CN214772711U

CN214772711U - Efficient wood system musical instrument wax dipping device

Info

Publication number: CN214772711U
Application number: CN202120923400.5U
Authority: CN
Inventors: 罗有航; 周晓莺
Original assignee: Legongfang Cultural Industry Jiangsu Co ltd
Current assignee: Legongfang Cultural Industry Jiangsu Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-19
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an efficient wax dipping device for wooden musical instruments, which comprises a wax tank, a vacuum pump, a hydraulic oil circulating heater, two vacuum tubes, two oil inlet tubes and two oil return tubes; the wax cans are arranged in parallel, the top opening of each wax can is provided with a top cover, and an opening and closing mechanism is connected between each wax can and each top cover; one end of the oil inlet pipe and one end of the oil return pipe are respectively connected to the interlayer on the side wall of the wax pot, the other end of the oil inlet pipe and the oil return pipe are connected to the hydraulic oil circulating heater, and the oil inlet pipe and the oil return pipe are respectively connected with a switch A, a switch B, a switch C and a switch D; one end of each vacuum tube is connected to the tops of the two wax pots, the other end of each vacuum tube is connected to the vacuum pump, and the two vacuum tubes are connected with a switch E and a switch F; and a communicating pipe is connected between the bottoms of the wax tanks. The utility model discloses a two wax jars carry out the wax dipping in step to the woodwork and handle, and a wax jar is when the wax dipping, and another wax jar is then the waterlogging caused by excessive rainfall, and two wax jars switch to use, very big improvement the wax dipping efficiency.

Description

Efficient wood system musical instrument wax dipping device

Technical Field

The utility model relates to a waxing technical field especially relates to an efficient wood system musical instrument waxing device.

Background

The musical instruments are mostly made of wood, and vacuum wax dipping is an important process in the production process of the wooden musical instruments. Vacuum wax dipping, namely, dipping the dried wood products in wax liquid in a vacuum state. In the process of heating the wax liquid in a vacuum state, the melting point and the boiling point of the wax can be reduced, pressure difference can be formed, gas and residual moisture in the wood product can be easily diffused out under the action of the pressure difference, even partial grease of the wood product can be pumped out, and the wax can permeate into the wood product from pores of the wood product to the inside of the wood product. Therefore, the method not only can promote the oil release of the wood products, but also can further seal pores of the wood products to shape the wood products. After the wax is soaked, the surface of the wood product is closed, and the influence of air humidity and temperature is small; the elasticity of the wood product is also reduced, the physical characteristics of the wood product subjected to damp deformation and shrinkage and expansion are completely changed, and therefore, the wood product has excellent shrinkage and expansion resistance.

In the prior art, the wax dipping treatment of the wood products mostly adopts a single wax pot. The hydraulic oil circulation heater injects the heated hydraulic oil into the interlayer of the wax tank, heats the wax liquid in the wax tank, opens the top cover of the wax tank, closes the top cover after the wooden product is placed in the wax tank, and then vacuumizes through the vacuum pump to form a vacuum environment in the wax tank. After the waxing is accomplished, open the top cap, operating personnel need with the woodwork waterlogging caused by excessive rainfall period above the wax jar to prevent that the wax liquid on its surface from dripping to spill on workshop ground. The process of draining is relatively time consuming, thereby reducing the efficiency of waxing the wood products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient wood system musical instrument waxing device adopts two wax jars to carry out the wax dipping in step to the woodwork and handles, and a wax jar is when the wax dipping, and another wax jar is then the waterlogging caused by excessive rainfall, and two wax jars switch the use, very big improvement the wax dipping efficiency to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an efficient wax dipping device for wooden musical instruments comprises a wax tank, a vacuum pump, a hydraulic oil circulating heater, two vacuum tubes, two oil inlet tubes and two oil return tubes; the wax cans are arranged in parallel, the top opening of each wax can is provided with a top cover, and an opening and closing mechanism is connected between each wax can and each top cover; one end of the oil inlet pipe and one end of the oil return pipe are respectively connected to the interlayer on the side wall of the wax pot, the other end of the oil inlet pipe and the oil return pipe are connected to the hydraulic oil circulating heater, and the oil inlet pipe and the oil return pipe are respectively connected with a switch A, a switch B, a switch C and a switch D; one end of each vacuum tube is connected to the tops of the two wax pots, the other end of each vacuum tube is connected to the vacuum pump, and the two vacuum tubes are connected with a switch E and a switch F; and a communicating pipe is connected between the bottoms of the wax tanks.

The utility model has the further improvement that the opening and closing mechanism comprises a push-pull plate, an ear plate, a support plate and an oil cylinder; the push-pull plate is connected to the top cover, the lug plate and the supporting plate are connected to the outer wall of the wax tank, the push-pull plate is hinged to the supporting plate, and two ends of the oil cylinder are hinged to the push-pull plate and the lug plate respectively.

The utility model discloses a further improvement is, be equipped with two observation windows on the top cap, and be connected with the searchlight on one of them observation window.

The utility model discloses a further improvement is, the wax jar front side is equipped with the platform of ascending a height, and the both ends of the platform of ascending a height are connected with the step.

The utility model discloses a further improvement scheme is, be connected with the buffer on the vacuum tube of vacuum pump front end.

The utility model discloses a further improvement is, switch A, switch B, switch C, switch D, switch E and switch F are the ball valve.

The utility model discloses a further improvement is, the wax jar outside is equipped with heat-proof device, and heat-proof device is located the top of the platform of ascending a height.

The utility model discloses a further improvement is, heat-proof device is two curved baffles, and the baffle cladding is in the wax jar outer wall of platform top of ascending a height, and the bottom of baffle is connected in the platform of ascending a height.

The utility model has the advantages that:

first, the utility model discloses an efficient wood system musical instrument waxing device adopts two wax jars to carry out the wax dipping in step to the woodwork and handles, and a wax jar is when the wax dipping, and another wax jar is then the waterlogging caused by excessive rainfall, and two wax jars switch to use, very big improvement the wax dipping efficiency.

Second, the utility model discloses an efficient wood system musical instrument waxing device compares in traditional reliance gravity natural draining liquid, and the device can improve the efficiency of draining of finished product surface wax liquid because the effect of vacuum negative pressure.

Third, the utility model discloses an efficient wood system musical instrument waxing attachment, top cap adopt the hydro-cylinder to open and close, and are safe, convenient, high-efficient.

Fourth, the utility model discloses an efficient wood system musical instrument waxing device is equipped with two observation windows on the top cap, and is connected with the searchlight on one of them observation window, makes things convenient for operating personnel to observe the condition in the wax jar.

Fifth, the utility model discloses an efficient wood system musical instrument waxing device, wax jar front side are equipped with the platform of ascending a height, and the both ends of the platform of ascending a height are connected with the step, make things convenient for operating personnel to get and put the woodwork.

Sixth, the utility model discloses an efficient wood system musical instrument wax dipping device, the wax jar outside is equipped with thermal baffle, prevents that operating personnel from being scalded by the wax jar, promotes its security performance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the wax pot of the present invention.

Fig. 3 is a schematic view of the vacuum tube connection of the present invention.

Fig. 4 is a schematic view of the connection between the oil inlet pipe, the oil return pipe and the hydraulic oil circulation heater of the present invention.

In the figure: 1-wax can, 101-top cover, 102-observation window, 103-searchlight, 2-vacuum pump, 201-vacuum tube, 202-switch E, 203-switch F, 204-buffer, 3-hydraulic circulating heater, 301-oil inlet tube, 302-oil return tube, 303-switch A, 304-switch B, 305-switch C, 306-switch D, 4-opening and closing mechanism, 401-push-pull plate, 402-ear plate, 403-support plate, 404-oil cylinder, 5-communicating tube, 6-climbing platform, 601-step ladder and 7-baffle.

Detailed Description

The invention will be further elucidated with reference to the drawings and the specific embodiments.

Example 1: as shown in fig. 1 to 4, an efficient wax dipping device for wooden musical instruments comprises a wax tank 1, a vacuum pump 2, a hydraulic oil circulating heater 3, two vacuum pipes 201, two oil inlet pipes 301 and two oil return pipes 302; the wax cans 1 are arranged in parallel, the top cover 101 is arranged at the upper opening of each wax can 1, and the opening and closing mechanism 4 is connected between each wax can 1 and the top cover 101; one end of the oil inlet pipe 301 and one end of the oil return pipe 302 are respectively connected to the interlayer on the side wall of the wax tank 1, the other end of the oil inlet pipe 301 and the oil return pipe 302 are connected to the hydraulic oil circulation heater 3, and the oil inlet pipe 301 and the oil return pipe 302 are respectively connected to a switch A303, a switch B304, a switch C305 and a switch D306; one end of each vacuum tube 201 is connected to the tops of the two wax pots 1, the other end of each vacuum tube 201 is connected to the vacuum pump 2, and the two vacuum tubes 201 are connected with a switch E202 and a switch F203; a communicating pipe 5 is connected between the bottoms of the wax tanks 1; the opening and closing mechanism 4 comprises a push-pull plate 401, an ear plate 402, a support plate 403 and an oil cylinder 404; the push-pull plate 401 is connected to the top cover 101, the lug plate 402 and the support plate 403 are connected to the outer wall of the wax pot 1, the push-pull plate 401 is hinged to the support plate 403, and two ends of the oil cylinder 404 are hinged to the push-pull plate 401 and the lug plate 402 respectively; two observation windows 102 are arranged on the top cover 101, and one observation window 102 is connected with a searchlight 103; the front side of the wax pot 1 is provided with a climbing platform 6, and two ends of the climbing platform 6 are connected with a step 601; a buffer 204 is connected to a vacuum tube 201 at the front end of the vacuum pump 2; the switch A303, the switch B304, the switch C305, the switch D306, the switch E202 and the switch F203 are all ball valves.

Example 2: the embodiment is a further improvement of the embodiment 1, and the main improvement is that when the embodiment 1 is used, the surface temperature of the wax pot 1 is high, and an operator is easily scalded; in the present embodiment, the above-mentioned defects can be avoided, specifically:

a heat insulation device is arranged on the outer side of the wax tank 1 and is positioned above the ascending platform 6; the heat insulation device is composed of two arc-shaped baffles 7, the baffles 7 are wrapped on the outer wall of the wax pot 1 above the ascending platform 6, and the bottom ends of the baffles 7 are connected to the ascending platform 6. The outside of the wax pot 1 is provided with the heat insulation baffle 7, so that the operator is prevented from being scalded by the wax pot 1, and the safety performance of the wax pot is improved

Otherwise, this embodiment is identical to embodiment 1, and will not be described herein.

The utility model discloses a concrete theory of operation as follows:

when the device works, the hydraulic oil circulating heater 3 injects hydraulic oil into the interlayer of the left side wax tank 1 to heat the left side wax tank 1; after the oil cylinder 404 retracts, the top cover 101 is opened, an operator puts the wood product to be treated into the left wax tank 1, the oil cylinder 404 extends out, and the top cover 101 is closed; the operator turns on the switch E202 and turns off the switch F203, the vacuum pump 2 is operated, and the left wax tank 1 forms a vacuum environment and is subjected to vacuum wax dipping within the process requirement.

After the left-side wax dipping is finished, the vacuum pump 2 releases the pressure; the hydraulic oil circulating heater 3 injects hydraulic oil into the interlayer of the right side wax tank 1 to heat the right side wax tank 1; after the oil cylinder 404 retracts, the top cover 101 is opened, an operator puts the wood product to be treated into the right wax tank 1, the oil cylinder 404 extends out, and the top cover 101 is closed; an operator closes the switch E202 and opens the switch F203, the vacuum pump 2 works, the air pressure in the right-side wax tank 1 is reduced, the wax oil flows into the right-side wax tank 1 from the communicating pipe 5 for wax dipping treatment, and the finished product in the left-side empty wax tank 1 is drained synchronously, so that the draining efficiency of the wax liquid on the surface of the finished product is accelerated due to the vacuum negative pressure; and after the liquid leaching is finished, taking out a finished product in the left side wax tank 1, putting a new wood product to be treated into the left side wax tank 1 for wax leaching, finishing the wax leaching of the right side wax tank 1, leaching in the right side empty wax tank 1, and repeating the steps.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an efficient wooden musical instrument wax soaking device which characterized in that: the device comprises a wax tank (1), a vacuum pump (2), a hydraulic oil circulating heater (3), two vacuum pipes (201), two oil inlet pipes (301) and two oil return pipes (302); the wax cans (1) are arranged in parallel, the top opening of each wax can (1) is provided with a top cover (101), and an opening and closing mechanism (4) is connected between each wax can (1) and each top cover (101); one end of the oil inlet pipe (301) and one end of the oil return pipe (302) are respectively connected to the interlayer on the side wall of the wax tank (1), the other end of the oil inlet pipe (301) and the oil return pipe (302) are connected to the hydraulic oil circulating heater (3), and the oil inlet pipe (301) and the oil return pipe (302) are respectively connected with a switch A (303), a switch B (304), a switch C (305) and a switch D (306); one end of each vacuum tube (201) is connected to the tops of the two wax pots (1), the other end of each vacuum tube is connected to the vacuum pump (2), and the two vacuum tubes (201) are connected with a switch E (202) and a switch F (203); and a communicating pipe (5) is connected between the bottoms of the wax tanks (1).

2. A highly efficient waxing apparatus for wooden musical instruments according to claim 1, wherein: the opening and closing mechanism (4) comprises a push-pull plate (401), an ear plate (402), a support plate (403) and an oil cylinder (404); the push-pull plate (401) is connected to the top cover (101), the lug plate (402) and the support plate (403) are connected to the outer wall of the wax tank (1), the push-pull plate (401) is hinged to the support plate (403), and two ends of the oil cylinder (404) are hinged to the push-pull plate (401) and the lug plate (402) respectively.

3. A highly efficient waxing apparatus for wooden musical instruments according to claim 2, wherein: two observation windows (102) are arranged on the top cover (101), and a searchlight (103) is connected to one of the observation windows (102).

4. A highly efficient waxing apparatus for wooden musical instruments according to claim 2, wherein: the wax jar (1) front side is equipped with platform (6) of ascending a height, and the both ends of platform (6) of ascending a height are connected with step ladder (601).

5. A highly efficient waxing apparatus for wooden musical instruments according to claim 1, wherein: a buffer (204) is connected to the vacuum tube (201) at the front end of the vacuum pump (2).

6. A highly efficient waxing apparatus for wooden musical instruments according to claim 1, wherein: the switch A (303), the switch B (304), the switch C (305), the switch D (306), the switch E (202) and the switch F (203) are all ball valves.

7. A highly efficient waxing apparatus for wooden musical instruments according to claim 4, wherein: the outer side of the wax tank (1) is provided with a heat insulation device, and the heat insulation device is positioned above the ascending platform (6).

8. A highly efficient waxing apparatus for wooden musical instruments according to claim 7, wherein: the heat insulation device is composed of two arc-shaped baffles (7), the baffles (7) are coated on the outer wall of the wax pot (1) above the ascending platform (6), and the bottom ends of the baffles (7) are connected to the ascending platform (6).