Control panel drying and curing box

Abstract

The utility model provides a control panel drying and curing box, which relates to the technical field of electronic equipment manufacturing and comprises a base, a hidden shell and a group of conveying mechanisms are arranged above the base, and each conveying mechanism is composed of a first electric motor, a threaded rod and a conveying track. And two sets of symmetrically-distributed storage structures are installed above the conveying rail, each storage structure is jointly composed of a connecting plate, a positioning plate and a connecting gear, and a set of blocking mechanism and a set of drying mechanism are installed in the hidden shell. The electric motor is arranged to drive the drying body to swing in a reciprocating mode, in the swinging process of the drying body, heat generated in the drying body is evenly diffused into the space in the hidden shell, all parts of the control panel placed on the storage structure can be evenly heated, and therefore the efficient and even drying effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment manufacturing technology, and in particular to a control board drying and curing box. Background Technology

[0002] Control boards, also known as electronic boards, require extremely strict environmental conditions during their production, such as the curing of adhesives and coatings after PCB mounting. Currently, control boards are manually placed into curing chambers for drying and curing. However, current drying and curing chambers still have the following shortcomings when drying control boards:

[0003] Traditional drying and curing chambers have a sealed door. After the operator puts a control board into the curing chamber to dry and cure, the operator opens the sealed door to take out the control board. Since the curing chamber needs to be operated every time a control board is put in, the drying and curing time of the control board is wasted. This not only reduces the drying and curing time of the control board but also increases the number of operation steps.

[0004] In addition, the heating structure inside the drying and curing chamber is a fixed structure, which can easily lead to inconsistent drying and curing effects in different parts of the control board, affecting product quality. Utility Model Content

[0005] This utility model discloses a control panel drying and curing box. When the operator starts the third electric motor, the drive shaft of the third electric motor drives the gear to rotate. The gear meshes with the meshing gear on the top of the drying body, causing the suspended drying body to swing back and forth in a cycle, so as to evenly spread the heat.

[0006] In a first aspect, this disclosure provides a control board drying and curing box, specifically comprising: a base, a hidden housing and a set of conveying mechanisms installed above the base, the conveying mechanisms being composed of a first electric motor, a threaded rod and a conveying track, two sets of symmetrically distributed storage structures installed above the conveying track, the storage structures being composed of a connecting plate, a positioning plate and a connecting gear, a set of sealing mechanisms and a set of drying mechanisms installed inside the hidden housing, the sealing mechanisms being composed of a second electric motor, a rotating shaft and a sealing door, the drying mechanisms being composed of a third electric motor, a drying body and a stabilizing block, and a stabilizing housing installed on the outer side of the hidden housing with bolts.

[0007] Furthermore, a stabilizing plate is provided on each side of the base. The stabilizing plate has an L-shaped structure. The first electric motor is installed on the outer side of one of the stabilizing plates. A set of threaded holes is opened on one side of the stabilizing plate.

[0008] Furthermore, a positioning track is provided on the inner side of the hidden shell, and a guide groove is opened at the bottom of the positioning track. A stabilizing block is provided in the middle of the upper part of the drying body. The guide groove and the stabilizing block are both arc structures, and the cross-sections of the guide groove and the stabilizing block are both T-shaped structures. The upper part of the stabilizing block is installed inside the guide groove.

[0009] Furthermore, the inner side of the hidden shell has two sets of symmetrically distributed limiting strips at the corner. The limiting strips are T-shaped. There are two blocking doors. The inner side of the blocking door has a set of guide grooves corresponding to the limiting strips. The limiting strips extend into the interior of the guide grooves.

[0010] Furthermore, two stabilizing sleeves are provided on the inner side of the stabilizing housing. The second electric motor and the third electric motor are respectively installed inside the stabilizing sleeves. A set of evenly distributed meshing teeth is provided on one side of the blocking door. A set of rotating holes is opened on one side of the hidden housing. The rotating shaft passes through the interior of the rotating holes and is connected to the drive shaft of the second electric motor. Two drive gears are installed on the outer side of the rotating shaft. The drive gears mesh with the meshing teeth of the two blocking doors respectively.

[0011] Furthermore, the stabilizing plates on both sides of the base each have a rotating hole at the top position. The two ends of the threaded rod pass through the interior of the rotating hole and are connected to the drive shaft of the first electric motor. A sliding groove is provided at the top position of the base. A threaded connecting block is provided at the bottom position of the conveying track. The threaded connecting block extends into the interior of the sliding groove. A threaded hole is provided in the middle position of the threaded connecting block, and the threaded rod passes through the interior of the threaded hole.

[0012] Furthermore, a positioning block with a rectangular structure is provided at the bottom of the connecting plate. A positioning groove is opened on each side of the conveying track, and the positioning block is installed inside the positioning groove. A sliding groove with a T-shaped structure is opened on each side of the top of the connecting plate. Two symmetrically distributed positioning plates are installed on the top of the connecting plate. A sliding strip with a T-shaped structure is provided at the bottom of the positioning plate. The sliding strip and the sliding groove are engaged. A set of meshing teeth is provided on the inner side of each of the two positioning plates. A connecting gear is installed in the middle of the connecting plate, and the connecting gear and the meshing teeth are engaged.

[0013] Furthermore, a gear is installed on the outer side of the drive shaft of the third electric motor, and a set of meshing teeth is provided on one side above the drying body. The meshing teeth are evenly distributed in an arc shape, and the gear and the meshing teeth mesh together.

[0014] This utility model provides a control panel drying and curing box, which has the following beneficial effects:

[0015] Two positioning plates connected by gears are set up. When one positioning plate is moved manually, the other positioning plate will move in the opposite direction under the transmission action of the connecting gears. This allows the distance between the two positioning plates to be flexibly adjusted according to the size of the control plate, so as to achieve the center positioning of the control plate between the two positioning plates for better drying.

[0016] An electric motor drives the drying unit to oscillate back and forth. During the oscillation, the drying unit evenly diffuses the heat generated inside to the space inside the hidden shell, so that all parts of the control board placed on the storage structure can be heated evenly, thereby achieving a highly efficient and uniform drying effect.

[0017] Two sets of storage structures are set up to store the control board respectively. After the staff controls the forward and reverse rotation of the threaded rod, the threaded rod can drive the two sets of storage structures to switch, realizing the effect of automatic switching of the control board for the storage structure positioning. This solves the problem of one control board completing the disassembly and assembly of the other control board during the drying process.

[0018] Two synchronously lifting sealing doors are installed on the basis of the drying and curing chamber. When the sealing doors are closed, they can form a closed space when the control board is drying, reducing heat loss and preventing external interference. When the sealing doors are raised, it is convenient to switch and move the control board. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0020] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0021] In the attached diagram:

[0022] Figure 1 This paper shows a schematic diagram of the axial structure of the drying and curing box after assembly.

[0023] Figure 2 An axonometric schematic diagram of the cross-sectional structure of the drying and curing chamber of this application is shown;

[0024] Figure 3 This application shows Figure 2 Further cross-section of the axial side structure;

[0025] Figure 4 An axonometric schematic diagram of the split structure of the drying and curing chamber of this application is shown;

[0026] Figure 5 An axonometric schematic diagram of the storage structure split structure of this application is shown;

[0027] Figure 6 This application shows Figure 5 A schematic diagram of the axonal structure from an elevation viewpoint;

[0028] Figure 7 This paper shows a schematic diagram of the isolating structure of the sealing mechanism from an elevation view.

[0029] Figure 8 This application shows Figure 3 A schematic diagram of the axonal structure.

[0030] List of reference numerals

[0031] 1. Base;

[0032] 2. Concealed housing; 201. Positioning track; 202. Limiting strip;

[0033] 3. Conveying mechanism; 301. First electric motor; 302. Threaded rod; 303. Conveying track;

[0034] 4. Storage structure; 401. Connecting plate; 402. Positioning plate; 403. Connecting gear;

[0035] 5. Blocking mechanism; 501. Second electric motor; 502. Rotating shaft; 503. Blocking gate;

[0036] 6. Drying mechanism; 601. Third electric motor; 602. Drying body; 603. Stabilizing block;

[0037] 7. Secure the casing. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0039] Example 1: Please refer to Figures 1 to 8 :

[0040] This utility model proposes a control panel drying and curing box, comprising: a base 1, a hidden housing 2 installed on the upper part of the base 1, and a set of conveying mechanisms 3. The conveying mechanism 3 is composed of a first electric motor 301, a threaded rod 302, and a conveying track 303. A stabilizing plate is provided on each side of the base 1. The stabilizing plate has an L-shaped structure. The first electric motor 301 is installed on the outer side of one of the stabilizing plates. A set of threaded holes is opened on one side of the stabilizing plate. The operator installs screws into the threaded holes to secure the first electric motor 301. A rotating hole is opened on the upper part of each of the stabilizing plates on both sides of the base 1. The threaded rod 302 has two... The end passes through the interior of the rotating hole and is connected to the drive shaft of the first electric motor 301. The rotating hole achieves the effect of lateral and vertical positioning of the rotation position of the threaded rod 302, so that the threaded rod 302 can rotate stably in place at the position of the rotating hole. The operator controls the first electric motor 301 to drive the threaded rod 302 to rotate. A sliding groove is opened at the upper position of the base 1. A threaded connecting block is provided at the bottom position of the conveying track 303. The threaded connecting block extends into the interior of the sliding groove. A threaded hole is opened in the middle position of the threaded connecting block. The threaded rod 302 passes through the interior of the threaded hole. When the threaded rod 302 rotates, it can drive the conveying track 303 to move laterally.

[0041] In this embodiment of the disclosure, reference is made to Figures 1 to 8 As shown, two symmetrically distributed storage structures 4 are installed above the conveyor track 303. Each storage structure 4 consists of a connecting plate 401, a positioning plate 402, and a connecting gear 403. Inside the hidden housing 2, a sealing mechanism 5 and a drying mechanism 6 are installed. The sealing mechanism 5 consists of a second electric motor 501, a rotating shaft 502, and a sealing door 503. A stabilizing housing 7 is bolted to the outer side of the hidden housing 2. Two stabilizing sleeves are provided on the inner side of the stabilizing housing 7. The second electric motor 501 and the third electric motor 601 are respectively installed inside the stabilizing sleeves. The stabilizing sleeves ensure the stable installation position of the second electric motor 501 and the third electric motor 601. Additionally, the stabilizing housing... 7. After installation, it can protect and dustproof the second electric motor 501 and the third electric motor 601. A set of evenly distributed meshing teeth is provided on one side of the sealing door 503, and a set of rotating holes is opened on one side of the hidden housing 2. The rotating shaft 502 passes through the interior of the rotating hole and is connected to the drive shaft of the second electric motor 501. Therefore, the operator can control the second electric motor 501 to drive the rotating shaft 502 to rotate. Two drive gears are installed on the outer side of the rotating shaft 502. The drive gears mesh with the meshing teeth of the two sealing doors 503 respectively. Therefore, when the rotating shaft 502 rotates, it can drive the two sealing doors 503 to rise and fall synchronously and stably under the cooperation of the meshing teeth. After the sealing door 503 moves downward, it can seal the two sides of the hidden housing 2 respectively.

[0042] In this embodiment of the disclosure, reference is made to Figures 1 to 8 As shown, a positioning block with a rectangular structure is provided at the bottom of the connecting plate 401. A positioning groove is opened on each side of the conveying track 303, and the positioning block is installed inside the positioning groove. The positioning groove, in conjunction with the positioning block, achieves the effect of quick positioning of the connecting plate 401. A sliding groove with a T-shaped structure is opened on each side of the top of the connecting plate 401. Two symmetrically distributed positioning plates 402 are installed on the top of the connecting plate 401. A sliding strip with a T-shaped structure is provided at the bottom of the positioning plate 402. The sliding strip engages with the sliding groove, and the sliding strip and sliding groove cooperate to achieve the effect of circumferential positioning of the positioning plate 402. The inner surfaces of the two positioning plates 402 are respectively provided with a... A connecting gear 403 is installed in the middle of the connecting plate 401. The connecting gear 403 meshes with the meshing teeth. Therefore, when one of the positioning plates 402 is moved, the other positioning plate 402 will move in the opposite direction. The two positioning plates 402 cooperate with each other to adjust according to the size of the control plate, so that the control plate is positioned in the center between the two positioning plates 402. After positioning, the control plate can be dried better. It can be concluded that after the operator controls the forward and reverse rotation of the threaded rod 302, the threaded rod 302 can drive the two sets of storage structures 4 to switch, realize the effect of automatic switching of the control plate of the storage structure 4, and solve the problem of one control plate completing the disassembly and assembly of the other control plate during the drying process.

[0043] In this embodiment of the disclosure, reference is made to Figures 1 to 8 As shown, two sets of symmetrically distributed limiting strips 202 are provided at the corner of the inner side of the hidden shell 2. The limiting strips 202 have a T-shaped structure. There are two blocking doors 503. A set of guide grooves corresponding to the limiting strips 202 are opened on the inner side of the blocking door 503. The limiting strips 202 extend into the interior of the guide grooves. With the cooperation of the guide grooves and the limiting strips 202, the blocking door 503 can achieve the effect of circumferential and lateral positioning of its movement position, so that the blocking door 503 can be raised and lowered stably.

[0044] In this embodiment of the disclosure, reference is made to Figures 1 to 8As shown, the drying mechanism 6 consists of a third electric motor 601, a drying body 602, and a stabilizing block 603. A positioning track 201 is located inside the hidden housing 2, with a guide groove at its bottom. A stabilizing block 603 is located in the middle of the upper part of the drying body 602. Both the guide groove and the stabilizing block 603 have arc-shaped structures and T-shaped cross-sections. The upper part of the stabilizing block 603 is installed inside the guide groove. With the cooperation of the T-shaped structures, the positioning track 201, in conjunction with the guide groove and the stabilizing block 603, achieves the vertical and circumferential positioning effect of the drying body 602. The function of the positioning track 201 is to position the drying body 602 vertically and circumferentially. The drying body 602 is suspended and positioned so that it can swing stably along the guide groove. A gear is installed on the outer side of the drive shaft of the third electric motor 601. A set of meshing teeth is provided on one side of the upper part of the drying body 602. The meshing teeth are evenly distributed in an arc shape. The operator controls the third electric motor 601 to drive the gear to rotate in both directions. The gear and the meshing teeth mesh, so when the gear rotates, it can drive the suspended drying body 602 to swing in a cyclic manner. At this time, the drying body 602 can effectively diffuse the emitted heat, so that the control board can dry more evenly. The drying body 602 is selected from the drying structure and model commonly used in the control board in the prior art.

[0045] Example 2, based on Example 1, with reference to Figures 1 to 8 As shown, the operator needs to install a control panel and controller of the prior art in the hidden housing 2, and electrically connect the control panel, controller, first electric motor 301, second electric motor 501 and third electric motor 601 to each other. The operator controls the forward and reverse rotation of the first electric motor 301, second electric motor 501 and third electric motor 601 by operating the control panel.

[0046] The working principle of this embodiment:

[0047] When installing the drying and curing box, the staff needs to use the installation tools to install a hidden shell 2 and a set of conveying mechanisms 3 on the upper part of the base 1, install two sets of symmetrically distributed storage structures 4 on the upper part of the conveying track 303, install a set of sealing mechanisms 5 and a set of drying mechanisms 6 inside the hidden shell 2, and install a sturdy shell 7 on the outer part of the hidden shell 2 with bolts.

[0048] When drying the control board using a drying and curing chamber

[0049] Staff inspected the overall appearance of the equipment to ensure that there was no damage or deformation to any of the components, including the base 1, the hidden housing 2, and the stable housing 7. Staff also checked the first electric motor 301, the threaded rod 302, and the conveying track 303 of the conveying mechanism 3 to confirm that they could operate normally and that the threaded connecting block could slide smoothly in the sliding groove.

[0050] The staff inspected the connecting plate 401, positioning plate 402 and connecting gear 403 of the storage structure 4 to ensure that the positioning block can be accurately installed in the positioning groove, the sliding strip of the positioning plate 402 is tightly engaged with the sliding groove, and the connecting gear 403 is properly engaged with the meshing teeth. The staff confirmed that the second electric motor 501, rotating shaft 502 and sealing door 503 of the sealing mechanism 5 can work normally, the guide groove of the sealing door 503 and the limit strip 202 cooperate smoothly, and the drive gear and the meshing teeth of the sealing door 503 are well engaged.

[0051] Check the third electric motor 601, drying body 602 and stabilizing block 603 of drying mechanism 6 to ensure that stabilizing block 603 can swing stably in the guide groove of positioning track 201 and that the drive shaft of the third electric motor 601 and the meshing teeth of drying body 602 can effectively transmit power.

[0052] The control panel and controller are installed and connected inside the hidden housing 2. The staff, referring to the existing drying and curing box, electrically connects the control panel, controller, first electric motor 301, second electric motor 501, and third electric motor 601 and debugs them to be normal.

[0053] According to the size of the control board, the staff manually moves one of the positioning plates 402 in the storage structure 4. Due to the action of the connecting gear 403, the other positioning plate 402 will move in the opposite direction, so that the distance between the two positioning plates 402 matches the width of the control board, and the control board is installed in the center between the two positioning plates 402. The control board is placed on the two positioning plates 402.

[0054] The staff operates the control panel and starts the first electric motor 301. The first electric motor 301 drives the threaded rod 302 to rotate. Due to the threaded connection between the threaded rod 302 and the threaded connecting block at the bottom of the conveying track 303, the conveying track 303 will move laterally along the sliding groove above the base 1, conveying the storage structure 4 with the control board to the designated position in the hidden housing 2, such as the drying start position.

[0055] The staff started the second electric motor 501, which drove the rotating shaft 502 to rotate. The drive gear on the outside of the rotating shaft 502 drove the sealing door 503 to descend synchronously and stably with the cooperation of the limit strip 202 and the guide groove, sealing the two sides of the hidden shell 2 respectively, forming a relatively closed drying space.

[0056] The operator starts the third electric motor 601. The drive shaft of the third electric motor 601 drives the gear to rotate. The gear meshes with the meshing teeth on the upper part of the drying body 602, causing the suspended drying body 602 to swing back and forth in a cycle, so as to evenly spread the heat and dry the control panel. During the drying process of the control panel, the operator can set the drying time and temperature parameters through the control panel according to the drying requirements of the control panel. If the drying body 602 has temperature and other adjustment functions.

[0057] After the control board is dried, the staff operates the control panel again, starts the second electric motor 501 to make the sealing door 503 rise and open, starts the first electric motor 301, drives the storage structure 4 containing the dried control board to move out of the hidden shell 2 to a position where the control board can be easily removed, and manually removes the dried control board from the storage structure 4 for subsequent quality inspection, packaging or other processes.

[0058] The following points should be noted in this article:

[0059] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0060] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0061] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A control panel drying and curing oven, comprising: The base (1), conveying mechanism (3) and drying mechanism (6) are provided. A hidden housing (2) and a set of conveying mechanisms (3) are installed above the base (1). The conveying mechanism (3) is composed of a first electric motor (301), a threaded rod (302) and a conveying track (303). Two sets of symmetrically distributed storage structures (4) are installed above the conveying track (303). The storage structure (4) is composed of a connecting plate (401), a positioning plate (402) and a connecting gear (403). A set of sealing mechanism (5) and a set of drying mechanism (6) are installed inside the hidden housing (2). The sealing mechanism (5) is composed of a second electric motor (501), a rotating shaft (502) and a sealing door (503). The drying mechanism (6) is composed of a third electric motor (601), a drying body (602) and a stabilizing block (603). A stabilizing housing (7) is installed on the outside of the hidden housing (2) with bolts.

2. The control panel drying and curing box according to claim 1, characterized in that, The base (1) has a stabilizing plate on each side. The first electric motor (301) is installed on the outer side of one of the stabilizing plates. A set of threaded holes is opened on one side of the stabilizing plate.

3. The control panel drying and curing box according to claim 1, characterized in that, The hidden shell (2) has a positioning track (201) on its inner side. A guide groove is opened at the bottom of the positioning track (201). A stabilizing block (603) is provided in the middle above the drying body (602). The guide groove and the stabilizing block (603) are arc structures. The cross-sections of the guide groove and the stabilizing block (603) are T-shaped structures. The top of the stabilizing block (603) is installed inside the guide groove.

4. A control panel drying and curing oven according to claim 1, characterized in that, The inner side of the hidden shell (2) has two sets of symmetrically distributed limiting strips (202) at the corner. The limiting strips (202) are T-shaped. There are two blocking doors (503). A set of guide grooves corresponding to the limiting strips (202) is opened on the inner side of the blocking door (503). The limiting strips (202) extend into the interior of the guide grooves.

5. A control panel drying and curing box according to claim 1, characterized in that, The inner side of the stabilizing housing (7) is provided with two stabilizing sleeves. The second electric motor (501) and the third electric motor (601) are respectively installed inside the stabilizing sleeves. A set of evenly distributed meshing teeth is provided on one side of the blocking door (503). A set of rotating holes is opened on one side of the hidden housing (2). The rotating shaft (502) passes through the inside of the rotating hole and is connected to the drive shaft of the second electric motor (501). Two drive gears are installed on the outer side of the rotating shaft (502). The drive gears mesh with the meshing teeth of the two blocking doors (503) respectively.

6. A control panel drying and curing oven according to claim 1, characterized in that, The base (1) has a rotating hole on each of the two stabilizing plates at the top. The two ends of the threaded rod (302) pass through the interior of the rotating hole and are connected to the drive shaft of the first electric motor (301). A sliding groove is opened at the top of the base (1). A threaded connecting block is provided at the bottom of the conveying track (303). The threaded connecting block extends into the interior of the sliding groove. A threaded hole is opened in the middle of the threaded connecting block. The threaded rod (302) passes through the interior of the threaded hole.

7. A control panel drying and curing box according to claim 1, characterized in that, The bottom of the connecting plate (401) is provided with a positioning block, which is rectangular in structure. A positioning groove is opened on both sides of the conveying track (303), and the positioning block is installed inside the positioning groove. A sliding groove is opened on both sides of the top of the connecting plate (401). Two symmetrically distributed positioning plates (402) are installed on the top of the connecting plate (401). A sliding strip is provided at the bottom of the positioning plate (402), and the sliding strip and the sliding groove are engaged. A set of meshing teeth is provided on the inner side of the two positioning plates (402). A connecting gear (403) is installed in the middle of the connecting plate (401), and the connecting gear (403) and the meshing teeth are engaged.

8. A control panel drying and curing box according to claim 1, characterized in that, The drive shaft of the third electric motor (601) has a gear installed on the outer side, and a set of meshing teeth is provided on one side above the drying body (602). The meshing teeth are evenly distributed in an arc shape, and the gear and the meshing teeth mesh.

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