Automobile sealing strip PE film butt joint machine

By designing a fully automated PE film splicing machine for automotive sealing strips, the problems of inaccurate manual operation and wasted manpower have been solved, achieving efficient and automated splicing of sealing strips and ensuring the integrity of the splicing.

CN223877553UActive Publication Date: 2026-02-06HUAHANG SHUNTONG (TIANJIN) TECH CO LTD
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Patent Information

Application Number
CN202520328883.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-27
Publication Date
2026-02-06
Estimated Expiration
2035-02-27

AI Technical Summary

Technical Problem

The existing process of connecting PE film to automotive sealing strips requires manual fixing and assembly, which leads to wasted manpower, inaccurate operation, and inability to guarantee the integrity of the connection.

Method used

Design a PE film butt welding machine for automotive sealing strips, comprising a main body assembly, a film assembly, and a fixing assembly, to achieve fully automatic butt welding operation, including a mold-closing cylinder, a sliding rod, and a contouring tooling, to automatically complete the cutting, punching, baking, and mold-closing processes of the sealing strips.

Benefits of technology

It achieves fully automated docking of sealing strips, improves operational accuracy, avoids waste of human resources, and ensures the integrity of docking work.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223877553U_ABST
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Abstract

The utility model discloses an automobile sealing strip PE film butt joint machine which comprises a main body assembly, a film assembly and a fixing assembly, the film assembly is arranged on the main body assembly and installed and connected to the main body assembly, and the fixing assembly is arranged on one side of the film assembly and installed and connected to the main body assembly. The main body assembly comprises a base, a workbench, a back plate, a control screen, an indicating lamp, a switch and an illuminating lamp, the film assembly comprises a gluing rotating shaft, a film roll, a perforating machine, a mounting plate, a film cutter, a baking lamp, a film clamping plate, a clamping plate air cylinder, a supporting frame, a film fixing rod and a lifting air cylinder, and the fixing assembly comprises a mold closing air cylinder, a sliding rod, a profiling tool, a pushing air cylinder, a sliding sleeve and a bottom plate. Full-automatic butt joint work can be carried out through the main body assembly, the film assembly and the fixing assembly, and the completeness of butt joint work can be better guaranteed through the full-automatic working process. And waste of human resources is prevented.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of equipment, specifically a kind of automobile sealing strip PE film butt joint machine. BACKGROUND

[0002] Now, the car door, car window, windshield, engine cover and luggage compartment cover etc. of automobile need to use sealing strip, it can play the role of waterproof, dustproof, sound insulation, temperature insulation, shock absorption, decoration etc..But factory newly processed sealing strip is strip, in use, it needs to be cut into corresponding length according to the different use position, and most need to be closed annular sealing strip to be connected or bonded to product.In use, sealing strip needs to be bonded, so that it becomes a closed whole, and the frequently used is PE film welding machine, to bond strip sealing strip into closed annular sealing strip to facilitate practicality.

[0003] Existing equipment needs manual sealing strip or manual PE film assembly to predetermined position, it can waste manpower, and manual operation is not accurate enough, cannot guarantee that it does not fall off after butt joint. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of automobile sealing strip PE film butt joint machine to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of automobile sealing strip PE film butt joint machine, main component is equipped with film component, film component is installed and connected on main component, one side of film component is equipped with fixed component, fixed component is installed and connected on main component, main component includes base, workbench, backboard, control screen, pilot lamp, switch, illuminating lamp, film component includes gluing shaft, film roll, puncher, mounting plate, film cutter, baking lamp, film clamp plate, clamp plate air cylinder, support frame, film fixing rod, lifting air cylinder, fixed component includes mold closing air cylinder, sliding rod, profiling tool, push air cylinder, sliding sleeve and bottom plate.

[0007] As the further scheme of the utility model: base top is equipped with workbench, workbench is fixedly connected with base, one side of workbench is equipped with backboard, backboard is fixedly connected with base, one side of backboard is equipped with control screen and pilot lamp, control screen and pilot lamp are fixedly connected with backboard, one side of workbench is equipped with switch, switch is fixedly connected on workbench and base, one side of control screen is equipped with illuminating lamp, illuminating lamp is fixedly connected with backboard.

[0008] As a further scheme of the utility model: the upper gum shaft is rotatably connected with the backboard, the upper gum shaft is equipped with the mounting plate on one side, the mounting plate is slidably connected on the backboard, the mounting plate is equipped with the linear module behind, the mounting plate is equipped with the puncher, the puncher is fixedly connected on the mounting plate, the puncher is equipped with the film fixing rod on one side, the film fixing rod is fixedly connected on the mounting plate, the mounting plate is equipped with the film cutter on one side, the film cutter is connected with the air cylinder on one side, the air cylinder is connected with the base, the film cutter is equipped with the baking lamp on both sides, the baking lamp is installed and connected on the base.

[0009] As a further scheme of the utility model: the base is equipped with the support frame, the support frame is fixedly connected in the base, the support frame is equipped with the clamping plate air cylinder, the lifting air cylinder is fixedly connected in the support frame, the output end of the lifting air cylinder is equipped with the clamping plate air cylinder on one side, the clamping plate air cylinder is fixedly connected with the output end of the lifting air cylinder, the output end of the clamping plate air cylinder is equipped with the film clamping plate, and the film clamping plate is fixedly connected on the output end of the clamping plate air cylinder.

[0010] As a further scheme of the utility model: the base is equipped with the base plate, the base plate is fixedly connected on the base, the base plate is equipped with the push air cylinder, the push air cylinder is fixedly connected on the base plate, the push air cylinder output end is equipped with the profiling tooling, the profiling tooling is equipped with the sliding sleeve on one side, the sliding sleeve is slidably connected on the sliding rod, the profiling tooling is fixedly connected with the output end of the push air cylinder, the profiling tooling is equipped with the mold closing air cylinder above, the output end of the mold closing air cylinder is fixedly connected with one side of the profiling tooling, and the mold closing air cylinder is installed and connected on the sliding sleeve.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] Through the main body assembly, the film assembly and the fixing assembly, the butt joint work can be carried out automatically, and the automatic work flow can better guarantee the integrity of the butt joint work. ACCURACY OF DRAWINGS

[0013] Fig. 1 It is a structural schematic diagram of a kind of automobile sealing strip PE membrane butt joint machine.

[0014] Fig. 2 It is a structural schematic diagram of a kind of automobile sealing strip PE membrane butt joint machine in front view.

[0015] Fig. 3 It is a structural schematic diagram of a kind of automobile sealing strip PE membrane butt joint machine in side view.

[0016] Fig. 4 It is a structural schematic diagram of a kind of automobile sealing strip PE membrane butt joint machine in fixed assembly.

[0017] Fig. 5 It is a structural schematic diagram of a kind of automobile sealing strip PE membrane butt joint machine in film assembly.

[0018] Fig. 6 It is a structure diagram of the front view of the rubber sheet assembly in a butt joint machine for automobile sealing strip PE film. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figs. 1-6 In the embodiments of the present application, a butt joint machine for automobile sealing strip PE film comprises a main body assembly 100, a rubber sheet assembly 200 and a fixing assembly 300.

[0021] The rubber sheet assembly 200 is installed and connected on the main body assembly 100, and the fixing assembly 300 is installed and connected on the main body assembly 100.

[0022] The main body assembly 100 comprises a base 101, a workbench 102, a backboard 103, a control screen 104, an indicator lamp 105, a switch 106, an illuminating lamp 107, the workbench 102 is arranged above the base 101, the workbench 102 is fixedly connected with the base 101, the backboard 103 is arranged on one side of the workbench 102, the backboard 103 is fixedly connected with the base 101, the control screen 104 and the indicator lamp 105 are arranged on one side of the backboard 103, the control screen 104 and the indicator lamp 105 are fixedly connected with the backboard 103, the switch 106 is arranged on one side of the workbench 102, the switch 106 is fixedly connected with the workbench 102 and the base 101, the illuminating lamp 107 is arranged on one side of the control screen 104, and the illuminating lamp 107 is fixedly connected with the backboard 103.

[0023] The film assembly 200 comprises a gluing rotating shaft 201, a film 202, a puncher 203, a mounting plate 204, a film cutter 205, a baking lamp 206, a film clamp plate 207, a clamp plate cylinder 208, a support frame 209, a film fixing rod 210, a lifting cylinder 211, the gluing rotating shaft 201 is rotationally connected with the back plate 103, one side of the gluing rotating shaft 201 is provided with the mounting plate 204, the mounting plate 204 is slidingly connected on the back plate 103, the rear of the mounting plate 204 is provided with a linear module, the mounting plate 204 is provided with the puncher 203, the puncher 203 is fixedly connected on the mounting plate 204, one side of the puncher 203 is provided with the film fixing rod 210, the film fixing rod 210 is fixedly connected on the mounting plate 204, one side of the mounting plate 204 is provided with the film cutter 205, the film cutter 205 is connected with a cylinder on one side, the cylinder is connected with the base 101, both sides of the film cutter 205 are provided with the baking lamp 206, and the baking lamp 206 is fixedly connected on the base 101.

[0024] The base 101 is provided with the support frame 209, the support frame 209 is fixedly connected in the base 101, the support frame 209 is provided with the clamp plate cylinder 208, the lifting cylinder 211 is fixedly connected in the support frame 209, one side of the output end of the lifting cylinder 211 is provided with the clamp plate cylinder 208, the clamp plate cylinder 208 is fixedly connected with the output end of the lifting cylinder 211, the output end of the clamp plate cylinder 208 is provided with the film clamp plate 207, and the film clamp plate 207 is fixedly connected on the output end of the clamp plate cylinder 208.

[0025] The fixing assembly 300 comprises a closing mold cylinder 301, a sliding rod 302, a profiling tool 303, a pushing cylinder 304, a sliding sleeve 305 and a bottom plate 306, the bottom plate 306 is fixedly connected on the base 101, the bottom plate 306 is provided with the pushing cylinder 304, the pushing cylinder 304 is fixedly connected on the bottom plate 306, the output end of the pushing cylinder 304 is provided with the profiling tool 303, one side of the profiling tool 303 is provided with the sliding sleeve 305, the sliding sleeve 305 is slidingly connected on the sliding rod, the profiling tool 303 is fixedly connected with the output end of the pushing cylinder 304, the top of the profiling tool 303 is provided with the closing mold cylinder 301, the output end of the closing mold cylinder 301 is fixedly connected with one side of the profiling tool 303, and the closing mold cylinder 301 is fixedly connected on the sliding sleeve 305.

[0026] The working principle of the utility model is:

[0027] In working, 1. press the start button, the mold closing cylinder walks 1 stroke, and the rubber strip is penetrated, and then the mold closing cylinder walks the second stroke to press the rubber strip, and the film punching cylinder punches the film; 2. the film pressing plate clamps up to clamp the film, and pulls down to make the film face the mold cavity; 3. the baking lamp cylinder pushes the baking lamp to the cavity area, and the sealing strip in the film and the mold is baked, and after the set time, the baking lamp retreats back; 4. the left and right molds are closed to the middle, the film cutter cuts the film, and after the set curing time, the mold closing cylinder opens upward, and the rubber strip is taken out.

[0028] The docking work can be automatically carried out through the main body assembly 100, the film assembly 200 and the fixing assembly 300, and the automatic working process can better guarantee the integrity of the docking work.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A PE film butt joint machine for automobile weather strip, comprising a main body assembly (100), a glue film assembly (200) and a fixing assembly (300), characterized in that, The main body assembly (100) is provided with a film assembly (200), the film assembly (200) is installed and connected on the main body assembly (100), one side of the film assembly (200) is provided with a fixing assembly (300), the fixing assembly (300) is installed and connected on the main body assembly (100), the main body assembly (100) comprises a base (101), a workbench (102), a back plate (103), a control screen (104), an indicator light (105), a switch (106), an illuminating lamp (107), the film assembly (200) comprises an upper gluing rotating shaft (201), a film roll (202), a puncher (203), a mounting plate (204), a film cutter (205), a baking lamp (206), a film clamp plate (207), a clamp plate air cylinder (208), a support frame (209), a film fixing rod (210), a lifting air cylinder (211), the fixing assembly (300) comprises a mold closing air cylinder (301), a sliding rod (302), a profiling tool (303), a pushing air cylinder (304), a sliding sleeve (305) and a bottom plate (306).

2. The PE film butt joining machine for automobile weather strip according to claim 1, characterized in that, The base (101) is provided with the workbench (102) above, the workbench (102) is fixedly connected with the base (101), one side of the workbench (102) is provided with the back plate (103), the back plate (103) is fixedly connected with the base (101), one side of the back plate (103) is provided with the control screen (104) and the indicator light (105), the control screen (104) and the indicator light (105) are fixedly connected with the back plate (103), one side of the workbench (102) is provided with the switch (106), the switch (106) is fixedly connected on the workbench (102) and the base (101), one side of the control screen (104) is provided with the illuminating lamp (107), the illuminating lamp (107) is fixedly connected with the back plate (103).

3. The PE film butt joining machine for automobile weather strip according to claim 1, characterized in that, The upper gluing rotating shaft (201) is rotatably connected with the back plate (103), one side of the upper gluing rotating shaft (201) is provided with the mounting plate (204), the mounting plate (204) is slidably connected on the back plate (103), the mounting plate (204) is provided with a linear module behind, the puncher (203) is arranged on the mounting plate (204), the puncher (203) is fixedly connected on the mounting plate (204), one side of the puncher (203) is provided with the film fixing rod (210), the film fixing rod (210) is fixedly connected on the mounting plate (204), one side of the mounting plate (204) is provided with the film cutter (205), the film cutter (205) is connected with an air cylinder on one side, the air cylinder is connected with the base (101), the baking lamp (206) is arranged on both sides of the film cutter (205), the baking lamp (206) is installed and connected on the base (101).

4. The PE film butt joining machine for automobile weather strip according to claim 1, characterized in that, The base (101) is provided with a support frame (209), the support frame (209) is fixedly connected in the base (101), the support frame (209) is provided with a clamping plate air cylinder (208), a lifting air cylinder (211) is fixedly connected in the support frame (209), one side of the output end of the lifting air cylinder (211) is provided with the clamping plate air cylinder (208), the clamping plate air cylinder (208) is fixedly connected with the output end of the lifting air cylinder (211), the output end of the clamping plate air cylinder (208) is provided with a film clamping plate (207), and the film clamping plate (207) is fixedly connected on the output end of the clamping plate air cylinder (208).

5. The PE film butt joining machine for automobile weather strip according to claim 1, characterized in that, The base (101) is provided with a bottom plate (306), the bottom plate (306) is fixedly connected on the base (101), the bottom plate (306) is provided with a pushing air cylinder (304), the pushing air cylinder (304) is fixedly connected on the bottom plate (306), the output end of the pushing air cylinder (304) is provided with a profiling tooling (303), one side of the profiling tooling (303) is provided with a sliding sleeve (305), the sliding sleeve (305) is slidingly connected on the sliding rod, the profiling tooling (303) is fixedly connected with the output end of the pushing air cylinder (304), and the top of the profiling tooling (303) is provided with a mold closing air cylinder (301); the output end of the mold closing air cylinder (301) is fixedly connected with one side of the profiling tooling (303), and the mold closing air cylinder (301) is installed and connected on the sliding sleeve (305).