MDF powder coating curing device

Abstract

The utility model provides an MDF (medium density fiberboard) powder coating curing device which comprises a drying oven body, a drying oven base arranged at the bottom end of the drying oven body, and a step groove formed in the drying oven base. The sliding seat is in sliding connection with the stepped groove of the drying oven base, the bottom end of the inner baffle is fixedly connected with the sliding seat, and the inner baffle is used for blocking the inner side of the feeding port of the drying oven body; the utility model relates to the technical field of coating curing devices, after thermal curing of materials in the drying oven body is completed, the outer baffle is separated from the feeding port of the drying oven body, the materials located at the top of the sliding seat are moved out of the drying oven body, and the outer baffle is matched with the feeding port of the drying oven body. At the moment, the inner baffle seals the feeding port of the drying oven body, heat dissipation in the drying oven body in the material cooling process is reduced, and therefore the temperature in the oven can be rapidly increased when the drying oven body is used for the second time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coating curing device technical field especially is related to a MDF powder coating curing device. BACKGROUND

[0002] Powder coating curing is a key step in powder coating construction, through heating makes powder coating from solid state into liquid state, then chemical crosslinking reaction occurs, and finally forms solid, uniform coating. MDF (medium density fiberboard) powder coating is a kind of pure solid powder coating without solvent.

[0003] Among them, the board coated with MDF powder coating needs to use oven for heat curing when curing, when taking out the cured material from the oven, it needs to be cooled to facilitate taking the material, the feeding port of the oven is in open state during the cooling process, the residual heat in the oven is gradually dissipated, heat energy is wasted, and the oven needs to be re-heated when using the oven again. SUMMARY

[0004] The utility model discloses a kind of MDF powder coating curing device, to solve the feeding port of oven in open state during the cooling process of cured material, the residual heat in the oven is gradually dissipated, heat energy is wasted, the problem that the oven needs to be re-heated when using the oven again.

[0005] The utility model provides a kind of MDF powder coating curing device, comprising:

[0006] Oven body, the bottom end of the oven body is equipped with oven base, the oven base is equipped with stepped groove;

[0007] Plugging assembly, the plugging assembly is used for plugging the feeding port of the oven body when material moves out in the oven body, to reduce the dissipation of heat in the oven body;

[0008] The plugging assembly includes:

[0009] Slide base, the slide base is slidably connected with the stepped groove of the oven base, a guide rod is slidably connected in the through slot of the slide base, and both ends of the guide rod are fixedly connected with the oven base;

[0010] Inner baffle, the bottom end of the inner baffle is fixedly connected with the slide base, and the inner baffle is used for plugging the inner side of the feeding port of the oven body;

[0011] Outer baffle, the bottom end of the outer baffle is fixedly connected with a connecting plate, one end of the connecting plate away from the outer baffle is fixedly connected with the inner baffle, and the outer baffle is matched with the feeding port of the oven body.

[0012] The outer baffle is arranged in parallel with the inner baffle.

[0013] Preferably, the oven base is provided with a driving member for driving the sliding seat to move in the stepped groove of the oven base.

[0014] The driving member comprises:

[0015] A transmission shaft is connected with the oven base through a bearing;

[0016] A sliding block is threadedly connected with the transmission shaft, and the outer periphery of the sliding block is fixedly connected with the sliding seat.

[0017] A motor is fixedly connected with the transmission shaft at the output end.

[0018] Preferably, the inner baffle is provided with a plate material bearing member for bearing the material coated with MDF powder coating.

[0019] The plate material bearing member comprises a storage rack, an angle plate and a positioning pin.

[0020] The top end of the storage rack is fixedly connected with the angle plate, and the angle plate is connected with the inner baffle through the positioning pin.

[0021] Preferably, the storage rack comprises a square tube and a cross rod.

[0022] The top end of the square tube is fixedly connected with the angle plate, and the cross rod connects two square tubes in the same horizontal plane, and the cross rod is uniformly distributed based on the square tube.

[0023] Preferably, the storage racks are uniformly distributed along the vertical direction of the inner baffle.

[0024] Preferably, the outer periphery of the oven body is provided with a cooling assembly for cooling the material removed from the oven body.

[0025] The cooling assembly comprises:

[0026] An installation groove plate is rotatably connected with the oven body through a pin shaft.

[0027] A fan support is matched with the groove of the installation groove plate, and the fan support is provided with a bolt, and the fan support is connected with the installation groove plate through the bolt.

[0028] A fan is fixedly connected in the limiting groove of the fan support, and the air outlet port of the fan corresponds to the material removed from the oven body.

[0029] Preferably, the installation groove plate is provided with a latch which is matched with the clamping groove distributed in an arc shape on the outer periphery of the oven body.

[0030] Preferably, a rotating shaft is fixedly connected in the inner baffle, and rollers are rotatably connected to two ends of the rotating shaft and rollingly connected with the grooves of the oven base.

[0031] The utility model provides a MDF powder coating curing device:

[0032] Through the cooperation of the oven body, the oven base, the sliding seat, the inner baffle, the outer baffle and the driving part, when the material is heat-cured in the oven body, the sliding seat is driven to move in the stepped groove of the oven base under the action of the driving part, the outer baffle is separated from the feeding port of the oven body, and the material on the top of the sliding seat is removed from the oven body; at this time, the inner baffle is closed to the feeding port of the oven body, the heat dissipation in the oven body during the cooling of the material is reduced, and the temperature in the oven body is quickly raised when the oven body is used for the second time. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a structural schematic view of the utility model;

[0034] Figure 2 It is a structural schematic view of the oven base, the inner baffle, the rotating shaft and the roller in the utility model;

[0035] Figure 3 It is a structural schematic view of the sliding seat, the guide rod, the inner baffle and the outer baffle in the utility model;

[0036] Figure 4 It is a structural schematic view of the square tube, the cross rod, the angle plate and the positioning pin in the utility model;

[0037] Figure 5 It is a structural schematic view of the installation groove plate, the fan support, the bolt and the fan in the utility model.

[0038] MARKING OF DRAWINGS:

[0039] 1-oven body, 11-oven base, 2-plugging assembly, 21-sliding seat, 211-guide rod, 22-inner baffle, 221-rotating shaft, 222-roller, 23-outer baffle, 231-connection plate, 24-driving part, 241-transmission shaft, 242-sliding block, 243-motor, 25-plate bearing, 251-storage rack, 251a-square tube, 251b-cross rod, 252-angle plate, 253-positioning pin, 3-cooling assembly, 31-installation groove plate, 311-latch, 32-fan support, 321-bolt, 33-fan. DETAILED DESCRIPTION

[0040] In the present embodiment, as shown in Figure 1 and Figure 2 A MDF powder coating curing device, comprising: an oven body 1, the bottom end of the oven body 1 is provided with an oven base 11, the oven base 11 is provided with a stepped groove; a blocking assembly 2, the blocking assembly 2 is used to block the feed inlet of the oven body 1 when the material in the oven body 1 is removed, so as to reduce the dissipation of heat inside the oven body 1.

[0041] The blocking assembly 2 comprises: a sliding seat 21, the sliding seat 21 is connected with the stepped groove of the oven base 11 in a sliding manner, a guide rod 211 is connected with the sliding seat 21 in a sliding manner, and both ends of the guide rod 211 are fixedly connected with the oven base 11; an inner baffle 22, the bottom end of the inner baffle 22 is fixedly connected with the sliding seat 21, and the inner baffle 22 is used to block the inner side of the feed inlet of the oven body 1; an outer baffle 23, the bottom end of the outer baffle 23 is fixedly connected with a connecting plate 231, one end of the connecting plate 231 away from the outer baffle 23 is fixedly connected with the inner baffle 22, and the outer baffle 23 is matched with the feed inlet of the oven body 1; the outer baffle 23 is arranged in parallel with the inner baffle 22.

[0042] Therefore, when the material is heat-cured in the oven body 1, the sliding seat 21 is driven to move in the stepped groove of the oven base 11 under the action of the driving member 24, the outer baffle 23 is separated from the feed inlet of the oven body 1, the material located on the top of the sliding seat 21 is removed from the oven body 1, and at this time, the inner baffle 22 blocks the feed inlet of the oven body 1, so as to reduce the dissipation of heat inside the oven body 1 during the cooling process of the material, so that the temperature in the oven body 1 can be quickly raised when the oven body 1 is used for the second time.

[0043] Specifically, the oven body 1 is used for heat-curing the MDF powder coating on the surface of the material, the sliding seat 21 can move in the stepped groove of the oven base 11, the outer baffle 23 is connected with the inner baffle 22 through the connecting plate 231, the outer baffle 23 blocks the feed inlet of the oven body 1 when the material is in the oven body 1, and the inner baffle 22 blocks the inside of the feed inlet of the oven body 1 when the material is removed from the oven body 1.

[0044] In some embodiments, as shown in Figure 3 The oven base 11 is provided with a driving member 24, and the driving member 24 is used to drive the sliding seat 21 to move in the stepped groove of the oven base 11.

[0045] The driving member 24 comprises: a transmission shaft 241, the transmission shaft 241 is connected with the oven base 11 through a bearing; a sliding block 242, the sliding block 242 is connected with the transmission shaft 241 in a screw thread connection manner, and the outer periphery of the sliding block 242 is fixedly connected with the sliding seat 21; and a motor 243, the output end of the motor 243 is fixedly connected with the transmission shaft 241.

[0046] Specifically, the motor 243 is configured to drive the transmission shaft 241 to rotate, and the sliding block 242 located on the outer wall of the transmission shaft 241 is configured to drive the sliding seat 21 to move. In addition, the driving part 24 configured to drive the sliding seat 21 to move can also be replaced by other reciprocating structures.

[0047] In some embodiments, as shown in Figure 4 The inner baffle 22 is provided with a plate material carrier 25 configured to carry the material coated with the MDF powder coating. The plate material carrier 25 includes a shelf 251, an angle plate 252, and a positioning pin 253. The top end of the shelf 251 is fixedly connected with the angle plate 252, and the angle plate 252 is connected with the inner baffle 22 through the positioning pin 253.

[0048] Specifically, the shelf 251 is configured to carry the material coated with the MDF powder coating, and the positioning pin 253 is configured to fix the position of the angle plate 252 to fix the use position of the shelf 251 on the inner baffle 22. A threaded hole matched with the positioning pin 253 is processed on the inner baffle 22.

[0049] In some embodiments, as shown in Figure 4 The shelf 251 includes square tubes 251a and cross bars 251b. The top end of each square tube 251a is fixedly connected with the angle plate 252, and the cross bars 251b are configured to connect two square tubes 251a in the same horizontal plane, and the cross bars 251b are uniformly distributed based on the square tubes 251a.

[0050] Specifically, the shelf 251 is composed of the square tubes 251a and the cross bars 251b, and the cross bars 251b are configured to connect the parallel square tubes 251a.

[0051] In some embodiments, as shown in Figure 2 The shelf 251 is uniformly distributed along the vertical direction of the inner baffle 22.

[0052] Specifically, the number of the shelves 251 is not limited, and the shelves 251 are vertically installed to place the material.

[0053] In some embodiments, as shown in Figure 5 The outer periphery of the oven body 1 is provided with a cooling assembly 3 configured to cool the material removed from the oven body 1.

[0054] The cooling assembly 3 includes a mounting groove plate 31 rotatably connected with the oven body 1 through a pin shaft, a fan bracket 32 matched with a groove of the mounting groove plate 31, the fan bracket 32 being provided with a bolt 321, the fan bracket 32 being connected with the mounting groove plate 31 through the bolt 321, and a fan 33 fixedly connected in a limiting groove of the fan bracket 32, an air outlet port of the fan 33 corresponding to the material removed from the oven body 1.

[0055] Specifically, the mounting groove plate 31 is processed with a groove matched with the fan support 32, the position of the fan support 32 in the mounting groove plate 31 is changed to change the use position of the fan 33, and a plurality of threaded holes are uniformly distributed in the mounting groove plate 31, which are used for being connected with the bolts 321.

[0056] In some embodiments, as shown in Figure 5 The mounting groove plate 31 is provided with a latch 311 matched with the arc-shaped clamping groove distributed on the outer periphery of the oven body 1.

[0057] Specifically, when the latch 311 is inserted into the arc-shaped clamping groove distributed on the outer periphery of the oven body 1, the latch 311 is used to fix the offset angle of the mounting groove plate 31, so that the fan 33 can cool the material after heat curing at different angles.

[0058] In some embodiments, as shown in Figure 3 The inner baffle 22 is fixedly connected with a rotating shaft 221, both ends of the rotating shaft 221 are rotatably connected with a roller 222, and the roller 222 is in rolling connection with the groove of the oven base 11.

[0059] Specifically, two grooves matched with the rollers 222 are processed on the oven base 11, and when the sliding seat 21 drives the inner baffle 22 to move, the rollers 222 move in the grooves of the oven base 11.

[0060] The working principle of the present application will be described below with a preferred embodiment:

[0061] The storage rack 251 is installed between the inner baffle 22 and the outer baffle 23, the gusset plate 252 is connected with the inner baffle 22 by using the positioning pin 253, the number of the storage racks 251 is installed according to the use requirement, then the material coated with MDF powder coating is placed on the storage rack 251, and then the motor 243 is started to drive the transmission shaft 241 to rotate, the sliding block 242 on the transmission shaft 241 drives the sliding seat 21 to move to the inside of the oven body 1, at the same time, the outer baffle 23 on the top of the sliding seat 21 closes the feeding port of the oven body 1, so that the material on the storage rack 251 enters the oven body 1 for heat curing;

[0062] After the material is heat-cured in the oven body 1, the fan support 32 is moved in the installation groove plate 31, the fan support 32 adjusts the use position of the fan 33, then the position of the fan support 32 in the installation groove plate 31 is fixed by the bolt 321, the fan 33 is started, the fan 33 generates wind power, then the motor 243 is started, the motor 243 reversely drives the sliding seat 21 to move horizontally to the outside of the oven body 1, the material on the storage rack 251 moves out of the oven body 1, and at the same time, the inner baffle 22 closes the feeding port of the oven body 1, so as to reduce the heat dissipation of the oven body 1.

Claims

1. An MDF powder coating curing apparatus, characterized by, The utility model relates to a kind of oven, which comprises: Oven body (1), the bottom end of the oven body (1) is equipped with oven base (11), the oven base (11) is equipped with stepped groove; Blocking assembly (2), the blocking assembly (2) is used for the material removal in the oven body (1), to block the feed inlet of the oven body (1), to reduce the dissipation of heat inside the oven body (1); The blocking assembly (2) comprises: Slide (21), the slide (21) is slidably connected with the stepped groove of the oven base (11), the through slot of the slide (21) is slidably connected with guide rod (211), both ends of the guide rod (211) are fixedly connected with the oven base (11); Inner baffle (22), the bottom end of the inner baffle (22) is fixedly connected with the slide (21), and the inner baffle (22) is used for blocking the inner side of the feed inlet of the oven body (1); Outer baffle (23), the bottom end of the outer baffle (23) is fixedly connected with connecting plate (231), one end of the connecting plate (231) away from the outer baffle (23) is fixedly connected with the inner baffle (22), and the outer baffle (23) is matched with the feed inlet of the oven body (1); The outer baffle (23) is arranged in parallel with the inner baffle (22).

2. A MDF powder coating curing apparatus according to claim 1, wherein, The oven base (11) is equipped with driving member (24), and the driving member (24) is used to drive the slide (21) to move in the stepped groove of the oven base (11); The driving member (24) comprises: Transmission shaft (241), the transmission shaft (241) is connected with the oven base (11) through bearing; Slide block (242), the slide block (242) is internally screwed with the transmission shaft (241), and the outer periphery of the slide block (242) is fixedly connected with the slide (21); Motor (243), the output end of the motor (243) is fixedly connected with the transmission shaft (241).

3. A MDF powder coating curing apparatus according to claim 1, wherein, The inner baffle (22) is provided with plate material bearing member (25), and the plate material bearing member (25) is used for bearing the material coated with MDF powder coating; The plate material bearing member (25) comprises a storage rack (251), an angle plate (252) and a positioning pin (253); The top end of the storage rack (251) is fixedly connected with the angle plate (252), and the angle plate (252) is connected with the inner baffle (22) through the positioning pin (253).

4. A MDF powder coating curing apparatus according to claim 3, wherein, The storage rack (251) comprises a square tube (251a) and a cross bar (251b); The top end of the square tube (251a) is fixedly connected with the angle plate (252), the cross bar (251b) connects two square tubes (251a) in the same horizontal plane, and the cross bar (251b) is evenly distributed based on the square tube (251a).

5. A MDF powder coating curing apparatus according to claim 3, wherein, The storage rack (251) is evenly distributed along the vertical direction of the inner baffle (22).

6. A MDF powder coating curing apparatus according to claim 1, wherein, The outer periphery of the oven body (1) is equipped with cooling assembly (3), and the cooling assembly (3) is used for cooling the material removed from the oven body (1); The cooling assembly (3) comprises: The installation groove plate (31) is rotatably connected with the oven body (1) through a pin shaft; A fan support (32) is matched with the groove of the installation groove plate (31), and the fan support (32) is provided with a bolt (321), and the fan support (32) is connected with the installation groove plate (31) through the bolt (321); A fan (33) is fixedly connected in the limiting groove of the fan support (32), and the air outlet port of the fan (33) corresponds to the material removed from the oven body (1).

7. A MDF powder coating curing apparatus according to claim 6, wherein, The installation groove plate (31) is provided with a latch (311) matched with the clamping groove distributed in an arc shape on the outer periphery of the oven body (1).

8. A MDF powder coating curing apparatus according to claim 1, wherein, The inner baffle (22) is fixedly connected with a rotating shaft (221), both ends of the rotating shaft (221) are rotatably connected with a roller (222), and the roller (222) is rollingly connected with the groove of the oven base (11).

Images