A coating machine oven temperature regulating device

Abstract

The utility model is applicable to the technical field of coating machine ovens, and provides a coating machine oven temperature regulating device, including an exhaust pipe, an air outlet is opened on the side wall of the exhaust pipe, and also includes: a filter plate; a fixing structure for installing and disassembling the filter plate; a blocking component; a cooling structure, including a heat dissipation fan, a piston, and a lifting component for driving the piston to move. The utility model can effectively prevent impurities and particulate matter from being discharged with the hot air without restricting the outflow of hot air by arranging a filter plate on the outside of the air outlet, so as to maintain the temperature stability in the oven, realize temperature control, thereby ensuring the uniformity and quality of the coating drying process, reducing pollution to the environment, and maintaining the cleanliness of the working environment; the filter plate that is easy to remove can be cleaned or replaced regularly to avoid equipment failures caused by blockage, and greatly simplify the maintenance of the equipment and reduce downtime.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating machine ovens, and in particular relates to a coating machine oven temperature regulating device. Background Art

[0002] Coating machine is a machine mainly used for surface coating process production of film, paper, etc. This machine can coat the rolled substrate with a layer of glue, paint or ink with specific functions. When the substrate is coated, the surface of the substrate will be very wet due to the adhesion of paint and ink. At this time, the coating machine needs to be baked in an oven to evaporate the moisture in the paint and ink.

[0003] When the temperature inside the coating machine oven is too high, the vents will be opened to discharge the heat. However, when discharging the heat, impurities and particles are discharged from the coating machine oven along with the hot air, which makes it impossible to protect the environment and does not meet the cleanliness requirements of some working environments. Therefore, a coating machine oven temperature regulating device is proposed. Utility Model Content

[0004] The utility model aims to provide a coating machine oven temperature regulating device, aiming to solve the problems raised in the above background technology.

[0005] The embodiment of the utility model is implemented as follows: a coating machine oven temperature regulating device, comprising an exhaust pipe, the exhaust pipe is fixedly arranged on the top of the coating machine oven and communicated with the interior of the coating machine oven, and an air outlet is opened on the side wall of the exhaust pipe, and further comprising:

[0006] A filter plate is arranged on the outside of the air outlet;

[0007] A fixing structure is arranged on the exhaust pipe, and the fixing structure comprises two symmetrically arranged positioning components for fixing the filter plate and a control component for driving the positioning components to move;

[0008] A plugging component is arranged in the exhaust pipe and is used to plug the air outlet;

[0009] The cooling structure is used to discharge the heat in the coating machine oven. The cooling structure includes a cooling fan arranged in the exhaust pipe, a piston arranged in the blocking component and a lifting component used to drive the piston to move.

[0010] Furthermore, the positioning component includes:

[0011] Two symmetrically arranged positioning blocks are fixedly connected to the exhaust pipe, and the filter plate is sleeved on the positioning blocks and fits with the side wall of the exhaust pipe;

[0012] A positioning rod, plugged into the filter plate;

[0013] A sliding rod fixedly connected to the end of the positioning rod;

[0014] A fixing seat, fixedly connected to the exhaust pipe, and the sliding rod is slidably connected to the fixing seat;

[0015] A gear, rotatably connected to the exhaust pipe, wherein the gear is meshedly connected to the positioning rod;

[0016] The swing plate is fixedly connected to the gear, and a sliding groove is provided in the swing plate.

[0017] Furthermore, the control component includes:

[0018] A sliding seat, fixedly connected to the exhaust pipe;

[0019] Two symmetrically arranged connecting plates, each of which is fixedly connected with a slider, and each of which is slidably connected with a slide groove;

[0020] A fixed plate, fixedly connected to the two connecting plates;

[0021] A pull rod is slidably connected to the slide seat, and a distal end of the pull rod is fixedly connected to the fixing plate;

[0022] The spring one is sleeved on the outside of the pull rod, one end of the spring one is fixedly connected to the fixed plate, and the other end is fixedly connected to the sliding seat.

[0023] Furthermore, the blocking component includes:

[0024] A fixing frame, fixedly arranged in the exhaust pipe;

[0025] A sealing seat is arranged in the exhaust pipe, and the outer wall of the sealing seat is slidably fitted with the inner wall of the exhaust pipe;

[0026] Spring 2, one end of the plurality of springs 2 is fixedly connected to the fixing frame, and the other end is fixedly connected to the sealing seat.

[0027] Furthermore, the lifting assembly includes:

[0028] A lifting rod, one end of which extends into the exhaust pipe and is fixedly connected to the piston;

[0029] A lifting plate, fixedly connected to the other end of the lifting rod;

[0030] A support, fixedly arranged on the exhaust pipe;

[0031] The motor is fixedly arranged on the support;

[0032] A screw rod is rotatably connected to the support, an input end of the screw rod is fixedly connected to an output end of the motor, and the screw rod is threadedly connected to the lifting plate;

[0033] The guide rod is fixedly connected to the support, and the guide rod is slidably connected to the lifting plate.

[0034] Compared with the prior art, the beneficial effects of the utility model are:

[0035] The coating machine oven temperature regulating device, by arranging a filter plate on the outer side of the air outlet, can effectively prevent impurities and particulate matter from being discharged with the hot air without restricting the outflow of hot air, so that the temperature in the oven can be maintained stable and temperature control can be achieved, thereby ensuring the uniformity and quality of the coating drying process, reducing pollution to the environment, and maintaining the cleanliness of the working environment; the filter plate that can be easily removed can be cleaned or replaced regularly to avoid equipment failure caused by blockage, and greatly simplifies equipment maintenance work and reduces downtime. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the structure of the coating machine oven temperature control device.

[0037] Figure 2 Temperature regulating device for coating machine oven Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0038] Figure 3 It is a cross-sectional view of the exhaust pipe in the temperature control device of the coating machine oven.

[0039] In the figure: exhaust pipe 11, lifting rod 12, guide rod 13, screw 14, motor 15, support 16, lifting plate 17, filter plate 18, gear 19, slide 21, fixed seat 22, connecting plate 23, slide seat 24, pull rod 25, spring 1 26, positioning block 27, fixed plate 28, swing plate 29, slide rod 31, positioning rod 32, cooling fan 33, fixing frame 34, piston 35, spring 2 36, air outlet 37, sealing seat 38. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0041] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0042] like Figure 1-3 As shown, a coating machine oven temperature regulating device provided by an embodiment of the utility model includes an exhaust pipe 11, the exhaust pipe 11 is fixedly arranged on the top of the coating machine oven and communicated with the inside of the coating machine oven, and an air outlet 37 is opened on the side wall of the exhaust pipe 11, and further includes:

[0043] The filter plate 18 is arranged outside the air outlet 37;

[0044] A fixing structure, arranged on the exhaust pipe 11, comprising two symmetrically arranged positioning components for fixing the filter plate 18 and a control component for driving the positioning components to move;

[0045] A plugging assembly, disposed in the exhaust pipe 11, for plugging the air outlet 37;

[0046] The cooling structure is used to discharge the heat in the coating machine oven. The cooling structure includes a cooling fan 33 arranged in the exhaust pipe 11, a piston 35 arranged in the blocking component, and a lifting component for driving the piston 35 to move.

[0047] In the embodiment of the utility model, filter plates 18 of different materials and pore sizes can be selected according to different production requirements and process conditions to improve the applicability and flexibility of the equipment.

[0048] like Figure 1 and Figure 2 As shown, as a preferred embodiment of the utility model, the positioning component includes:

[0049] Two symmetrically arranged positioning blocks 27 are fixedly connected to the exhaust pipe 11, and the filter plate 18 is sleeved on the positioning blocks 27 and fits with the side wall of the exhaust pipe 11;

[0050] The positioning rod 32 is plugged into the filter plate 18;

[0051] The sliding rod 31 is fixedly connected to the end of the positioning rod 32;

[0052] The fixing seat 22 is fixedly connected to the exhaust pipe 11, and the sliding rod 31 is slidably connected to the fixing seat 22;

[0053] The gear 19 is rotatably connected to the exhaust pipe 11, and the gear 19 is meshedly connected to the positioning rod 32;

[0054] The swing plate 29 is fixedly connected to the gear 19 , and a slide groove 21 is provided in the swing plate 29 .

[0055] In the embodiment of the utility model, fixing grooves for the positioning rods 32 to be inserted are formed on the two side walls of the filter plate 18 .

[0056] like Figure 1 and Figure 2 As shown, as a preferred embodiment of the utility model, the control component includes:

[0057] The slide seat 24 is fixedly connected to the exhaust pipe 11;

[0058] Two symmetrically arranged connecting plates 23, on which a slider is fixedly connected, and the slider is slidably connected to the slide groove 21;

[0059] A fixing plate 28, fixedly connected to the two connecting plates 23;

[0060] A pull rod 25 is slidably connected to the slide seat 24, and a distal end of the pull rod 25 is fixedly connected to a fixing plate 28;

[0061] A spring 26 is sleeved on the outside of the pull rod 25 , one end of the spring 26 is fixedly connected to the fixing plate 28 , and the other end of the spring 26 is fixedly connected to the sliding seat 24 .

[0062] In the embodiment of the utility model, when the filter plate 18 needs to be removed, the pull rod 25 is pulled downward, so that the spring 1 26 is compressed, and the pull rod 25 drives the connecting plate 23 to move downward through the fixing plate 28. The connecting plate 23 drives the gear 19 to rotate by slidingly connecting the slider and the slide groove 21. The two gears 19 drive the two positioning rods 32 to move away from each other. At this time, the slide rod 31 moves in the fixing seat 22 to play a guiding role. After the end of the positioning rod 32 is separated from the filter plate 18, the filter plate 18 can be removed from the positioning block 27. When installing the filter plate 18, the filter plate 18 is placed on the positioning block 27, and the pull rod 25 is released. The spring 1 26 drives the fixing plate 28 to move upward until the fixing plate 28 and the bottom of the filter plate 18 are against each other, and the fixing plate 28 stops moving. At this time, with the cooperation of the connecting plate 23, the swing plate 29 and the gear 19, the two positioning rods 32 are close to each other, and then the end of the positioning rod 32 is inserted into the fixing groove to complete the installation of the filter plate 18.

[0063] like Figure 3 As shown, as a preferred embodiment of the utility model, the blocking component includes:

[0064] A fixing frame 34, fixedly disposed in the exhaust pipe 11;

[0065] A sealing seat 38 is disposed in the exhaust pipe 11, and the outer wall of the sealing seat 38 is slidably fitted with the inner wall of the exhaust pipe 11;

[0066] Spring 2 36 , one end of the spring 2 36 is fixedly connected to the fixing frame 34 , and the other end is fixedly connected to the sealing seat 38 .

[0067] In the embodiment of the utility model, during the process of the coater oven drying the material, when the temperature inside the coater oven is too high, the air pressure inside the coater oven will push the sealing seat 38 to move upward, the spring 2 36 will be compressed, and then the air outlet 37 will be opened, so that the hot air in the coater oven is discharged from the air outlet 37, thereby achieving the purpose of temperature regulation.

[0068] like Figure 1 and Figure 3 As shown, as a preferred embodiment of the utility model, the lifting assembly includes:

[0069] A lifting rod 12, one end of which extends into the exhaust pipe 11 and is fixedly connected to the piston 35;

[0070] A lifting plate 17 is fixedly connected to the other end of the lifting rod 12;

[0071] A support 16, fixedly disposed on the exhaust pipe 11;

[0072] The motor 15 is fixedly mounted on the support 16;

[0073] The screw 14 is rotatably connected to the support 16, the input end of the screw 14 is fixedly connected to the output end of the motor 15, and the screw 14 is threadedly connected to the lifting plate 17;

[0074] The guide rod 13 is fixedly connected to the support 16 , and the guide rod 13 is slidably connected to the lifting plate 17 .

[0075] In the embodiment of the utility model, when the drying is completed, the motor 15 is started, and the motor 15 drives the screw 14 to rotate, so that the lifting plate 17 moves along the guide rod 13, and then the guide rod 13 drives the piston 35, so that the piston 35 moves to the top of the exhaust pipe 11. At this time, the piston 35 no longer blocks the sealing component, and the heat dissipation fan 33 is started. The heat dissipation fan 33 discharges the heat in the coating machine oven to achieve the purpose of cooling.

[0076] The working principle of the utility model is:

[0077] The coater oven temperature regulating device, during the process of the coater oven drying the material, when the temperature inside the coater oven is too high, the air pressure inside the coater oven will push the sealing seat 38 to move upward, the spring 2 36 will be compressed, and then the air outlet 37 will be opened, so that the hot air in the coater oven is discharged from the air outlet 37, so as to achieve the purpose of temperature regulation, and the filter plate 18 prevents impurities and particulate matter from being discharged with the hot air without restricting the outflow of hot air. When the drying is completed, the motor 15 is started, and the motor 15 drives the screw 14 to rotate, so that the lifting plate 17 moves along the guide rod 13, and then the guide rod 13 drives the piston 35, so that the piston 35 moves to the top of the exhaust pipe 11, and at this time, the piston 35 no longer blocks the blocking component, and the heat dissipation fan 33 is started, and the heat dissipation fan 33 discharges the heat in the coater oven, so as to achieve the purpose of cooling.

[0078] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A coating machine oven temperature regulating device, comprising an exhaust pipe, the exhaust pipe is fixedly arranged on the top of the coating machine oven and communicated with the interior of the coating machine oven, and an air outlet is opened on the side wall of the exhaust pipe, characterized in that: Also includes: A filter plate is arranged on the outside of the air outlet; A fixing structure is arranged on the exhaust pipe, and the fixing structure comprises two symmetrically arranged positioning components for fixing the filter plate and a control component for driving the positioning components to move; A plugging component is arranged in the exhaust pipe and is used to plug the air outlet; The cooling structure is used to discharge the heat in the coating machine oven. The cooling structure includes a cooling fan arranged in the exhaust pipe, a piston arranged in the blocking component and a lifting component used to drive the piston to move.

2. The coating machine oven temperature regulating device according to claim 1, characterized in that: The positioning component comprises: Two symmetrically arranged positioning blocks are fixedly connected to the exhaust pipe, and the filter plate is sleeved on the positioning blocks and fits with the side wall of the exhaust pipe; A positioning rod, plugged into the filter plate; A sliding rod fixedly connected to the end of the positioning rod; A fixing seat, fixedly connected to the exhaust pipe, and the sliding rod is slidably connected to the fixing seat; A gear, rotatably connected to the exhaust pipe, wherein the gear is meshedly connected to the positioning rod; The swing plate is fixedly connected to the gear, and a sliding groove is provided in the swing plate.

3. The coating machine oven temperature regulating device according to claim 2, characterized in that: The control component comprises: A sliding seat, fixedly connected to the exhaust pipe; Two symmetrically arranged connecting plates, each of which is fixedly connected with a slider, and each of which is slidably connected with a slide groove; A fixed plate, fixedly connected to the two connecting plates; A pull rod is slidably connected to the slide seat, and a distal end of the pull rod is fixedly connected to the fixing plate; The spring one is sleeved on the outside of the pull rod, one end of the spring one is fixedly connected to the fixed plate, and the other end is fixedly connected to the sliding seat.

4. The coating machine oven temperature regulating device according to claim 1, characterized in that: The blocking component comprises: A fixing frame, fixedly arranged in the exhaust pipe; A sealing seat is arranged in the exhaust pipe, and the outer wall of the sealing seat is slidably fitted with the inner wall of the exhaust pipe; Spring 2, one end of the plurality of springs 2 is fixedly connected to the fixing frame, and the other end is fixedly connected to the sealing seat.

5. The coating machine oven temperature regulating device according to claim 1, characterized in that: The lifting assembly comprises: A lifting rod, one end of which extends into the exhaust pipe and is fixedly connected to the piston; A lifting plate, fixedly connected to the other end of the lifting rod; A support, fixedly arranged on the exhaust pipe; The motor is fixedly arranged on the support; A screw rod is rotatably connected to the support, an input end of the screw rod is fixedly connected to an output end of the motor, and the screw rod is threadedly connected to the lifting plate; The guide rod is fixedly connected to the support, and the guide rod is slidably connected to the lifting plate.

Images