Glass fiber cloth automatic feeding and hot pressing cloth connecting machine

Abstract

The utility model relates to the field of glass fiber cloth processing, and provides a glass fiber cloth automatic feeding and hot pressing cloth connecting machine which comprises a working table, a cloth connecting unit and a material storage table, and the cloth connecting unit comprises a sliding assembly arranged on the working table and a hot pressing assembly arranged on the sliding assembly; the hot pressing assembly is arranged on the workbench and the material storage table in a suspended mode. The sliding assembly is used for driving the hot-pressing assembly to reciprocate on the workbench and the storage table. The hot pressing assembly comprises a lifting module arranged on the sliding assembly, a heating module arranged on the lifting module and an adsorption module. When the hot-pressing assembly moves to the position above the material storage table, the adsorption module obtains prepregs placed on the material storage table, when the hot-pressing assembly moves to the workbench, the lifting module is pressed downwards, the prepregs and glass fiber cloth are subjected to heat sealing through the heating module, and cloth joining is completed. The hot-pressing assembly is improved, the hot-pressing speed is increased, and the production efficiency is improved; and the feeding assembly is additionally arranged, automatic feeding of the prepregs is achieved, and full automation is achieved.

Description

Technical Field

[0001] The utility model relates to the field of glass fiber cloth processing, in particular to an automatic feeding and hot pressing cloth joining machine for glass fiber cloth. Background Art

[0002] The industry with glass fiber cloth as its basic raw material is developing rapidly. When producing more than one roll of glass fiber cloth, the tail of the cloth should be spliced ​​with the head of the next roll of cloth. In order to ensure the continuity of the connection between the tail of the previous roll and the head of the next roll during the production process, the two need to be heat-sealed together through a semi-cured sheet during work. At present, the method of placing semi-cured sheets and heat-sealing joints is usually done manually, which has the problems of low work efficiency and great safety hazards.

[0003] CN206940038U discloses a glass fiber cloth splicing device, comprising a workbench, wherein the four corners of the bottom surface of the workbench are fixedly connected to support legs, and the bottom ends of the support legs are fixedly connected to a base, characterized in that the four corners of the upper surface of the workbench are fixedly connected to support columns, the top ends of the support columns are fixedly connected to a top plate, and the upper surface of the top plate is fixedly connected to two first fixed plates, the first fixed plates are vertically arranged with the top plate, two fixing rods are fixedly arranged between the two first fixing plates, and the fixing rods are provided with sliders, the sliders are provided with through holes corresponding to the fixing rods, and the sliders are slidably connected to the fixing rods, screw holes are opened on the slider between the two fixing rods, and a screw rod is also provided between the two first fixing plates, the screw rod passes through the slider and is threadedly connected with the slider, and the screw rod One end passes through the first fixed plate and is fixedly connected to the stepper motor, the bottom surface of the slider is fixedly connected to the cylinder, the end of the cylinder away from the slider passes through the top plate and is fixedly connected to the second fixed plate, the two ends of the bottom surface of the second fixed plate are fixedly connected to two vertical first connecting plates, a rolling roller is provided between the two first connecting plates, a rotating shaft is coaxially provided on the rolling roller, the two first connecting plates are fixedly connected through the second connecting plate, the rotating shafts at both ends of the rolling roller are rotatably connected to the second connecting plate, an installation groove is provided at the upper end of the workbench, a heating plate is installed in the installation groove, a glass fiber splicing joint and a semi-cured sheet are provided on the heating plate; in the above scheme, the rolling roller moves back and forth with too slow production efficiency, the semi-cured sheet requires manual loading, which has great safety hazards, and cannot reduce the intensity of manual labor.

[0004] Based on this, the technical problem solved in this case is: how to solve the problem of safety hazards and excessive labor intensity in the manual loading of semi-cured sheets. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a glass fiber cloth automatic feeding hot pressing cloth splicing machine, which accelerates the hot pressing speed and improves production efficiency by improving the hot pressing component; by adding a feeding component, automatic feeding of semi-cured sheets is achieved, full automation is achieved, labor costs are reduced and safety hazards are eliminated.

[0006] The technical solution of the utility model is:

[0007] A glass fiber cloth automatic feeding hot pressing cloth splicing machine, comprising a workbench, a cloth splicing unit, and a material storage table, wherein the cloth splicing unit comprises a sliding component arranged on the workbench, and a hot pressing component arranged on the sliding component; the hot pressing component is suspended on the workbench and the material storage table; the sliding component is used to drive the hot pressing component to reciprocate on the workbench and the material storage table; the hot pressing component comprises a lifting module arranged on the sliding component, a heating module arranged on the lifting module, and an adsorption module arranged on the heating module;

[0008] When the hot pressing assembly moves to the top of the material storage table, the adsorption module obtains the prepreg placed on the material storage table;

[0009] When the hot pressing assembly moves to the workbench, the lifting module is pressed down, and the prepreg and the glass fiber cloth are heat-sealed by the heating module to complete the cloth joining.

[0010] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0011] The utility model improves the sliding component and the hot pressing component in the cloth connecting unit, thereby increasing the running speed, improving the production efficiency of the heat-sealed glass fiber cloth, and reducing production safety hazards; an automatic feeding component is added to realize the automation of feeding the heat-sealed glass fiber cloth.

[0012] Firstly, the production efficiency of glass fiber cloth is improved, and automatic feeding and heat sealing of glass fiber cloth are realized.

[0013] Secondly, it not only reduces the intensity of manual labor, but also eliminates the safety hazards of manual loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of embodiment 1 of the utility model;

[0015] Figure 2 It is the front view of embodiment 1 of the present utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example 1

[0018] See also Figures 1-2 A glass fiber cloth automatic feeding hot pressing cloth splicing machine comprises a workbench 1, a cloth splicing unit 2, and a material storage table 3. The cloth splicing unit 2 comprises a sliding component 21 arranged on the workbench 1, and a hot pressing component 22 arranged on the sliding component 21; the hot pressing component 22 is suspended on the workbench 1 and the material storage table 3; the sliding component 21 is used to drive the hot pressing component 22 to reciprocate between the workbench 1 and the material storage table 3; the hot pressing component 22 comprises a lifting module 221 arranged on the sliding component 21, a heating module 222 arranged on the lifting module 221, and an adsorption module 223 arranged on the heating module 222;

[0019] When the hot pressing assembly 22 moves to the position directly above the material storage table 3, the adsorption module 223 obtains the prepreg placed on the material storage table 3;

[0020] When the hot pressing assembly 22 moves to the workbench 1, the lifting module 221 is pressed down, and the prepreg and the glass fiber cloth are heat-sealed by the heating module 222 to complete the cloth joining.

[0021] In the present embodiment, more specifically, when the front-end equipment used in conjunction with the automatic feeding and hot pressing cloth splicing machine for glass fiber cloth conveys the glass fiber cloth through the workbench 1, the automatic feeding and hot pressing cloth splicing machine for glass fiber cloth detects the disconnection of the glass fiber cloth that needs to be heat-sealed and stops in the workbench 1, below the cloth splicing unit 2; the storage table 3 is provided with a semi-cured sheet; the lifting module 221 descends and drives the adsorption module 223 to the top of the storage table 3, and the semi-cured sheet is adsorbed by the adsorption module 223, and then returns to the initial position with the lifting module 221; the sliding component 21 drives the adsorption module 223 and the hot pressing module to slide to the top of the glass fiber cloth that needs to be heat-sealed on the workbench 1; the hot pressing module is pressed down by the lifting module 221 to heat-fuse the semi-cured sheet and the glass fiber cloth together to complete the cloth splicing; the lifting module 221 returns to the initial position after the heat-sealing is completed, and returns to the origin driven by the sliding component 21, and the above process is repeated to complete the automatic cloth splicing of the glass fiber cloth.

[0022] In this embodiment, the sliding assembly 21 includes a first mounting plate 211, a slide rail 212, a slider 213, a first cylinder 214, and a limit buffer 215; the first mounting plate 211 is suspended on the workbench 1; the slide rail 212 is set on the first mounting plate 211, the slider 213 is slidably connected to the slide rail 212, and the slide rail 212 is arranged parallel to the first cylinder 214; the cylinder body of the first cylinder 214 is fixed on the first mounting plate 211, and the power output end of the first cylinder 214 is fixedly connected to the slider 213; limit buffers 215 are provided at both ends of the first mounting plate 211.

[0023] In this embodiment, more specifically, the first mounting plate 211 is in the shape of a rectangular concave shape, and the glass fiber cloth is transmitted from below its suspended position. The slide rail 212, the slider 213, and the first cylinder 214 included therein are arranged in a recessed position in the middle; the sliding assembly 21 arranged on the workbench 1 can adjust its height; the front end buffer part of the limit buffer 215 is toward the movement direction of the first cylinder 214, and the slider 213 moves between the limit buffers 215 at both ends driven by the first cylinder 214.

[0024] In this embodiment, the lifting module 221 includes a second mounting plate 2211, a second cylinder 2212, a sleeve 2213, a guide column 2214, and a third mounting plate 2215; the second mounting plate 2211 is arranged on the slider 213; the cylinder body of the second cylinder 2212 is fixed on the second mounting plate 2211, and the power output end of the second cylinder 2212 is fixedly connected to the third mounting plate 2215 through the second mounting plate 2211; the sleeve 2213 is fixed on the second mounting plate 2211, and the guide column 2214 is fixedly connected to the third mounting plate 2215 through the sleeve 2213.

[0025] In this embodiment, more specifically, the second cylinder 2212 drives the third mounting plate 2215 to perform up and down reciprocating motion perpendicular to the horizontal plane; the guide columns 2214 slide in cooperation with each other in the sleeve 2213 and are respectively arranged on both sides of the second cylinder 2212, so that the movement of the second cylinder 2212 is more stable and smooth and the third mounting plate 2215 is prevented from rotating.

[0026] In this embodiment, the heating module 222 includes a thermoforming plate 2221 and a heating tube 2222; the heating tube 2222 is arranged in the thermoforming plate 2221; the thermoforming plate 2221 is fixedly connected to the third mounting plate 2215 for heat-sealing the semi-cured sheet and the glass fiber cloth.

[0027] In this embodiment, more specifically, the thermoformed plate 2221 is a rectangular plate, and a position for installing a heating tube 2222 is provided inside the plate; the heating tube 2222 heats the entire thermoformed plate 2221 by electric heating.

[0028] In this embodiment, the adsorption module 223 is a vacuum adsorption plate 2231 having a shape and size consistent with the hot pressing forming plate 2221, and the vacuum adsorption plate 2231 is fixedly connected to the bottom of the hot pressing forming plate 2221; a plurality of through holes 2232 are provided at the bottom of the vacuum adsorption plate 2231, and the required semi-cured sheet is adsorbed onto the vacuum adsorption plate 2231 through the through holes 2232.

[0029] In this embodiment, more specifically, the vacuum adsorption plate 2231 is connected to the vacuum generator to generate suction through the through hole 2232 opened at the bottom; the hot pressing forming plate 2221 and the vacuum adsorption plate 2231 are fixedly connected, and the temperature of the hot pressing forming plate 2221 is transferred to the vacuum adsorption plate 2231, and the two plates reach the required temperature for heat sealing.

[0030] In this embodiment, it also includes a loading component 11 arranged on one side of the workbench 1; the loading component 11 includes a servo motor 111, a screw rod 112, a sleeve 113, and an L-shaped connecting plate 114; the L-shaped connecting plate 114 is fixed on one side of the workbench 1; the servo motor 111 is fixedly installed on the L-shaped connecting plate 114, and the output end of the servo motor 111 is horizontally upward; the screw rod 112 is connected to the output end of the servo motor 111; the sleeve 113 is slidably connected to the screw rod 112; the storage table 3 is fixed on the sleeve 113.

[0031] In the present embodiment, more specifically, the material storage platform 3 is composed of two plates, one larger on the top and the other smaller on the bottom, connected by a support; the shaft sleeve 113 is fixed on the smaller plate below; the screw rod 112 passes through the smaller plate below; all components return to the initial position, and the output end of the servo motor 111 drives the screw rod 112 to rotate when the output end rotates forward, and the screw rod 112 drives the shaft sleeve 113 to slide, and the shaft sleeve 113 fixed on the material storage platform 3 rotates with the screw rod 112 to raise the material storage platform 3 to a set height, and the lifting module 221 descends and drives the adsorption module 223 to descend, and after descending to the set position, the adsorption module 223 adsorbs the semi-cured sheet placed on the material storage platform 3 onto the vacuum adsorption plate 2231, and the output end of the servo motor 111 reverses, and rotates to drive the material storage platform 3 to descend, and after returning to the initial position, the lifting module 221 rises back to the initial position to complete the automatic loading process.

[0032] In the present embodiment, the workbench 1 is provided with an optical detection sensor 12; two optical detection sensors 12 are arranged opposite to each other on the workbench 1 to detect whether the glass fiber cloth is broken.

[0033] In this embodiment, more specifically, when the glass fiber cloth is transmitted on the workbench 1 and passes through the optical detection sensor 12, its break will be identified, the transmission of the glass fiber cloth will be paused, and its break will stay on the workbench 1, and then it will be transmitted again after being processed by heat-sealed glass fiber.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A glass fiber cloth automatic feeding hot pressing cloth splicing machine, comprising a workbench, a cloth splicing unit, and a material storage table, characterized in that: The cloth receiving unit comprises a sliding assembly arranged on the workbench and a hot pressing assembly arranged on the sliding assembly; the hot pressing assembly is suspended on the workbench and the material storage table; the sliding assembly is used to drive the hot pressing assembly to reciprocate on the workbench and the material storage table; the hot pressing assembly comprises a lifting module arranged on the sliding assembly, a heating module arranged on the lifting module, and an adsorption module arranged on the heating module; When the hot pressing assembly moves to the top of the material storage table, the adsorption module obtains the prepreg placed on the material storage table; When the hot pressing assembly moves to the workbench, the lifting module is pressed down, and the prepreg and the glass fiber cloth are heat-sealed by the heating module to complete the cloth joining.

2. According to claim 1, a glass fiber cloth automatic feeding hot pressing cloth welding machine is characterized in that: The sliding assembly includes a first mounting plate, a sliding rail, a slider, and a first cylinder; the first mounting plate is suspended on a workbench; the sliding rail is arranged on the first mounting plate, the slider is slidably connected to the sliding rail, and the sliding rail is arranged parallel to the first cylinder; the cylinder body of the first cylinder is fixed on the first mounting plate, and the power output end of the first cylinder is fixedly connected to the slider; limit buffers are provided at both ends of the first mounting plate.

3. According to claim 2, a glass fiber cloth automatic feeding hot pressing cloth bonding machine is characterized in that: The lifting module includes a second mounting plate, a second cylinder, a sleeve, a guide column, and a third mounting plate; the second mounting plate is arranged on a slider; the cylinder body of the second cylinder is fixed on the second mounting plate, and the power output end of the second cylinder passes through the second mounting plate and is fixedly connected to the third mounting plate; the sleeve is fixed on the second mounting plate, and the guide column passes through the sleeve and is fixedly connected to the third mounting plate.

4. The automatic feeding and hot pressing machine for glass fiber cloth according to claim 3, characterized in that: The heating module comprises a thermoforming plate and a heating tube; the heating tube is arranged in the thermoforming plate; the thermoforming plate is fixedly connected to the third mounting plate and is used for heat-sealing the prepreg and the glass fiber cloth.

5. The automatic feeding and hot pressing machine for glass fiber cloth according to claim 4, characterized in that: The adsorption module is a vacuum adsorption plate with the same shape and size as the hot pressing forming plate, and the vacuum adsorption plate is fixedly connected to the bottom of the hot pressing forming plate; a plurality of through holes are opened at the bottom of the vacuum adsorption plate, and the required semi-cured sheet is adsorbed onto the vacuum adsorption plate through the through holes.

6. The automatic feeding and hot pressing machine for glass fiber cloth according to claim 1, characterized in that: It also includes a loading assembly arranged on one side of the workbench; the loading assembly includes a servo motor, a screw rod, a bushing, and an L-shaped connecting plate; the L-shaped connecting plate is fixed on one side of the workbench; the servo motor is fixedly mounted on the L-shaped connecting plate, and the output end of the servo motor is horizontally upward; the screw rod is connected to the output end of the servo motor; the bushing is slidably connected to the screw rod; and the storage table is fixed on the bushing.

7. The automatic feeding and hot pressing machine for bonding glass fiber cloth according to any one of claims 1 to 6, characterized in that: The workbench is provided with an optical detection sensor; two optical detection sensors are arranged opposite to each other on the workbench to detect whether the glass fiber cloth is broken.

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