Heat sealing equipment for cosmetic packaging

Abstract

The utility model relates to the technical field of cosmetics, in particular to heat sealing equipment for cosmetic packaging, which comprises a base, a sealing mechanism is arranged at the top of the base, a conveying belt is fixedly connected to the center of the top of the base, and a controller is mounted on the outer wall of the base. A power plug is fixedly connected to the position, away from the controller, of the outer wall of the base. The sealing mechanism comprises a fixing frame fixedly connected to the center of the top of the base, driving shafts are rotationally connected to the two sides of the center of the interior of the fixing frame, and connecting rods are fixedly connected to the positions, in the fixing frame, of the outer walls of the driving shafts. The sealing mechanism in the device is used for sealing the cosmetic packaging bag, and the problem that after an existing heat sealing device seals the cosmetic packaging bag, packaging bag residues are prone to being left on the outer wall of the sealing mechanism, and continuous use of the device is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics, in particular to a heat sealing device for cosmetic packaging. Background Art

[0002] Heat sealing equipment is a device for sealing cosmetic packaging bags, but the existing heat sealing equipment still has shortcomings. Specifically, after the existing heat sealing equipment seals the cosmetic packaging bags, packaging bag residues are easily left on the outer wall of the sealing mechanism, affecting the continued use of the equipment.

[0003] Therefore, a heat sealing device for cosmetic packaging is needed to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a heat sealing device for cosmetic packaging to solve the problems raised in the above background technology.

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

[0006] A heat sealing device for cosmetic packaging, comprising a base, a sealing mechanism is arranged on the top of the base, a conveyor belt is fixedly connected to the center of the top of the base, a controller is installed on the outer wall of the base, and a power plug is fixedly connected to the outer wall of the base at a position away from the controller;

[0007] The sealing mechanism includes a fixing frame fixedly connected to the top center of the base, both sides of the inner center of the fixing frame are rotatably connected to a driving shaft, the outer wall of the driving shaft is fixedly connected to a connecting rod in the fixing frame, the outer wall of the connecting rod is fixedly connected to a fixing plate below the fixing frame, the outer wall of the fixing plate is fixedly connected to a sealing plate, the inner center of the sealing plate is fixedly connected to a resistance heating wire, the inner part of the fixing plate and a cleaning plate is slidably connected above the sealing plate, a guide groove is opened in the cleaning plate, a cleaning nozzle is fixedly connected to the bottom of the guide groove, a micro air pump is fixedly connected to the top of the guide groove, a micro electric push rod is fixedly connected to the inner part of the fixing plate and near the cleaning plate, and a servo motor is fixedly connected to the outer wall of the fixing frame at the corresponding position of the driving shaft.

[0008] As a preferred solution of the utility model, the base is made of aluminum alloy, and the connection method of the conveyor belt, power plug and controller is electrical connection.

[0009] As a preferred solution of the utility model, the fixing frame, the connecting rod and the cleaning plate are all made of aluminum alloy, the connecting rod penetrates and extends outside the fixing frame, and the fixing plate is designed as a C-shaped structure.

[0010] As a preferred solution of the utility model, the sealing plate is made of copper, the connecting rod, the cleaning nozzle, the micro electric push rod and the resistance heating wire are provided in multiple groups, and the connection mode of the connecting rod and the fixing frame is a rotational connection.

[0011] As a preferred solution of the utility model, the fixing plate is made of thermal insulation material, and the connection between the driving shaft and the servo motor, and the micro electric push rod and the cleaning plate are all fixed connections.

[0012] As a preferred solution of the utility model, the length of the cleaning plate is matched with the length of the sealing plate, and the resistance heating wire, the micro air pump, the micro electric push rod and the servo motor are all electrically connected to the controller.

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

[0014] 1. In the utility model, a heat sealing device for cosmetic packaging is designed, and a sealing mechanism in the device is used to seal the cosmetic packaging bag. The packaging bag is placed on a conveyor belt, and the conveyor belt transports the packaging bag to the bottom of the fixed frame. The packaging bag is aligned with the sealing plate, and the controller starts the resistance heating wire, and the resistance heating wire heats the sealing plate. The servo motor drives the connecting rod to rotate in the opposite direction through the driving shaft. The reversely rotating connecting rod drives the two sets of sealing plates to approach each other through the fixed plate. The approaching sealing plates clamp the packaging bag, and the high-temperature sealing plate seals the packaging bag. After the sealing is completed, the servo motor drives the connecting rod to rotate in the opposite direction again through the driving shaft. The connecting rod rotates, and the connecting rod drives the sealing plate to rotate to both sides through the fixed plate. The two sets of sealing plates are separated, and the conveyor belt sends the sealed packaging bags away. At the same time, the controller starts the electric push rod and the micro air pump. The electric push rod will push the cleaning plate to move outward, and the cleaning nozzle in the cleaning plate will be pushed out of the fixed plate. The micro air pump sends air into the guide groove, and the air flows into the cleaning nozzle along the guide groove. The high-speed airflow ejected from the cleaning nozzle will wash away the debris remaining on the sealing plate, which solves the problem that after the existing heat sealing equipment seals the cosmetic packaging bag, the outer wall of the sealing mechanism is prone to residual packaging bag residues, affecting the continued use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a front cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1. base; 2. sealing mechanism; 3. conveyor belt; 4. controller; 5. power plug; 201. fixing frame; 202. driving shaft; 203. connecting rod; 204. fixing plate; 205. sealing plate; 206. resistance heating wire; 207. cleaning plate; 208. guide groove; 209. cleaning nozzle; 210. micro air pump; 211. electric push rod; 212. servo motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0021] A heat sealing device for cosmetic packaging, comprising a base 1, a sealing mechanism 2 is arranged on the top of the base 1, a conveyor belt 3 is fixedly connected to the center of the top of the base 1, a controller 4 is installed on the outer wall of the base 1, and a power plug 5 is fixedly connected to the outer wall of the base 1 and at a position away from the controller 4;

[0022] The base 1 is made of aluminum alloy, and the connection between the conveyor belt 3, the power plug 5 and the controller 4 is electrical connection;

[0023] In this embodiment, reference Figure 2 and Figure 3 The sealing mechanism 2 includes a fixing frame 201 fixedly connected to the top center of the base 1, and the driving shaft 202 is rotatably connected to both sides of the inner center of the fixing frame 201, and the outer wall of the driving shaft 202 is fixedly connected to a connecting rod 203 in the fixing frame 201, and the outer wall of the connecting rod 203 is fixedly connected to a fixing plate 204 below the fixing frame 201, and the outer wall of the fixing plate 204 is fixedly connected to a sealing plate 205, and the inner center of the sealing plate 205 is fixedly connected to a resistance heating wire 206, A cleaning plate 207 is slidably connected inside the fixed plate 204 and above the sealing plate 205, a guide groove 208 is provided inside the cleaning plate 207, a cleaning nozzle 209 is fixedly connected to the bottom of the guide groove 208, a micro air pump 210 is fixedly connected to the top of the guide groove 208, a micro electric push rod 211 is fixedly connected inside the fixed plate 204 and near the cleaning plate 207, and a servo motor 212 is fixedly connected to the outer wall of the fixed frame 201 and at the corresponding position of the drive shaft 202;

[0024] The fixing frame 201, the connecting rod 203 and the cleaning plate 207 are all made of aluminum alloy. The connecting rod 203 penetrates and extends to the outside of the fixing frame 201. The fixing plate 204 is designed in a C-shaped structure. The sealing plate 205 is made of copper. The connecting rod 203, the cleaning nozzle 209, the micro electric push rod 211 and the resistance heating wire 206 are all provided with multiple groups. The connection mode of the connecting rod 203 and the fixing frame 201 is a rotating connection. The fixing plate 204 is made of thermal insulation material. The drive shaft 202 is connected to the servo motor 2 12. The connection between the micro electric push rod 211 and the cleaning plate 207 is fixed connection. The length of the cleaning plate 207 is adapted to the length of the sealing plate 205. The connection between the resistance heating wire 206, the micro air pump 210, the micro electric push rod 211 and the servo motor 212 and the controller 4 is electrically connected. The controller 4 starts the resistance heating wire 206, the resistance heating wire 206 heats the sealing plate 205, and the servo motor 212 drives the connecting rod 203 to rotate in the opposite direction through the driving shaft 202. The connecting rod 203 drives the two sets of sealing plates 205 to approach each other through the fixed plate 204. The sealing plates 205 that are close to each other will clamp the packaging bag, and the high-temperature sealing plate 205 will seal the packaging bag. After the sealing is completed, the servo motor 212 drives the connecting rod 203 to rotate through the driving shaft 202 again. The connecting rod 203 drives the sealing plates 205 to rotate to both sides through the fixed plate 204. The two sets of sealing plates 205 are separated, and the conveyor belt 3 sends the sealed packaging bag away. The controller 4 starts the electric push rod 211 and the micro air pump 2 10. The electric push rod 211 will push the cleaning plate 207 to move outward, and the cleaning nozzle 209 in the cleaning plate 207 will be pushed out of the fixed plate 204. The micro air pump 210 will send air into the guide groove 208, and the air will flow into the cleaning nozzle 209 along the guide groove 208. The high-speed airflow ejected from the cleaning nozzle 209 will wash away the debris remaining on the sealing plate 205. After cleaning, the micro air pump 210 is turned off, and the electric push rod 211 pulls the cleaning plate 207 to move inward, and the cleaning plate 207 returns to the fixed plate 204.

[0025] The working process of the utility model is as follows: when the heat sealing device for cosmetic packaging designed by the present invention is in operation, the controller 4 starts the servo motor 212, the servo motor 212 drives the connecting rod 203 to rotate through the driving shaft 202, the connecting rod 203 drives the sealing plate 205 to rotate to both sides through the fixing plate 204, the two sets of sealing plates 205 are separated, the packaging bag is placed on the conveyor belt 3, the conveyor belt 3 transports the packaging bag to the bottom of the fixing frame 201, the packaging bag is aligned with the sealing plate 205, the controller 4 starts the resistance heating wire 206, the resistance heating wire 206 heats the sealing plate 205, the servo motor 212 drives the connecting rod 203 to rotate in the opposite direction through the driving shaft 202, the connecting rod 203 rotating in the opposite direction drives the two sets of sealing plates 205 to approach each other through the fixing plate 204, the approaching sealing plates 205 clamp the packaging bag, the high-temperature sealing plate 205 seals the packaging bag, and after the sealing is completed, the servo motor 212 starts again The driving shaft 202 drives the connecting rod 203 to rotate, and the connecting rod 203 drives the sealing plate 205 to rotate to both sides through the fixed plate 204. The two sets of sealing plates 205 are separated, and the conveyor belt 3 sends the sealed packaging bag away. At the same time, the controller 4 starts the electric push rod 211 and the micro air pump 210. The electric push rod 211 will push the cleaning plate 207 to move outward, and the cleaning nozzle 209 in the cleaning plate 207 will be pushed out of the fixed plate 204. The micro air pump 210 sends air into the guide groove 208, and the air flows into the cleaning nozzle 209 along the guide groove 208. The high-speed airflow ejected by the cleaning nozzle 209 will wash away the debris remaining on the sealing plate 205. After cleaning, the micro air pump 210 is turned off, and the electric push rod 211 pulls the cleaning plate 207 to move inward, and the cleaning plate 207 returns to the fixed plate 204. The worker places a new packaging bag on the conveyor belt 3, and repeats the above process to seal the packaging bag.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat sealing device for cosmetic packaging, comprising a base (1), characterized in that: A sealing mechanism (2) is provided on the top of the base (1); a conveyor belt (3) is fixedly connected to the center of the top of the base (1); a controller (4) is installed on the outer wall of the base (1); and a power plug (5) is fixedly connected to the outer wall of the base (1) at a position away from the controller (4); The sealing mechanism (2) comprises a fixing frame (201) fixedly connected to the top center of the base (1), the fixing frame (201) having a driving shaft (202) rotatably connected to both sides of the inner center, the outer wall of the driving shaft (202) and fixedly connected to a connecting rod (203) in the fixing frame (201), the outer wall of the connecting rod (203) and fixedly connected to a fixing plate (204) below the fixing frame (201), the outer wall of the fixing plate (204) being fixedly connected to a sealing plate (205), the inner center of the sealing plate (205) being fixedly connected to a resistance heating wire (206), A cleaning plate (207) is slidably connected inside the fixed plate (204) and above the sealing plate (205); a guide groove (208) is provided inside the cleaning plate (207); a cleaning nozzle (209) is fixedly connected to the bottom of the guide groove (208); a micro air pump (210) is fixedly connected to the top of the guide groove (208); a micro electric push rod (211) is fixedly connected inside the fixed plate (204) and at a position close to the cleaning plate (207); and a servo motor (212) is fixedly connected to the outer wall of the fixed frame (201) and at a corresponding position of the drive shaft (202).

2. A heat sealing device for cosmetic packaging according to claim 1, characterized in that: The base (1) is made of aluminum alloy, and the conveyor belt (3), the power plug (5) and the controller (4) are all connected electrically.

3. The heat sealing device for cosmetic packaging according to claim 1, characterized in that: The fixing frame (201), the connecting rod (203) and the cleaning plate (207) are all made of aluminum alloy; the connecting rod (203) penetrates through and extends outside the fixing frame (201); and the fixing plate (204) is designed as a C-shaped structure.

4. The heat sealing device for cosmetic packaging according to claim 1, characterized in that: The sealing plate (205) is made of red copper, and the connecting rod (203), the cleaning nozzle (209), the micro electric push rod (211) and the resistance heating wire (206) are all provided in multiple groups, and the connection mode of the connecting rod (203) and the fixing frame (201) is a rotation connection.

5. The heat sealing device for cosmetic packaging according to claim 1, characterized in that: The fixing plate (204) is made of a heat-insulating material, and the connection between the driving shaft (202) and the servo motor (212), and between the micro electric push rod (211) and the cleaning plate (207) are all fixedly connected.

6. The heat sealing device for cosmetic packaging according to claim 1, characterized in that: The length of the cleaning plate (207) is matched to the length of the sealing plate (205), and the resistance heating wire (206), the micro air pump (210), the micro electric push rod (211) and the servo motor (212) are all electrically connected to the controller (4).

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