CN212427794U

CN212427794U - Plate fixing device with adjustable thickness

Info

Publication number: CN212427794U
Application number: CN202021956856.3U
Authority: CN
Inventors: 丁欣欣; 周东珊; 丁泽成; 王文广; 王可; 余广
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-01-29
Anticipated expiration: 2030-09-09

Abstract

The invention belongs to the technical field of building decoration, and particularly relates to a plate fixing device with adjustable thickness, which comprises an upper die, a lower die and a fixed thickness assembly, wherein the upper die and the lower die correspond to the shape and the size of a processed plate and a processed member, the plate and the processed member are supported and fixed, the fixed thickness assembly is arranged between the upper die and the lower die, and the distance between the upper die and the lower die is adjusted through the fixed thickness assembly, so that the bonding part is uniformly stressed when the plate and the processed member are bonded. The device simple structure, low in manufacturing cost is honest and clean, and the structure adjustment is nimble, can use at the engineering scene, is applicable to the specific prefabricated wallboard of a small amount of job site processing.

Description

Plate fixing device with adjustable thickness

Technical Field

The invention belongs to the technical field of architectural decoration, and particularly relates to a plate fixing device with adjustable thickness.

Background

At present, in the field of industrial interior decoration, a wall surface is mostly paved by prefabricated wallboards, and the prefabricated wallboards are installed by bonding the wallboards with members and then connecting the wallboards with wallboard frames or wall bodies through the members. The construction method does not adopt a direct bonding mode of cement mortar or adhesive and the like, but completely adopts a dry operation mode for construction, and has the advantages of convenient installation, small pollution after installation and convenient disassembly and replacement. The wallboard is connected with the component by adopting an adhesive, and the difference is made according to the different materials of the wallboard. When heavy wallboard is encountered, liquid adhesive such as bi-component polyurethane adhesive is needed for bonding, and certain pressure is applied to the bi-component polyurethane adhesive, so that the adhesive layer can be cured more quickly, and the foaming of the adhesive layer can be prevented. In order to ensure the flatness of the installation surface of the prefabricated wall panel, the thickness of the glue layer is ensured to be consistent when the wall panel is bonded with the member as much as possible, so that the glue layer is required to be stressed uniformly.

Present prefabricated formula wallboard former is arranged in the mill batch production mostly, and equipment is huge complicated expensive, and customization ability is low, and if need a small amount of certain prefabricated wallboard then manufacturing cost is huge, and transports to the job site installation after the wallboard must be processed and accomplished again, transports comparatively inconveniently, for this reason, needs a simple structure, adjusts nimble, the field usage of being convenient for, and can satisfy the panel fixing device of the even demand of deciding thick.

Disclosure of Invention

Based on the above-mentioned drawbacks and deficiencies of the prior art, it is an object of the present invention to solve the above-mentioned problems of the prior art, in other words, to provide an adjustable thickness sheet material fixing device that meets the above-mentioned needs.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a panel fixing device of adjustable thickness, includes mould, lower mould and decide thick piece group, go up mould and lower mould and processed panel and component size and correspond, support and fix panel and component, decide thick piece group arrange go up between mould and the lower mould, adjust the interval of mould and lower mould through deciding thick piece group, can make bonding department evenly atress when bonding panel and component.

Preferably, the thickness fixing piece group comprises four thickness fixing pieces which are arranged between the upper die and the lower die in a four-corner mode.

Preferably, the upper die is provided with a counterweight to meet the pressure requirement of gluing.

Preferably, the fixed thick part comprises a gear seat, an external gear, a fixed thick column, a supporting column and a wedge piece; the gear seat is fixed on the lower die; the external gear is arranged on the gear seat; a protruding shaft is arranged on the side of the external gear ruler, and the fixed-thickness column is inserted on the protruding shaft to change the height of the fixed-thickness column along with the rotation of the external gear; bayonets with corresponding shapes are respectively arranged between the fixed-thickness column and the supporting column, and the supporting column is lapped with the upper die after being clamped on the fixed-thickness column to play a supporting role; the wedge member can snap under the outer gear to secure it.

Preferably, a sliding rail is arranged at a position of the upper die corresponding to the supporting column, and the supporting column can horizontally move along the sliding rail.

Preferably, the fixed thick part comprises a gear seat, an external gear, an internal gear, a fixed thick column seat, a support column and a wedge; the gear seat and the fixed-thickness column seat are fixed on the lower die; the outer gear and the inner gear are coaxially arranged on the gear seat; the inner gear and the fixed thick column are meshed with each other, and the fixed thick column is sleeved on the fixed thick column seat and moves in the vertical direction along with the rotation of the inner gear; bayonets with corresponding shapes are respectively arranged between the fixed-thickness column and the supporting column, and the supporting column is lapped with the upper die after being clamped on the fixed-thickness column to play a supporting role; the wedge member can snap under the outer gear to secure it.

Preferably, the thickness fixing part further comprises a rotary handle, the rotary handle and the external gear are coaxially mounted on the gear seat, and the external gear can rotate along with the rotary handle.

Preferably, the outer gear is provided with scales for determining the height of the fixed-thickness column.

Preferably, the thickness fixing piece comprises a thickness fixing base, a thickness fixing screw, a rotating disc and a supporting column; the thickness-fixed base is fixed on the lower die; the fixed-thickness base and the fixed-thickness screw rod are provided with corresponding threads, and the fixed-thickness screw rod is screwed in the fixed-thickness base; the rotating disc is fixedly connected with the fixed-thickness screw rod, and the fixed-thickness screw rod moves in the vertical direction along with the rotation of the rotating disc; the rotating disc is provided with a fixing groove. The supporting column is provided with a bulge corresponding to the fixing groove and clamped in the fixing groove.

Preferably, the fixed-thickness screw is provided with scales for determining the height of the fixed-thickness screw.

Compared with the prior art, the invention has the beneficial effects that:

the plate fixing device with the adjustable thickness can ensure that the relative position between the members and the plates does not deviate, control the thickness of the glue layer between the members and the plates, and apply proper pressure to the glue layer to help the members to be firmly bonded on the premise of adapting to the constant thickness requirements of the plates and the members with different thicknesses, has a simple structure, low manufacturing cost and flexible structure adjustment, can be used in an engineering field, and is suitable for processing a small amount of specific prefabricated wallboards in a construction field.

Drawings

FIG. 1 is a side view of an adjustable thickness sheet material retaining device in accordance with a first embodiment of the present invention;

FIG. 2 is a side view of an adjustable thickness plank attachment of the second embodiment of the present invention;

FIG. 3 is a side view of a thickness fixing member of a thickness adjustable plate fixing apparatus according to a third embodiment of the present invention;

fig. 4 is a side view of a thickness fixing member of a thickness-adjustable plate fixing device according to a fourth embodiment of the present invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention, the following description will explain the embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

The first embodiment is as follows:

the side view of the plate fixing device with adjustable thickness of the embodiment is shown in fig. 1, and the plate fixing device includes an upper die 1, a lower die 2, and four thickness fixing members supported in the middle of the upper die and the lower die and respectively arranged at four corners. The component 3 and the plate 4 are clamped between the upper die and the lower die, wherein the upper die is attached to the component in shape, pressure is provided for the component, and the auxiliary glue layer is solidified; the lower die is used for supporting and fixing the plate and the component, the upper die and the lower die are matched to ensure that the component and the plate are not deviated in relative position, and the upper die can be additionally provided with a balance weight to apply pressure to the adhesive layer so as to meet the requirement of adhesive pressure.

Each fixed thick part is fixed at a corresponding position on the lower die through a gear seat 5, an external gear 6 and a rotary handle 10 are coaxially arranged on the gear seat, and when the rotary handle is rotated, the external gear can also rotate along with the rotary handle; the outer gear tooth side is provided with a protruding shaft, the lower end of the fixed-thickness column 7 is provided with a hole with a size corresponding to the protruding shaft, the fixed-thickness column is fixed on the tooth side through the shaft, an opening corresponding to the protrusion at the bottom of the first supporting column 8 is formed above the fixed-thickness column, and the first supporting column is clamped into the fixed-thickness column and then is connected to the bottom of the upper die in an overlapping mode to support the fixed-thickness column. When the rotary handle is rotated, the external gear rotates along with the rotary handle to drive the height of the fixed-thickness column to change the height of the upper die, scales are arranged on the external gear, and when the scales are observed to judge that the height of the upper die reaches a specified height, the wedge is inserted into the lower portion of the external gear to fix the external gear, so that the height of the fixed-thickness part is prevented from changing.

When a plate and a component are bonded, the whole thickness after bonding is determined firstly, the plate is placed into a lower die, glue with more than required glue amount is applied to the edge of the back, when an upper die is pressed down, redundant glue is extruded, the condition that the glue layer of a bonding surface is bonded fully and no cavity exists is ensured, after the component is bonded, the upper die is pressed on the lower die, the protrusion of a first supporting column is inserted into the groove of a fixed-thickness part, a rotating handle is rotated after the insertion is completed, the rotating angle of an outer gear is adjusted according to scales, so that the fixed-thickness column is driven to move up and down, after a specified height is reached, a wedge is inserted into the lower part of the outer gear, the position of a fixed gear is prevented from being loosened, after the fixed-thickness parts at four corners are adjusted respectively, uniform stress can be caused to a bonding layer, the glue layer is enabled to be bonded smoothly and.

Example two:

the difference between the thickness-adjustable plate fixing device of the present embodiment and the first embodiment is that: as shown in fig. 2, a slide rail 11 is disposed at a position of the upper mold corresponding to the first support column, and the first support column can move horizontally along the slide rail.

Other structures can refer to the first embodiment.

Example three:

the difference between the thickness-adjustable plate fixing device of the present embodiment and the first embodiment is that: as shown in fig. 3, the fixed-thickness part comprises a gear seat 5, an external gear 6, an internal gear 12, a fixed-thickness column 7, a fixed-thickness column seat 13, a first support column and a rotary handle; the gear seat and the fixed-thickness column seat are fixed on the lower die; the rotary handle, the external gear and the internal gear are coaxially arranged on the gear seat; the fixed-thickness column is sleeved on the fixed-thickness column seat, when the rotary handle is rotated, the rotary handle drives the outer gear and the inner gear to rotate, the fixed-thickness column is driven to move up and down on the fixed-thickness column seat through the tooth joint of the inner gear and the fixed-thickness column, bayonets with corresponding shapes are respectively arranged between the fixed-thickness column and the first supporting column, and the first supporting column is clamped on the fixed-thickness column and then is in lap joint with the upper die to play a supporting role.

Other structures can refer to the first embodiment.

Example four:

the difference between the thickness-adjustable plate fixing device of the present embodiment and the first embodiment is that: as shown in fig. 4, the thickness fixing part comprises a thickness fixing base 14, a thickness fixing screw 15, a rotating disc 16 and a second supporting column 17; the thickness-fixed base is fixed on the lower die; the fixed-thickness base and the fixed-thickness screw rod are provided with corresponding threads, and the fixed-thickness screw rod is provided with scales and is screwed in the fixed-thickness base; the rotating disc is fixedly connected with the fixed-thickness screw rod, and when the rotating disc is rotated, the fixed-thickness screw rod is rotated to move up and down along the thread; the rotating disc is provided with a fixing groove. The second supporting column is provided with a bulge corresponding to the fixing groove, clamped in the fixing groove and lapped with the upper die.

Other structures can refer to the first embodiment.

Example five:

the difference between the thickness-adjustable plate fixing device of the present embodiment and the first embodiment is that: the thickness fixing component group comprises 8 thickness fixing components which are uniformly arranged along the outer edge of the plate.

Other structures can refer to the first embodiment.

The foregoing has outlined rather broadly the preferred embodiments and principles of the present invention and it will be appreciated that those skilled in the art may devise variations of the present invention that are within the spirit and scope of the appended claims.

Claims

1. The plate fixing device capable of adjusting the thickness is characterized by comprising an upper die, a lower die and a thickness fixing piece group, wherein the upper die and the lower die correspond to the shape and the size of a processed plate and a processed member, the plate and the processed member are supported and fixed, the thickness fixing piece group is arranged between the upper die and the lower die, and the distance between the upper die and the lower die is adjusted through the thickness fixing piece group, so that the bonding part is uniformly stressed when the plate and the processed member are bonded.

2. The thickness-adjustable plate fixing device according to claim 1, wherein the set of thickness-fixing members includes four thickness-fixing members arranged in a quadrangular manner between the upper die and the lower die.

3. An adjustable thickness sheet material holding device as claimed in claim 1 wherein said upper die is provided with a counterweight.

4. An adjustable thickness sheet material holding device as claimed in claim 2 wherein said fixed thickness member includes a gear seat, an external gear, a fixed thickness post, a support post, a wedge member; the gear seat is fixed on the lower die; the external gear is arranged on the gear seat; a protruding shaft is arranged on the side of the external gear ruler, and the fixed-thickness column is inserted on the protruding shaft to change the height of the fixed-thickness column along with the rotation of the external gear; bayonets with corresponding shapes are respectively arranged between the fixed-thickness column and the supporting column, and the supporting column is lapped with the upper die after being clamped on the fixed-thickness column to play a supporting role; the wedge member can snap under the outer gear to secure it.

5. The thickness-adjustable plate fixing device as claimed in claim 4, wherein a slide rail is provided at a position of the upper mold corresponding to the support column, and the support column can move horizontally along the slide rail.

6. The apparatus for fixing a sheet material of claim 2, wherein the fixed-thickness member comprises a gear base, an external gear, an internal gear, a fixed-thickness column base, a support column; the gear seat and the fixed-thickness column seat are fixed on the lower die; the outer gear and the inner gear are coaxially arranged on the gear seat; the inner gear and the fixed thick column are meshed with each other, and the fixed thick column is sleeved on the fixed thick column seat and moves in the vertical direction along with the rotation of the inner gear; bayonets with corresponding shapes are respectively arranged between the fixed-thickness column and the supporting column, and the supporting column is lapped with the upper die after being clamped on the fixed-thickness column to play a supporting role.

7. An adjustable thickness sheet material holding device as claimed in claim 4 or 6 wherein said thickness member further includes a rotatable handle coaxially mounted on said gear base with said external gear, said external gear being rotatable with said rotatable handle.

8. An adjustable thickness sheet material fixing device as claimed in claim 4 or 6 wherein said outer gear has graduations thereon for determining the height of the constant thickness column.

9. The adjustable thickness plank fixing device of claim 2, wherein said thickness fixing member comprises a thickness fixing base, a thickness fixing screw, a rotary disk, a support column; the thickness-fixed base is fixed on the lower die; the fixed-thickness base and the fixed-thickness screw rod are provided with corresponding threads, and the fixed-thickness screw rod is screwed in the fixed-thickness base; the rotating disc is fixedly connected with the fixed-thickness screw rod, and the fixed-thickness screw rod moves in the vertical direction along with the rotation of the rotating disc; the rotating disc is provided with a fixed groove; the supporting column is provided with a bulge corresponding to the fixing groove and clamped in the fixing groove.

10. The adjustable thickness plank fixing device of claim 9 wherein said set screw has graduations for determining the height of the set screw.