CN113733265B

CN113733265B - Wooden board splicing equipment

Info

Publication number: CN113733265B
Application number: CN202110842825.8A
Authority: CN
Inventors: 程芳超; 解迪; 李宁; 袁全平; 胡冬英
Original assignee: Guangxi University
Current assignee: Guangxi University
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-09-13
Anticipated expiration: 2041-07-26
Also published as: CN113733265A

Abstract

The invention discloses a wooden board splicing device, which comprises: the bracket comprises a movable bracket and a driving device; a roller I; a roller II; the lower end of the movable support is fixedly connected with the roller I and the roller II respectively, and the roller I and the roller II are spaced front and back. The equipment is used for heating and cooling two or even a plurality of wooden boards by the thermoplastic adhesive tape method to connect the wooden boards, has simple process, replaces partial labor, improves the working efficiency, reduces the labor cost, does not need excessive adhesive for the whole board, and ensures that the prepared floor base material has good mechanical property while reducing the production and processing cost.

Description

Wooden board splicing equipment

Technical Field

The invention relates to the technical field of wood board splicing, in particular to wood board splicing equipment.

Background

In recent years, wooden boards have been widely used because of their characteristics such as environmental friendliness, natural and beautiful texture, and warmth retention. However, the current wooden panel splicing process involves equipment investment and the use of a large amount of adhesive, and needs further improvement.

Disclosure of Invention

In order to solve the technical problems, the invention provides wood board splicing equipment which can splice wood boards through simple hot-pressing cooling thermoplastic adhesive tapes, so that the labor cost is reduced, the wood board adhesive obtained by splicing is less, and the release amount of formaldehyde is reduced.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

wooden board splicing equipment comprises

The bracket comprises a movable bracket and a driving device; the driving device comprises a guide rail, a roller and a motor, the motor is fixedly connected with the roller, and the roller can slide in the guide rail; the upper end of the movable bracket is fixedly connected with the driving device;

the roller I is provided with a heating coil, an inner shell I, a bearing I and an outer shell I; the heating coil is wrapped by the inner shell I, two ends of the inner shell I are respectively rotatably connected with the outer shell I through bearings I, the inner shell I is arranged in the outer shell I, and an air layer is arranged between the inner shell I and the outer shell I;

the roller II is provided with an inner shell II, a bearing II and an outer shell II; two ends of the inner shell II are rotatably connected with the outer shell II through bearings II respectively, the inner shell II is arranged in the outer shell II, the inner shell II is provided with a water inlet and a water outlet, the water inlet is connected with a water source, and the water outlet is connected with the outside;

the lower end of the movable support is fixedly connected with the roller I and the roller II respectively, and the roller I and the roller II are spaced front and back.

Preferably, the motor can be operated in a forward direction and a reverse direction; and the output shaft of the motor is connected with the guide rail.

Preferably, the water source is tap water.

Preferably, I bearing is flanged bearing in the cylinder I, I bearing of flanged install through the bolt on the shell I, shell I with be equipped with packing ring I between I bearing of flanged, inner shell I with there is the air layer between the shell I.

Preferably, the inner shell I of the roller I is stainless steel, the outer shell I is polytetrafluoroethylene, and the gasket I is polytetrafluoroethylene.

Preferably, the bearing II in the roller II is a bearing with a flange, the bearing II with the flange is installed on the shell II through a bolt, and a gasket II is arranged between the shell II and the bearing II with the flange; the shell II is made of metal, and the gasket II is made of polytetrafluoroethylene.

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

the equipment is used for heating and cooling two or even a plurality of wooden boards by the thermoplastic adhesive tape method to connect the wooden boards, has simple process, replaces partial labor, improves the working efficiency, reduces the labor cost, does not need excessive adhesive for the whole board, and ensures that the prepared floor base material has good mechanical property while reducing the production and processing cost.

Drawings

FIG. 1 is a schematic perspective view of a wooden board splicing apparatus according to the present invention;

FIG. 2 is an exploded schematic view of a roller I of the wood board splicing device of the present invention;

FIG. 3 is a schematic structural view of a roller II of the wood board splicing device;

the above figures are mainly marked with: 1-roller I, 2-roller II, 3-bracket, 11-heating coil, 12-inner shell I, 13-bearing I, 14-outer shell I, 15-gasket I, 21-inner shell II, 22-bearing II, 23-outer shell II, 24-gasket II, 211-water inlet, 212-water outlet, 31-movable bracket, 32-guide rail, 33-roller and 34-motor.

Detailed Description

The following detailed description is to be read with reference to the accompanying drawings, but it is to be understood that the scope of the invention is not limited to the specific embodiments. The raw materials and reagents used in the examples were all commercially available unless otherwise specified.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Example 1

Fig. 1, 2 and 3 show schematic diagrams of a wood panel splicing apparatus according to an embodiment of the present invention, the apparatus including: comprises a bracket 3, a roller I1 and a roller II 2.

Referring to fig. 1-3, the support 3 includes a moving support 31 and a driving device, the driving device includes a guide rail 32, a roller 33 and a motor 34, the motor 34 is fixedly connected with the roller 33, and the roller 33 can slide in the guide rail 32; the upper end of the movable bracket 31 is fixedly connected with the driving device;

referring to fig. 1 and 2, a roll i 1 for heating a thermoplastic tape to melt it; the roller I1 is provided with a heating coil 11, an inner shell I12 wraps the heating coil 11, two ends of the inner shell I12 are rotatably connected with an outer shell I14 through bearings I13 respectively, the inner shell I12 is arranged in the outer shell I14, an air layer is arranged between the inner shell I12 and the outer shell I14, the air layer can be indirectly heated by the heated inner shell I12, the heated air is transferred to the outer shell I14, and the effect is more stable and mild when the thermoplastic adhesive tape is reheated;

referring to fig. 1 and 3, a roller ii 2 is used for cooling the thermoplastic adhesive tape melted by the roller i 1 to solidify the thermoplastic adhesive tape, and the thermoplastic adhesive tape achieves the purpose of splicing two wooden boards together in the process of melting → solidifying; two ends of the inner shell II 21 are respectively connected with the outer shell II 23 in a rotatable mode through bearings II 22, and the inner shell II 21 is arranged in the outer shell II 23; the inner shell II 21 is provided with a water inlet 211 and a water outlet 212, the water inlet 211 is connected with a water source, water from the water source is introduced into the inner shell 21 through the water inlet 211, and the water outlet 212 is connected with the outside to discharge the water in the inner shell II 21;

the lower end of the movable support 31 is fixedly connected with the roller I1 and the roller II 2 respectively, and the roller I1 and the roller II 2 are spaced front and back.

With continued reference to FIG. 1, the motor 34 may be operated in either a forward or reverse direction, with the output shaft of the motor 34 being connected to the guide rail 32.

With continued reference to fig. 1, the water source is tap water.

Referring to fig. 2, bearing I13 is flanged bearing, and flanged bearing I13 passes through the bolt and installs on shell I14, is equipped with packing ring I15 between shell I14 and flanged bearing I13, and packing ring I15 can prevent 11 electric leakages of heating coil, and the equipment use is safer, has the air layer between I12 of inner shell and the I14 of shell.

With continued reference to FIG. 2, the inner shell I12 is stainless steel, the outer shell I14 is PTFE, and the gasket I15 is PTFE.

Referring to fig. 3, the bearing ii 22 is a flanged bearing, the flanged bearing ii 22 is mounted on the housing ii 23 through a bolt, a gasket ii 24 is arranged between the housing ii 23 and the flanged bearing ii 22, the gasket ii 24 can prevent water from leaking out, and the use process of the device is safer; the shell II 23 is made of metal, and the gasket II 24 is made of polytetrafluoroethylene;

when the wood board splicing equipment works, a switch of the heating coil 11 is turned on, the heating coil 11 in the roller I1 starts to generate heat to heat the inner shell 12 in the roller I, the air layer is indirectly heated by the heating inner shell I12, and the heated air heat is transferred to the outer shell 14; and (3) opening the switch to enable the roller I1 to run, opening a tap water faucet, enabling water to enter the roller II 2 from the water inlet 211, and enabling the entered water to cool the metal shell II 23 and then to be discharged from the water outlet 212. The motor and the roller I1 are commonly provided with a switch, when the switch is turned to one direction, the motor runs forward to drive the roller I1 and the roller II 2 to run forward, when the switch is turned to the other direction, the motor runs reversely to enable the roller I1 and the roller II 2 to run reversely to return to the original position, when the switch is turned to the middle, the motor stops running, the switch is started, under the action of the motor 34, the movable support 31 is driven to move forward on the guide rail 32 at the same speed and in the same direction, the roller I1 starts to rotate, and the roller I1 heats and irones the thermoplastic adhesive tape to melt the thermoplastic adhesive tape and adhere to the wood board; after the roller II 2 rolls to a corresponding position, the thermoplastic adhesive tape melted by the roller I1 is cooled and solidified, and the purpose of splicing the two wood plates together is achieved in the process of melting → solidifying of the thermoplastic adhesive tape.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides a wooden board concatenation equipment which characterized in that: the wooden board splicing equipment comprises

the roller I is provided with a heating coil, an inner shell I, a bearing I and an outer shell I; the heating coil is wrapped by the inner shell I, two ends of the inner shell I are respectively rotatably connected with the outer shell I through bearings, the inner shell I is arranged in the outer shell I, and an air layer is arranged between the inner shell I and the outer shell I;

2. The wood panel splicing apparatus according to claim 1, wherein: the motor can run in the forward direction or the reverse direction; and the output shaft of the motor is connected with the guide rail.

3. The wood panel splicing apparatus according to claim 1, wherein: the water source is tap water.

4. The wood panel splicing apparatus according to claim 1, wherein: bearing I is flanged bearing I in the cylinder I, flanged bearing I passes through the bolt to be installed on the shell I, shell I with be equipped with packing ring I between flanged bearing I, inner shell I with there is the air bed between the shell I.

5. The wood panel splicing apparatus according to claim 4, wherein: the inner shell I of the roller I is made of stainless steel, the outer shell I is made of polytetrafluoroethylene, and the gasket I is made of polytetrafluoroethylene.

6. The wood panel splicing apparatus according to claim 1, wherein: the bearing II in the roller II is a flanged bearing II, the flanged bearing II is installed on the shell II through a bolt, and a gasket II is arranged between the shell II and the flanged bearing II; the shell II is made of metal, and the gasket II is made of polytetrafluoroethylene.