Crystal bead pressing and rounding device

Abstract

The utility model relates to the technical field of crystal bead rounding, in particular to a crystal bead pressing rounding device which comprises an adapter tube, a first rectangular rod is fixedly connected to one side of the outer surface of the adapter tube, a rotating shaft is fixedly connected to the end, away from the adapter tube, of the first rectangular rod, and a threaded hole is formed in the axis of the rotating shaft. Through the arrangement of the first rectangular rod, the rotating shaft, the second rectangular rod, the threaded rod, the knob and the limiting ring, during use, a worker loosens the limiting ring and rotates the knob, the knob drives the threaded rod, and the rotating threaded rod horizontally moves in the threaded hole; and then the included angle between the first rectangular rod and the second rectangular rod can be adjusted through pressing of the rotating shaft, and after adjustment is completed, a rotary knob and a limiting ring are rotated again to fix the rotating shaft, so that the effect of conveniently adjusting and fixing stress of a cylinder on crystal bead polishing is achieved, the using burden of workers is reduced, and physical strength is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of crystal bead rounding, in particular to a crystal bead downward pressing rounding device. Background Art

[0002] Crystal beads are decorative ornaments that have unique artistic effects under light and strong visual effects. They are widely used in indoor areas, reception rooms, playgrounds and other fields and are deeply loved by people.

[0003] Most of the existing crystal bead grinding methods use a cylindrical grinding method to grind the crystal beads. However, this method requires skilled workers to constantly move the cylinder back and forth on the surface of the crystal ball to press and grind, and it is also necessary to add water to the surface of the crystal beads from time to time during grinding to avoid damage to the crystal beads. Therefore, this grinding method is very demanding for the skills and endurance of the technicians. Therefore, the utility model provides a crystal bead downward pressure grinding device. Utility Model Content

[0004] The utility model aims to provide a crystal bead pressing and rounding device to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A crystal bead pressing and rounding device comprises a transfer tube, wherein one side of the outer surface of the transfer tube is fixedly connected to a first rectangular rod, an end of the first rectangular rod away from the transfer tube is fixedly connected to a rotating shaft, a threaded hole is provided at the axis of the rotating shaft, a threaded rod is threadedly connected to the inside of the threaded hole, one end of the threaded rod is fixedly connected to a knob, the other end of the threaded rod is threadedly connected to a limiting ring, a second rectangular rod is rotatably connected to one side of the outer surface of the rotating shaft, a circular hole horizontal to the length direction of the first rectangular rod is penetrated through the middle of the outer surface of the second rectangular rod, a threaded tube is inserted into the inside of the circular hole, one end of the threaded tube is penetrated and connected to a cylinder, the other end of the threaded tube is threadedly connected to a tube bag, and a water injection component is sleeved on the outer surface of the tube bag;

[0007] A bearing is fixedly connected inside the transfer tube, a receiving rod is fixedly connected inside the bearing, a supporting assembly is fixedly connected to the bottom end of the receiving rod, and a power assembly is fixedly connected to the bottom end of the supporting assembly.

[0008] Preferably, the water injection assembly includes a round tube, a plug-in tube and a water bottle, the interior of the round tube is sleeved on the outer surface of the tube bag, one side of the outer surface of the round tube is provided with a slot, the inside of the slot is plugged with a plug-in tube, the top end of the plug-in tube is penetrated and connected to the water bottle, and one side of the outer surface of the water bottle is penetrated and connected to an injection tube.

[0009] Preferably, the supporting assembly includes a tray, a connecting column and a disc, the tray is fixedly connected to the bottom end of the receiving rod at its axis, the bottom end of the tray is fixedly connected to the connecting column, and the bottom end of the connecting column is fixedly connected to the disc.

[0010] Preferably, the power assembly includes a servo motor and a rotating rod, the top end of the rotating rod is fixedly connected to the bottom end of the disc, and the bottom end of the rotating rod is fixedly connected to the transmission shaft of the servo motor.

[0011] Preferably, a top end of the receiving rod is fixedly connected to a supporting cover, and crystal beads are placed inside the supporting cover.

[0012] Preferably, a handle is fixedly connected to the upper surface of the second rectangular rod, and a soft cover is sleeved on the outer surface of the handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A crystal bead downward pressure grinding device is provided with a first rectangular rod, a rotating shaft, a second rectangular rod, a threaded rod, a knob and a limiting ring. When in use, the staff loosens the limiting ring and turns the knob. The knob drives the threaded rod. The rotating threaded rod moves horizontally inside the threaded hole. Then, the angle between the first rectangular rod and the second rectangular rod can be adjusted by pressing the rotating shaft. After the adjustment is completed, the knob and the limiting ring are turned again to fix the rotating shaft, thereby achieving the effect of facilitating the adjustment and fixing of the force applied by the cylinder to the crystal bead grinding, reducing the burden on the staff and saving physical strength.

[0015] 2. This crystal bead downward pressure and rounding device is set up with a water injection component. When in use, the staff presses the injection tube to pressurize the water bottle through the injection tube, causing the water inside the water bottle to be injected into the tube bag through the plug-in tube, and the water inside the tube bag is then pressed into the threaded tube. Finally, the water passes through the cylinder and coats the surface of the crystal beads, thereby achieving the effect of rapid water replenishment and avoiding damage to the surface of the crystal beads. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the supporting assembly and the power assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the first rectangular rod and the second rectangular rod of the utility model;

[0019] Figure 4 It is a schematic diagram of the water injection component of the utility model.

[0020] In the figure: 1. transfer tube; 2. first rectangular rod; 3. rotating shaft; 4. second rectangular rod; 5. threaded tube; 6. cylinder; 7. tube bag; 8. bearing; 9. receiving rod; 10. round tube; 11. plug-in tube; 12. water storage bottle; 13. injection tube; 14. tray; 15. connecting column; 16. disc; 17. servo motor; 18. rotating rod; 19. threaded rod; 20. supporting cover; 21. handle; 22. soft cover; 23. knob; 24. limit ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A crystal bead pressing and rounding device, comprising:

[0024] A transfer tube 1 is provided, and a first rectangular rod 2 is fixedly connected to one side of the outer surface of the transfer tube 1. A rotating shaft 3 is fixedly connected to the end of the first rectangular rod 2 away from the transfer tube 1. A threaded hole is provided at the axis of the rotating shaft 3. A threaded rod 19 is threadedly connected to the inner thread of the threaded hole. A knob 23 is fixedly connected to one end of the threaded rod 19. A limit ring 24 is threadedly connected to the other end of the threaded rod 19. A second rectangular rod 4 is rotatably connected to one side of the outer surface of the rotating shaft 3. A circular hole horizontal to the length direction of the first rectangular rod 2 is penetrated in the middle of the outer surface of the second rectangular rod 4. A threaded tube 5 is inserted into the inner part of the circular hole. A cylinder 6 is penetrated and connected to one end of the threaded tube 5. A tube bag 7 is threadedly connected to the other end of the threaded tube 5. A water injection component is sleeved on the outer surface of the tube bag 7. When operating, the staff loosens the tube bag 7. Move the limit ring 24 and rotate the knob 23, the knob 23 drives the threaded rod 19, the rotating threaded rod 19 moves horizontally inside the threaded hole, and then the angle between the first rectangular rod 2 and the second rectangular rod 4 can be adjusted by pressing the shaft 3, and after the adjustment is completed, the knob 23 and the limit ring 24 are rotated again to fix the shaft 3, and then the second rectangular rod 4 is rotated to drive the threaded tube 5, and the threaded tube 5 drives the cylinder 6, so that the cylinder 6 fits the outer surface of the crystal bead, and then the water is injected into the tube bag 7 through the water storage bottle 12, and the water is injected into the tube bag 7 from the plug-in tube 11 set at the bottom of the water storage bottle 12, so that the staff can adjust and fix the force effect of the cylinder 6 on the crystal bead grinding, which reduces the burden of the staff and saves physical strength;

[0025] The transfer tube 1 is fixedly connected with a bearing 8 inside, a receiving rod 9 is fixedly connected inside the bearing 8, a supporting assembly is fixedly connected to the bottom end of the receiving rod 9, and a power assembly is fixedly connected to the bottom end of the supporting assembly. By setting the bearing 8, the transfer tube 1 is not driven when the receiving rod 9 rotates.

[0026] In this embodiment, preferably, the water injection assembly includes a round tube 10, a plug-in tube 11 and a water storage bottle 12. The inside of the round tube 10 is sleeved on the outer surface of the tube bag 7. A slot is provided on one side of the outer surface of the round tube 10. The plug-in tube 11 is plugged into the inside of the slot. The top of the plug-in tube 11 is penetrated and connected with the water storage bottle 12. The outer surface of the water storage bottle 12 is penetrated and connected with an injection tube 13. During operation, the staff can hold the handle 21 with one hand and press the injection tube 13 with the other hand. The injection tube 13 presses the water storage bottle 12, so that the water inside the water storage bottle 12 is injected into the tube bag 7. The water inside the tube bag 7 is then squeezed into the threaded tube 5 under pressure. Finally, the water passes through the cylinder 6 and coats the surface of the crystal beads to avoid damage to the surface of the crystal beads.

[0027] In this embodiment, preferably, the supporting assembly includes a tray 14, a connecting column 15 and a disc 16. The tray 14 is fixedly connected to the bottom end of the receiving rod 9 at the axis center. The bottom end of the tray 14 is fixedly connected to the connecting column 15. The bottom end of the connecting column 15 is fixedly connected to the disc 16. During operation, the staff connects an external power supply to the servo motor 17, and drives the rotating rod 18 through the transmission shaft of the servo motor 17. The rotating rod 18 drives the disc 16, and the disc 16 drives the connecting column 15. The connecting column 15 drives the tray 14, and the tray 14 drives the receiving rod 9, thereby achieving the function of supporting the transfer tube 1 and driving the crystal beads to rotate;

[0028] In this embodiment, preferably, the power assembly includes a servo motor 17 and a rotating rod 18, the top end of the rotating rod 18 is fixedly connected to the bottom end of the disc 16, and the bottom end of the rotating rod 18 is fixedly connected to the transmission shaft of the servo motor 17. Through the setting of the servo motor 17, when in use, the transmission shaft of the servo motor 17 drives the rotating rod 18, and the rotating rod 18 drives the disc 16, thereby achieving the function of transmitting rotation;

[0029] In this embodiment, preferably, the top of the receiving rod 9 is fixedly connected with a supporting cover 20, and crystal beads are placed inside the supporting cover 20. Through the setting of the supporting cover 20, when in use, the receiving rod 9 drives the supporting cover 20, and the supporting cover 20 drives the crystal beads inside thereof, and the crystal beads rotate at the bottom end of the cylinder 6, thereby achieving the purpose of quickly polishing the crystal beads;

[0030] In this embodiment, preferably, a handle 21 is fixedly connected to the upper surface of the second rectangular rod 4, and a soft cover 22 is sleeved on the outer surface of the handle 21. Through the setting of the handle 21, when in use, the staff holds the handle 21, thereby ensuring that the cylinder 6 fits more stably to the surface of the crystal bead, which saves the staff's physical strength and ensures the stability of the device when in use.

[0031] When using a crystal bead downward pressure rounding device of the present embodiment, the staff first places the crystal bead to be polished inside the supporting cover 20, and then loosens the limiting ring 24 and turns the knob 23. The knob 23 drives the threaded rod 19, and the rotating threaded rod 19 moves horizontally inside the threaded hole, and then the angle between the first rectangular rod 2 and the second rectangular rod 4 can be adjusted by pressing the rotating shaft 3. After the adjustment is completed, the knob 23 and the limiting ring 24 are turned again to fix the rotating shaft 3, and then the second rectangular rod 4 is rotated to drive the threaded tube 5, and the threaded tube 5 drives the cylinder 6 to make the cylinder 6 fit the outer surface of the crystal bead, and then water is injected into the tube bag 7 through the water storage bottle 12. The water is injected into the tube bag 7 from the plug-in tube 11 set at the bottom of the water storage bottle 12, and then the staff The external power supply is connected to the servo motor 17, and the transmission shaft of the servo motor 17 drives the rotating rod 18, the rotating rod 18 drives the disc 16, the disc 16 drives the connecting column 15, the connecting column 15 drives the tray 14, the tray 14 drives the receiving rod 9, the receiving rod 9 drives the supporting cover 20, and the supporting cover 20 drives the crystal beads inside it. The crystal beads rotate at the bottom end of the cylinder 6 to achieve the purpose of quickly polishing the crystal beads. When the surface of the crystal beads is too dry during polishing, the staff can hold the handle 21 with one hand and press the injection tube 13 with the other hand. The water bottle 12 is pressurized by the injection tube 13, so that the water inside the water bottle 12 is injected into the tube bag 7, and the water inside the tube bag 7 is squeezed into the threaded tube 5 under pressure. Finally, the water passes through the cylinder 6 to coat the surface of the crystal beads to avoid damage to the surface of the crystal beads.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A crystal bead pressing and rounding device, characterized in that: include A transfer tube (1), wherein one side of the outer surface of the transfer tube (1) is fixedly connected to a first rectangular rod (2), one end of the first rectangular rod (2) away from the transfer tube (1) is fixedly connected to a rotating shaft (3), a threaded hole is provided at the axis of the rotating shaft (3), a threaded rod (19) is threadedly connected inside the threaded hole, one end of the threaded rod (19) is fixedly connected to a knob (23), the other end of the threaded rod (19) is threadedly connected to a limiting ring (24), a second rectangular rod (4) is rotatably connected to one side of the outer surface of the rotating shaft (3), a circular hole is penetrated in the middle of the outer surface of the second rectangular rod (4) and is horizontal to the length direction of the first rectangular rod (2), a threaded tube (5) is inserted into the inside of the circular hole, one end of the threaded tube (5) is penetrated and connected to a cylinder (6), the other end of the threaded tube (5) is threadedly connected to a tube bag (7), and the outer surface of the tube bag (7) is sleeved with a water injection component; The interior of the transfer tube (1) is fixedly connected with a bearing (8), the interior of the bearing (8) is fixedly connected with a receiving rod (9), the bottom end of the receiving rod (9) is fixedly connected with a supporting assembly, and the bottom end of the supporting assembly is fixedly connected with a power assembly.

2. A crystal bead pressing and rounding device according to claim 1, characterized in that: The water injection assembly comprises a round tube (10), a plug-in tube (11) and a water storage bottle (12); the interior of the round tube (10) is sleeved on the outer surface of the tube bag (7); a slot is provided on one side of the outer surface of the round tube (10); the plug-in tube (11) is plugged into the interior of the slot; the top end of the plug-in tube (11) is connected to the water storage bottle (12); and the outer surface of the water storage bottle (12) is connected to the injection tube (13).

3. The crystal bead pressing and rounding device according to claim 1, characterized in that: The supporting assembly comprises a tray (14), a connecting column (15) and a disc (16); the tray (14) is fixedly connected to the bottom end of the receiving rod (9) at its axis; the bottom end of the tray (14) is fixedly connected to the connecting column (15); and the bottom end of the connecting column (15) is fixedly connected to the disc (16).

4. The crystal bead pressing and rounding device according to claim 1, characterized in that: The power assembly comprises a servo motor (17) and a rotating rod (18), the top end of the rotating rod (18) is fixedly connected to the bottom end of the disc (16), and the bottom end of the rotating rod (18) is fixedly connected to the transmission shaft of the servo motor (17).

5. The crystal bead pressing and rounding device according to claim 1, characterized in that: The top end of the receiving rod (9) is fixedly connected to a supporting cover (20), and crystal beads are placed inside the supporting cover (20).

6. The crystal bead pressing and rounding device according to claim 1, characterized in that: A handle (21) is fixedly connected to the upper surface of the second rectangular rod (4), and a soft cover (22) is sleeved on the outer surface of the handle (21).

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