A device for thermostatic processing of a closure

Abstract

This application discloses a device for constant-temperature processing of a sealing device, relating to the field of sealing machine production. It includes a base, with a guide rail fixed to one end. A grinding machine is fixed to the top of one side of the guide rail via a second support rod. A heat preservation box is fixed to the top of the base via a first support rod. A second servo motor is fixed to one end of the guide rail, and a threaded rod is fixed to the power output end of the second servo motor. This device controls the temperature of the electric heating plate and heating rods by rotating a temperature control knob, thereby controlling the temperature inside the heat preservation box. Multiple heating rods simultaneously heat two clamping plates, keeping them at a high temperature. When clamping the sealing device connector, the connector remains at a high temperature. Subsequently, the sealing device connector in the middle of the two bottom clamping plates is machined by the grinding machine, achieving the effect of directly processing the hot sealing machine connector at high temperature during grinding, resulting in higher precision in actual use of the produced sealing machine.

Description

Technical Field

[0001] This application relates to the field of sealing machine manufacturing, and in particular to an apparatus for a constant temperature processing sealing device. Background Technology

[0002] A sealing machine is a machine that seals a container after the product has been placed inside. After the product is put into the packaging container, it is necessary to seal the container in order to preserve the product, maintain the product quality, and prevent product loss. During the production of the sealing machine, the sealing joint of the sealing device needs to be machined with teeth so that the seal will be tighter when the sealing device is used later.

[0003] However, while the straightness of the teeth processed by the grinding machine can reach within 0.005mm, in actual use, the heating rod heats the sealing device, and the expansion of the sealing device after heating will cause the teeth to deform, making it impossible to guarantee the straightness within 0.005mm during use. The existing grinding machines do not have the function of heating the sealing device joint during processing, which makes the sealing device head after production prone to defects in sealing effect during actual use, such as air leakage and sealing breakage. Utility Model Content

[0004] To address the problem that existing grinding machines do not have the capability to heat the sealing head during processing, which leads to defects in sealing effect, such as air leakage and seal breakage, this application provides a device for constant temperature processing of sealing heads.

[0005] The device for a constant temperature processing sealing device provided in this application adopts the following technical solution: it includes a base, a guide rail fixed at one end of the base, a grinding machine fixed at the top of one side of the guide rail via a second support rod, an insulation box fixed at the top of the base via a first support rod, a second servo motor fixed at one end of the guide rail, a threaded rod fixed at the power output end of the second servo motor, the threaded rod movably passing through one end of the guide rail and rotatably connected to the other end of the inner wall of the guide rail, sliders slidably connected on both sides of the middle of the inner wall of the guide rail, clamping plates fixed at the top of the two sliders, and an electric heating rod fixedly passing through the inside of the clamping plates.

[0006] By adopting the above technical solution, the clamping plate is heated by an electric heating rod, so that the joint remains at a high temperature when the clamping plate holds the sealing device joint.

[0007] Preferably, the heating rods are provided in two sets, and the two sets of heating rods are respectively located on two clamping plates. Each set of heating rods is provided with multiple heating rods, and the multiple heating rods are arranged vertically at equal intervals.

[0008] By adopting the above technical solution, multiple heating rods are used to heat the two clamping plates simultaneously, keeping the clamping plates at a high temperature. When clamping the sealing device connector, the connector remains at a high temperature.

[0009] Preferably, each of the two clamping plates has a groove on one side of its opposite side, and there are multiple grooves arranged vertically at equal intervals.

[0010] By adopting the above technical solution, the grooves increase the gripping force between the clamping plate and the sealing device joint, making the clamping plate fix the sealing device joint more tightly.

[0011] Preferably, a bellows cover is fixed to the top of the guide rail, and three bellows covers are provided, with the two ends of the three bellows covers fixed to the two ends of the guide rail and the two ends of the two sliders, respectively.

[0012] By adopting the above technical solution, the opening at the top of the guide rail is covered by three bellows covers to prevent waste from entering the guide rail during processing. At the same time, the bellows covers can be stretched without affecting the movement of the slider.

[0013] Preferably, a temperature control knob is fixed on one side of the insulated box, and an electric heating plate is fixed at the bottom of the inner wall of the insulated box. The electric heating plate and the electric heating rod are both electrically connected to the temperature control knob.

[0014] By adopting the above technical solution, the temperature of the electric heating plate and the electric heating rod can be controlled by the temperature control knob, thereby controlling the temperature inside the heat preservation box.

[0015] Preferably, a placement groove is provided through the middle of the bottom of the inner wall of the insulated box, the insulated box is hollow, and the inside of the insulated box is filled with insulation cotton.

[0016] By adopting the above technical solution, the sealing joint inside the insulated box is insulated to reduce heat loss, and insulated partition curtains are installed at the openings at both ends of the insulated box.

[0017] Preferably, a first servo motor is fixed to the bottom of the outer wall of the insulated box, and a drive sprocket is fixed to the power output end of the first servo motor. A driven sprocket is rotatably connected to the middle of one side of the guide rail via a connecting rod. A chain is provided on the outer wall of the drive sprocket and the driven sprocket, and the chain is located inside the placement groove.

[0018] By adopting the above technical solution, the first servo motor drives the active sprocket to rotate, which in turn drives the chain to rotate, and the chain drives the top sealing device joint to move towards the clamp plate.

[0019] In summary, this application includes at least the following beneficial technical effects:

[0020] 1. This application controls the temperature of the electric heating plate and the electric heating rod by rotating the temperature control knob, thereby controlling the temperature inside the heat preservation box. Multiple electric heating rods heat the two clamping plates simultaneously, keeping the clamping plates at a high temperature. When clamping the sealing machine joint, the joint is still at a high temperature. Then, the sealing machine joint in the middle of the two bottom clamping plates is machined by a grinding machine, thereby achieving the effect of directly processing the hot sealing machine joint at high temperature during grinding, resulting in higher precision of the sealing machine after production in actual use.

[0021] 2. This application uses a grinding machine to process the teeth of the sealing device joint in the middle of the two bottom clamping plates. During processing, the sealing device joint inside the heat preservation box is always in a high temperature state and is in a state of waiting to be processed. After processing, a new joint can be directly replaced for processing, thereby reducing the impact of heating on production efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a constant temperature processing sealing device according to an embodiment of this application;

[0023] Figure 2 This is a front view schematic diagram of the overall structure of an embodiment of this application;

[0024] Figure 3 This is a schematic diagram of the structure of the guide rail and clamping plate in an embodiment of this application;

[0025] Figure 4 This is a schematic diagram of the internal structure of the guide rail in an embodiment of this application;

[0026] Reference numerals in the attached drawings: 1. Base; 2. First support rod; 3. Insulation box; 4. Temperature control knob; 5. Electric heating plate; 6. Placement slot; 7. First servo motor; 8. Drive sprocket; 9. Driven sprocket; 10. Chain; 11. Guide rail; 12. Second support rod; 13. Grinding machine; 14. Clamping plate; 15. Electric heating rod; 16. Groove; 17. Bellows cover; 18. Second servo motor; 19. Threaded rod; 20. Slider. Detailed Implementation

[0027] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0028] This application discloses a device for a constant temperature processing sealer, including a base 1. A guide rail 11 is fixed to one end of the base 1. A grinding machine 13 is fixed to the top of one side of the guide rail 11 via a second support rod 12. The grinding machine 13 performs tooth processing on the sealer joint in the middle of the two bottom clamping plates 14. A heat preservation box 3 is fixed to the top of the base 1 via a first support rod 2. A second servo motor 18 is fixed to one end of the guide rail 11. A threaded rod 19 is fixed to the power output end of the second servo motor 18. The threaded rod 19 movably passes through one end of the guide rail 11 and is connected to the inner part of the guide rail 11. The other end of the wall is rotatably connected, and the threaded rod 19 is driven to rotate by the second servo motor 18, which in turn drives the slider 20 to move. The threads of the two sliders 20 are opposite, so that the two sliders 20 move in opposite directions inside the guide rail 11. Slider 20 is slidably connected to both sides of the middle of the inner wall of the guide rail 11. The top of the two sliders 20 is fixed with a clamping plate 14. An electric heating rod 15 is fixed through the clamping plate 14. The electric heating rod 15 heats the clamping plate 14, so that the joint is still in a high temperature state when the clamping plate 14 clamps the sealing device joint.

[0029] Reference Appendix Figure 3 The heating rod 15 is provided in two sets, and the two sets of heating rod 15 are located on two clamping plates 14 respectively. Each set of heating rod 15 has multiple heating rods 15, which are arranged vertically at equal intervals. The two clamping plates 14 are heated simultaneously by the multiple heating rods 15, keeping the clamping plates 14 at a high temperature. When clamping the sealing device connector, the connector is still at a high temperature.

[0030] Reference Appendix Figure 3 The two clamping plates 14 each have a groove 16 on one side of each other. There are multiple grooves 16 arranged vertically at equal intervals. The grooves 16 increase the gripping force between the clamping plates 14 and the sealing device joint, so that the clamping plates 14 fix the sealing device joint more tightly.

[0031] Reference Appendix Figure 3 The guide rail 11 is fixed with a bellows cover 17 at the top. There are three bellows covers 17. The two ends of the three bellows covers 17 are fixed to the two ends of the guide rail 11 and the two ends of the two sliders 20, respectively. The three bellows covers 17 cover the opening at the top of the guide rail 11 to prevent waste from entering the guide rail 11 during processing. At the same time, the bellows covers 17 can be stretched without affecting the movement of the sliders 20.

[0032] Reference Appendix Figure 1 The insulation box 3 has a temperature control knob 4 fixed on one side and an electric heating plate 5 fixed on the bottom of the inner wall of the insulation box 3. The electric heating plate 5 and the electric heating rod 15 are electrically connected to the temperature control knob 4. The temperature of the electric heating plate 5 and the electric heating rod 15 is controlled by the temperature control knob 4, thereby controlling the temperature inside the insulation box 3.

[0033] Reference Appendix Figure 1The inner wall of the insulated box 3 has a placement slot 6 through the middle of the bottom. The insulated box 3 is hollow and filled with insulation cotton. The sealing joint inside the insulated box 3 is insulated to reduce heat loss. At the same time, insulation partition curtains are installed at the openings at both ends of the insulated box 3.

[0034] Reference Appendix Figure 1 and 2 The bottom of the outer wall of the heat preservation box 3 is fixed with a first servo motor 7. The power output end of the first servo motor 7 is fixed with a drive sprocket 8. The middle of one side of the guide rail 11 is rotatably connected to a driven sprocket 9 through a connecting rod. The outer walls of the drive sprocket 8 and the driven sprocket 9 are provided with a chain 10. The chain 10 is located inside the placement groove 6. The first servo motor 7 drives the drive sprocket 8 to rotate, which in turn drives the chain 10 to rotate. The chain 10 drives the top sealing device joint to move towards the clamp plate 14.

[0035] The implementation principle of the constant temperature processing sealing device in this application embodiment is as follows: First, the temperature of the electric heating plate 5 and the electric heating rod 15 is controlled by rotating the temperature control knob 4, thereby controlling the temperature inside the heat preservation box 3. Then, multiple sealing device joints are placed into the heat preservation box 3 one by one. At the same time, the first servo motor 7 is turned on to drive the drive sprocket 8 to rotate, which in turn drives the chain 10 to rotate. The chain 10 drives the sealing device joint at the top to move towards the clamping plate 14. The sealing device joint is heated inside the heat preservation box 3. When the sealing head at the other end of the heat preservation box 3 is located in the middle of the two clamping plates 14, the second servo motor 18 is started to drive the threaded rod 19 to rotate, which in turn drives the slider. The two sliders 20 move in opposite directions, causing them to move in opposite directions inside the guide rail 11. The two sliders 20 simultaneously move towards the center to clamp and limit the sealing device connector. Multiple heating rods 15 simultaneously heat the two clamping plates 14, keeping the clamping plates 14 at a high temperature. When clamping the sealing device connector, the connector remains at a high temperature. Then, the sealing device connector in the middle of the two bottom clamping plates 14 is machined by the grinding machine 13. During the machining, the sealing device connector inside the insulation box 3 remains at a high temperature and is in a waiting-to-machine state. After machining, a new connector can be directly replaced for machining.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for a constant temperature processing sealer, comprising a base (1), wherein a guide rail (11) is fixed to one end of the base (1), and a grinding machine (13) is fixed to the top of one side of the guide rail (11) via a second support rod (12), characterized in that: The base (1) is fixed to the top of the heat preservation box (3) by the first support rod (2). The second servo motor (18) is fixed to one end of the guide rail (11). The power output end of the second servo motor (18) is fixed to the threaded rod (19). The threaded rod (19) passes through one end of the guide rail (11) and is rotatably connected to the other end of the inner wall of the guide rail (11). The two sides of the middle part of the inner wall of the guide rail (11) are slidably connected to the sliders (20). The top of the two sliders (20) is fixed to the clamps (14). The heating rod (15) is fixed through the inside of the clamps (14).

2. The apparatus for a constant temperature processing sealer according to claim 1, characterized in that: The heating rods (15) are provided in two sets, and the two sets of heating rods (15) are respectively located on two clamps (14). Each set of heating rods (15) is provided with multiple heating rods (15), and the multiple heating rods (15) are arranged vertically at equal intervals.

3. The apparatus for a constant temperature processing sealer according to claim 2, characterized in that: Both clamps (14) have grooves (16) on opposite sides. There are multiple grooves (16), and the multiple grooves (16) are arranged vertically at equal intervals.

4. The apparatus for a constant temperature processing sealer according to claim 1, characterized in that: The top of the guide rail (11) is fixed with a bellows cover (17), and three bellows covers (17) are provided. The two ends of the three bellows covers (17) are respectively fixed to the two ends of the guide rail (11) and the two ends of the sliders (20).

5. The apparatus for a constant temperature processing sealer according to claim 1, characterized in that: A temperature control knob (4) is fixed on one side of the heat preservation box (3), and an electric heating plate (5) is fixed at the bottom of the inner wall of the heat preservation box (3). The electric heating plate (5) and the electric heating rod (15) are both electrically connected to the temperature control knob (4).

6. The apparatus for a constant temperature processing sealer according to claim 5, characterized in that: The inner wall of the heat preservation box (3) has a through slot (6) in the middle of the bottom. The heat preservation box (3) is hollow and is filled with heat preservation cotton.

7. The apparatus for a constant temperature processing sealer according to claim 6, characterized in that: The bottom of the outer wall of the heat preservation box (3) is fixed with a first servo motor (7), and the power output end of the first servo motor (7) is fixed with a drive sprocket (8). The middle of one side of the guide rail (11) is rotatably connected to a driven sprocket (9) through a connecting rod. The outer walls of the drive sprocket (8) and the driven sprocket (9) are provided with a chain (10), and the chain (10) is located inside the placement groove (6).

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