Drying oven for processing cellulose acetate fiber rubber plate

Abstract

The utility model relates to the technical field of drying ovens, and discloses a drying oven for processing acetate fiber rubber plates, which comprises a drying oven body, and a PLC (programmable logic controller) control panel is mounted at the upper part of the front end wall of the drying oven body; the upper portions of the two inner side walls of the drying oven body are each provided with two notches, sliding grooves are slidably formed in the notches, a driving box is installed on the upper portion of the left side wall of the drying oven body, two driving motors are installed on the rear portion in the driving box, ball screws are installed at the front ends of the two driving motors through motor shafts, and lead screw sliding bases are installed on the ball screws in a transmission mode. The lead screw sliding seats penetrate through the drying oven body and are fixedly connected with the sliding grooves, and three drying frames are arranged on the lower portion in the drying oven body. By starting the two driving motors, the driving motors drive the two ball screws to rotate through the motor shafts, so that the two screw rod sliding seats are driven to move forwards, the two sliding grooves are driven to move forwards, cellulose acetate fiber rubber plates are placed in the sliding grooves, manual operation is replaced, hand scalding is avoided, and therefore the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to an oven for processing acetate fiber rubber sheets. Background Art

[0002] In the production process of acetate sheets, the function of the oven is to dry the formed sheets in order to solidify and improve their physical properties. This step is crucial to ensure the quality of the final product. Traditional ovens for acetate sheet processing require manual pulling of the sliding groove. When the acetate sheets are dried, the temperature of the sliding groove is very high. It is easy to burn your hands when pulling them manually. Frequent manual pulling of the sliding groove is time-consuming and labor-intensive, thereby reducing the efficiency of the operation. After the existing oven completes the operation, the internal temperature is very high. If the door is opened blindly, the hot air inside will gush out, causing burns to the operators and creating safety hazards. The safety is not high. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an oven for processing cellulose acetate rubber sheets, which has the advantages of rapid cooling and the like, and solves the problems raised by the background art.

[0004] In order to achieve the above-mentioned purpose of rapid cooling, the utility model provides the following technical solutions: an oven for processing acetate fiber rubber sheets, comprising an oven body, a PLC control panel is installed on the upper part of the front end wall of the oven body, and both side walls of the front end of the oven body are hinged with oven doors;

[0005] Two notches are provided on the upper parts of the two inner side walls of the oven body, and sliding grooves are slidably installed on the notches. A driving box is installed on the upper part of the left side wall of the oven body, and two driving motors are installed in the rear part of the driving box. Ball screws are installed on the front ends of the driving motors through the motor shafts, and screw slides are transmission-installed on the ball screws. The screw slides pass through the oven body and are fixedly connected to the sliding grooves. Three drying racks are provided in the lower part of the oven body.

[0006] As a further solution of the utility model: a heat dissipation net is arranged at the rear part of the left side wall of the drive box, and the heat dissipation net is connected with the inside of the drive box. The heat dissipation net can quickly discharge the heat in the drive box to avoid the influence of high temperature on the drive motor.

[0007] As a further solution of the utility model: an ash storage drawer is slidably installed at the lower part of the front end wall of the oven body, and a leakage net is provided at the bottom end of the oven body. The lower end of the leakage net is connected with the ash storage drawer. Impurities remaining on the surface of the acetate fiber board enter the ash storage drawer through the leakage net and are collected. The ash storage drawer is pulled out regularly for cleaning.

[0008] As a further solution of the utility model: a support base is installed at the lower part of the left side wall of the oven body, a refrigerator is installed at the upper end of the support base, an air inlet is arranged at the lower part of the left side wall of the refrigerator, connecting pipes are installed on both sides of the upper end of the refrigerator, the upper ends of the connecting pipes are connected with the oven body, and control valves are arranged on the connecting pipes. By starting the refrigerator, air enters the refrigerator through the air inlet and enters the oven body through the two connecting pipes, so that the interior of the oven body is quickly cooled. The two doors are opened and the acetate fiber board is taken out, so as to avoid burns to the operators and avoid safety hazards, and the safety is high.

[0009] As a further solution of the utility model: universal wheels are installed at the four corners of the lower end of the oven body, and four universal wheels are provided. The four universal wheels rotate to facilitate the movement of the device.

[0010] As a further solution of the utility model: a temperature display is arranged on the left part of the front end wall of the oven body, and the temperature inside the oven body can be monitored by the temperature display, so as to facilitate the control of the internal temperature of the oven body.

[0011] As a further solution of the utility model: a transparent plate is arranged at the front end of the box door, and two transparent plates are arranged, through which the drying condition of the acetate fiber board can be observed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, by starting two driving motors, the driving motors drive two ball screws to rotate through the motor shafts, thereby driving the two screw slides to move forward, driving the two sliding grooves to move forward, and placing the acetate fiber rubber sheet in the sliding grooves, replacing manual operations, avoiding hand burns, and thus improving the efficiency of the operation.

[0014] 2. In the utility model, by starting the refrigerator, air enters the refrigerator through the air inlet, and enters the oven body through two connecting pipes, so that the interior of the oven body is quickly cooled down. The two doors are opened and the acetate sheet is taken out, so that the operator is prevented from being scalded and potential safety hazards are avoided, and the safety is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the appearance of the sliding slot in the utility model;

[0017] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of location B;

[0018] Figure 4 For the utility model Figure 1 A magnified schematic diagram.

[0019] In the figure: 1. Oven body; 2. PLC control panel; 3. Temperature display; 4. Sliding slot; 5. Drying rack; 6. Oven door; 7. Transparent plate; 8. Ash storage drawer; 9. Screen; 10. Drive box; 11. Heat dissipation net; 12. Connecting pipe; 13. Refrigerator; 14. Air inlet; 15. Support seat; 16. Universal wheel; 17. Notch; 18. Ball screw; 19. Screw slide; 20. Drive motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that the temperature display 3, the refrigerator 13 and the drive motor 20 are all prior arts and are common knowledge to those skilled in the art, and are not described in detail here.

[0022] See also Figures 1 to 4 In the embodiment of the utility model, an oven for processing cellulose acetate rubber sheet includes an oven body 1, a PLC control panel 2 is installed on the upper part of the front end wall of the oven body 1, and both side walls of the front end of the oven body 1 are hinged with oven doors 6;

[0023] Two notches 17 are provided on the upper parts of the two inner side walls of the oven body 1, and sliding grooves 4 are slidably installed on the notches 17. A driving box 10 is installed on the upper part of the left side wall of the oven body 1, and two driving motors 20 are installed in the rear part of the driving box 10. Ball screws 18 are installed on the front ends of the driving motors 20 through the motor shafts, and screw slides 19 are transmission-installed on the ball screws 18. The screw slides 19 pass through the oven body 1 and are fixedly connected to the sliding grooves 4. Three drying racks 5 are provided in the lower part of the oven body 1.

[0024] Among them, a heat dissipation net 11 is arranged at the rear part of the left side wall of the driving box 10, and the heat dissipation net 11 is connected with the inside of the driving box 10. The heat dissipation net 11 quickly discharges the heat in the driving box 10 to prevent the high temperature from affecting the driving motor 20; an ash storage drawer 8 is slidably installed at the lower part of the front end wall of the oven body 1, and a leakage net 9 is arranged at the bottom end of the oven body 1, and the lower end of the leakage net 9 is connected with the ash storage drawer 8. Impurities remaining on the surface of the acetate fiber board enter the ash storage drawer 8 through the leakage net 9 for collection, and the ash storage drawer 8 is pulled out regularly for cleaning; a support seat 15 is installed at the lower part of the left side wall of the oven body 1, and a refrigerator 13 is installed at the upper end of the support seat 15. An air inlet 14 is arranged at the lower part of the left side wall of the refrigerator 13, and connecting pipes 12 are installed on both sides of the upper end of the refrigerator 13. The upper end of the connecting pipe 12 is connected with the oven body 1, and the connecting pipe 12 is provided with a A control valve is provided. By starting the refrigerator 13, air enters the refrigerator 13 through the air inlet 14, and enters the oven body 1 through the two connecting pipes 12, so that the interior of the oven body 1 is quickly cooled down. The two doors 6 are opened to take out the acetate sheet, so as to avoid burns to the operators and potential safety hazards, and the safety is high; universal wheels 16 are installed at the four corners of the lower end of the oven body 1, and four universal wheels 16 are provided. The four universal wheels 16 rotate to facilitate the movement of the device; a temperature display 3 is provided on the left part of the front end wall of the oven body 1, and the temperature inside the oven body 1 can be monitored through the temperature display 3, so as to facilitate the control of the internal temperature of the oven body 1; transparent plates 7 are provided at the front ends of the doors 6, and two transparent plates 7 are provided, through which the drying condition of the acetate sheet can be observed.

[0025] The working principle of the utility model is: the pushing device, the four universal wheels 16 rotate, drive the device to the place where the drying operation needs to be carried out, connect the power supply, open the two box doors 6, operate on the PLC control panel 2, start the two driving motors 20, the driving motors 20 drive the two ball screws 18 to rotate through the motor shaft, thereby driving the two screw slides 19 to move forward, driving the two sliding grooves 4 to move forward, and placing the acetate fiber rubber sheet in the sliding groove 4. When the placement is completed, the driving motor 20 drives the two sliding grooves 4 to move to the original position, and the acetate fiber rubber sheet can also be placed on the three drying racks 5. The two box doors 6 are closed, and the oven body 1 is started, the acetate sheet is dried to dry the residual moisture inside, the temperature inside the oven body 1 can be monitored by the temperature display 3, and the temperature inside the oven body 1 can be conveniently controlled. When the acetate sheet is dried, the refrigerator 13 is started, and air enters the refrigerator 13 through the air inlet 14 and enters the oven body 1 through the two connecting pipes 12, and the inside of the oven body 1 is quickly cooled to avoid high temperature scalding hands. The two doors 6 are opened to take out the acetate sheet, and the impurities remaining on the surface of the acetate sheet enter the ash storage drawer 8 through the leakage net 9 for collection, and the ash storage drawer 8 is regularly pulled out for cleaning.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An oven for processing cellulose acetate sheets, comprising an oven body (1), a PLC control panel (2) being installed on the upper portion of the front end wall of the oven body (1), and oven doors (6) being hingedly connected to both side walls of the front end of the oven body (1); Features: Two notches (17) are provided at the upper part of both inner side walls of the oven body (1), and a sliding groove (4) is slidably mounted on the notches (17). A drive box (10) is installed at the upper part of the left side wall of the oven body (1), and two drive motors (20) are installed at the rear part of the drive box (10). Ball screws (18) are installed at the front ends of the drive motors (20) through motor shafts, and screw slides (19) are transmission-mounted on the ball screws (18). The screw slides (19) pass through the oven body (1) and are fixedly connected to the sliding grooves (4). Three drying racks (5) are provided at the lower part of the oven body (1).

2. The oven for processing cellulose acetate sheets according to claim 1, characterized in that: A heat dissipation net (11) is provided at the rear portion of the left side wall of the drive box (10), and the heat dissipation net (11) is in communication with the interior of the drive box (10).

3. The oven for processing cellulose acetate sheets according to claim 1, characterized in that: An ash storage drawer (8) is slidably mounted on the lower part of the front end wall of the oven body (1), and a leakage net (9) is arranged at the bottom end of the oven body (1), and the lower end of the leakage net (9) is connected to the ash storage drawer (8).

4. The oven for processing cellulose acetate sheets according to claim 1, characterized in that: A support seat (15) is installed at the lower part of the left side wall of the oven body (1), a refrigerator (13) is installed at the upper end of the support seat (15), an air inlet (14) is provided at the lower part of the left side wall of the refrigerator (13), connecting pipes (12) are installed on both sides of the upper end of the refrigerator (13), the upper end of the connecting pipe (12) is connected to the oven body (1), and a control valve is provided on each of the connecting pipes (12).

5. The oven for processing cellulose acetate sheets according to claim 1, characterized in that: Universal wheels (16) are installed at the four corners of the lower end of the oven body (1), and four universal wheels (16) are provided.

6. The oven for processing cellulose acetate sheets according to claim 1, characterized in that: A temperature display (3) is provided on the left portion of the front end wall of the oven body (1).

7. The oven for processing cellulose acetate sheets according to claim 1, characterized in that: The front end of each of the box doors (6) is provided with a transparent plate (7), and two of the transparent plates (7) are provided.

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