CN107570395B - Vertical preheating furnace device is used in dacromet processing - Google Patents
Vertical preheating furnace device is used in dacromet processing Download PDFInfo
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- CN107570395B CN107570395B CN201710804982.3A CN201710804982A CN107570395B CN 107570395 B CN107570395 B CN 107570395B CN 201710804982 A CN201710804982 A CN 201710804982A CN 107570395 B CN107570395 B CN 107570395B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to a vertical preheating furnace device for Dacromet processing, which comprises a bottom plate, a net frame box for containing workpieces, a first belt conveyor fixed at the left end of the bottom plate, a second belt conveyor fixed at the right end of the bottom plate, a shell fixed in the middle of the bottom plate, and a heating pipe arranged in the shell, wherein a circulating lifting mechanism is arranged on the front side wall and the rear side wall in the shell, a transfer material taking mechanism is arranged at the right end of the shell, and a driving mechanism is connected between the circulating lifting mechanism and the transfer material taking mechanism; the circular lifting mechanism comprises a first gear, a second gear, a crawler, a grab rod and an auxiliary wheel; the transfer material taking mechanism comprises a turntable and a material taking rod; the driving mechanism comprises a first belt transmission mechanism, a driving motor and a second belt transmission mechanism. The device can uniformly heat all parts of the workpiece, adopts a vertical structure, greatly reduces the volume of the pre-drying equipment, saves the space of a production line, has a close distance between an inlet and an outlet of the whole device, and can quickly respond to emergency situations.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a vertical preheating furnace device for Dacromet processing.
Background
The dacromet is a workpiece surface processing treatment process, when the coated workpiece is sintered and cured, the workpiece with a dacromet wet film needs to be pre-dried at about 120 ℃ for 10 to 15 minutes to evaporate water of a coating liquid and achieve uniform leveling. However, most preheating furnace equipment is bulky now, and the longitudinal length overlength of equipment can occupy a large amount of spaces in the workshop, and the distance that the staff walked between equipment feed inlet and discharge gate is long, and the inconvenient processing that carries out proruption situation, simultaneously, when the work piece heats in the preheating furnace, the work piece that is located the conveyer bottom is heated the effect and can exists the separation, causes whole work piece inhomogeneous, seriously influences the follow-up quality that reaches the Crow and handle.
Disclosure of Invention
In order to avoid and solve the above technical problems, the present invention proposes a vertical preheating furnace device for dacromet processing.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a vertical preheating furnace device for Dacromet machining comprises a bottom plate, a net frame box for containing workpieces, a first belt conveyor fixed at the left end of the bottom plate, a second belt conveyor fixed at the right end of the bottom plate, a shell fixed in the middle of the bottom plate and a heating pipe installed in the shell, wherein circulating lifting mechanisms are arranged on the front side wall and the rear side wall inside the shell, a transfer material taking mechanism is arranged at the right end of the shell, and a driving mechanism is connected between the circulating lifting mechanism and the transfer material taking mechanism. The net frame box is transported on a first belt conveyor and a second belt conveyor.
The circulation lifting mechanism comprises a first gear arranged at the upper end of the shell, a second gear fixed at the lower end of the shell, a track with one end connected to the first gear and the other end connected to the second gear, a grab rod fixed on the track and used for clamping the net frame box, and auxiliary wheels which are positioned at the left side and the right side of the inside of the track, abut against the track and are fixed on the shell. The auxiliary wheels are arranged in rows.
Transfer feeding agencies is including connecting carousel on the inside front and back lateral wall of casing, fixing on the carousel and being used for collecting the material pole of getting of screen frame case.
The driving mechanism comprises a first belt transmission mechanism, a driving motor, a transmission shaft and a second belt transmission mechanism, wherein one end of the first belt transmission mechanism is connected to the second gear, the other end of the first belt transmission mechanism is connected to the turntable, the driving motor is coaxially connected with the second gear, the transmission shaft is fixed on the bottom plate, one ends of the front side and the rear side of the shell are connected to the transmission shaft, and the other end of the first belt transmission mechanism is connected to the second gear.
The front end and the rear end of the net frame box are both connected with cylinders which are clamped with the grab bar and the material taking bar. The length of the first belt conveyor and the length of the second belt conveyor in the direction perpendicular to the conveying direction are smaller than the center distance between the two material taking rods.
As a further improvement of the invention, the material taking rod is positioned at the inner sides of the front and rear gripper rods on the same horizontal plane.
As a further improvement of the invention, the circle center of the turntable is positioned on the right side of the free end of the right-end gripper rod.
As a further improvement of the invention, the hand grab rod comprises a connecting rod and a hand grab connected with the connecting rod.
As a further improvement of the invention, the gripper comprises a semicircular plate connected with the connecting rod, a first plate connected with the left end of the bottom of the semicircular plate, and a second plate which is connected with the left end of the upper part of the semicircular plate and is obliquely and downwards distributed from right to left.
As a further improvement of the invention, the minimum distance from the free end of the second plate to the first plate is larger than the diameter of the cylinder.
As a further improvement of the invention, the material taking rod comprises an umbrella hook-shaped grab and a long rod connected with the umbrella hook-shaped grab.
As a further improvement of the invention, the long rod comprises a first rod connected with the rotary disc, a second rod slidably mounted in the first rod, and a spring mounted in the first rod and positioned between the first rod and the second rod.
As a further improvement of the invention, the material of the crawler belt is stainless steel, and the heating pipe is connected with an external power supply through a lead.
The beneficial effects of the invention are:
the device has the advantages of ingenious structural design and simple and convenient operation, can avoid the blockage of the preheating process by circularly transporting the workpiece in the shell, realizes the uniform heating of all parts of the workpiece, and ensures the quality of later processing, adopts a vertical structure, greatly reduces the volume of the pre-drying equipment under the pre-drying effect of realizing the same effect, saves the space of a production line, has a short inlet-outlet distance of the whole device, and can quickly respond to sudden situations.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 isbase:Sub>A sectional view taken along line A-A of FIG. 2;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic view of the construction of the grab bar of the present invention;
FIG. 6 is a schematic view of a take-out bar according to the present invention;
fig. 7 is a schematic structural view of the net frame box of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
As shown in fig. 1 to 7, the vertical preheating furnace device for dacromet processing comprises a bottom plate 1, a net frame box 2 for accommodating workpieces, a first belt conveyor 3 fixed at the left end of the bottom plate 1, a second belt conveyor 4 fixed at the right end of the bottom plate 1, a shell 5 fixed in the middle of the bottom plate 1, and a heating pipe 17 installed in the shell 5, wherein circulating lifting mechanisms are arranged on the front side wall and the rear side wall inside the shell 5, a transfer material taking mechanism is arranged at the right end of the shell 5, and a driving mechanism is connected between the circulating lifting mechanisms and the transfer material taking mechanism. The net frame box 2 is transported on a first belt conveyor 3 and a second belt conveyor 4.
The circulating lifting mechanism comprises a first gear 6 arranged at the upper end of the shell 5, a second gear 7 fixed at the lower end of the shell 5, a crawler belt 8 with one end connected to the first gear 6 and the other end connected to the second gear 7, a gripping rod 9 fixed on the crawler belt 8 and used for clamping the net frame box 2, and auxiliary wheels 10 which are positioned at the left side and the right side inside the crawler belt 8, abut against the crawler belt 8 and are fixed on the shell 5. The auxiliary wheels 10 are provided in a row. In this way, the crawler 8 rotates for a circle, the gripper rod 9 drives the net frame box 2 to move, preheating at multiple angles in the shell 5 is achieved, and the auxiliary wheel 10 provides supporting force for the crawler 8 in the linear movement process.
Transfer feeding agencies is including connecting carousel 11 on the lateral wall around 5 inside, fixing and be used for collecting the material pole 12 of getting of screen frame case 2 on carousel 11. The take-out bars 12 transport the frame boxes 2 away through the intersection between the turntable 11 and the tracks 8.
The driving mechanism comprises a first belt transmission mechanism 13, a driving motor 14, a transmission shaft 15 and a second belt transmission mechanism 16, wherein one end of the first belt transmission mechanism is connected to the second gear 7, the other end of the first belt transmission mechanism is connected to the turntable 11, the driving motor 14 is coaxially connected with the second gear 7, the transmission shaft 15 is fixed on the bottom plate 1, one ends of the front side and the rear side of the shell 5 are connected to the transmission shaft 15, and the other ends of the first belt transmission mechanism and the second belt transmission mechanism are connected to the second gear 7. In this way, the power of the two second gears 7 is connected, and the first belt transmission mechanism 13 realizes the power output of the driving motor 14 to the crawler belt 8 and the rotating disc 11.
The front end and the rear end of the net frame box 2 are both connected with cylinders 21 clamped with the hand grab rod 9 and the material taking rod 12. The length of the first belt conveyor 3 and the length of the second belt conveyor 4 in the direction perpendicular to the conveying direction are smaller than the center distance between the two material taking rods 12. In this way, the first belt conveyor 3 and the second belt conveyor 4 do not interfere with the gripper bar 9 and the material taking bar 12 during feeding and taking.
On the same horizontal plane, the material taking rod 12 is positioned at the inner sides of the front and rear gripper rods 9. The interference between the material taking rod 12 and the gripper rod 9 is avoided.
The circle center of the rotary table 11 is positioned on the right side of the free end of the right gripper rod 9. In this way, when the material taking rod 12 rotates clockwise, a tangential force is generated between the material taking rod 12 and the gripper rod 9, which is helpful for transferring the net frame box 2 out of the gripper rod 9.
The gripper bar 9 includes a connecting bar 91, and a gripper 92 connected to the connecting bar 91.
The hand grip 92 comprises a semicircular plate 921 connected with the connecting rod 91, a first plate 922 connected with the left end of the bottom of the semicircular plate 921, and a second plate 923 connected with the left end of the upper part of the semicircular plate 921 and obliquely and downwardly distributed from right to left. By adopting the mode, when the cylinder 21 of the first plate 922 on the contact net frame box 2 slides into the semicircular plate 921, when the net frame box 2 rotates and transports the right end of the shell 5, the cylinder 21 contacts and abuts against the second plate 923, and the cylinder 21 can be prevented from separating from the gripper 92, so that the whole rotation process is ensured.
The minimum distance from the free end of the second plate 923 to the first plate 922 is larger than the diameter of the cylinder 21. In this way, it is ensured that the take-out rod 12 can be taken out of the grip 92 when it comes into contact with the cylinder 21.
The material taking rod 12 comprises an umbrella hook-shaped grab 121 and a long rod 122 connected with the umbrella hook-shaped grab 121.
The long rod 122 comprises a first rod 122a connected with the rotary disc 11, a second rod 122b slidably mounted in the first rod 122a, and a spring 122c mounted in the first rod 122a and positioned between the first rod 122a and the second rod 122 b. In this way, after the material taking rod 12 crosses the gripper rod 9, the umbrella hook-shaped gripper 121 pushes the cylinder 21 to rotate clockwise, the cylinder 21 exerts pressure on the second rod 122b and compresses the spring 122c, and under the action of the spring force, the umbrella hook-shaped gripper 121 abuts the cylinder 21 against the first plate 922 on the gripper 92 to take the cylinder 21 out along the first plate 922, so that the net frame box 2 is taken out from the gripper 92.
The track 8 is made of stainless steel. The heating pipe 17 is connected with an external power supply through a lead.
The method of use of the present invention is further illustrated below:
when the device works, a workpiece is placed into the net frame box 2 and is transported to the left end of the shell 5 through the first belt conveyor 3, the driving motor 14 drives the circular lifting mechanisms on the two sides to move, the gripper rod 9 clamps the cylinders 21 at the two ends of the net frame box 2 in the rotating process of the lower end, the net frame box 2 is lifted, after the heating pipe 17 is electrified, the heating pipe is lifted upwards from the left end of the device in the shell 5 and then rotates to the right end of the device, the torque of the driving motor 14 is controlled, and the moving time of the net frame box 2 is controlled to be 10-15 minutes.
After the net frame box 2 moves to the right end, the rotary disc 11 rotates, the umbrella hook-shaped gripper 121 on the material taking rod 12 clamps the cylinder 21, the net frame box 2 is separated from the gripper rod 9, and in the clockwise rotation process of the material taking rod 12, the net frame box 2 reaches the second belt conveyor 4, is separated from the umbrella hook-shaped gripper 121 and is carried away by the second belt conveyor 4.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a reach cloro processing and use vertical preheater device, includes bottom plate (1), is used for holding net frame case (2) of work piece, fixes belt transmission machine (3) No. one at bottom plate (1) left end, fixes belt transmission machine (4) No. two of bottom plate (1) right-hand member, fixes casing (5) at bottom plate (1) middle part, installs heating pipe (17) in casing (5), its characterized in that: the front side wall and the rear side wall inside the shell (5) are respectively provided with a circulating lifting mechanism, the right end of the shell (5) is provided with a transferring and taking mechanism, and a driving mechanism is connected between the circulating lifting mechanism and the transferring and taking mechanism;
the circulating lifting mechanism comprises a first gear (6) arranged at the upper end of the shell (5), a second gear (7) fixed at the lower end of the shell (5), a crawler (8) with one end connected to the first gear (6) and the other end connected to the second gear (7), a gripper rod (9) fixed on the crawler (8) and used for clamping the net frame box (2), and auxiliary wheels (10) which are positioned at the left side and the right side inside the crawler (8), abut against the crawler (8) and are fixed on the shell (5);
the transfer material taking mechanism comprises a rotary table (11) connected to the front side wall and the rear side wall inside the shell (5) and a material taking rod (12) fixed on the rotary table (11) and used for taking up the net frame box (2);
the driving mechanism comprises a first belt transmission mechanism (13) with one end connected to the second gear (7) and the other end connected to the turntable (11), a driving motor (14) coaxially connected with the second gear (7), a transmission shaft (15) fixed on the bottom plate (1), and second belt transmission mechanisms (16) which are positioned at the front side and the rear side of the shell (5), one end of each belt transmission mechanism is connected to the transmission shaft (15), and the other end of each belt transmission mechanism is connected to the second gear (7);
the front end and the rear end of the net frame box (2) are both connected with cylinders (21) which are clamped with the hand grab rod (9) and the material taking rod (12); on the same horizontal plane, the material taking rod (12) is positioned at the inner sides of the front and rear gripper rods (9); the circle center of the rotary table (11) is positioned on the right side of the free end of the right gripper rod (9).
2. The vertical preheating furnace apparatus for dacromet processing according to claim 1, wherein: the gripper rod (9) comprises a connecting rod (91) and a gripper (92) connected with the connecting rod (91).
3. The vertical preheating furnace apparatus for dacromet processing according to claim 2, wherein: the tongs (92) comprise a semicircular plate (921) connected with the connecting rod (91), a first plate (922) connected with the left end of the bottom of the semicircular plate (921), and a second plate (923) connected with the left end of the upper part of the semicircular plate (921) and obliquely distributed downwards from right to left.
4. The vertical preheating furnace apparatus for dacromet processing according to claim 3, wherein: the minimum distance from the free end of the second plate (923) to the first plate (922) is larger than the diameter of the cylinder (21).
5. The vertical preheating furnace apparatus for dacromet processing according to claim 1, wherein: the material taking rod (12) comprises an umbrella hook-shaped gripper (121) and a long rod (122) connected with the umbrella hook-shaped gripper (121).
6. The vertical preheating furnace apparatus for dacromet processing according to claim 5, wherein: the long rod (122) comprises a first rod (122 a) connected with the rotary disc (11), a second rod (122 b) installed in the first rod (122 a) in a sliding mode, and a spring (122 c) installed in the first rod (122 a) and located between the first rod (122 a) and the second rod (122 b).
7. The vertical preheating furnace apparatus for dacromet processing according to claim 1, wherein: the track (8) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804982.3A CN107570395B (en) | 2017-09-08 | 2017-09-08 | Vertical preheating furnace device is used in dacromet processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804982.3A CN107570395B (en) | 2017-09-08 | 2017-09-08 | Vertical preheating furnace device is used in dacromet processing |
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| CN107570395A CN107570395A (en) | 2018-01-12 |
| CN107570395B true CN107570395B (en) | 2023-02-28 |
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| JP3164628B2 (en) * | 1992-01-28 | 2001-05-08 | 株式会社東京自働機械製作所 | Article continuous transfer device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007301673A (en) * | 2006-05-11 | 2007-11-22 | Honda Motor Co Ltd | Machine tool system |
| CN202245262U (en) * | 2011-09-26 | 2012-05-30 | 烟台胜地汽车零部件制造有限公司 | Unpowered workpiece unhooking device for cleaning line |
| US20130098738A1 (en) * | 2011-10-21 | 2013-04-25 | Citizen Machinery Miyano Co., Ltd. | Product collection apparatus |
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| CN205110056U (en) * | 2015-11-14 | 2016-03-30 | 东莞市新力光表面处理科技有限公司 | New -type vertical oven |
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