Ice bag high-frequency heat sealing machine

Abstract

The utility model relates to the technical field of heat sealing machines, in particular to an ice bag high-frequency heat sealing machine which is characterized in that a first group of ice bags to be processed are placed on a double-station feeding assembly, then the double-station feeding assembly is operated to move the first group of ice bags to be processed to the position over a lower pole plate, and then a heat sealing head assembly is operated to descend; the heat sealing head assembly and the lower pole plate are matched to process a first group of ice bags to be processed on the double-station feeding assembly, and meanwhile, a worker places a second group of ice bags to be processed on the double-station feeding assembly, so that the processing efficiency is improved; comprising a working table, a lower polar plate and a controller, a groove is formed in the top end of the working table, two sets of supporting legs are arranged at the bottom end of the groove, the top ends of the two sets of supporting legs are connected with the bottom end of the lower polar plate, and the controller is arranged at the front end of the working table; a double-station feeding assembly is arranged in the groove.

Description

Technical Field

[0001] This utility model relates to the technical field of heat sealing machines, and in particular to an ice pack high-frequency heat sealing machine. Background Technology

[0002] High-frequency heat sealing machines are high-frequency equipment. They generate a high-frequency electromagnetic field using a vacuum tube self-excited oscillator. The object being processed is pressed between the upper and lower motors of the high-frequency electromagnetic field. Under the action of the high-frequency electric field, the dielectric material undergoes molecular polarization and aligns according to the direction of the electric field. Due to the high-frequency electric field, the direction changes at an extremely fast speed, thus exciting the internal molecules in the dielectric material and causing them to move at high speed and rub against each other, generating heat. Under the pressure of the mold, the purpose of welding or embossing is achieved.

[0003] In the prior art, patent document CN207643742U discloses a high-frequency heat sealing machine for inflatable products, including a heat sealing machine body, a base, rollers, a foot brake, a worktable, an electrical cabinet, a support column, a first fixing component, a second fixing component, a slider, a chain, a limit block, a fixing plate, a TTM-000 controller, an electric connecting rod, a first clamping plate, a second clamping plate, a groove, a welding strip, and a temperature sensor. The heat sealing machine body has a base at its bottom, rollers at its lower end, a worktable on one side of its upper end, and an electrical cabinet at the rear of the worktable. This utility model has a scientific and reasonable structure, and is simple in design. The rollers at the lower end of the base are universal wheels, which facilitate the movement of the heat sealing machine body and are flexible in use, not limited to a fixed position. The worktable can be a separate component, and its use can be selected according to the size and weight of the product, or it can be manually lifted for welding. The first clamping plate is a movable clamping plate, which greatly enhances the stability of the welding process.

[0004] During use, it was found that the above-mentioned device requires one loading and one unloading of the product when processing it, which results in a waste of time resources. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a high-frequency heat sealing machine for ice packs that improves processing efficiency.

[0006] This utility model discloses a high-frequency heat sealing machine for ice packs, comprising a worktable, a lower electrode plate, and a controller. A groove is provided at the top of the worktable, and two sets of support legs are provided at the bottom of the groove. The tops of both sets of support legs are connected to the bottom of the lower electrode plate. The controller is located at the front of the worktable. The machine also includes a dual-station feeding assembly and a heat sealing head assembly. The heat sealing head assembly is located at the top of the worktable, and the dual-station feeding assembly is located in the groove. A first set of ice packs to be processed is placed on the dual-station feeding assembly. The dual-station feeding assembly is then operated to move the first set of ice packs to be processed directly above the lower electrode plate. The heat sealing head assembly is then operated to descend, and the heat sealing head assembly, in cooperation with the lower electrode plate, processes the first set of ice packs on the dual-station feeding assembly. Simultaneously, the operator places a second set of ice packs to be processed on the dual-station feeding assembly. After the first set of ice packs is processed, the dual-station feeding assembly moves the second set of ice packs, simultaneously moving the first set of ice packs away from the lower electrode plate. At the same time, the operator disassembles the first set of ice packs and installs a third set of ice packs, thus improving processing efficiency.

[0007] Preferably, the dual-station feeding assembly includes a support plate, a slide rail, a slider, a movable seat, a mold, a fixed plate, and a drive assembly. Two sets of support plates are arranged in the groove, and each set of support plates is provided with a set of slide rails. The two sets of movable seats are slidably mounted on the two sets of slide rails by multiple sets of sliders. A connecting rod is provided between the two sets of movable seats. A fixed plate is provided at the bottom of each set of movable seats, and a mold is provided at the top of each set of movable seats. The drive assembly drives the two sets of movable seats to move synchronously and in the same direction, so that when one set of ice packs is processed on one mold by the lower electrode plate and the heat sealing head assembly, the other set of ice packs is placed on the other mold, thereby improving processing efficiency.

[0008] Preferably, the drive assembly includes a motor, a lead screw, a support plate, and a guide rod. A set of lead screws is rotatably arranged in the groove, and two sets of guide rods are fixedly arranged. Both sets of guide rods are slidably connected to two sets of fixed plates. The lead screws are threadedly connected to the two sets of fixed plates respectively. A support plate is arranged at the right end of the worktable, and a motor is arranged at the top of the support plate. The output end of the motor is connected to one end of the lead screw. When the motor is started, the lead screw drives the two sets of fixed plates to move under the cooperation of the two sets of guide rods. This causes the two sets of fixed plates to drive the two sets of moving seats to move synchronously under the cooperation of the slide rail and the slider, thereby realizing the position movement of the two sets of molds.

[0009] Preferably, the heat-sealing head assembly includes a housing, a hydraulic cylinder, a lifting plate, and an upper electrode plate. The housing is located at the top of the worktable, and the hydraulic cylinder is located at the top of the inner part of the housing. The lifting plate is located at the bottom moving end of the hydraulic cylinder, and the upper electrode plate is located at the bottom end of the lifting plate. When a set of moving seats moves the ice pack of the mold to directly above the lower electrode plate, the hydraulic cylinder is extended, thereby causing the lifting plate to lower the upper electrode plate. This allows the upper electrode plate to perform heat-sealing processing on the ice pack on the mold in cooperation with the lower electrode plate, thereby improving processing efficiency.

[0010] Preferably, it also includes a guide rod, which is provided at the top of the lifting plate and is slidably connected to the housing; the lifting plate moves up and down stably under the guidance of multiple guide rods, thereby improving stability.

[0011] Preferably, the worktable also includes adjustable feet, with a set of adjustable feet provided at each of the four corners of the bottom of the worktable; the four sets of adjustable feet work together to provide stable support for the worktable and improve stability.

[0012] Preferably, it also includes an observation window, which is provided on the housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The first set of ice packs to be processed is placed on the dual-station feeding assembly. Then, the dual-station feeding assembly is operated to move the first set of ice packs to be processed to the top of the lower electrode plate. Then, the heat sealing head assembly is operated to descend. The heat sealing head assembly cooperates with the lower electrode plate to process the first set of ice packs to be processed on the dual-station feeding assembly. At the same time, the operator places the second set of ice packs to be processed on the dual-station feeding assembly. When the first set of ice packs is processed, the dual-station feeding assembly moves the second set of ice packs away from the lower electrode plate. At the same time, the operator disassembles the first set of ice packs and installs the third set of ice packs, thereby improving processing efficiency. Attached Figure Description

[0014] Figure 1 This is a first axonometric structural diagram of the present invention;

[0015] Figure 2 This is an exploded structural diagram of the present invention;

[0016] Figure 3 It is an enlarged structural diagram of the movable base and motor, etc.

[0017] Figure 4 This is an enlarged structural diagram of the upper electrode plate and the optical rod, etc.

[0018] Figure 5 This is a schematic diagram of the second isometric structure of this utility model.

[0019] The following are labels in the attached diagram: 1. Workbench; 2. Lower electrode plate; 3. Controller; 4. Support plate; 5. Slide rail; 6. Slider; 7. Moving seat; 8. Mold; 9. Fixed plate; 10. Motor; 11. Lead screw; 12. Support plate; 13. Guide rod; 14. Housing; 15. Hydraulic cylinder; 16. Lifting plate; 17. Upper electrode plate; 18. Guide rod; 19. Adjustable foot; 20. Observation window. Detailed Implementation

[0020] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, the present invention provides a high-frequency heat sealing machine for ice packs, including a workbench 1, a lower electrode plate 2, and a controller 3. The top of the workbench 1 is provided with a groove, and the bottom of the groove is provided with two sets of support legs. The tops of the two sets of support legs are connected to the bottom of the lower electrode plate 2. The front end of the workbench 1 is provided with the controller 3. The machine also includes a dual-station feeding component and a heat sealing head component. The top of the workbench 1 is provided with the heat sealing head component, and the groove is provided with the dual-station feeding component.

[0023] like Figure 2 and Figure 3 As shown, the dual-station feeding assembly includes a support plate 4, a slide rail 5, a slider 6, a movable seat 7, a mold 8, a fixed plate 9, and a drive assembly. Two sets of support plates 4 are arranged in the groove, and each set of support plates 4 is provided with a set of slide rails 5. The two sets of movable seats 7 are slidably mounted on the two sets of slide rails 5 through multiple sets of sliders 6. A connecting rod is provided between the two sets of movable seats 7. A set of fixed plates 9 is provided at the bottom of each set of movable seats 7, and a set of molds 8 is provided at the top of each set of movable seats 7.

[0024] like Figure 3 As shown, the drive assembly includes a motor 10, a lead screw 11, a support plate 12, and a guide rod 13. A set of lead screws 11 is rotatably arranged in the groove, and two sets of guide rods 13 are fixedly arranged. Both sets of guide rods 13 are slidably connected to two sets of fixed plates 9. The lead screws 11 are threadedly connected to the two sets of fixed plates 9 respectively. A support plate 12 is arranged at the right end of the worktable 1. A motor 10 is arranged at the top of the support plate 12. The output end of the motor 10 is connected to one end of the lead screw 11.

[0025] In this embodiment, the motor 10 is started, so that the lead screw 11 drives the two sets of fixed plates 9 to move under the cooperation of the two sets of optical rods 13. Then, the two sets of fixed plates 9 drive the two sets of moving seats 7 to move synchronously under the cooperation of the slide rail 5 and the slider 6, thereby realizing the position movement of the two sets of molds 8. Thus, when one set of ice packs is processed on one set of molds 8 by the lower electrode plate 2 and the heat sealing head assembly, the other set of ice packs is placed on the other set of molds 8.

[0026] Example 2

[0027] like Figures 1 to 5As shown, the present invention provides a high-frequency heat sealing machine for ice packs, including a workbench 1, a lower electrode plate 2, and a controller 3. The top of the workbench 1 is provided with a groove, and the bottom of the groove is provided with two sets of support legs. The tops of the two sets of support legs are connected to the bottom of the lower electrode plate 2. The front end of the workbench 1 is provided with the controller 3. The machine also includes a dual-station feeding component and a heat sealing head component. The top of the workbench 1 is provided with the heat sealing head component, and the groove is provided with the dual-station feeding component.

[0028] like Figure 2 and Figure 3 As shown, the dual-station feeding assembly includes a support plate 4, a slide rail 5, a slider 6, a movable seat 7, a mold 8, a fixed plate 9, and a drive assembly. Two sets of support plates 4 are arranged in the groove, and each set of support plates 4 is provided with a set of slide rails 5. The two sets of movable seats 7 are slidably mounted on the two sets of slide rails 5 through multiple sets of sliders 6. A connecting rod is provided between the two sets of movable seats 7. A set of fixed plates 9 is provided at the bottom of each set of movable seats 7, and a set of molds 8 is provided at the top of each set of movable seats 7.

[0029] like Figure 3 As shown, the drive assembly includes a motor 10, a lead screw 11, a support plate 12, and a guide rod 13. A set of lead screws 11 is rotatably arranged in the groove, and two sets of guide rods 13 are fixedly arranged. Both sets of guide rods 13 are slidably connected to two sets of fixed plates 9. The lead screws 11 are threadedly connected to the two sets of fixed plates 9 respectively. A support plate 12 is provided at the right end of the worktable 1, and a motor 10 is provided at the top of the support plate 12. The output end of the motor 10 is connected to one end of the lead screw 11.

[0030] like Figure 2 and Figure 4 As shown, the heat-sealing head assembly includes a housing 14, a hydraulic cylinder 15, a lifting plate 16, and an upper electrode plate 17. The housing 14 is provided at the top of the workbench 1, the hydraulic cylinder 15 is provided at the top of the inside of the housing 14, the lifting plate 16 is provided at the bottom moving end of the hydraulic cylinder 15, and the upper electrode plate 17 is provided at the bottom end of the lifting plate 16.

[0031] It also includes a light rod 18, adjustable feet 19 and an observation window 20. The top of the lifting plate 16 is provided with a light rod 18, which is slidably connected to the housing 14. A set of adjustable feet 19 is provided at the four corners of the bottom of the worktable 1. The housing 14 is provided with an observation window 20.

[0032] In this embodiment, the motor 10 is started, which causes the lead screw 11 to move the two sets of fixed plates 9 in cooperation with the two sets of optical rods 13. This causes the two sets of fixed plates 9 to move the two sets of moving seats 7 synchronously in cooperation with the slide rail 5 and the slider 6, thereby realizing the position movement of the two sets of molds 8. This allows one set of ice packs to be processed on one set of molds 8 by the lower electrode plate 2 and the heat sealing head assembly, while another set of ice packs is placed on the other set of molds 8. When the moving seat 7 moves the ice packs on the mold 8 to directly above the lower electrode plate 2, the hydraulic cylinder 15 is extended, which causes the lifting plate 16 to lower the upper electrode plate 17. This allows the upper electrode plate 17 to perform heat sealing processing on the ice packs on the mold 8 in cooperation with the lower electrode plate 2.

[0033] The controller 3, lower electrode plate 2, mold 8, motor 10 and upper electrode plate 17 of the ice pack high-frequency heat sealing machine of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A high-frequency heat sealing machine for ice packs, comprising a worktable (1), a lower electrode plate (2), and a controller (3), wherein the top of the worktable (1) is provided with a groove, and the bottom of the groove is provided with two sets of support legs, the tops of the two sets of support legs being connected to the bottom of the lower electrode plate (2), and the front end of the worktable (1) is provided with a controller (3), characterized in that, It also includes a dual-station feeding assembly and a heat sealing head assembly. The heat sealing head assembly is provided on the top of the workbench (1), and the dual-station feeding assembly is provided in the groove. The dual-station feeding assembly includes a support plate (4), a slide rail (5), a slider (6), a moving seat (7), a mold (8), a fixed plate (9), and a drive assembly. Two sets of support plates (4) are provided in the groove. Each set of support plates (4) is provided with a set of slide rails (5). The two sets of moving seats (7) are slidably mounted on the two sets of slide rails (5) through multiple sets of sliders (6). A connecting rod is provided between the two sets of moving seats (7). A set of fixed plates (9) is provided at the bottom of each set of moving seats (7). A set of molds (8) is provided at the top of each set of moving seats (7).

2. The ice pack high-frequency heat sealing machine as described in claim 1, characterized in that, The drive assembly includes a motor (10), a lead screw (11), a support plate (12), and a guide rod (13). A set of lead screws (11) is rotatably arranged in the groove, and two sets of guide rods (13) are fixedly arranged. Both sets of guide rods (13) are slidably connected to two sets of fixed plates (9). The lead screws (11) are threadedly connected to the two sets of fixed plates (9). A support plate (12) is provided at the right end of the worktable (1). A motor (10) is provided at the top of the support plate (12). The output end of the motor (10) is connected to one end of the lead screw (11).

3. The ice pack high-frequency heat sealing machine as described in claim 1, characterized in that, The heat-sealing head assembly includes a housing (14), a hydraulic cylinder (15), a lifting plate (16), and an upper electrode plate (17). The housing (14) is provided at the top of the workbench (1). The hydraulic cylinder (15) is provided at the top inside the housing (14). The lifting plate (16) is provided at the bottom moving end of the hydraulic cylinder (15). The upper electrode plate (17) is provided at the bottom end of the lifting plate (16).

4. The ice pack high-frequency heat sealing machine as described in claim 3, characterized in that, It also includes a light rod (18), which is provided at the top of the lifting plate (16) and is slidably connected to the housing (14).

5. The ice pack high-frequency heat sealing machine as described in claim 1, characterized in that, It also includes adjustable feet (19), and a set of adjustable feet (19) is provided at the four corners of the bottom of the workbench (1).

6. The ice pack high-frequency heat sealing machine as described in claim 3, characterized in that, It also includes an observation window (20), which is provided on the housing (14).

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