Plate homogenizing constant-temperature box

Abstract

A plate homogenizing constant-temperature box comprises a support, an upper box body and a lower box body, the upper box body and the lower box body are both connected to the support, the upper box body and the lower box body are distributed up and down, a passage for plates to pass through is arranged between the upper box body and the lower box body from front to back, and an upper heating block is arranged on the lower side of the upper box body from front to back. An upper heating block is arranged on the upper side of the upper box body from front to back, a lower heating block is arranged on the upper side of the lower box body from front to back, the upper heating block and the lower heating block are located above and below the passage respectively, and at least one of the upper box body and the lower box body can ascend and descend relative to the support so as to adjust the height of the passage. Therefore, the produced plate can directly pass through the aisle to be subjected to heat preservation operation, the energy consumption is effectively reduced, the influence on the production of the plate is avoided, and the practicability is good; meanwhile, at least one of the upper box body and the lower box body can ascend and descend relative to the support so that the height of the passage can be adjusted, and therefore the device can adapt to plates of different thicknesses and is good in universality.

Description

Technical Field

[0001] This utility model relates to the technical field of constant temperature heat treatment of sheet materials, and more specifically to a homogenizing constant temperature chamber for sheet materials. Background Technology

[0002] After production, the boards need to be kept warm for a period of time. Current technology typically involves setting up a constant-temperature chamber to insulate the produced boards. However, constant-temperature chambers often occupy a large space and consume a lot of energy, which is not conducive to energy-saving and sustainable production. Utility Model Content

[0003] The purpose of this invention is to solve the problem that in the prior art, the boards need to be sent into a constant temperature chamber for heat preservation, but the constant temperature chamber often occupies a large space and has high energy consumption, which is not conducive to energy-saving and sustainable production.

[0004] To address the aforementioned problems, this utility model provides a homogenizing constant temperature chamber for sheet metal, comprising a support frame and an upper chamber and a lower chamber connected to the support frame. The upper and lower chambers are arranged vertically, with a passageway between them for the sheet metal to pass through from front to back. An upper heating block is provided on the lower side of the upper chamber, and a lower heating block is provided on the upper side of the lower chamber, also arranged from front to back. The upper and lower heating blocks are located above and below the passageway, respectively. At least one of the upper and lower chambers can be raised and lowered relative to the support frame to adjust the height of the passageway.

[0005] Compared with existing technologies, the above solution features an upper and lower housing on the support frame, with a passageway between them for the sheet metal to pass through from front to back. The upper and lower heating blocks can heat the area above and below the passageway respectively, ensuring that the passageway maintains a constant temperature. This allows the produced sheet metal to pass directly through the passageway for insulation, effectively reducing energy consumption without affecting the production of the sheet metal, thus offering good practicality. Furthermore, at least one of the upper and lower housings can be raised or lowered relative to the support frame to adjust the height of the passageway, thereby accommodating sheet metal of different thicknesses and offering good versatility.

[0006] In an improved embodiment, the upper housing has a downward-through upper inner cavity, with protruding support plates on the lower left and right sides of the upper inner cavity. The left and right sides of the upper heating block are respectively placed on the support plates on the lower left and right sides of the upper inner cavity, thereby allowing the upper heating block to be positioned above the passageway without obstruction, achieving more accurate temperature control of the passageway.

[0007] In an improved embodiment, the lower housing has an upwardly extending lower inner cavity, and the lower part of the lower inner cavity is provided with an upwardly protruding boss. The lower heating block rests on the boss of the lower inner cavity, thereby allowing the lower heating block to be located unobstructed below the passageway, achieving more accurate temperature control of the passageway.

[0008] In an improved embodiment, the upper housing is provided with an upper front guide block located above the front side of the aisle and an upper rear guide block located above the rear side of the aisle. The lower housing is provided with a lower front guide block located below the front side of the aisle and a lower rear guide block located below the rear side of the aisle. The upper front guide block and the lower front guide block are arranged opposite to each other and spaced apart, and both the front sides of the upper front guide block and the lower front guide block are chamfered. The upper rear guide block and the lower rear guide block are arranged opposite to each other and spaced apart, and both the rear sides of the upper rear guide block and the lower rear guide block are chamfered. Thus, the upper front guide block and the lower front guide block, as well as the upper rear guide block and the lower rear guide block, guide the board material, allowing the board material to enter the aisle more smoothly.

[0009] In an improved embodiment, the lower housing is fixedly connected to the support, and the upper housing is slidably connected to the support vertically. The support is equipped with a lifting assembly, which acts on the upper housing to drive the upper housing to rise and fall, thereby achieving automatic adjustment of the aisle height.

[0010] In an improved embodiment, the lifting assembly includes a motor and a lead screw. The motor is fixed to the bracket, and the lead screw is rotatably connected to the bracket about a vertical axis. The output end of the motor is connected to the lead screw to drive the lead screw to rotate. The upper housing is provided with a screw platform screwed to the lead screw. The lead screw has high precision and can more accurately control the height position of the upper housing.

[0011] In an improved embodiment, there are two lead screws spaced apart in the front-to-back direction. The front and rear portions of the upper housing are each equipped with a screw platform, which is screwed into the two lead screws. The motor is located on the bracket between the two lead screws and has a left-to-right output shaft. The output shaft is equipped with a first reversing gearbox, which has a forward first drive shaft and a backward second drive shaft. The first drive shaft is connected to the front lead screw via the second reversing gearbox, and the second drive shaft is connected to the rear lead screw via a third reversing gearbox. This allows the two lead screws to rotate synchronously, achieving more stable lifting and lowering adjustment of the upper housing. Attached Figure Description

[0012] Figure 1 A schematic diagram of a homogenization constant temperature chamber for sheet metal. Figure 1 ;

[0013] Figure 2A schematic diagram of a homogenization constant temperature chamber for sheet metal. Figure 2 ;

[0014] Figure 3 This is a top view schematic diagram of a homogenization constant temperature chamber for sheet metal.

[0015] Figure 4 For along Figure 3 Schematic diagram of the cross section line AA in the middle.

[0016] Explanation of reference numerals in the attached figures.

[0017] 1. Bracket; 2. Upper housing; 21. Upper heating block; 22. Upper inner cavity; 23. Support plate; 24. Upper front guide block; 25. Upper rear guide block; 26. Screw assembly; 3. Lower housing; 31. Lower heating block; 32. Lower inner cavity; 33. Boss; 34. Lower front guide block; 35. Lower rear guide block; 4. Passageway; 5. Lifting assembly; 51. Motor; 52. Lead screw; 53. Output shaft; 54. First reversing gearbox; 55. First drive shaft; 56. Second drive shaft; 57. Second reversing gearbox; 58. Third reversing gearbox. Detailed Implementation

[0018] It should be understood by those skilled in the art that the following embodiments are merely illustrative of the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0019] In the following description of the embodiments, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0020] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0021] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] Please see Figures 1-4 The present invention provides a homogenization constant temperature chamber for sheet metal, comprising a support 1 and an upper chamber 2 and a lower chamber 3 connected to the support 1. The upper chamber 2 and the lower chamber 3 are arranged vertically, and a passageway 4 for sheet metal to pass through is provided between the upper chamber 2 and the lower chamber 3 from front to back. An upper heating block 21 is provided on the lower side of the upper chamber 2 from front to back, and a lower heating block 31 is provided on the upper side of the lower chamber 3 from front to back. The upper heating block 21 and the lower heating block 31 are located above and below the passageway 4, respectively. At least one of the upper chamber 2 and the lower chamber 3 can be raised and lowered relative to the support 1 to adjust the height of the passageway 4.

[0023] The above solution sets up an upper box 2 and a lower box 3 on the support 1. A passage 4 for the board material to pass through from front to back is provided between the upper box 2 and the lower box 3. The upper heating block 21 and the lower heating block 31 can heat the top and bottom of the passage 4 respectively to ensure that the passage 4 maintains a constant temperature. Thus, the produced board material can directly pass through the passage 4 for heat preservation, which effectively reduces energy consumption and does not affect the production of the board material, making it practical. At the same time, at least one of the upper box 2 and the lower box 3 can be raised and lowered relative to the support 1 to adjust the height of the passage 4, thereby adapting to board materials of different thicknesses and making it versatile.

[0024] In this embodiment, the upper housing 2 has a downward-through upper inner cavity 22. The lower left and right sides of the upper inner cavity 22 are respectively provided with protruding support plates 23. The left and right sides of the upper heating block 21 are respectively placed on the left and right support plates 23 of the lower part of the upper inner cavity 22, so that the upper heating block 21 can be located above the passage 4 without obstruction, thereby achieving more accurate temperature control of the passage 4.

[0025] In this embodiment, the lower housing 3 has an upwardly penetrating lower inner cavity 32. The lower part of the lower inner cavity 32 is provided with an upwardly protruding boss 33. The lower heating block 31 is placed on the boss 33 of the lower inner cavity 32, so that the lower heating block 31 can be located below the passage 4 without obstruction, thereby achieving more accurate temperature control of the passage 4.

[0026] As an improvement to this embodiment, such as Figure 1 and Figure 2As shown, the upper housing 2 is provided with an upper front guide block 24 located above the front side of the passageway 4 and an upper rear guide block 25 located above the rear side of the passageway 4. The lower housing 3 is provided with a lower front guide block 34 located below the front side of the passageway 4 and a lower rear guide block 35 located below the rear side of the passageway 4. The upper front guide block 24 and the lower front guide block 34 are arranged opposite to each other and spaced apart. The front side of the upper front guide block 24 and the front side of the lower front guide block 34 are both chamfered. The upper rear guide block 25 and the lower rear guide block 35 are arranged opposite to each other and spaced apart. The rear side of the upper rear guide block 25 and the rear side of the lower rear guide block 35 are both chamfered. Thus, the upper front guide block 24 and the lower front guide block 34, as well as the upper rear guide block 25 and the lower rear guide block 35, can guide the board material, allowing the board material to enter the passageway 4 more smoothly.

[0027] In this embodiment, the lower box 3 is fixedly connected to the support 1, and the upper box 2 is slidably connected to the support 1 in a vertical direction. The support 1 is provided with a lifting component 5, which acts on the upper box 2 to drive the upper box 2 to lift and lower, thereby realizing the automatic adjustment of the height of the passageway 4.

[0028] More specifically, the lifting assembly 5 includes a motor 51 and a lead screw 52. The motor 51 is fixed to the bracket 1, and the lead screw 52 is rotatably connected to the bracket 1 with the vertical axis as the axis. The output end of the motor 51 is connected to the lead screw 52 to drive the lead screw 52 to rotate. The upper housing 2 is provided with a screw platform 26 screwed to the lead screw 52. The lead screw 52 has high precision and can more accurately control the height position of the upper housing 2.

[0029] Furthermore, there are two lead screws 52, spaced apart in the front-to-back direction. The front and rear parts of the upper housing 2 are respectively provided with screw platforms 26, which are screwed into the two lead screws 52 respectively. The motor 51 is located on the bracket 1 between the two lead screws 52. The motor 51 has an output shaft 53 in the left-to-right direction. The output shaft 53 is provided with a first reversing gear box 54. The first reversing gear box has a forward first drive shaft 55 and a rearward second drive shaft 56. The first drive shaft 55 is connected to the front lead screw 52 through the second reversing gear box 57, and the second drive shaft 56 is connected to the rear lead screw 52 through the third reversing gear box 58, so that the two lead screws 52 can rotate synchronously, realizing a more stable lifting and lowering adjustment of the upper housing 2.

[0030] It should be noted that in the description of this application, the terms "inner" and "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application. All directional indications (such as up, down, left, right, front, back, inner, and outer) are only used to explain the relative positional relationships and movement between components in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0032] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A homogenizing constant temperature chamber for sheet metal, characterized in that, The system includes a support (1) and an upper box (2) and a lower box (3) both connected to the support (1). The upper box (2) and the lower box (3) are arranged vertically and a passageway (4) for the board material to pass through is provided between the upper box (2) and the lower box (3) from front to back. The lower side of the upper box (2) is provided with an upper heating block (21) arranged from front to back, and the upper side of the lower box (3) is provided with a lower heating block (31) arranged from front to back. The upper heating block (21) and the lower heating block (31) are located above and below the passageway (4) respectively. At least one of the upper box (2) and the lower box (3) can be raised and lowered relative to the support (1) to adjust the height of the passageway (4).

2. The plate homogenization constant temperature chamber according to claim 1, characterized in that, The upper housing (2) has a downward-through upper inner cavity (22). The lower left and right sides of the upper inner cavity (22) are respectively provided with protruding support plates (23). The left and right sides of the upper heating block (21) are respectively placed on the left and right support plates (23) of the lower part of the upper inner cavity (22).

3. The plate homogenization constant temperature chamber according to claim 1 or 2, characterized in that, The lower housing (3) has an upward-through lower inner cavity (32), and the lower part of the lower inner cavity (32) is provided with an upward-protruding boss (33), and the lower heating block (31) rests on the boss (33) of the lower inner cavity (32).

4. The plate homogenization constant temperature chamber according to claim 1, characterized in that, The upper housing (2) is provided with an upper front guide block (24) located above the front side of the passageway (4) and an upper rear guide block (25) located above the rear side of the passageway (4). The lower housing (3) is provided with a lower front guide block (34) located below the front side of the passageway (4) and a lower rear guide block (35) located below the rear side of the passageway (4). The upper front guide block (24) and the lower front guide block (34) are arranged opposite to each other and spaced apart. The front side of the upper front guide block (24) and the front side of the lower front guide block (34) are both provided with chamfers. The upper rear guide block (25) and the lower rear guide block (35) are arranged opposite to each other and spaced apart. The rear side of the upper rear guide block (25) and the rear side of the lower rear guide block (35) are both provided with chamfers.

5. The plate homogenization constant temperature chamber according to claim 1, characterized in that, The lower box (3) is fixedly connected to the bracket (1), and the upper box (2) is slidably connected to the bracket (1) in a vertical direction. The bracket (1) is provided with a lifting assembly (5), and the lifting assembly (5) acts on the upper box (2) to drive the upper box (2) to rise and fall.

6. The plate homogenization constant temperature chamber according to claim 5, characterized in that, The lifting assembly (5) includes a motor (51) and a lead screw (52). The motor (51) is fixed to the bracket (1). The lead screw (52) is rotatably connected to the bracket (1) with the vertical axis as the axis. The output end of the motor (51) is connected to the lead screw (52) to drive the lead screw (52) to rotate. The upper housing (2) is provided with a screw platform (26) screwed to the lead screw (52).

7. The plate homogenization constant temperature chamber according to claim 6, characterized in that, The lead screws (52) are two in number and spaced apart in the front-to-back direction. The front and rear parts of the upper housing (2) are respectively provided with screw platforms (26). The two screw platforms (26) are screwed into the two lead screws (52). The motor (51) is located on the bracket (1) between the two lead screws (52). The motor (51) has an output shaft (53) in the left-to-right direction. The output shaft (53) is provided with a first reversing gearbox (54). The first reversing gearbox (54) has a forward first drive shaft (55) and a rearward second drive shaft (56). The first drive shaft (55) is connected to the lead screw (52) on the front side through the second reversing gearbox (57). The second drive shaft (56) is connected to the lead screw (52) on the rear side through the third reversing gearbox (58).

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