Energy-saving wood mirror frame drying equipment
By designing a combination of rotating and drying structures, the problem of uneven drying during the drying process of wooden picture frames was solved, achieving uniform drying of the frames, avoiding deformation and cracks, and improving the mechanical efficiency of the equipment.
Patent Information
- Application Number
- CN202520240303.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Uneven drying due to uneven temperature during the drying process can cause problems such as cracks, twisting, or expansion and deformation in wooden picture frames.
An energy-saving wooden picture frame drying device was designed, which achieves uniform drying of the picture frames through a combination of a rotating structure and a drying structure. The rotating structure includes a rotating gear, a connecting column, a support component, a clamping block, and a return spring. In conjunction with the rotation of the turntable and rack ring, it ensures that all sides of the picture frame are heated evenly. The drying structure provides a uniform supply of hot air through the design of hot air pipes and a protective cover.
This achieves uniform evaporation rates of moisture on the surface and inside of the wooden frame, avoiding cracks, twisting, or expansion deformation, and improving the mechanical efficiency and drying effect of the equipment.
Smart Images
Figure CN223649647U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of drying equipment, specifically relating to an energy-saving wooden mirror frame drying device. Background Technology
[0002] A wooden frame is a container used to hold photographs. Because wood is a poor conductor of heat, wooden frames provide physical protection for photographs, helping to maintain their stability and clarity. In addition, the natural texture and color of wooden frames can add a warm and elegant atmosphere to photographs.
[0003] In the production of wooden picture frames, suitable wood raw materials are first cut into boards or squares; then, drying equipment is used to dry the cut wood to reduce its moisture content and prevent deformation and cracking later; finally, workers carve and decorate the wood, assemble it according to the design structure, and paint it.
[0004] However, during the drying process, because wood is a heterogeneous material, and the temperature distribution of the drying equipment may be uneven, the rate of moisture evaporation on the surface and inside of the wood will be different, resulting in uneven drying. This can cause the wood to crack, twist, or expand and deform, affecting the shape and stability of the wooden frame. Therefore, an energy-saving wooden frame drying equipment is needed to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide an energy-saving wooden frame drying device to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving wooden frame drying device, comprising:
[0007] The main body of the equipment includes a worktable, a support column, a rack ring, and a turntable. The worktable is rotatably mounted on the support column. The rack ring is fixedly mounted on the upper surface of the worktable, and the center of the rack ring coincides with the center of the turntable. The turntable is rotatably mounted on the upper surface of the worktable and has a plurality of spaced rotating holes.
[0008] A rotating structure includes rotating gears, connecting columns, a support member, telescopic columns, clamping blocks, and return springs. Multiple rotating gears mesh with the inner wall of a rack ring. The connecting column is rotatably disposed in the rotating hole, with its upper end connected to the support member and its lower end connected to the rotating gears. The support member is positioned above the turntable and has a receiving cavity. Multiple pairs of telescopic columns, clamping blocks, and return springs are provided. Each pair of clamping blocks is slidably disposed opposite each other in the receiving cavity. The telescopic columns and return springs are connected to the inner wall of the receiving cavity and the side wall of the clamping blocks, respectively. The return spring is sleeved on the telescopic column.
[0009] A drying structure is installed on the workbench.
[0010] As a preferred embodiment, the drying structure includes hot air ducts, a protective cover, columns, and a sliding door. Multiple hot air ducts are provided and spaced apart on the top wall inside the protective cover. Multiple columns are provided and fixedly installed on the lower surface of the protective cover. The sliding door is slidably installed on the side wall of the protective cover, and the workbench is placed inside the protective cover.
[0011] As a preferred embodiment, the rotating structure further includes a ball bearing, the connecting post extends a predetermined distance below the rotating gear, the ball bearing is rotatably disposed at the lower end of the connecting post, the worktable has a groove, and multiple balls are provided, with the multiple balls being rotatably placed in the groove.
[0012] As a preferred embodiment, the main body of the device further includes a rotating column, a driving wheel, a driven wheel, a transmission belt, and a rotating motor. The lower end of the rotating column is connected to the upper surface of the turntable, the driven wheel is connected to the upper end of the rotating column, the transmission belt is connected to the driving wheel and the driven wheel, and the output shaft of the rotating motor is connected to the driving wheel. The driving wheel, the driven wheel, the transmission belt, and the rotating motor are all placed on the upper surface of the protective cover.
[0013] As a preferred embodiment, the drying structure further includes a locking post, a return spring, and a locking rod. The outer wall of the protective cover has a mounting hole. The return spring is connected to the inner wall of the mounting hole and the locking post. The locking post is slidably placed in the mounting hole. One end of the locking rod is rotatably connected to the outer wall of the sliding door, and the other end of the locking rod is inserted into the end of the locking post away from the return spring.
[0014] As a preferred embodiment, one side of each pair of clamping blocks is configured as an inclined surface.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] This invention features a rotating structure comprising a rotating gear, a connecting column, a support component, a telescopic column, a clamping block, and a return spring. The rotating gear meshes with the inner wall of a rack ring. The upper end of the connecting column is connected to the support component, and the lower end is connected to the rotating gear. The support component has a support cavity, and the clamping block is slidably positioned relative to it. A rotating motor drives the driving wheel to rotate, and the driven wheel and the rotating column also rotate around the axis of the rotating column, thereby driving the turntable to rotate. Multiple mirror frames rotate around the axis of the rotating column. Simultaneously, the worktable rotates around the axis of the support column, causing the rack ring to rotate around the axis of the support column, resulting in multiple rotating gears rotating around the axis of the connecting column, which in turn drives multiple mirror frames to rotate around the axis of the connecting column. In this way, the hot air blown from the hot air pipe evenly dries all sides of the mirror frames, ensuring that the surface and interior moisture of the wooden mirror frames evaporate at the same rate, preventing the wooden mirror frames from cracking, twisting, or expanding and deforming.
[0017] This invention features a ball bearing, with the connecting column extending a predetermined distance below the rotating gear. The ball bearing is rotatably positioned at the lower end of the connecting column. The worktable has a groove, and multiple ball bearings are arranged in the groove. As the turntable drives the connecting column to rotate, the ball bearings positioned at the lower end of the connecting column also rotate in the groove, thereby reducing energy loss and improving the mechanical efficiency of the equipment. Attached Figure Description
[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention;
[0019] Figure 2 This is a schematic diagram of the rotating structure of this utility model;
[0020] Figure 3 For the present utility model Figure 2 A magnified view of part A in the middle;
[0021] Figure 4 This is a schematic diagram of the drying structure of this utility model;
[0022] Figure 5 This is a partial exploded view of the rotating structure of this utility model;
[0023] Figure 6 For the present utility model Figure 5 A magnified view of part B in the middle section.
[0024] In the diagram: 1. Main body of the equipment; 11. Workbench; 111. Groove; 12. Support column; 13. Rack ring; 14. Turntable; 141. Rotating hole; 15. Rotating column; 16. Driving wheel; 17. Driven wheel; 18. Transmission belt; 19. Rotating motor; 2. Rotating structure; 21. Rotating gear; 22. Connecting column; 23. Load-bearing component; 231. Load-bearing cavity; 24. Telescopic column; 25. Clamping block; 26. Return spring; 27. Ball bearing; 3. Drying structure; 31. Hot air duct; 32. Protective cover; 321. Mounting hole; 33. Column; 34. Sliding door; 35. Locking column; 36. Return spring; 37. Locking rod. Detailed Implementation
[0025] The present invention will be further described below with reference to the embodiments.
[0026] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0027] Please see Figure 1-6 This utility model provides an energy-saving wooden frame drying device, comprising:
[0028] The main body of the equipment 1 includes a worktable 11, a support column 12, a rack ring 13, and a turntable 14. The worktable 11 is rotatably mounted on the support column 12. The rack ring 13 is fixedly mounted on the upper surface of the worktable 11, and the center of the rack ring 13 coincides with the center of the turntable 14. The turntable 14 is rotatably mounted on the upper surface of the worktable 11 and has a plurality of spaced rotating holes 141.
[0029] Rotating structure 2 includes a rotating gear 21, a connecting column 22, a support member 23, a telescopic column 24, a clamping block 25, and a return spring 26. Multiple rotating gears 21 are provided, and multiple rotating gears 21 mesh with the inner wall of the rack ring 13. The connecting column 22 is rotatably provided in the rotating hole 141. The upper end of the connecting column 22 is connected to the support member 23, and the lower end of the connecting column 22 is connected to the rotating gear 21. The support member 23 is placed above the turntable 14 and has a support cavity 231. Multiple pairs of telescopic columns 24, clamping blocks 25, and return springs 26 are provided. Each pair of clamping blocks 25 is slidably arranged opposite each other in the support cavity 231. The telescopic column 24 and the return spring 26 are both connected to the inner wall of the support cavity 231 and the side wall of the clamping block 25. The return spring 26 is sleeved on the telescopic column 24.
[0030] Drying structure 3 is installed on workbench 11;
[0031] The drying structure 3 includes a hot air duct 31, a protective cover 32, columns 33 and a sliding door 34. Multiple hot air ducts 31 are provided and spaced apart on the top wall inside the protective cover 32. Multiple columns 33 are provided and fixedly installed on the lower surface of the protective cover 32. The sliding door 34 is slidably installed on the side wall of the protective cover 32. The workbench 11 is placed inside the protective cover 32.
[0032] The rotating structure 2 also includes a ball 27. The connecting column 22 extends a predetermined distance below the rotating gear 21. The ball 27 is rotatably disposed at the lower end of the connecting column 22. The worktable 11 has a groove 111. Multiple balls 27 are provided. Multiple balls 27 are rotatably placed in the groove 111.
[0033] The main body of the equipment 1 also includes a rotating column 15, a driving wheel 16, a driven wheel 17, a transmission belt 18, and a rotating motor 19. The lower end of the rotating column 15 is connected to the upper surface of the turntable 14, the driven wheel 17 is connected to the upper end of the rotating column 15, the transmission belt 18 is connected to the driving wheel 16 and the driven wheel 17, and the output shaft of the rotating motor 19 is connected to the driving wheel 16. The driving wheel 16, the driven wheel 17, the transmission belt 18, and the rotating motor 19 are all placed on the upper surface of the protective cover 32.
[0034] The drying structure 3 also includes a locking post 35, a return spring 36, and a locking rod 37. The outer wall of the protective cover 32 has a mounting hole 321. The return spring 36 is connected to the inner wall of the mounting hole 321 and the locking post 35. The locking post 35 is slidably placed in the mounting hole 321. One end of the locking rod 37 is rotatably connected to the outer wall of the sliding door 34, and the other end of the locking rod 37 is inserted into the end of the locking post 35 that is away from the return spring 36.
[0035] One of the opposite sides of a pair of clamping blocks 25 is set as an inclined surface.
[0036] Working principle and usage process of this utility model:
[0037] In the initial state, the end of the locking lever 37 away from the sliding door 34 is disengaged from the locking post 35, so that the worker can slide the sliding door 34 down, so that the sliding door 34 and the protective cover 32 are disengaged. At this time, the protective cover 32 forms an opening for the worker to take and put in the picture frame.
[0038] Then, the worker places the mirror frame to be dried inside the protective cover 32 through the opening formed by the protective cover 32, and vertically installs the mirror frame between a pair of clamping blocks 25. At this time, the telescopic column 24 and the return spring 26 are compressed. After the mirror frame is fixed, the worker pulls up the sliding door 34, presses the locking column 35, and rotates the locking rod 37 so that the end of the locking rod 37 away from the sliding door 34 is inserted into the locking column 35. Under the action of the return spring 36, the locking rod 37 and the locking column 35 are fixed, so that the sliding door 34 and the protective cover 32 are in close contact with each other. At this time, the hot air blown out by multiple hot air pipes 31 dries the multiple mirror frames placed inside the protective cover 32.
[0039] The rotating motor 19 drives the drive wheel 16 to rotate. Through the transmission belt 18, the driven wheel 17 and the rotating column 15 connected to the driven wheel 17 also rotate around the axis of the rotating column 15, which in turn drives the turntable 14 connected to the rotating column 15 to rotate around the axis of the rotating column 15. The rotating turntable 14 drives the rotating gear 21, the connecting column 22 and the support component 23 to rotate as well, which in turn drives the multiple mirror frames fixed between each pair of clamping blocks 25 to rotate around the axis of the rotating column 15. During the process of the turntable 14 driving the connecting column 22 to rotate, the ball 27 placed at the lower end of the connecting column 22 also rotates in the groove 111, thereby reducing energy loss and improving the mechanical efficiency of the equipment.
[0040] At the same time, the workbench 11 rotates around the axis of the support column 12, causing the rack ring 13 fixedly installed on the upper surface of the workbench 11 to also rotate around the axis of the support column 12. This causes multiple rotating gears 21 meshing with the rack ring 13 to rotate around the axis of the connecting column 22, thereby causing multiple mirror frames fixed between each pair of clamping blocks 25 to rotate around the axis of the connecting column 22. In this way, multiple mirror frames rotate around the axis of the connecting column 22 while the rotating column 15 rotates, so that the hot air blown out by the hot air pipe 31 can evenly dry the various sides of the rotating mirror frames, so that the surface and interior moisture of the wooden mirror frames evaporate at the same rate, avoiding cracks, twisting or expansion deformation of the wooden mirror frames.
[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An energy-saving wooden picture frame drying device, characterized in that, include: The main body of the equipment (1) includes a workbench (11), a support column (12), a rack ring (13) and a turntable (14). The workbench (11) is rotatably mounted on the support column (12). The rack ring (13) is fixedly mounted on the upper surface of the workbench (11), and the center of the rack ring (13) coincides with the center of the turntable (14). The turntable (14) is rotatably mounted on the upper surface of the workbench (11) and has a plurality of spaced rotating holes (141). A rotating structure (2) includes a rotating gear (21), a connecting column (22), a support member (23), a telescopic column (24), a clamping block (25), and a return spring (26). Multiple rotating gears (21) are provided, and each rotating gear (21) meshes with the inner wall of the rack ring (13). The connecting column (22) is rotatably disposed in the rotating hole (141). The upper end of the connecting column (22) is connected to the support member (23), and the lower end of the connecting column (22) is connected to the rotating gear (26). 1), and the receiving component (23) is placed above the turntable (14). The receiving component (23) has a receiving cavity (231). The telescopic column (24), the clamping block (25) and the return spring (26) are provided in multiple pairs. Each pair of clamping blocks (25) is slidably disposed opposite to each other in the receiving cavity (231). The telescopic column (24) and the return spring (26) are connected to the inner wall of the receiving cavity (231) and the side wall of the clamping block (25). The return spring (26) is sleeved on the telescopic column (24). Drying structure (3) is installed on the workbench (11).
2. The energy-saving wooden frame drying equipment according to claim 1, characterized in that: The drying structure (3) includes a hot air duct (31), a protective cover (32), a column (33), and a sliding door (34). Multiple hot air ducts (31) are provided, and multiple hot air ducts (31) are spaced apart on the top wall inside the protective cover (32). Multiple columns (33) are provided, and multiple columns (33) are fixedly installed on the lower surface of the protective cover (32). The sliding door (34) is slidably installed on the side wall of the protective cover (32). The workbench (11) is placed inside the protective cover (32).
3. The energy-saving wooden frame drying equipment according to claim 2, characterized in that: The rotating structure (2) further includes a ball (27), the connecting column (22) extends a predetermined distance below the rotating gear (21), the ball (27) is rotatably disposed at the lower end of the connecting column (22), the worktable (11) has a groove (111), and multiple balls (27) are provided, with multiple balls (27) being rotatably placed in the groove (111).
4. The energy-saving wooden frame drying equipment according to claim 3, characterized in that: The main body (1) of the equipment also includes a rotating column (15), a driving wheel (16), a driven wheel (17), a transmission belt (18), and a rotating motor (19). The lower end of the rotating column (15) is connected to the upper surface of the turntable (14). The driven wheel (17) is connected to the upper end of the rotating column (15). The transmission belt (18) is connected to the driving wheel (16) and the driven wheel (17). The output shaft of the rotating motor (19) is connected to the driving wheel (16). The driving wheel (16), the driven wheel (17), the transmission belt (18), and the rotating motor (19) are all placed on the upper surface of the protective cover (32).
5. The energy-saving wooden frame drying equipment according to claim 3, characterized in that: The drying structure (3) further includes a locking post (35), a return spring (36), and a locking rod (37). The outer wall of the protective cover (32) has a mounting hole (321). The return spring (36) is connected to the inner wall of the mounting hole (321) and the locking post (35). The locking post (35) is slidably placed in the mounting hole (321). One end of the locking rod (37) is rotatably connected to the outer wall of the sliding door (34). The other end of the locking rod (37) is inserted into the end of the locking post (35) away from the return spring (36).
6. The energy-saving wooden frame drying equipment according to claim 2, characterized in that: One of the opposite sides of the pair of clamping blocks (25) is set as an inclined surface.