Automobile part drying machine and drying method

Abstract

The invention provides an automobile part drying machine and a drying method, and belongs to the technical field of automobile part machining, the automobile part drying machine comprises a drying outer barrel and a drying inner barrel, and a feeding pipe and a discharging pipe are arranged at the top and the bottom of the drying inner barrel in a staggered mode; a material stirring mechanism is mounted in the area of the drying inner barrel and comprises a first motor, a rotating shaft and stirring plates which are circumferentially distributed on the rotating shaft and located in the drying inner barrel; a material receiving mechanism is arranged at the bottom of the discharging pipe, and a conveying belt is arranged on one side of the bottom of the material receiving mechanism. According to the automobile part drying device, the drying outer cylinder and the drying inner cylinder are arranged, so that automobile parts are dried in all directions in the drying inner cylinder, the drying effect is guaranteed, the automobile parts can rotate in the drying inner cylinder through the material shifting mechanism, and therefore the automobile parts are input into the material receiving mechanism after being dried, and the drying efficiency is improved. And finally, the materials automatically enter the conveying belt to operate, and meanwhile heat dissipation can be effectively conducted through a heat dissipation fan on the conveying belt.

Description

Technical Field

[0001] The invention mainly relates to the technical field of automobile parts processing, and in particular to an automobile parts drying machine and a drying method. Background Art

[0002] In the process of automobile production and automobile maintenance, different automobile parts require different production process flows, but most of the processes involve drying of automobile parts.

[0003] However, in the prior art, the existing automobile parts cannot be fully dried during drying, which reduces the drying efficiency of the automobile parts. At the same time, the automobile parts need to be taken out during drying. Since the newly dried automobile parts are hot, it is necessary to wait for the automobile parts to cool down. This increases the working time of the workers and makes it impossible to dry the automobile parts better. Summary of the invention

[0004] The present invention mainly provides an automobile parts drying machine and a drying method to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] An automobile parts drying machine comprises an outer drying cylinder and an inner drying cylinder, wherein the inner drying cylinder is located inside the outer drying cylinder, and a feed pipe and a discharge pipe are staggeredly arranged at the top and bottom of the inner drying cylinder, and the feed pipe and the discharge pipe both penetrate to the outside of the outer drying cylinder;

[0007] The drying inner drum region is provided with a material shifting mechanism, which comprises a first motor mounted on the top of the drying outer drum, a rotating shaft mounted at the output end of the first motor and extending through the drying inner drum, and shifting plates circumferentially distributed on the rotating shaft and located in the drying inner drum;

[0008] A material receiving mechanism is arranged at the bottom of the discharge pipe, and a conveyor belt is arranged at one side of the bottom of the material receiving mechanism.

[0009] Preferably, in the present invention, a hot air inlet and a hot air outlet are provided on the side of the drying outer drum, and the hot air inlet and the hot air outlet are symmetrically arranged.

[0010] Preferably, in the present invention, the shapes of the feed pipe and the discharge pipe are the same as the shape formed between two adjacent paddles and the drying inner drum, and the distance between the feed pipe and the discharge pipe is the same as the distance between two adjacent paddles.

[0011] Preferably, in the present invention, a sealing cover is installed on the top of the feed pipe, a sealing mechanism is installed between the discharge pipe and the material receiving mechanism, and the sealing mechanism includes a linear drive module installed on one side of the discharge pipe and a sealing plate connected to the drive block of the linear drive module.

[0012] Preferably, in the present invention, the inner drying drum is a mesh structure.

[0013] Preferably, in the present invention, the material receiving mechanism includes a fixed frame installed at the bottom of the discharge pipe, two screw rods rotatably connected to both sides of the fixed frame, two nut blocks symmetrically slidably installed on the two screw rods, a second motor respectively installed at the bottom of the two screw rods, and a receiving plate connected to the two nut blocks.

[0014] Preferably, in the present invention, the top opening area of ​​the fixed frame is larger than the opening size of the discharge pipe, and the length and width of the receiving plate are the same as the length and width of the inner wall of the fixed frame.

[0015] Preferably, in the present invention, openings are provided on both sides of the fixed frame, the conveyor belt is installed at one of the openings, an L-shaped frame is installed at the top of the other opening, an electric push rod is installed in the L-shaped frame, and a push plate is installed on the output rod of the electric push rod.

[0016] Preferably, in the present invention, a plurality of cooling fans are arranged at equal distances on the top of one side of the conveyor belt.

[0017] The drying method used in any of the above-mentioned automobile parts drying machines comprises the following steps:

[0018] Step 1: First, inject hot air into the drying outer drum through the hot air inlet, then open the sealing cover and put the auto parts into the drying inner drum through the feed pipe;

[0019] Step 2: The auto parts are fully dried by the hot air inside the drying outer drum, and at the same time, the first motor operates to make the paddle slowly rotate to push the auto parts in the drying inner drum;

[0020] Step 3: After nearly one circle of movement, the auto parts are dried and discharged from the discharge pipe. At this time, the linear drive module operates to move the sealing plate and open the discharge pipe;

[0021] Step 4: The dried auto parts fall onto the receiving plate of the receiving mechanism, and the second motor operates to make the nut block drive the receiving plate to descend;

[0022] Step 5: The electric push rod operates, and the auto parts on the receiving plate are pushed onto the conveyor belt through the push plate. As the conveyor belt is transported, the cooling fan cools the auto parts.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention provides an outer drying drum and an inner drying drum, so that the automobile parts can be dried in all directions in the inner drying drum to ensure the drying effect; the material shifting mechanism can make the automobile parts rotate in the inner drying drum, so that after the drying is completed, the automobile parts are input into the material receiving mechanism and finally automatically enter the conveyor belt for operation; at the same time, the heat dissipation fan on the conveyor belt can effectively dissipate heat, thereby reducing the working time of the workers and increasing the work efficiency.

[0025] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the drying outer drum and the drying inner drum of the present invention;

[0028] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the material-pickling mechanism and the drying inner drum of the present invention;

[0029] Figure 4 It is a schematic diagram of the sealing mechanism structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the material receiving mechanism and the conveyor belt structure of the present invention;

[0031] Figure 6 It is a structural schematic diagram of the material receiving mechanism of the present invention;

[0032] Figure 7 It is a schematic diagram of the conveyor belt structure of the present invention.

[0033] In the figure: 10, drying outer cylinder; 11, hot air outlet; 20, drying inner cylinder; 21, feed pipe; 22, discharge pipe; 30, material shifting mechanism; 31, first motor; 32, rotating shaft; 33, shifting plate; 40, material receiving mechanism; 41, fixed frame; 42, screw rod; 43, nut block; 44, receiving plate; 45, second motor; 46, L-shaped frame; 50, conveyor belt; 60, cooling fan; 70, sealing mechanism; 71, linear drive module; 72, sealing plate; 80, electric push rod; 81, push plate. DETAILED DESCRIPTION

[0034] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0035] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] An embodiment of the present application provides an automobile parts dryer, including a drying outer drum 10 and a drying inner drum 20, wherein the drying inner drum 20 is located inside the drying outer drum 10, and a feed pipe 21 and a discharge pipe 22 are staggeredly arranged at the top and bottom of the drying inner drum 20, and both the feed pipe 21 and the discharge pipe 22 extend to the outside of the drying outer drum 10.

[0038] A material shifting mechanism 30 is installed in the area of ​​the drying inner drum 20, and the material shifting mechanism 30 includes a first motor 31 installed on the top of the drying outer drum 10, a rotating shaft 32 installed at the output end of the first motor 31 and extending into the drying inner drum 20, and a shifting plate 33 distributed in a circle on the rotating shaft 32 and located in the drying inner drum 20.

[0039] A material receiving mechanism 40 is disposed at the bottom of the material discharge pipe 22 , and a conveyor belt 50 is disposed at one side of the bottom of the material receiving mechanism 40 .

[0040] It should also be noted that the electrical components of this device are all electrically connected to a conventional PLC controller.

[0041] For details, please refer to the attached Figure 2 A hot air inlet and a hot air outlet 11 are arranged on the side of the drying outer drum 10, and the hot air inlet and the hot air outlet 11 are arranged symmetrically.

[0042] It should be noted that, in this embodiment, the hot air inlet can be connected to a hot air blower to inject hot air into the drying outer drum 10 to fully dry the automobile parts, and the hot air outlet 11 can be used to balance the pressure.

[0043] For details, please refer to the attached Figure 2 and attached Figure 3 The shapes of the feed pipe 21 and the discharge pipe 22 are the same as the shape formed between two adjacent paddles 33 and the drying inner drum 20, and the spacing between the feed pipe 21 and the discharge pipe 22 is the same as the spacing between the two adjacent paddles 33.

[0044] It should be noted that, in this embodiment, after the automobile parts are placed from the feed pipe 21, they can smoothly fall between the two paddles 33, and the interval arrangement of the feed pipe 21 and the discharge pipe 22 can allow the automobile parts to be dried for a sufficient time.

[0045] For details, please refer to the attached Figure 2 and attached Figure 4 A sealing cover is installed on the top of the feed pipe 21, and a sealing mechanism 70 is installed between the discharge pipe 22 and the material receiving mechanism 40. The sealing mechanism 70 includes a linear drive module 71 installed on one side of the discharge pipe 22 and a sealing plate 72 connected to the drive block of the linear drive module 71.

[0046] It should be noted that, in this embodiment, the sealing cover and the sealing plate 72 can make the drying outer cylinder 10 relatively sealed to prevent excessive leakage of hot air and affect the drying effect, and through the operation of the linear drive module 71, the sealing plate 72 can be moved to open the discharge pipe 22.

[0047] Specifically, the drying inner drum 20 is a mesh structure.

[0048] It should be noted that, in this embodiment, the mesh drying inner drum 20 can better receive the hot air in the drying outer drum 10, thereby ensuring the drying effect of the automobile parts.

[0049] For details, please refer to the attached Figure 5 and attached Figure 6 The material receiving mechanism 40 includes a fixed frame 41 installed at the bottom of the discharge pipe 22, two screw rods 42 rotatably connected to both sides of the fixed frame 41, two nut blocks 43 symmetrically slidably installed on the two screw rods 42, a second motor 45 respectively installed at the bottom of the two screw rods 42, and a receiving plate 44 connected to the two nut blocks 43.

[0050] It should be noted that, in this embodiment, the design of the material receiving mechanism 40 can prevent automobile parts from directly falling onto the conveyor belt 50, thereby causing damage to the conveyor belt 50 or automobile parts.

[0051] The second motor 45 is operated to rotate the screw rod 42 , so that the nut block 43 drives the receiving plate 44 to rise and fall to receive the automobile parts.

[0052] For details, please refer to the attached Figure 5 The top opening area of ​​the fixed frame 41 is larger than the opening size of the discharge pipe 22 , and the length and width of the receiving plate 44 are the same as the length and width of the inner wall of the fixed frame 41 .

[0053] It should be noted that, in this embodiment, the size of the fixing frame 41 can ensure that the automobile parts fall into it, and the size of the receiving plate 44 can ensure that the automobile parts fall thereon.

[0054] For details, please refer to the attached Figure 5 and attached Figure 6 Both sides of the fixed frame 41 are provided with openings, the conveyor belt 50 is installed at one of the openings, an L-shaped frame 46 is installed at the top of the other opening, an electric push rod 80 is installed in the L-shaped frame 46, and a push plate 81 is installed on the output rod of the electric push rod 80.

[0055] It should be noted that, in this embodiment, the operation of the electric push rod 80 can enable the push plate 81 to push the automobile parts onto the conveyor belt 50 to complete the transportation.

[0056] For details, please refer to the attached Figure 7 A plurality of cooling fans 60 are arranged at equal distances on the top of one side of the conveyor belt 50 .

[0057] It should be noted that, in this embodiment, the heat dissipation fan 60 can be used to dissipate heat from automobile parts during transportation, thereby ensuring work efficiency.

[0058] The drying method used in any of the above-mentioned automobile parts drying machines comprises the following steps:

[0059] Step 1: First, hot air is injected into the drying outer drum 10 through the hot air inlet, and then the sealing cover is opened to put the automobile parts into the drying inner drum 20 through the feeding pipe 21;

[0060] Step 2: The auto parts are fully dried by the hot air inside the drying outer drum 10, and while drying, the first motor 31 operates to make the paddle 33 slowly rotate to push the auto parts inside the drying inner drum 20;

[0061] Step 3: After nearly one circle of movement, the automobile parts are dried and discharged from the discharge pipe 22. At this time, the linear drive module 71 operates to move the sealing plate 72 and open the discharge pipe 22.

[0062] Step 4: The dried automobile parts fall onto the receiving plate 44 of the receiving mechanism 40, and the second motor 45 operates to make the nut block 43 drive the receiving plate 44 to descend;

[0063] Step 5: The electric push rod 80 operates to push the automobile parts on the receiving plate 44 onto the conveyor belt 50 through the push plate 81. As the conveyor belt 50 is transported, the cooling fan 60 cools the automobile parts.

[0064] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An automobile parts drying machine, comprising an outer drying drum (10) and an inner drying drum (20), characterized in that: The drying inner cylinder (20) is located inside the drying outer cylinder (10), and a feed pipe (21) and a discharge pipe (22) are staggeredly arranged at the top and bottom of the drying inner cylinder (20), and the feed pipe (21) and the discharge pipe (22) both penetrate to the outside of the drying outer cylinder (10); A material shifting mechanism (30) is installed in the drying inner cylinder (20) region, and the material shifting mechanism (30) comprises a first motor (31) installed on the top of the drying outer cylinder (10), a rotating shaft (32) installed at the output end of the first motor (31) and extending through the drying inner cylinder (20), and shifting plates (33) distributed in a circumferential manner on the rotating shaft (32) and located in the drying inner cylinder (20); A material receiving mechanism (40) is provided at the bottom of the material discharge pipe (22), and a conveyor belt (50) is provided on one side of the bottom of the material receiving mechanism (40).

2. The automobile parts drying machine according to claim 1, characterized in that: A hot air inlet and a hot air outlet (11) are arranged on the side of the drying outer cylinder (10), and the hot air inlet and the hot air outlet (11) are arranged symmetrically.

3. The automobile parts drying machine according to claim 1, characterized in that: The shapes of the feed pipe (21) and the discharge pipe (22) are the same as the shape formed between two adjacent paddles (33) and the drying inner drum (20), and the spacing between the feed pipe (21) and the discharge pipe (22) is the same as the spacing between the two adjacent paddles (33).

4. The automobile parts drying machine according to claim 1, characterized in that: A sealing cover is installed on the top of the feed pipe (21), and a sealing mechanism (70) is installed between the discharge pipe (22) and the material receiving mechanism (40). The sealing mechanism (70) includes a linear drive module (71) installed on one side of the discharge pipe (22) and a sealing plate (72) connected to a drive block of the linear drive module (71).

5. The automobile parts drying machine according to claim 1, characterized in that: The drying inner cylinder (20) is a mesh structure.

6. The automobile parts drying machine according to claim 1, characterized in that: The material receiving mechanism (40) comprises a fixed frame (41) mounted at the bottom of the material discharge pipe (22), two screw rods (42) rotatably connected to the two sides of the fixed frame (41), two nut blocks (43) symmetrically slidably mounted on the two screw rods (42), a second motor (45) respectively mounted at the bottom of the two screw rods (42), and a receiving plate (44) connected to the two nut blocks (43).

7. The automobile parts drying machine according to claim 6, characterized in that: The top opening area of ​​the fixed frame (41) is larger than the opening size of the discharge pipe (22), and the length and width of the receiving plate (44) are the same as the length and width of the inner wall of the fixed frame (41).

8. The automobile parts drying machine according to claim 6, characterized in that: Both sides of the fixed frame (41) are provided with openings, the conveyor belt (50) is installed at one of the openings, an L-shaped frame (46) is installed at the top of the other opening, an electric push rod (80) is installed in the L-shaped frame (46), and a push plate (81) is installed on the output rod of the electric push rod (80).

9. The automobile parts drying machine according to claim 1, characterized in that: A plurality of cooling fans (60) are arranged at equal distances on the top of one side of the conveyor belt (50).

10. The drying method used in any one of the automobile parts drying machines according to claims 1 to 9, characterized in that: The following steps are involved: Step 1: first, hot air is injected into the drying outer cylinder (10) through the hot air inlet, and then the sealing cover is opened to place the automobile parts into the drying inner cylinder (20) through the feeding pipe (21); Step 2: The automobile parts are fully dried by the hot air inside the drying outer drum (10), and while drying, the first motor (31) operates so that the paddle (33) slowly rotates to push the automobile parts inside the drying inner drum (20); Step 3: After nearly one circle of movement, the automobile parts are dried and discharged from the discharge pipe (22). At this time, the linear drive module (71) operates to move the sealing plate (72) and open the discharge pipe (22); Step 4: The dried automobile parts fall onto the receiving plate (44) of the receiving mechanism (40), and the second motor (45) operates to cause the nut block (43) to drive the receiving plate (44) to descend; Step 5: The electric push rod (80) operates to push the automobile parts on the receiving plate (44) onto the conveyor belt (50) through the push plate (81). As the conveyor belt (50) is transported, the cooling fan (60) cools the automobile parts.

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