Multi-form candlestick mold switching equipment

Abstract

This utility model relates to the field of candlestick mold technology, and more particularly to a multi-form candlestick mold switching device. The technical solution includes a conveyor frame, inside which is a conveyor chain plate. Several fixed molds are equidistantly fixedly installed on the outer surface of the conveyor chain plate. Slide rods are fixedly connected to both sides of each fixed mold on the outer surface of the conveyor chain plate, and fixed plates are fixedly connected to the ends of the slide rods. A spring is spirally wound on the outer surface of each slide rod. A movable mold is provided on the side of each fixed mold closest to the fixed plate. Sliding sleeves are fixedly installed on both sides of the outer surface of each movable mold, and these sleeves slidably fit onto the outer surface of the slide rods. A connecting rod is fixedly connected to the side of each movable mold facing away from the fixed mold, and a roller is fixedly rotatably connected to the end of the connecting rod. This utility model facilitates the switching of molds of multiple forms according to the production needs of candlesticks, and also facilitates automatic mold opening and part removal, thus improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of candlestick mold technology, specifically to a multi-form candlestick mold switching device. Background Technology

[0002] Candlestick molds are tools used to make candlesticks. They come in a variety of materials, commonly including metals (such as copper, iron, and aluminum), silicone, and resin. Different materials are suitable for different processes and needs. When using them, molten wax or other molding materials are poured into the mold. After cooling and solidifying, the mold is removed to obtain a candlestick with a specific shape and texture.

[0003] Currently, in the candlestick production process, the candlestick molds used for forming candlesticks are usually fixed with bolts, which makes it inconvenient to switch between molds that can form different shapes of candlesticks according to production needs. Therefore, we propose a multi-shape candlestick mold switching device. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-form candlestick mold switching device, which has the advantages of being able to switch between multiple forms of molds according to the production needs of candlesticks, and facilitating automatic mold opening and part removal, thereby improving production efficiency. It solves the problem that in the current candlestick production process, the candlestick molds used for candlestick forming are usually fixed by bolts, which makes it inconvenient to switch between molds that can form different forms of candlesticks according to production needs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-form candlestick mold switching device, including a conveyor frame, a conveyor chain plate is provided inside the conveyor frame, a plurality of fixed molds are fixedly installed at equal intervals on the outer surface of the conveyor chain plate, a sliding rod is fixedly connected to both sides of each fixed mold on the outer surface of the conveyor chain plate, and a fixed plate is fixedly connected to the end of the sliding rod, a spring is spirally wound on the outer surface of each sliding rod, a moving mold is provided on the side of each fixed mold near the fixed plate, a sliding sleeve is fixedly installed on both sides of the outer surface of each moving mold, and the sliding sleeve is slidably sleeved on the outer surface of the sliding rod, a connecting rod is fixedly connected to the side of the outer surface of each moving mold away from the fixed mold, and a roller is fixedly rotatably connected to the end of the connecting rod, and a C-shaped tube is fixedly installed on one side of the front surface of the conveyor frame, and inclined sections are provided at both ends of the C-shaped tube.

[0006] Preferably, conveyor rollers are rotatably installed on both sides inside the conveyor frame, and the two conveyor rollers are connected by a conveyor chain plate.

[0007] Preferably, a conveyor motor is fixedly installed on the lower surface of the conveyor frame, and the output end of the conveyor motor is connected to the end of one of the conveyor rollers.

[0008] Preferably, each of the moving molds and each of the fixed molds has a pouring gate on its upper surface, a horizontal plate is fixedly installed on the upper surface of the conveyor frame, a first cylinder is fixedly installed on the side of the upper surface of the horizontal plate away from the C-shaped tube, a pouring head is fixedly connected to the output end of the first cylinder, and a pouring pipe is fixedly connected to the outer surface of the pouring head.

[0009] Preferably, a second cylinder is fixedly installed on the upper surface of the horizontal plate near the C-shaped tube, and an air nozzle is fixedly connected to the output end of the second cylinder, with a compressed air pipe fixedly connected to the outer surface of the air nozzle.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by setting up a conveyor frame, conveyor chain plate, moving mold, fixed mold, slide bar, connecting rod, fixing plate, spring, sliding sleeve, roller, C-shaped tube, and inclined section, achieves the effect of facilitating the switching of multiple mold shapes according to the production needs of candlesticks, and facilitating automatic mold opening and part removal, thus improving production efficiency. The fixed mold and moving mold on the conveyor chain plate correspond one-to-one, and each set of moving mold and fixed mold forms a set of candlestick molds. The molding cavity inside the candlestick mold has different shapes to facilitate the molding of candlesticks of different shapes. The position of the candlestick mold can be transferred and switched by the conveyor chain plate. When the cast candlestick mold is conveyed to the position of the C-shaped tube, the roller on the moving mold enters the C-shaped tube from the inclined section. At the same time, the roller also pulls the moving mold to move through the connecting rod, so that the moving mold and fixed mold open, which facilitates the removal of the cast candlestick part. When the roller moves out of the C-shaped tube, the compressed spring is released, so that the moving mold moves and resets, and molten wax can be poured into the moving mold and fixed mold again.

[0012] 2. This utility model achieves the effect of facilitating the demolding of the formed candlestick by setting a second cylinder, an air nozzle and a compressed air pipe. The second cylinder drives the air nozzle to descend and enter the pouring gate. Compressed air enters the mold cavity of the fixed mold and the moving mold through the compressed air pipe and the air nozzle, which is conducive to the separation of the outer surface of the formed candlestick from the inner wall of the mold cavity, thus enabling the candlestick to be demolded smoothly. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a partial three-dimensional structural diagram of the C-shaped tube of this utility model;

[0015] Figure 3 This is a partial three-dimensional structural diagram of the moving mold and the fixed mold of this utility model;

[0016] Figure 4 This is a partial three-dimensional structural diagram of the horizontal plate of this utility model.

[0017] Reference numerals: 1. Conveyor frame; 2. Conveyor chain plate; 3. Conveyor roller; 4. Horizontal plate; 5. C-shaped tube; 6. Moving mold; 7. Fixed mold; 8. Inclined section; 9. Sprue; 10. Fixed plate; 11. Roller; 12. Connecting rod; 13. Spring; 14. Sliding sleeve; 15. Sliding rod; 16. Sprue head; 17. Sprue pipe; 18. First cylinder; 19. Second cylinder; 20. Compressed air pipe; 21. Air nozzle. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] Example 1

[0020] like Figures 1-4 As shown, the multi-form candlestick mold switching device proposed in this utility model includes a conveyor frame 1, a conveyor chain plate 2 inside the conveyor frame 1, and conveyor rollers 3 rotatably installed on both sides inside the conveyor frame 1. The two conveyor rollers 3 are connected by transmission through the conveyor chain plate 2. A conveyor motor is fixedly installed on the lower surface of the conveyor frame 1, and the output end of the conveyor motor is connected to the end of one of the conveyor rollers 3. Several fixed molds 7 are fixedly installed at equal intervals on the outer surface of the conveyor chain plate 2. A sliding rod 15 is fixedly connected to both sides of each fixed mold 7 on the outer surface of the conveyor chain plate 2, and a fixed plate 10 is fixedly connected to the end of the sliding rod 15. A spring 13 is spirally wound on the outer surface of each sliding rod 15. A moving mold 6 is provided on the side of each fixed mold 7 near the fixed plate 10. The fixed molds 7 and moving molds 6 on the conveyor chain plate 2 correspond one-to-one. Each set of moving molds 6 and fixed molds 7 forms a set of candlestick molds. The molding cavity inside the candlestick mold has different shapes to facilitate the molding of candlesticks of different shapes.

[0021] Each moving mold 6 has a sliding sleeve 14 fixedly installed on both sides of its outer surface, and the sliding sleeve 14 is slidably sleeved on the outer surface of the sliding rod 15. The spring 13 is located between the fixed plate 10 and the sliding sleeve 14. Each moving mold 6 has a connecting rod 12 fixedly connected to the side of its outer surface away from the fixed mold 7, and the connecting rod 12 passes through the fixed plate 10. The end of the connecting rod 12 is fixedly and rotatably connected to a roller 11. A C-shaped tube 5 is fixedly installed on one side of the front surface of the conveyor frame 1, and both ends of the C-shaped tube 5 are provided with inclined sections 8. Each moving mold 6 and each fixed mold 7 have... All surfaces are provided with pouring gates 9. A horizontal plate 4 is fixedly installed on the upper surface of the conveyor frame 1. A first cylinder 18 is fixedly installed on the side of the upper surface of the horizontal plate 4 away from the C-shaped tube 5. A pouring head 16 is fixedly connected to the output end of the first cylinder 18. A pouring pipe 17 is fixedly connected to the outer surface of the pouring head 16. The first cylinder 18 drives the pouring head 16 to descend and bring the pouring head 16 close to the pouring gate 9. Then, the molten wax enters the mold cavity inside the moving mold 6 and the fixed mold 7 through the pouring pipe 17, the pouring head 16 and the pouring gate 9.

[0022] In this embodiment, the fixed mold 7 and the moving mold 6 on the conveyor chain plate 2 correspond one-to-one. Each set of moving mold 6 and fixed mold 7 forms a set of candlestick molds, and the molding cavity inside the candlestick molds has different shapes to facilitate the molding of candlesticks of different shapes. The position of the candlestick molds can be transferred and switched by the conveyor chain plate 2. When the cast candlestick mold is conveyed to the position of the C-shaped tube 5, the roller 11 on the moving mold 6 enters the C-shaped tube 5 from the inclined section 8. At the same time, the roller 11 also pulls the moving mold 6 to move through the connecting rod 12, so that the moving mold 6 and the fixed mold 7 open, which makes it easy to take out the cast candlestick part. When the roller 11 moves out of the C-shaped tube 5, the compressed spring 13 is released, so that the moving mold 6 moves and resets, and then molten wax can be poured into the moving mold 6 and the fixed mold 7 again.

[0023] Example 2

[0024] like Figure 1 and Figure 4 As shown, the multi-form candlestick mold switching device proposed in this utility model, compared with the first embodiment, further includes a second cylinder 19 fixedly installed on the side of the upper surface of the horizontal plate 4 near the C-shaped tube 5, an air nozzle 21 fixedly connected to the output end of the second cylinder 19, a compressed air pipe 20 fixedly connected to the outer surface of the air nozzle 21, and the end of the compressed air pipe 20 fixedly connected to the output end of the air compressor.

[0025] In this embodiment, the second cylinder 19 drives the nozzle 21 to descend and enter the pouring port 9. Compressed air enters the mold cavity of the fixed mold 7 and the moving mold 6 through the compressed air pipe 20 and the nozzle 21, which is conducive to the separation of the outer surface of the formed candlestick from the inner wall of the mold cavity, thereby enabling the candlestick to be demolded smoothly.

[0026] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A multi-form candlestick mold switching device, comprising a conveyor frame (1), characterized in that: The conveyor frame (1) is equipped with a conveyor chain plate (2) inside. Several fixed molds (7) are fixedly installed at equal intervals on the outer surface of the conveyor chain plate (2). A sliding rod (15) is fixedly connected to both sides of each fixed mold (7) on the outer surface of the conveyor chain plate (2), and a fixing plate (10) is fixedly connected to the end of the sliding rod (15). A spring (13) is spirally wound on the outer surface of each sliding rod (15). A spring (13) is provided on the side of each fixed mold (7) near the fixing plate (10). The moving mold (6) has a sliding sleeve (14) fixedly installed on both sides of the outer surface of each moving mold (6), and the sliding sleeve (14) is slidably sleeved on the outer surface of the sliding rod (15). A connecting rod (12) is fixedly connected to the side of the outer surface of each moving mold (6) away from the fixed mold (7), and a roller (11) is fixedly rotatably connected to the end of the connecting rod (12). A C-shaped tube (5) is fixedly installed on one side of the front surface of the conveyor frame (1), and inclined sections (8) are provided at both ends of the C-shaped tube (5).

2. The multi-form candlestick mold switching device according to claim 1, characterized in that: The conveyor frame (1) has conveyor rollers (3) rotatably installed on both sides inside, and the two conveyor rollers (3) are connected by a conveyor chain plate (2).

3. The multi-form candlestick mold switching device according to claim 2, characterized in that: A transmission motor is fixedly installed on the lower surface of the transmission frame (1), and the output end of the transmission motor is connected to the end of one of the transmission rollers (3).

4. The multi-form candlestick mold switching device according to claim 1, characterized in that: Each of the moving molds (6) and each fixed mold (7) has a pouring gate (9) on its upper surface. A horizontal plate (4) is fixedly installed on the upper surface of the conveyor frame (1). A first cylinder (18) is fixedly installed on the side of the upper surface of the horizontal plate (4) away from the C-shaped tube (5). A pouring head (16) is fixedly connected to the output end of the first cylinder (18). A pouring pipe (17) is fixedly connected to the outer surface of the pouring head (16).

5. The multi-form candlestick mold switching device according to claim 4, characterized in that: A second cylinder (19) is fixedly installed on the upper surface of the horizontal plate (4) near the C-shaped tube (5). An air nozzle (21) is fixedly connected to the output end of the second cylinder (19), and a compressed air pipe (20) is fixedly connected to the outer surface of the air nozzle (21).

Images