Worktable for dental processing

Abstract

This application relates to the field of dental prosthesis processing equipment technology, and discloses a dental processing workbench, including an operating box and a support platform. The operating box contains an operating compartment, and supplementary lights are fixedly connected to the top four sides of the operating compartment. A door is movably connected to the top of the operating box, and an annular sealing strip is fixedly connected to the top of the operating box, positioned at the top of the operating compartment. This dental processing workbench, by incorporating a stepper motor and an electric push rod, allows the stepper motor to rotate a threaded rod, which in turn moves a threaded cylinder on the surface of the threaded rod. Through the push of a connecting rod and the bearing connection of the rotating rod, the angle of the operating box can be adjusted to accommodate multi-angle operation needs. When the height of the device needs adjustment, the electric push rod operates to drive the height adjustment, adapting to the height requirements of different operators and reducing operator fatigue.

Description

Technical Field

[0001] This application relates to the field of dental prosthesis processing equipment technology, specifically a dental processing workbench. Background Technology

[0002] Teeth are a structure found in many vertebrates. Teeth are the first step in the digestive system. When teeth fall out or become damaged, dentures are used to replace the original teeth. Sandblasting machines are devices that use gas power to deliver sand particles to perform work, and they have a very important application in oral and dental medicine.

[0003] An existing patent (publication number: CN210650239U) discloses a dual-pen sandblasting machine for denture production, belonging to the technical field of denture processing equipment. The machine includes a sandblasting machine with bases fixedly installed on both the left and right sides of its bottom. A sand collection box is inserted into the front of the sandblasting machine, and a handle is fixedly installed on the front of the sand collection box. A top cover is movably installed on the top of the sandblasting machine, and a snap fastener is fixedly installed on the front of the top cover. A sand cup is fixedly installed on the top of the sandblasting machine, located on the back of the top cover. A control panel is fixedly installed on the top of the sandblasting machine, located on the back of the top cover. A hand hole is provided on the front of the sandblasting machine. This dual-pen sandblasting machine for denture production is simple to operate and can be disassembled in a short time without the need for other tools, improving the efficiency of internal cleaning and preventing the accumulation of dust and other particles that could affect the normal operation of the sandblasting machine. The process is relatively simple and convenient to use.

[0004] While the device described in the aforementioned comparative document solves the problem that most existing dual-pen sandblasting machines used in denture production are inconvenient to clean and maintain internally, and that dust and other pollutants tend to accumulate inside after prolonged use, affecting the normal operation of the sandblasting machine, and that the existing dual-pen sandblasting machines are cumbersome and inconvenient to use, this device lacks an adjustment mechanism. It is not convenient for users to adjust the height of the device or the angle of the worktable. To address these issues, a dental processing worktable is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a dental processing workbench with advantages such as an adjustable structure, which solves the problems that users find it inconvenient to adjust the height of the device and the angle of the workbench surface.

[0006] To achieve the above objectives, this application provides the following technical solution: a dental processing workbench, comprising an operating box and a support platform. The operating box contains an operating compartment, and supplementary lights are fixedly connected to the top four sides of the operating compartment. A door is movably connected to the top of the operating box, and an annular sealing strip is fixedly connected to the top of the operating box. The annular sealing strip is located at the top of the operating compartment. A grid plate is fixedly connected to the bottom of the operating compartment, and a dust collection box is fixedly connected to the bottom of the grid plate. Two upright plates are fixedly connected to the top of the support platform, and a rotating block is fixedly connected to the bottom of the operating box. A rotating rod is tightly nested between the two upright plates via bearings, and the rotating block is fixedly connected to the surface of the rotating rod.

[0007] The support platform has a power slot, a collection slot, and a shrinkage slot inside. A stepper motor is fixedly connected to the inner side of the power slot. A threaded rod is fixedly connected to the output end of the stepper motor. The shaft end of the threaded rod is rotatably connected to the inner side of the power slot. A threaded cylinder is threadedly connected to the surface of the threaded rod. A movable block is fixedly connected to the surface of the threaded cylinder. The movable block is slidably connected inside the power slot. A connecting rod is movably connected to the top of the movable block through a pin. The top end of the connecting rod is movably connected to the bottom of the dust collection box through a pin.

[0008] The above solution utilizes evenly distributed supplementary lights on the top of the operating chamber to eliminate shadow interference and improve detail visibility. A ring-shaped sealing strip enhances the airtightness of the door-to-operating chamber contact surface, blocking dust leakage paths. A mesh plate supports the workpiece and allows debris to fall, preventing contamination from accumulating on the operating table. A dust collection box collects dust falling through the mesh plate and temporarily stores debris awaiting processing. A stepper motor rotates the threaded rod, moving the threaded cylinder across its surface. Through the push of a connecting rod and the bearing connection of the rotating rod, the angle of the operating chamber can be adjusted to accommodate multi-angle operation needs.

[0009] Furthermore, a vacuum cleaner and a collection box are fixedly connected to the bottom of the collection tank. Two connecting pipes are fixedly connected to the input end of the vacuum cleaner. The input end of the connecting pipes is fixedly connected to the bottom of the vacuum box, and the output end of the vacuum cleaner is fixedly connected to the input end of the collection box.

[0010] The above solution involves installing a vacuum cleaner to transport dust from the dust collection box to a collection box using negative pressure suction. The collection box can centrally store the dust, facilitating later cleaning and environmentally friendly treatment. A connecting pipe connects the dust collection box and the vacuum cleaner, forming a complete dust transmission channel.

[0011] Furthermore, four support rods and an electric push rod are fixedly connected to the top of the inside of the shrinkage groove, with the electric push rod located in the middle of the four support rods.

[0012] The above solution, by setting up a support rod and an electric push rod, provides vertical stability, while the electric push rod can drive height adjustment to adapt to the height needs of different operators and reduce operator fatigue.

[0013] Furthermore, a fixed cylinder is fixedly connected to the bottom end of the support rod, a shock absorber is fixedly connected to the top end inside the fixed cylinder, and a wheel is fixedly connected to the bottom end of the shock absorber.

[0014] The above solution, by setting up a fixed cylinder and a shock absorber, can constrain the range of wheel movement, and the shock absorber can absorb ground vibrations, thus ensuring the stability of the equipment during movement.

[0015] Furthermore, a support frame is fixedly connected to the bottom end of the electric push rod, and through holes are provided at the top and bottom of the support frame, with the support rod located inside the through holes.

[0016] The above solution allows the support rod to be accommodated through the through hole, while the support frame can serve as the force fulcrum for the electric push rod, ensuring structural stability during height adjustment.

[0017] Furthermore, a level bubble is fixedly connected to the top of the operating box.

[0018] The above solution, by setting a bubble level, allows for real-time monitoring of the horizontal status of the operating box, preventing tilting that could lead to processing errors.

[0019] Furthermore, a plurality of adjusting bolts are fixedly connected to the bottom of the support frame, and adjusting screws are threaded onto the surface of the adjusting bolts.

[0020] The above solution allows for fine-tuning of the support plate height by adjusting the threaded connection between the adjusting bolts and the adjusting screw, thus compensating for uneven ground and enhancing the stability of the equipment in fixed mode.

[0021] Furthermore, a support plate is fixedly connected to the bottom end of the adjusting screw.

[0022] By implementing the above solution and setting up support plates, the contact area with the ground can be increased, preventing the equipment from sliding, distributing the weight of the equipment, and reducing local pressure.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] This dental processing workbench is equipped with a stepper motor and an electric push rod. When the stepper motor runs, it can rotate the threaded rod, which can drive the threaded cylinder to move on the surface of the threaded rod. Then, through the push of the connecting rod and the bearing connection of the rotating rod, the angle of the operating box can be adjusted to meet the needs of multi-angle operation. When the height of the device needs to be adjusted, the electric push rod can drive the height adjustment to meet the needs of different operators and reduce operator fatigue. Attached Figure Description

[0025] Figure 1 This is a frontal three-dimensional structural diagram of this application;

[0026] Figure 2 This is a structural schematic diagram of the cross-section of the power channel in this application;

[0027] Figure 3 This is a schematic diagram of the structure in frontal cross-section in this application;

[0028] Figure 4 This is a side-view perspective three-dimensional structural diagram of this application;

[0029] Figure 5 for Figure 4 A magnified cross-sectional view of the structure at point A.

[0030] In the picture:

[0031] 1. Control box; 101. Control compartment; 102. Door; 103. Bulb level; 104. Supplemental light; 105. Mesh panel; 106. Dust collection box; 107. Rotating block; 108. Annular sealing strip;

[0032] 2. Support platform; 201. Power channel; 202. Collection channel; 203. Shrinkage channel; 204. Stepper motor; 205. Threaded rod; 206. Threaded cylinder; 207. Movable block; 208. Connecting rod; 209. Vacuum cleaner; 2010. Connecting pipe; 2011. Collection box; 2012. Support rod; 2013. Electric push rod; 2014. Fixed cylinder; 2015. Shock absorber; 2016. Wheel; 2017. Support frame; 2018. Through hole; 2019. Adjusting bolt; 2020. Adjusting screw; 2021. Support plate; 2022. Vertical plate; 2023. Rotating rod. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of a dental processing workbench includes an operating box 1 and a support platform 2. The operating box 1 has an operating compartment 101 inside. The top of the operating compartment 101 is fixedly connected to a supplementary light 104 on all four sides. The top of the operating box 1 is movably connected to a door 102. The top of the operating box 1 is fixedly connected to an annular sealing strip 108, which is located at the top of the operating compartment 101. The bottom of the operating compartment 101 is fixedly connected to a grid plate 105, and the bottom of the grid plate 105 is fixedly connected to a dust collection box 106. The top of the support platform 2 is fixedly connected to two upright plates 2022. The bottom of the operating box 1 is fixedly connected to a rotating block 107. The two upright plates 2022 are tightly nested together by bearings, and the rotating block 107 is fixedly connected to the surface of the rotating rod 2023.

[0035] The support platform 2 has a power slot 201, a collection slot 202, and a shrinkage slot 203 inside. A stepper motor 204 is fixedly connected to the inner side of the power slot 201. A threaded rod 205 is fixedly connected to the output end of the stepper motor 204. The shaft end of the threaded rod 205 is rotatably connected to the inner side of the power slot 201. A threaded cylinder 206 is threadedly connected to the surface of the threaded rod 205. A movable block 207 is fixedly connected to the surface of the threaded cylinder 206. The movable block 207 is slidably connected inside the power slot 201. A connecting rod 208 is movably connected to the top of the movable block 207 via a pin. The top end of the connecting rod 208 is movably connected to the bottom of the dust collection box 106 via a pin. The supplementary lights 104 evenly distributed on the top of the operating chamber 101 can eliminate shadow interference. To enhance visibility of details, the annular sealing strip 108 strengthens the airtightness of the contact surface between the door 102 and the operating chamber 101, blocking dust leakage paths. The grid plate 105 supports the workpiece and allows debris to fall, preventing pollution from accumulating on the operating table. The dust collection box 106 collects dust falling through the grid plate 105 and temporarily stores debris to be processed. By setting a stepper motor 204, the operation of the stepper motor 204 can rotate the threaded rod 205, which can drive the threaded cylinder 206 to move on the surface of the threaded rod 205. Then, through the push of the connecting rod 208 and the bearing connection of the rotating rod 2023, the angle of the operating box 1 can be adjusted to meet the needs of multi-angle operation.

[0036] Please see Figure 2 and Figure 3A vacuum cleaner 209 and a collection box 2011 are fixedly connected to the bottom of the collection trough 202. Two connecting pipes 2010 are fixedly connected to the input end of the vacuum cleaner 209. The input end of the connecting pipe 2010 is fixedly connected to the bottom end of the dust collection box 106, and the output end of the vacuum cleaner 209 is fixedly connected to the input end of the collection box 2011. By setting up the vacuum cleaner 209, the dust in the dust collection box 106 is transported to the collection box 2011 through negative pressure suction. The collection box 2011 can centrally store the dust, which is convenient for later cleaning and environmental protection. The connecting pipes 2010 connect the dust collection box 106 and the vacuum cleaner 209 to form a complete dust transmission channel.

[0037] Please see Figure 3 , Figure 4 and Figure 5 The top of the shrinkage groove 203 is fixedly connected to four support rods 2012 and one electric push rod 2013. The electric push rod 2013 is located in the middle of the four support rods 2012. By setting the support rods 2012 and the electric push rod 2013, the support rods 2012 can provide vertical stability, and the electric push rod 2013 can drive height adjustment to adapt to the height needs of different operators and reduce work fatigue. The bottom of the support rods 2012 is fixedly connected to a fixed cylinder 2014. The top of the fixed cylinder 2014 is fixedly connected to a shock absorber 2015, and the bottom of the shock absorber 2015 is fixedly connected to a wheel 2016. By setting the fixed cylinder 2014 and the shock absorber 2015, the fixed cylinder 2014 can restrict the movement range of the wheel 2016, and the shock absorber 2015 can absorb ground vibration and ensure the stability of the equipment during movement. The bottom of the electric push rod 2013 is fixedly connected to a support frame 2017. The support frame 2017 has through holes 201 at both the top and bottom. 8. The support rod 2012 is located within the through hole 2018, which can accommodate the support rod 2012. Simultaneously, the support frame 2017 serves as a fulcrum for the electric push rod 2013, ensuring structural stability during height adjustment. A level bubble 103 is fixedly connected to the top of the operating box 1. By setting the level bubble 103, the horizontal status of the operating box 1 can be monitored in real time, preventing tilting that could lead to processing errors. Multiple adjusting bolts 2019 are fixedly connected to the bottom of the support frame 2017. Adjusting screws 2020 are threaded onto the surface of the adjusting bolts 2019. Through the threaded engagement of the adjusting bolts 2019 and the adjusting screws 2020, the height of the support plate 2021 can be finely adjusted to compensate for uneven ground and enhance the stability of the equipment in fixed mode. The support plate 2021 is fixedly connected to the bottom of the adjusting screw 2020. By setting the support plate 2021, the contact area with the ground can be increased, preventing equipment slippage, distributing equipment weight, and reducing local pressure.

[0038] In this embodiment, by setting a stepper motor 204 and an electric push rod 2013, the operation of the stepper motor 204 can rotate the threaded rod 205, which can drive the threaded cylinder 206 to move on the surface of the threaded rod 205. Then, through the push of the connecting rod 208 and the bearing connection of the rotating rod 2023, the angle of the operating box 1 can be adjusted to meet the needs of multi-angle operation. When the height of the device needs to be adjusted, the electric push rod 2013 is activated to drive the height adjustment, which can meet the needs of different operators' heights and reduce operator fatigue.

[0039] The working principle of the above embodiment is as follows: When in use, people move the device to a suitable position. After the movement is completed, the electric push rod 2013 operates, which can push the support frame 2017 out of the shrink groove 203, so that multiple support plates 2021 contact the ground and the wheels 2016 are detached from the ground. After detachment, people can support and place the device. When the height of the device needs to be adjusted, the electric push rod 2013 operates to drive the height adjustment, which can adapt to the height needs of different operators and reduce work fatigue. When the angle of the workbench needs to be adjusted, the stepper motor 204 operates, which can rotate the threaded rod 205, which can drive the threaded cylinder 206 to move on the surface of the threaded rod 205. Then, through the push of the connecting rod 208 and the bearing connection of the rotating rod 2023, the angle of the operating box 1 can be adjusted to adapt to multi-angle operation needs.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dental processing worktable comprising an operating cabinet (1) and a supporting table (2), characterized in that: The operating box (1) is equipped with an operating compartment (101). A supplementary light (104) is fixedly connected to the top of the operating compartment (101) around its four sides. A door (102) is movably connected to the top of the operating box (1). An annular sealing strip (108) is fixedly connected to the top of the operating box (1). The annular sealing strip (108) is located at the top of the operating compartment (101). A grid plate (105) is fixedly connected to the bottom of the operating compartment (101). A dust collection box (106) is fixedly connected to the bottom of the grid plate (105). Two upright plates (2022) are fixedly connected to the top of the support platform (2). A rotating block (107) is fixedly connected to the bottom of the operating box (1). A rotating rod (2023) is tightly nested between the two upright plates (2022) through a bearing. The rotating block (107) is fixedly connected to the surface of the rotating rod (2023). The support platform (2) has a power groove (201), a collection groove (202) and a shrinkage groove (203) inside. A stepper motor (204) is fixedly connected to the inner side of the power groove (201). A threaded rod (205) is fixedly connected to the output end of the stepper motor (204). The shaft end of the threaded rod (205) is rotatably connected to the inner side of the power groove (201). A threaded cylinder (206) is threadedly connected to the surface of the threaded rod (205). A movable block (207) is fixedly connected to the surface of the threaded cylinder (206). The movable block (207) is slidably connected inside the power groove (201). A connecting rod (208) is movably connected to the top of the movable block (207) through a pin. The top of the connecting rod (208) is movably connected to the bottom of the dust collection box (106) through a pin.

2. The dental worktable of claim 1, wherein: A vacuum cleaner (209) and a collection box (2011) are fixedly connected to the bottom of the collection tank (202). Two connecting pipes (2010) are fixedly connected to the input end of the vacuum cleaner (209). The input end of the connecting pipes (2010) is fixedly connected to the bottom of the vacuum box (106). The output end of the vacuum cleaner (209) is fixedly connected to the input end of the collection box (2011).

3. The dental worktable of claim 1, wherein: The shrinkage groove (203) has four support rods (2012) and one electric push rod (2013) fixedly connected to its top. The electric push rod (2013) is located in the middle of the four support rods (2012).

4. The dental worktable of claim 3, wherein: The bottom end of the support rod (2012) is fixedly connected to a fixed cylinder (2014), the top end of the fixed cylinder (2014) is fixedly connected to a shock absorber (2015), and the bottom end of the shock absorber (2015) is fixedly connected to a wheel (2016).

5. The dental worktable of claim 3, wherein: The electric push rod (2013) is fixedly connected to a support frame (2017) at its bottom end. The support frame (2017) has through holes (2018) at its top and bottom, and the support rod (2012) is located in the through holes (2018).

6. The dental worktable of claim 1, wherein: A level bubble (103) is fixedly connected to the top of the operating box (1).

7. The dental worktable of claim 5, wherein: The support frame (2017) is fixedly connected with a plurality of adjusting bolts (2019) at the bottom, and the surface of the adjusting bolt (2019) is threadedly connected with an adjusting screw cylinder (2020).

8. The dental worktable of claim 7, wherein: The adjusting screw cylinder (2020) is fixedly connected with a support plate (2021) at the bottom.

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