Fragrance candle wax injection mechanism

Abstract

The utility model relates to the technical field of champignon candles, in particular to a champignon candle wax injection mechanism which comprises a workbench, a wax melting box is installed at one end of the top of the workbench, a wax injection pipe is arranged below one end of the wax melting box, a valve is arranged on the wax injection pipe, and a portal frame is provided with a feeding and discharging structure for reducing friction of the bottom of a champignon candle. Through the arrangement of the fixing groove and the feeding and discharging mechanism, the electric cylinder drives the connecting plate to descend, the two arc-shaped clamping plates descend to the positions above the two sides of a container, then the clamping motor drives the two-way lead screw to rotate, the two sliding blocks are close to each other, and then the two arc-shaped clamping plates can clamp the container; the electric cylinder drives the container to ascend to leave the fixing groove, during feeding, the arc-shaped clamping plate clamps the empty container to the position above the fixing groove, the clamping motor rotates reversely, fixing of the container can be canceled, the container is placed in the fixing groove, abrasion of the bottom of the container is reduced in a clamping mode, and influences on attractiveness and sales are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of scented candles, in particular to a wax injection mechanism for scented candles. Background Art

[0002] Aromatherapy candles are a type of craft candles with rich and varied shapes and beautiful colors. The natural plant essential oils they contain emit a pleasant fragrance when burned. They have the effects of beauty and health care, soothing nerves, purifying the air, and eliminating odors. When aromatherapy candles are produced, the wick is fixed in a beautiful glass container, and then melted wax is injected into the glass container. After the wax solidifies, a beautiful aromatherapy candle is formed.

[0003] The Chinese Utility Model Publication No. CN213924709U includes an operating table fixed to a frame, a turntable disposed above the operating table, the turntable being driven by a rotary motor. Fixed slots extending through the turntable are evenly distributed around the turntable. A feed conveyor belt is also fixed to the operating table on one side of the turntable, transporting containers to the turntable. A discharge conveyor belt is also fixed to the operating table on the other side of the turntable, transporting wax-injected containers away from the turntable. Multiple support shafts rotatably connected to the operating table are also fixed to the operating table between the feed and discharge conveyor belts. One of the support shafts is fixedly connected to the output end of the support motor. Support wheels rotatably connected to the corresponding support shafts are fixed to positions corresponding to the turntable. This device automates the wax injection process for candles, greatly improving the production efficiency of scented candles and reducing labor costs.

[0004] The applicant found that this patent had some shortcomings in use: the container of the scented candle was in a fixed groove, and then the turntable rotated, driving the container to rotate, and the bottom of the container rubbed against the support plate, which easily caused the bottom of the container to wear, affecting the appearance and sales.

[0005] Therefore, the utility model designs a scented candle wax injection mechanism to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of the present utility model is to provide a scented candle wax injection mechanism to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scented candle wax injection mechanism, comprising: a workbench, a wax melting box is installed at one end of the top of the workbench, a wax injection tube is provided below one end of the wax melting box, a valve is provided on the wax injection tube, a rotating shaft is rotatably installed on the top of the workbench, the top of the rotating shaft is connected to the bottom center of the turntable, three fixed grooves are equidistantly provided on the top of the turntable, a gantry is installed at the other end of the top of the workbench, and the gantry is provided with a loading and unloading structure to reduce friction on the bottom of the scented candle.

[0008] Preferably, the loading and unloading structure includes two servo motors, which are respectively installed on both sides of the inner wall of the bottom of the gantry. The output end of the servo motor is connected to a turn plate, and an electric cylinder is installed on the top of the turn plate away from the servo motor. The output end of the electric cylinder is provided with a clamping assembly. The loading and unloading is performed by clamping the container, which reduces the wear on the bottom of the container compared to rotating the container, and avoids affecting the appearance and sales.

[0009] Preferably, the clamping assembly includes a connecting plate, the top of the connecting plate is connected to the output end of the electric cylinder, the bottom of the connecting plate is provided with a bottom groove, a bidirectional screw rod rotatably mounted with the connecting plate is provided in the bottom groove, one side of the bidirectional screw rod is connected to the output end of the clamping motor, and sliders are installed on both side outer walls of the bidirectional screw rod through threaded sliding, and an arc-shaped clamping plate is installed at the bottom of the slider, and the clamping motor drives the bidirectional screw rod to rotate, so that the two sliders can be brought close to each other, that is, the two arc-shaped clamping plates can be brought close to each other to clamp the container, and the clamping motor can rotate in the opposite direction to move the two arc-shaped clamping plates away from each other, thereby canceling the clamping of the container.

[0010] Preferably, rubber pads are provided on the sides of the two arc-shaped clamping plates that are close to each other. The rubber pads can increase the friction between the arc-shaped clamping plates and the container, thereby improving the clamping effect.

[0011] Preferably, rolling grooves are provided on the top of the workbench and the bottom of the turntable, and a plurality of balls are placed in the rolling grooves on the top of the workbench. The balls roll in the rolling grooves, which can reduce the friction between the turntable and the workbench.

[0012] Preferably, a PLC controller is provided at one end of the workbench, and the PLC controller is convenient for staff to control.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model is provided with a fixed groove and a loading and unloading mechanism. The electric cylinder drives the connecting plate to descend, so that the two arc-shaped clamping plates descend to above the two sides of the container. Then the clamping motor drives the bidirectional screw rod to rotate, so that the two sliders are close to each other, so that the two arc-shaped clamping plates clamp the container. After clamping, the electric cylinder drives the container to rise and leave the fixed groove, and the unloading is completed. When loading, the arc-shaped clamping plates clamp the empty container above the fixed groove. The clamping motor rotates in the opposite direction to cancel the fixation of the container, so that the container is placed in the fixed groove. Through the clamping method, the wear on the bottom of the container is reduced, and the impact on the appearance and sales is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a main cross-sectional view of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the present utility model;

[0017] Figure 3 This is a schematic diagram of the rolling groove structure of the utility model.

[0018] In the figure: 1. Workbench; 2. Wax melting box; 3. Wax injection pipe; 4. Valve; 5. Rotating shaft; 6. Turntable; 7. Fixed groove; 8. Gantry; 9. Loading and unloading structure; 901. Servo motor; 902. Turntable; 903. Electric cylinder; 904. Clamping assembly; 9041. Connecting plate; 9042. Bottom groove; 9043. Bidirectional screw rod; 9044. Clamping motor; 9045. Slider; 9046. Arc splint; 9047. Rubber pad; 10. Rolling groove; 11. Ball; 12. PLC controller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3The utility model provides an embodiment of a scented candle wax injection mechanism, comprising: a workbench 1, a wax melting box 2 is installed at one end of the top of the workbench 1, a wax injection pipe 3 is provided below one end of the wax melting box 2, and a valve 4 is provided on the wax injection pipe 3. A rotating shaft 5 is rotatably installed on the top of the workbench 1, and the top of the rotating shaft 5 is connected to the bottom center of a turntable 6. Three fixed slots 7 are equidistantly provided on the top of the turntable 6. A gantry 8 is installed at the other end of the top of the workbench 1, and a loading and unloading structure 9 is provided on the gantry 8 to reduce the friction of the bottom of the scented candle. Conveyor belts are provided on both sides of the workbench 1. The conveyor belt on one side transports away the wax-filled containers, and the conveyor belt on the other side transports empty containers.

[0021] See also Figure 1 In this embodiment: the loading and unloading structure 9 includes two servo motors 901, which are respectively installed on both sides of the bottom inner wall of the gantry 8. The output end of the servo motor 901 is connected to a rotating plate 902, and an electric cylinder 903 is installed on the side of the top of the rotating plate 902 away from the servo motor 901. The output end of the electric cylinder 903 is provided with a clamping assembly 904.

[0022] See also Figure 2 In this embodiment: the clamping assembly 904 includes a connecting plate 9041, the top of the connecting plate 9041 is connected to the output end of the electric cylinder 903, and a bottom groove 9042 is provided at the bottom of the connecting plate 9041. A bidirectional screw rod 9043 is provided in the bottom groove 9042 and is rotatably mounted with the connecting plate 9041. One side of the bidirectional screw rod 9043 is connected to the output end of the clamping motor 9044, and sliders 9045 are installed on the outer walls of both sides of the bidirectional screw rod 9043 through threaded sliding, and an arc-shaped clamping plate 9046 is installed at the bottom of the slider 9045.

[0023] See also Figure 2 In this embodiment, a rubber pad 9047 is provided on each side of the two arc-shaped splints 9046 that are close to each other.

[0024] See also Figure 3 In this embodiment: a rolling groove 10 is provided on the top of the workbench 1 and the bottom of the turntable 6. A plurality of balls 11 are placed in the rolling groove 10 on the top of the workbench 1. The balls are made of steel material with high strength, wear resistance and long service life.

[0025] See also Figure 1 In this embodiment, a PLC controller 12 is provided at one end of the workbench 1 .

[0026] Working principle: first place the containers in the three fixed slots 7, then open the valve 4, and the raw materials in the wax melting box 2 enter a container through the wax injection pipe 3 to complete the wax injection, then the turntable 6 rotates counterclockwise 120 degrees, and the container in the other fixed slot 7 is transferred to the bottom of the wax injection pipe 3 to continue the wax injection, and the wax-injected container is transferred to the bottom of the clamping assembly 904 on the top side of the gantry 8, and the electric cylinder 903 drives the clamping assembly 904 to descend, and then the clamping motor 9044 drives the bidirectional screw rod 9043 to rotate, so that the two sliders 9045 approach each other, driving the arc-shaped clamping plate 9046 to clamp the container, and then the electric cylinder 903 rises, and the container can be taken out from the fixed slot 7 to complete the unloading, and then the turntable 902 rotates counterclockwise 90 degrees, and a conveyor belt is set on one side of the workbench 1. The container with completed wax injection can be automatically unloaded onto the conveyor belt and conveyed to the next process. After the wax injection tube 3 is waxed again, the turntable 6 continues to rotate 120 degrees counterclockwise, and the previous steps are repeated to unload the material. A conveyor belt is also set on the other side of the workbench 1, and the empty container is conveyed by the conveyor belt. The clamping assembly 904 on the other side of the top of the gantry 8 first clamps the empty container, and after the empty fixed groove 7 is rotated to the bottom of the clamping assembly 904 on the other side of the gantry 8 after the material is taken, the electric cylinder 903 drives the clamping assembly 904 to descend, so that the container enters the fixed groove 7, and the clamping motor 9044 rotates in the opposite direction, and the sliders 9045 move away from each other, canceling the clamping of the empty container, and the empty container can be placed in the fixed groove 7 to complete the loading. Loading and unloading by clamping can avoid the wear of the bottom of the container compared to rotating the container, so as to avoid affecting sales. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A scented candle wax injection mechanism, comprising: The workbench (1) is characterized in that: a wax melting box (2) is installed at one end of the top of the workbench (1), a wax injection pipe (3) is provided below one end of the wax melting box (2), a valve (4) is provided on the wax injection pipe (3), a rotating shaft (5) is rotatably installed on the top of the workbench (1), the top of the rotating shaft (5) is connected to the bottom center of a turntable (6), three fixed grooves (7) are equidistantly provided on the top of the turntable (6), a gantry (8) is installed at the other end of the top of the workbench (1), a loading and unloading structure (9) for reducing friction at the bottom of the scented candle is provided on the gantry (8), and the loading and unloading structure (9) includes two servo motors (901), the two servo motors (901) are respectively installed on both sides of the inner wall of the bottom of the gantry (8), and the output end of the servo motor (901) is connected to a rotating plate (90 2), an electric cylinder (903) is installed on the side of the top of the rotating plate (902) away from the servo motor (901), and a clamping assembly (904) is provided at the output end of the electric cylinder (903), and the clamping assembly (904) includes a connecting plate (9041), the top of the connecting plate (9041) is connected to the output end of the electric cylinder (903), and the bottom of the connecting plate (9041) is provided with a bottom groove (9042), and a bidirectional screw rod (9043) is provided in the bottom groove (9042) and is rotatably mounted with the connecting plate (9041), one side of the bidirectional screw rod (9043) is connected to the output end of the clamping motor (9044), and sliders (9045) are installed on the outer side walls of both sides of the bidirectional screw rod (9043) through threaded sliding, and an arc-shaped clamping plate (9046) is installed at the bottom of the slider (9045).

2. The scented candle wax injection mechanism according to claim 1, characterized in that: The two arc-shaped clamping plates (9046) are both provided with rubber pads (9047) on the sides close to each other.

3. The scented candle wax injection mechanism according to claim 1, characterized in that: The top of the workbench (1) and the bottom of the turntable (6) are both provided with rolling grooves (10), and a plurality of balls (11) are placed in the rolling grooves (10) on the top of the workbench (1).

4. The scented candle wax injection mechanism according to claim 1, characterized in that: A PLC controller (12) is provided at one end of the workbench (1).

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