 so that the glue sprayer 420 continues to spray glue and a worker can timely replenish glue to the glue feeder 410 without affecting the glue spraying. The height measuring module calculates the thickness data of the glue spraying, and can control the glue spraying thickness of the glue spraying head of the glue sprayer 420 in the mold cavity 110 according to the measurement data, so that the surface of the adhered soft template 200 can be flush with the surface of the hard mold 100.

Further, in the present embodiment, an X-axis driving mechanism 710, an X-axis slider 714, a Z-axis driving mechanism 720, and a Z-axis slider 724 are further included; the adsorption assembly 500 and the Z-axis drive mechanism 720 are both mounted on the X-axis slider 714; the X-axis driving mechanism 710 is connected with the X-axis sliding block 714 and is used for driving the X-axis sliding block 714 to move along the X-axis direction; the glue spraying assembly 400 is mounted on the Z-axis slide block 724; the Z-axis driving mechanism 720 is connected to the Z-axis slider 724 and drives the Z-axis slider 724 to move in the Z-axis direction. On one hand, the X-axis driving mechanism 710 can drive the X-axis sliding block 714 to drive the whole Z-axis driving mechanism 720 to move along the X-axis direction, and the Z-axis driving mechanism 720 can drive the Z-axis sliding block 724 to drive the glue spraying assembly 400 to move along the Z-axis direction, so that the glue spraying assembly 400 is controlled to move along the X-axis direction and the Z-axis direction as required, and the glue spraying assembly 400 is controlled to move to complete the glue spraying operation on the mold cavity 110; on the other hand, the X-axis driving mechanism 710 can drive the X-axis slider 714 to drive the adsorption assembly 500 to move along the X-axis direction, and the pressing module 510 of the adsorption assembly 500 has a lifting function, so that the whole adsorption assembly 500 moves to a desired position, and the adsorption assembly 500 can adsorb the soft template 200 to move into the mold cavity 110 and attach the soft template 200 to the mold cavity 110 of the hard mold 100 through glue.

More specifically, the X-axis driving mechanism 710 and the Z-axis driving mechanism 720 may be screw rod driving, telescopic mechanism driving, linear motor driving, or other driving methods; referring to fig. 1, the X-axis driving mechanism 710 includes a first motor 711, a first coupler 712, a first lead screw 713 and a first guide rod 715, the first motor 711 is connected to the first lead screw 713 through the first coupler 712, an X-axis slider 714 is screwed on the first lead screw 713, the X-axis slider 714 is slidably sleeved on the first guide rod 715, a mounting plate 716 is disposed on the X-axis slider 714, and the adsorption assembly 500 and the Z-axis driving mechanism 720 are fixedly mounted on the mounting plate 716; referring to fig. 1, the Z-axis driving mechanism 720 includes a second motor 721, a second coupling 722, a second lead screw 723 and a second guide rod 725, the second motor 721 is connected to the second lead screw 723 through the second coupling 722, a Z-axis slider 724 is screwed on the second lead screw 723, the Z-axis slider 724 is slidably sleeved on the second guide rod 725, a mounting seat 726 is disposed on the Z-axis slider 724, and the glue-spraying assembly 400 is fixedly mounted on the mounting seat 726. During operation, the first motor 711 drives the first lead screw 713 to rotate through the first coupler 712, and under the limiting guiding action of the first guiding rod 715, the circular motion of the first lead screw 713 is converted into the linear motion of the X-axis slider 714 along the X-axis, so as to drive the glue spraying component 400 and the adsorption component 500 to move along the X-axis direction, so as to conveniently control the adsorption component 500 to adsorb and move the soft template 200, and the second motor 721 drives the second lead screw 723 to rotate through the second coupler 722, and under the limiting guiding action of the second guiding rod 725, the circular motion of the second lead screw 723 is converted into the linear motion of the Z-axis slider 724 along the Z-axis, so as to drive the glue spraying component 400 to move along the Z-axis direction, so as to conveniently control the glue spraying component 400 to perform glue spraying operation on the mold cavity 110.

Further, in the present embodiment, a rotating electrical machine 530 is further included; the X-axis slider 714 is provided with a mounting plate 716; the rotating motor 530 is mounted on the mounting plate 716; the rotary motor 530 is connected to the adsorption assembly 500 through a rotating rod 531. When the soft mold plate 200 sucked by the suction assembly 500 moves to a position right above the corresponding mold cavity 110, since there may be a situation that the placing angle of the soft mold plate 200 does not correspond to the mold cavity 110, the placing angle of the soft mold plate 200 can be adjusted by the rotating motor 530 according to the mold cavity 110 until the vertical projection of the soft mold plate 200 coincides with the mold cavity 110, and then the soft mold plate 200 is accurately pushed into the mold cavity 110 by the self-lifting of the pressing module 510.

Further, in the present embodiment, a visual positioning component 800 is further included for positioning the position of the mold cavity 110. The visual positioning component 800 is also mounted on the mounting plate 716 of the X-axis sliding block 714, and under the photographing positioning effect of the visual positioning component 800, the glue spraying component 400 and the adsorption component 500 can plan the path movement according to the position of the mold cavity 110 and the operation movement requirement, so that the whole device can accurately perform glue spraying and fitting operation conveniently, and the success rate of splicing the soft template 200 in the mold cavity 110 can be improved.

More specifically, the visual positioning assembly 800 includes a vertical adjustment rod 810, a CCD camera 820 and a light source 830, the vertical adjustment rod 810 is fixedly installed on the mounting plate 716, the vertical adjustment rod 810 has a telescopic function, and the CCD camera 820 and the light source 830 are installed on a telescopic seat of the vertical adjustment rod 810.

Further, in this embodiment, the workbench 300 is further provided with a second placing groove 340, and the second placing groove 340 is used for placing the soft template 200. The visual positioning component 800 is further used for positioning the position of the second placing groove 340 or the soft mold plate 200, the second placing groove 340 can provide an initial adsorption position for the soft mold plate 200, the vacuum adsorption plate 520 of the adsorption component 500 can be conveniently adsorbed by the visual positioning component 800, and therefore the adsorption component 500 is controlled to adsorb and drive the soft mold plate 200 to move into the corresponding mold cavity 110.

More specifically, as a preferable embodiment of the present invention, the first placing groove 330 and the second placing groove 340 are simultaneously disposed on the worktable 300, and referring to fig. 4, only the first placing groove 330 may be disposed on the worktable 300, and the soft mold plate 200 may be attached to the vacuum suction plate 520 of the suction assembly 500 by a robot or a manual operation.

Further, in the present embodiment, a Y-axis driving mechanism and a Y-axis slider are further included; the worktable 300 is installed on the Y-axis slide block; the Y-axis driving mechanism is connected with the Y-axis sliding block and used for driving the Y-axis sliding block to move along the Y-axis direction. The worktable 300 is slidably disposed on the base 900, the structure of the Y-axis driving mechanism is the same as that of the X-axis driving mechanism 710, and the Y-axis driving mechanism is connected to the Y-axis slider for driving the Y-axis slider to drive the worktable 300 to move along the Y-axis direction. Can order about Y axle slider through Y axle actuating mechanism and drive workstation 300 and remove along Y axle direction for whole workstation 300 moves required position, and convenient cooperation is spouted gluey subassembly 400 and is accomplished the template concatenation operation with adsorption component 500.

The specific implementation process of the embodiment:

(1) Referring to fig. 1, when the workbench 300 is provided with the first placing groove 330 matched with the hard mold 100 and the second placing groove 340 matched with the soft mold plate 200 at the same time, referring to fig. 2, the hard mold 100 is accurately placed in the corresponding first placing groove 330, and the soft mold plate 200 is accurately placed in the corresponding second placing groove 340;

(2) Referring to fig. 2, according to the position of the visual positioning assembly 800 shooting the mold cavity 110, the X-axis driving mechanism 710 and the Z-axis driving mechanism 720 are started to control the glue spraying assembly 400 to move along the X-axis direction and the Z-axis direction according to the position of the mold cavity 110, so as to control the glue sprayer 420 of the glue spraying assembly 400 to spray glue to the mold cavity 110 along a required moving path, and support the glue sprayer 420 to move along an irregular contour glue spraying path;

(3) After glue spraying is finished, the X-axis driving mechanism 710 is started and the self lifting function of the pressing module 510 of the adsorption component 500 is utilized to control the vacuum adsorption plate 520 to move to the accurate position to complete adsorption on the soft template 200 according to the position of the vision positioning component 800 for shooting the soft template 200, please refer to fig. 3, then the X-axis driving mechanism 710 is started again and the self lifting function of the pressing module 510 of the adsorption component 500 is utilized to control the vacuum adsorption plate 520 to push the soft template 200 into the mold cavity 110 of the hard mold 100 according to the position of the vision positioning component 800 for shooting the mold cavity 110, and the pressing module 510 is utilized to generate downward pressure to tightly attach the soft template 200 and the hard mold 100 together;

(4) After the adhesive is cured, the patterns of the whole hard mold 100 are transferred to the soft material in an imprinting manner, so that the soft material forms a new soft template 200 with a plurality of groups of patterns, thereby completing the splicing operation of the whole template.

In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (11)

1. A formwork splicing apparatus, comprising:

the device comprises a workbench, wherein a first placing groove is formed in the workbench and used for placing a hard mold with at least two mold cavities; and

and the glue spraying component is used for spraying adhesive to the bottom surfaces of the at least two die cavities so as to respectively bond the soft template to the at least two die cavities.

2. The formwork splicing apparatus according to claim 1, wherein a vacuum adsorption passage is provided in the work table, and a plurality of first adsorption holes are provided in the first placing groove;

the first adsorption holes are communicated with the vacuum adsorption channel, so that the hard mold is adsorbed and fixed in the first placing groove.

3. The template splicing apparatus of claim 1, further comprising an adsorption assembly;

the adsorption component is used for adsorbing the soft template and moving the soft template to the mold cavity.

4. The template splicing apparatus of claim 3, wherein the suction assembly comprises a vacuum suction plate;

the bottom of the vacuum adsorption plate is provided with an avoidance groove and a plurality of second adsorption holes;

the second adsorption holes are arranged around the avoidance groove.

5. The form splicing apparatus of claim 1, further comprising a height measuring device for measuring a height of the mold cavity.

6. The form splicing apparatus of claim 5, wherein the glue spray assembly comprises a glue feeder and a glue sprayer;

the glue material feeder is connected with the glue sprayer through a pipeline;

the height measuring device is also used for calculating the thickness data of the sprayed glue and transmitting the thickness data of the sprayed glue to the glue sprayer.

7. The template splicing apparatus according to claim 3, further comprising an X-axis drive mechanism, an X-axis slide, a Z-axis drive mechanism and a Z-axis slide;

the adsorption assembly and the Z-axis driving mechanism are both arranged on the X-axis sliding block;

the X-axis driving mechanism is connected with the X-axis sliding block and used for driving the X-axis sliding block to move along the X-axis direction;

the glue spraying assembly is arranged on the Z-axis sliding block;

and the Z-axis driving mechanism is connected with the Z-axis sliding block and is used for driving the Z-axis sliding block to move along the Z-axis direction.

8. The form splicing apparatus of claim 7, further comprising a rotary motor;

the X-axis sliding block is provided with a mounting plate;

the rotating motor is arranged on the mounting plate;

the rotating motor is connected with the adsorption component through a rotating rod.

9. The template splicing apparatus of claim 1, further comprising a visual positioning component for positioning the position of the mold cavity.

10. The formwork splicing apparatus of claim 1, wherein the work bench is further provided with a second placing groove for placing the soft formwork.

11. The form splicing apparatus of any one of claims 1 to 10, further comprising a Y-axis drive mechanism and a Y-axis slide;

the workbench is arranged on the Y-axis sliding block;

and the Y-axis driving mechanism is connected with the Y-axis sliding block and is used for driving the Y-axis sliding block to move along the Y-axis direction.

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