Degreasing furnace with placing rack convenient to disassemble

Abstract

The utility model belongs to the technical field of debinding furnaces, and particularly relates to a debinding furnace with a placing rack convenient to disassemble, which comprises a bottom plate, an air heater is fixedly mounted at the top end of the bottom plate, a guide pipe is fixedly mounted on the left side of the air heater, a debinding furnace body is fixedly mounted on the left side of the guide pipe, and an exhaust pipe is fixedly mounted at the top end of the debinding furnace body. A hinge is fixedly mounted on the surface of the degreasing furnace body, so that a better use effect is achieved, and impurities generated in the use process can fall into a supporting plate through a collecting groove, so that the impurities can be taken out from the interior of a fixing plate through a clamping plate and a fixing groove to be cleaned after use is completed; and when the placing frame needs to be cleaned, a supporting rod can be pinched and lifted upwards, so that a clamping block slides out of the interior of a fixing block through a mounting groove, and therefore, the situation that the placing frame of an existing degreasing furnace is basically fixed in the degreasing furnace, and when the placing frame needs to be cleaned after being used for a long time, a worker cannot conveniently clean the placing frame is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of degreasing furnaces, in particular to a degreasing furnace with a conveniently detachable placement frame. Background Art

[0002] As is known to all, metal powder injection molding is a new type of powder metallurgy molding technology. After metal powder particles are mixed with a binder to form a mixture, a molded blank is formed by injection molding. A certain amount of binder in the molded blank must be removed before sintering. This process is called degreasing. The degreasing treatment generally places the molded blank on a rack in a catalytic degreasing furnace. The degreasing furnace is first heated, and a preheated protective gas (usually nitrogen) is continuously introduced into the furnace to exhaust the air in the furnace. Then, a catalytic material is introduced into the furnace so that the binder in the molded blank is catalytically decomposed at a certain temperature to achieve the effect of removing the binder in the molded blank. According to the publication number: CN212310846U, a degreasing furnace is disclosed, which includes a furnace body and a furnace cover arranged on the side wall of the furnace body. The furnace body A furnace cavity is provided on the side wall to provide space for the degreasing reaction of the workpiece, a workpiece rack fixedly connected to the furnace cover and a piston assembly for guiding the movement of the furnace cover are provided in the furnace body, the furnace cover is arranged in the direction of the furnace cavity opening, and a handle fixedly connected to the furnace cover and a fastener for locking the furnace cover are fixed on the furnace cover; the workpiece rack includes a workpiece rod arranged in the furnace cavity and a workpiece plate fixedly connected to the workpiece rod, and the workpiece rod is fixedly connected to the side wall of the furnace cover; the piston assembly includes a piston hole provided on the furnace body and a piston rod arranged in the piston hole and fixedly connected to the furnace cover, and the piston rod is slidably connected to the piston hole. The utility model has the effect of conveniently placing and taking workpieces directly outside the furnace body, but the above technology still has some defects, such as the existing degreasing furnace has a placement rack that is basically fixed inside the degreasing furnace. When the placement rack needs to be cleaned after long-term use, it is not convenient for the staff to clean it, and the practicality is poor, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a degreasing furnace with a conveniently detachable placement rack, so as to at least solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, the degreasing furnace with a conveniently detachable placement rack provided in an embodiment of the utility model comprises: a bottom plate, a hot air blower is fixedly installed on the top of the bottom plate, a conduit is fixedly installed on the left side of the hot air blower, a degreasing furnace body is fixedly installed on the left side of the conduit, an exhaust pipe is fixedly installed on the top of the degreasing furnace body, a hinge is fixedly installed on the surface of the degreasing furnace body, a cover plate is fixedly installed on the surface of the hinge, a transparent plate is fixedly installed on the surface of the cover plate, a fixing plate is fixedly installed inside the degreasing furnace body, a fixing groove is provided inside the fixing plate, a card plate is slidably connected inside the fixing groove, a cushion A is fixedly installed on the top of the card plate, a support plate is fixedly installed in the middle of the card plate, a collecting groove is provided on the top of the support plate, a fixing block is fixedly installed on the inner wall of the degreasing furnace body, a mounting groove is provided on the top of the fixing block, a card block is slidably connected inside the mounting groove, a cushion B is fixedly installed on the surface of the card block, a support rod is fixedly installed on the right side of the card block B, and a hook is fixedly installed on the bottom end of the support rod.

[0005] Optionally, the hinges are symmetrically distributed at the upper and lower ends of the surface of the degreasing furnace body, and the cover plate is rotatably connected to the degreasing furnace body.

[0006] Optionally, the fixed plates are symmetrically distributed at the left and right ends of the degreasing furnace body, the clamping plate is slidably connected to the fixed plate, the cushion A is slidably connected to the fixed plate, and the support plate is slidably connected to the fixed plate.

[0007] Optionally, the fixing blocks are symmetrically distributed at the left and right ends of the degreasing furnace body, the clamping block is slidably connected to the fixing block, and the clamping block is slidably connected to the degreasing furnace body.

[0008] Optionally, the soft pads B are symmetrically distributed at the front and rear ends of the clamping block, the soft pads B are slidably connected to the fixed block, and the hooks are evenly distributed at the bottom end of the support rod.

[0009] Optionally, a limit plate is fixedly installed on the surface of the cover plate, a limit groove is provided inside the limit plate, a limit block is slidably connected inside the limit groove, a sliding rod is fixedly installed in the middle of the limit block, a scraper is fixedly installed on the back of the sliding rod, and a pinching plate is fixedly installed on the surface of the sliding rod.

[0010] Optionally, the limit plate batteries are distributed on the left and right ends of the surface of the cover plate, the limit block is slidably connected to the limit plate, the limit blocks are symmetrically distributed on the left and right ends of the sliding rod, and the sliding rod is slidably connected to the limit plate.

[0011] The above one or more technical solutions in the degreasing furnace with a conveniently detachable placement rack provided by the embodiment of the utility model have at least one of the following technical effects:

[0012] 1. The degreasing furnace with a conveniently detachable placement rack of the utility model achieves a better use effect through the fixing plate, the fixing groove, the card plate, the cushion A, the support plate, the collecting groove, the fixing block, the installation groove, the card block, the cushion B, the support rod and the hook. Impurities generated during use will fall into the interior of the support plate through the collecting groove, so that they can be taken out from the interior of the fixing plate through the card plate and the fixing groove for cleaning after use. When the placement rack needs to be cleaned, the support rod can be pinched and pulled upward to make the card block slide out of the interior of the fixing block through the installation groove, thereby avoiding the situation in the existing degreasing furnace where the placement rack is basically fixed inside the degreasing furnace, and when the placement rack needs to be cleaned after long-term use, it is not convenient for the staff to clean it.

[0013] 2. The degreasing furnace of the utility model with a conveniently detachable placement rack is more convenient to clean after long-term use through the limit plate, limit groove, limit block, sliding rod, scraper and pinching plate. When cleaning is needed after long-term use, the pinching plate can be pushed and pulled to make the sliding rod slide in the middle of the limit plate through the limit block and the limit groove. At this time, the sliding rod drives the scraper to slide in the middle of the limit plate and scrape off the dust on the surface of the transparent plate, thereby preventing the staff from having inconvenience in observation due to excessive dust on the surface of the transparent plate after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 A schematic diagram of a degreasing furnace with a conveniently detachable placement rack provided in an embodiment of the utility model.

[0016] Figure 2 An explosion diagram of a degreasing furnace with a conveniently detachable placement rack provided in an embodiment of the utility model.

[0017] Figure 3 Degreasing furnace with a conveniently detachable placement rack provided in the embodiment of the utility model Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 Degreasing furnace with a conveniently detachable placement rack provided in the embodiment of the utility model Figure 2 Enlarged view of point B in the middle.

[0019] Figure 5 Degreasing furnace with a conveniently detachable placement rack provided in the embodiment of the utility model Figure 2 Enlarged view of center C.

[0020] Among them, the reference numerals in the figure are:

[0021] 1—base plate 2—hot air blower 3—duct

[0022] 4—Degreasing furnace body 5—Exhaust pipe 6—Hinge

[0023] 7—cover plate 8—transparent plate 9—fixed plate

[0024] 10—Fixed slot 11—Card board 12—Soft pad A

[0025] 13—support plate 14—collection tank 15—fixed block

[0026] 16—Mounting slot 17—Block 18—Pad B

[0027] 19—Support rod 20—Hook 21—Limiting plate

[0028] 22—limiting groove 23—limiting block 24—sliding rod

[0029] 25—scraper 26—pinch plate. DETAILED DESCRIPTION

[0030] The following describes the embodiments of the present invention in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figure 1-5 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0031] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0034] In one embodiment of the present invention, Figure 1-4As shown, a degreasing furnace with a conveniently detachable placement rack is provided, which includes a bottom plate 1, a hot air blower 2 is fixedly installed on the top of the bottom plate 1, a duct 3 is fixedly installed on the left side of the hot air blower 2, a degreasing furnace body 4 is fixedly installed on the left side of the duct 3, an exhaust pipe 5 is fixedly installed on the top of the degreasing furnace body 4, a hinge 6 is fixedly installed on the surface of the degreasing furnace body 4, a cover plate 7 is fixedly installed on the surface of the hinge 6, a transparent plate 8 is fixedly installed on the surface of the cover plate 7, a fixing plate 9 is fixedly installed inside the degreasing furnace body 4, a fixing groove 10 is opened inside the fixing plate 9, a card plate 11 is slidably connected inside the fixing groove 10, a soft pad A12 is fixedly installed on the top of the card plate 11, a support plate 13 is fixedly installed in the middle of the card plate 11, and a collecting groove 14 is opened on the top of the support plate 13. A fixing block 15 is fixedly installed on the inner wall of the fat furnace body 4, and a mounting groove 16 is opened on the top of the fixing block 15. A clamping block 17 is slidably connected inside the mounting groove 16. A cushion B18 is fixedly installed on the surface of the clamping block 17. A support rod 19 is fixedly installed on the right side of the clamping block 17B, and a hook 20 is fixedly installed on the bottom end of the support rod 19. By arranging the fixing plate 9, the fixing groove 10, the clamping plate 11, the cushion A12, the supporting plate 13, the collecting groove 14, the fixing block 15, the mounting groove 16, the clamping block 17, the cushion B18, the support rod 19 and the hook 20, a better use effect is achieved. Impurities generated during use will fall into the interior of the supporting plate 13 through the collecting groove 14, so that they can be removed from the inside of the fixing plate 9 through the clamping plate 11 and the fixing groove 10 after use. The support rod 19 can be pinched and pulled upward to make the block 17 slide out of the inside of the fixing block 15 through the mounting groove 16, thereby avoiding the situation that the placing rack is basically fixed inside the degreasing furnace like the existing degreasing furnace, and when the placing rack needs to be cleaned after a long time of use, it is not convenient for the staff to clean it. The hinges 6 are symmetrically distributed at the upper and lower ends of the surface of the degreasing furnace body 4, and the cover plate 7 is rotatably connected with the degreasing furnace body 4, which is more convenient for the cover plate 7 to rotate, and prevents the cover plate 7 from being stuck by the degreasing furnace body 4 during use. The fixing plates 9 are symmetrically distributed at the left and right ends inside the degreasing furnace body 4, and the fixing plates 11 are slidably connected with the fixing plates 9, which is soft. The pad A12 is slidably connected to the fixed plate 9, and the support plate 13 is slidably connected to the fixed plate 9, which makes it easier for the card plate 11 and the soft pad A12 to slide, and avoids the card plate 11 and the soft pad A12 being stuck by the fixed plate 9 during use, which causes the card plate 11 and the soft pad A12 to be unable to continue sliding. The fixed blocks 15 are symmetrically distributed at the left and right ends of the degreasing furnace body 4, and the card block 17 is slidably connected to the fixed block 15. The card block 17 is slidably connected to the degreasing furnace body 4, which makes it easier for the card block 17 to slide, and avoids the card block 17 being stuck by the fixed block 15 during use, which causes the card block 17 to be unable to continue sliding. The soft pad B18 is symmetrically distributed at the front and rear ends of the card block 17, and the soft pad B18 is slidably connected to the fixed block 15.The hooks 20 are evenly distributed at the bottom of the support rod 19, which makes it easier for the cushion B18 to slide and prevents the cushion B18 from being stuck by the fixing block 15 during use, causing the cushion B18 to be unable to continue sliding.

[0035] like Figure 1-2 As shown in Figure 5, a limit plate 21 is fixedly installed on the surface of the cover plate 7, a limit groove 22 is provided inside the limit plate 21, and a limit block 23 is slidably connected inside the limit groove 22. A sliding rod 24 is fixedly installed in the middle of the limit block 23, a scraper 25 is fixedly installed on the back of the sliding rod 24, and a pinching plate 26 is fixedly installed on the surface of the sliding rod 24, which is more convenient for cleaning after long-term use. When cleaning is needed after long-term use, the sliding rod 24 can be pushed and pulled by the pinching plate 26 to slide in the middle of the limit plate 21 through the limit block 23 and the limit groove 22, and at this time, the sliding rod 24 drives the scraper 25 to move. 5 slides in the middle of the limit plate 21 and scrapes off the dust on the surface of the transparent plate 8, thereby preventing the inconvenience of observation by the staff due to excessive dust on the surface of the transparent plate 8 after long-term use. The limit plate 21 is distributed on the left and right ends of the surface of the cover plate 7, and the limit block 23 is slidably connected with the limit plate 21. The limit block 23 is symmetrically distributed on the left and right ends of the sliding rod 24. The sliding rod 24 is slidably connected with the limit plate 21, which makes it easier for the limit block 23 to slide and avoids the limit block 23 being stuck by the limit plate 21 during use, resulting in the limit block 23 being unable to continue sliding.

[0036] At least one of the above embodiments of the utility model can at least achieve that when in use, the base plate 1 is first placed in the required position, and then the objects to be degreased are hung on the bottom end of the support rod 19 through the hook 20, and then the cover plate 7 is pinched and pushed toward the degreasing furnace body 4, so that the cover plate 7 is rotated on the surface of the degreasing furnace body 4 through the hinge 6. When the back of the cover plate 7 is attached to the surface of the degreasing furnace body 4, the hot air blower 2 is started, so that the hot air blower 2 blows hot air into the interior of the degreasing furnace body 4 through the conduit 3, and the degreasing furnace body 4 can be exhausted through the exhaust pipe 5 during use, and the staff can observe through the transparent plate 8 during use, and the impurities generated by degreasing will fall into the interior of the support plate 13 through the collecting trough 14. After the degreasing is completed, the staff can pinch the support plate 13 is pulled backward, so that the card plate 11 drives the soft pad A12 to slide out of the interior of the fixed plate 9 through the fixed groove 10 so that the staff can clean up the impurities. After long-term use, when the support rod 19 needs to be cleaned, the support rod 19 can be pinched and lifted upward, so that the card block 17 drives the soft pad B18 to slide upward through the mounting groove 16. When the card block 17 completely slides out of the interior of the fixed block 15 through the mounting groove 16, it can be taken out from the interior of the degreasing furnace body 4 for cleaning. The staff can also lift and pinch the plate 26 to make the sliding rod 24 slide in the middle of the limiting plate 21 through the limiting block 23 and the limiting groove 22. At this time, the sliding rod 24 drives the scraper 25 to slide in the middle of the limiting plate 21 and cleans the dust on the surface of the transparent plate 8 so that the staff can observe during use.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A degreasing furnace with a conveniently detachable placement rack, comprising a bottom plate (1), characterized in that: A hot air blower (2) is fixedly mounted on the top of the bottom plate (1), a duct (3) is fixedly mounted on the left side of the hot air blower (2), a degreasing furnace body (4) is fixedly mounted on the left side of the duct (3), an exhaust pipe (5) is fixedly mounted on the top of the degreasing furnace body (4), a hinge (6) is fixedly mounted on the surface of the degreasing furnace body (4), a cover plate (7) is fixedly mounted on the surface of the hinge (6), a transparent plate (8) is fixedly mounted on the surface of the cover plate (7), a fixing plate (9) is fixedly mounted inside the degreasing furnace body (4), a fixing groove (10) is provided inside the fixing plate (9), and the inside of the fixing groove (10) is slidably connected to the fixing plate (9). A card plate (11) is provided, a soft pad A (12) is fixedly installed on the top of the card plate (11), a support plate (13) is fixedly installed in the middle of the card plate (11), a collecting groove (14) is provided on the top of the support plate (13), a fixing block (15) is fixedly installed on the inner wall of the degreasing furnace body (4), a mounting groove (16) is provided on the top of the fixing block (15), a card block (17) is slidably connected inside the mounting groove (16), a soft pad B (18) is fixedly installed on the surface of the card block (17), a support rod (19) is fixedly installed on the right side of the card block (17) B, and a hook (20) is fixedly installed on the bottom end of the support rod (19).

2. The degreasing furnace with a conveniently detachable placement rack according to claim 1 is characterized in that: The hinges (6) are symmetrically distributed at the upper and lower ends of the surface of the degreasing furnace body (4), and the cover plate (7) is rotatably connected to the degreasing furnace body (4).

3. The degreasing furnace with a conveniently detachable placement rack according to claim 1 is characterized in that: The fixed plate (9) is symmetrically distributed at the left and right ends of the degreasing furnace body (4); the clamping plate (11) is slidably connected to the fixed plate (9); the soft pad A (12) is slidably connected to the fixed plate (9); and the supporting plate (13) is slidably connected to the fixed plate (9).

4. The degreasing furnace with a conveniently detachable placement rack according to claim 1 is characterized in that: The fixed blocks (15) are symmetrically distributed at the left and right ends of the degreasing furnace body (4); the clamping block (17) is slidably connected to the fixed block (15); and the clamping block (17) is slidably connected to the degreasing furnace body (4).

5. The degreasing furnace with a conveniently detachable placement rack according to claim 1 is characterized in that: The soft pads B (18) are symmetrically distributed at the front and rear ends of the clamping block (17), the soft pads B (18) are slidably connected to the fixing block (15), and the hooks (20) are evenly distributed at the bottom end of the support rod (19).

6. The degreasing furnace with a conveniently detachable placement rack according to claim 1, characterized in that: A limiting plate (21) is fixedly mounted on the surface of the cover plate (7), a limiting groove (22) is provided inside the limiting plate (21), a limiting block (23) is slidably connected inside the limiting groove (22), a sliding rod (24) is fixedly mounted in the middle of the limiting block (23), a scraper (25) is fixedly mounted on the back of the sliding rod (24), and a pinching plate (26) is fixedly mounted on the surface of the sliding rod (24).

7. The degreasing furnace with a conveniently detachable placement rack according to claim 6, characterized in that: The limiting plate (21) is battery-distributed at the left and right ends of the surface of the cover plate (7); the limiting block (23) is slidably connected to the limiting plate (21); the limiting block (23) is symmetrically distributed at the left and right ends of the sliding rod (24); and the sliding rod (24) is slidably connected to the limiting plate (21).

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