Gluing equipment for aluminum foil silica gel tape production

Abstract

The utility model discloses gluing equipment for aluminum foil silica gel tape production. The gluing equipment comprises a mounting rack, the supporting roller is rotationally arranged on the mounting frame; the bottom baffle is parallel to the axial direction of the supporting roller and is arranged on the mounting frame; the two side baffles are detachably arranged on the bottom baffle, the side baffles are connected with the bottom baffle in a sealed mode, the side baffles are connected with the peripheral face of the supporting roller in a sliding and sealed mode, and the bottom baffle, the supporting roller and the two side baffles are combined to form a glue groove used for containing glue. Under the supporting and guiding action of the supporting roller, the aluminum foil silica gel belt passes through the space between the supporting roller and the bottom baffle from bottom to top, so that glue in the glue tank is coated on the surface of the aluminum foil silica gel belt; the positions of the two side baffles on the bottom baffle can be adjusted, so that the width of the glue groove is adjusted, the coating range of glue on the aluminum foil silica gel belt is controlled, the coating of the glue outside the aluminum foil silica gel belt is reduced, the loss of the glue is reduced, and the production cost of the glue coating equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminum foil silica gel tape production technical field especially relates to a kind of gumming equipment for aluminum foil silica gel tape production. BACKGROUND

[0002] Aluminum foil silica gel tape is a kind of composite material adhesive tape that combines aluminum foil with silica gel. During aluminum foil silica gel tape production, aluminum foil is first compounded with glass fiber cloth, then glue is coated on the compounded aluminum foil glass fiber cloth, and then drying, winding and slitting are performed.

[0003] The existing aluminum foil silica gel tape production usually uses double-roller coater for glue coating. The double-roller coater is composed of upper and lower glue rollers and a glue tank. The lower glue roller is immersed in the glue tank. When the raw material passes between the two glue rollers, it contacts the glue roller to coat the glue on the surface of the raw material.

[0004] However, when the above-mentioned double-roller coater is used, the rotation of the lower glue roller will cause the glue to adhere to the entire surface of the lower glue roller. The adhesion range of the glue cannot be controlled according to the width of the raw material, which causes the glue to easily dry and solidify in the part of the lower glue roller that does not contact the raw material, resulting in glue loss. Moreover, as the amount of solidified glue increases, it will also generate resistance to the rotation of the lower glue roller, affecting the normal operation of the equipment.

[0005] Therefore, it is necessary to improve the existing glue coating equipment. UTILITY MODEL CONTENTS

[0006] The utility model aims to overcome the defects in the prior art and provide a gumming equipment for aluminum foil silica gel tape production, which accurately controls the glue coating range of the glue coating equipment.

[0007] To achieve the above-mentioned purpose, the specific technical solutions of the gumming equipment for aluminum foil silica gel tape production of the utility model are as follows:

[0008] A gumming equipment for aluminum foil silica gel tape production, comprising:

[0009] a mounting frame;

[0010] a support roller rotatably arranged on the mounting frame;

[0011] a bottom baffle arranged on the mounting frame parallel to the axial direction of the support roller, the horizontal height of the bottom baffle gradually decreases from the side away from the support roller to the side adjacent to the support roller, and the side edge of the bottom baffle adjacent to the support roller is in sliding sealing connection with the outer peripheral surface of the support roller;

[0012] Two side plates are detachably arranged on the bottom plate, the side plates are sealingly connected with the bottom plate, the side plates are slidingly and sealingly connected with the outer circumferential surface of the supporting roller, and the bottom plate, the supporting roller and the two side plates combine to form a glue tank for accommodating glue.

[0013] Preferably, the mounting frame comprises two oppositely arranged side plates and a bottom plate fixedly connected between the two side plates, and the two ends of the supporting roller are connected with the two side plates through bearings respectively.

[0014] Preferably, the side surface of the side plate is provided with a plug-in groove, and the bottom plate is plug-in matched with the plug-in groove.

[0015] Preferably, the side plate is arranged perpendicular to the axis of the supporting roller, a U-shaped mounting block is fixedly connected with the side plate, the side edge of the bottom plate is plug-in arranged in the U-shaped opening of the mounting block, and the mounting block is further provided with a locking screw, and the end of the locking screw abuts against the bottom plate.

[0016] Preferably, the side edge of the bottom plate abutting against the supporting roller is provided with a sealing strip.

[0017] Preferably, the side edge of the bottom plate abutting against the supporting roller is provided with a fixed jaw and a movable jaw, the movable jaw is fixedly connected with the bottom plate through a screw, and the fixed jaw and the movable jaw respectively clamp the sealing strip from both sides.

[0018] Preferably, the mounting frame is fixedly connected with a glue injection pipe communicating with the glue tank, and a glue collecting groove is arranged directly below the supporting roller and the bottom plate.

[0019] Preferably, an adhesive scraping roller is further arranged above the supporting roller, the adhesive scraping roller is parallel to the supporting roller, and the adhesive scraping roller is slidingly connected with the mounting frame.

[0020] Preferably, the adhesive scraping roller is located on one side of the vertical plane of the axis of the supporting roller close to the bottom plate.

[0021] Preferably, the side plate is provided with a guide groove, the end of the adhesive scraping roller is fixedly connected with a sliding block slidingly matched with the guide groove, and the side plate is fixedly connected with a power member for driving the sliding block to slide.

[0022] The aluminum foil silica gel tape production glue coating equipment has the following advantages: under the support and guidance of the support rollers, the aluminum foil silica gel tape passes between the support rollers and the bottom baffle from bottom to top, so that the glue in the glue tank is coated on the surface of the aluminum foil silica gel tape; the positions of the two side baffles on the bottom baffle can be adjusted, so that the width of the glue tank is adjusted, the range of glue coating on the aluminum foil silica gel tape is controlled, the glue coating outside the range of the aluminum foil silica gel tape is reduced, and therefore the glue loss is reduced, and the production cost of the glue coating equipment is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structure schematic view of the glue coating equipment of the utility model;

[0024] Figure 2 It is a sectional view of the glue coating equipment of the utility model;

[0025] Figure 3 It is a connection structure schematic view of the mounting frame and the support roller of the utility model;

[0026] Figure 4 It is a connection structure schematic view of the bottom baffle and the side baffle of the utility model;

[0027] Figure 5 It is a structure schematic view of the side baffle of the utility model;

[0028] Figure 6 It is a structure schematic view of the bottom baffle of the utility model;

[0029] Mark description in the drawing: 1, mounting frame; 2, support roller; 3, glue scraping roller; 4, bottom baffle; 5, side baffle; 6, glue collecting groove; 7, power piece; 8, sealing strip; 9, mounting block; 101, bottom plate; 102, side plate; 103, plug-in slot; 104, guide groove; 105, glue injection pipe; 301, sliding block; 401, movable clamping jaw; 402, fixed clamping jaw; 901, locking screw. DETAILED DESCRIPTION

[0030] The specific implementation of the utility model will be further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0031] "Top surface", "bottom", "bottom surface" take the normal use state of the aluminum foil silica gel tape production glue coating equipment as reference, only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a specific orientation, a specific orientation structure and operation, therefore, cannot be understood as a limitation of the utility model.

[0032] For example, Figure 1 and2 As shown in the drawings, the glue coating equipment for aluminum foil silica gel tape production comprises a mounting frame 1, a supporting roller 2 rotatably arranged on the mounting frame 1, and a bottom baffle 4 arranged on the mounting frame 1 in parallel with the axial direction of the supporting roller 2. The horizontal height of the bottom baffle 4 gradually decreases from the side away from the supporting roller 2 to the side close to the supporting roller 2. The side edge of the bottom baffle 4 close to the supporting roller 2 is in sliding sealing connection with the outer periphery of the supporting roller 2. Two side baffles 5 are detachably arranged on the bottom baffle 4. The side baffles 5 are in sealing connection with the bottom baffle 4 and in sliding sealing connection with the outer periphery of the supporting roller 2. The bottom baffle 4, the supporting roller 2 and the two side baffles 5 combine to form a glue tank for containing glue.

[0033] The above-mentioned glue coating equipment is suitable for the glue coating step of aluminum foil silica gel tape production. The raw material passes through the supporting roller 2, which guides and supports the raw material and expands and flattens the raw material. The glue tank is a tank with an open top, which can contain glue inside. When the glue coating equipment is working, the raw material passes between the bottom baffle 4 and the supporting roller 2 from bottom to top, that is, the raw material passes through the inside of the glue tank. In this process, the glue is dip-coated on the side of the raw material that does not contact the supporting roller 2. Then, the raw material coated with glue enters the next drying step. The two side baffles 5 are detachably connected with the bottom baffle 4 and can be installed at different positions of the bottom baffle 4. In this way, the installation position of the side baffles 5 on the bottom baffle 4 can be adjusted, and the width and position of the glue tank can be adjusted. In this way, the installation position of the side baffles 5 can be adjusted according to the coverage width of the raw material on the supporting roller 2, the coating range can be controlled, the glue residue on the supporting roller 2 can be reduced, the glue loss can be reduced, the supporting roller 2 can be kept clean, the resistance of the supporting roller 2 during rotation can be reduced, and the stability and reliability of the glue coating equipment operation can be improved.

[0034] Further improvement is as shown in Figure 1 and 3 The mounting frame 1 comprises two opposite side plates 102 and a bottom plate 101 fixedly connected between the two side plates 102. The two ends of the supporting roller 2 are connected with the two side plates 102 through bearings respectively. The two ends of the bottom baffle 4 are detachably connected with the two side plates 102 respectively. The side surface of the side plate 102 is provided with a plug-in groove 103. The bottom baffle 4 is plug-in matched with the plug-in groove 103.

[0035] Specifically, the bottom plate 101 is horizontally arranged, the side plates 102 are vertically arranged and parallel to each other. The plug-in groove 103 is arranged along the extension direction of the end edge of the bottom baffle 4. The bottom baffle 4 is obliquely plug-in arranged in the plug-in groove 103, which facilitates the disassembly and assembly of the bottom baffle 4. The obliquely arranged bottom baffle 4 can always closely fit with the outer periphery of the supporting roller 2 under the action of its own gravity, which improves the stability of the connection between the supporting roller 2 and the bottom baffle 4.

[0036] Further improvement is, as shown in Figure 4 and 5 The side baffle 5 is vertically arranged to the axis of the supporting roller 2, and the U-shaped mounting block 9 is fixedly connected to the side baffle 5. The side edge of the bottom baffle 4 is inserted into the U-shaped opening of the mounting block 9, and the mounting block 9 is further provided with a locking screw 901, the end of which abuts against the bottom baffle 4.

[0037] Specifically, when installing the side baffle 5, only need to insert the opening of the mounting block 9 into the side edge of the bottom baffle 4 away from the supporting roller 2, and then tighten the locking screw 901, so as to complete the mutual fixation between the mounting block 9 and the bottom baffle 4, and further complete the installation and fixation of the side baffle 5. When disassembling, loosen the locking screw 901, which improves the convenience of disassembling the side baffle 5. Moreover, the mounting block 9 can be inserted into any position of the side edge of the bottom baffle 4, so as to adjust the installation position of the side baffle 5 on the bottom baffle 4, and further adjust the width and position of the glue groove.

[0038] Further improvement is, as shown in Figure 4 The side edge of the bottom baffle 4 abutting against the supporting roller 2 is provided with a sealing strip 8. The sealing strip 8 can be a rubber strip, which can improve the sealing performance between the bottom baffle 4 and the supporting roller 2, and reduce the leakage of glue inside the glue groove.

[0039] Further improvement is, as shown in Figure 6 The side edge of the bottom baffle 4 abutting against the supporting roller 2 is provided with a fixed jaw 402 and a movable jaw 401. The movable jaw 401 is fixedly connected to the bottom baffle 4 through a screw, and the fixed jaw 402 and the movable jaw 401 clamp the sealing strip 8 from both sides. The fixed jaw 402 and the movable jaw 401 are parallel to the axial direction of the supporting roller 2 and are distributed on the side edge of the bottom baffle 4. The screw can realize the disassembly and assembly of the movable jaw 401, and adjust the distance between the movable jaw 401 and the fixed jaw 402. The sealing strip 8 can be clamped by the fixed jaw 402 and the movable jaw 401, and the sealing strip 8 can be disassembled and assembled, which improves the convenience of replacing the sealing strip 8.

[0040] Further improvement is, as shown in Figure 1 The mounting frame 1 is fixedly connected with a glue injection pipe 105 communicating with the glue groove, and a glue collecting groove 6 is arranged below the supporting roller 2 and the bottom baffle 4. One end of the glue injection pipe 105 is connected with a container for storing glue, which can supplement the glue inside the glue groove when the amount of glue is insufficient. The top of the glue collecting groove 6 is provided with an opening, and the orthographic projection of the supporting roller 2 and the bottom baffle 4 on the glue collecting groove 6 falls within the opening range of the glue collecting groove 6. In this way, the glue leaking from the inside of the glue groove can be recycled through the glue collecting groove 6 for reuse, reducing the loss of glue.

[0041] Further improvement is, as shown in Figure 2 The upper side of the supporting roller 2 is further provided with a glue scraping roller 3, which is parallel to the supporting roller 2 and is in sliding connection with the mounting frame 1. The glue scraping roller 3 can scrape off the excessive glue on the raw material, so that the glue is evenly coated on the raw material, thereby controlling the glue coating amount and the glue coating uniformity of the raw material. The glue scraping roller 3 is in sliding connection with the mounting frame 1, so that the gap between the glue scraping roller 3 and the supporting roller 2 can be controlled, thereby controlling the thickness of the glue coating on the raw material and further improving the practicability of the glue coating equipment.

[0042] Further improvement is, as shown in Figure 2 The glue scraping roller 3 is located on one side of the vertical plane of the axis of the supporting roller 2 close to the bottom baffle 4. Since the supporting roller 2 is in a rotating state, the above-mentioned arrangement can make the excessive glue scraped off by the glue scraping roller 3 flow back to the inside of the glue tank along the surface of the supporting roller 2, thereby reducing the probability of the glue moving to the side of the supporting roller 2 away from the bottom baffle 4, and reducing the loss of the glue.

[0043] Further improvement is, as shown in Figure 1 The side baffle 5 is provided with a guide groove 104, the end of the glue scraping roller 3 is fixedly connected with a sliding block 301 in sliding cooperation with the guide groove 104, and the side baffle 5 is fixedly connected with a power member 7 for driving the sliding block 301 to slide. The power member is a hydraulic cylinder, which drives the sliding block 301 to move along the guide groove 104, thereby controlling the movement of the glue scraping roller 3 and adjusting the distance between the glue scraping roller 3 and the supporting roller 2.

[0044] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A coating equipment for producing silicone tape for aluminum foil, characterized in that, The application relates to a glue tank. The glue tank comprises a mounting frame (1), a supporting roller (2) rotatably arranged on the mounting frame (1), a bottom baffle (4) arranged on the mounting frame (1) and parallel to the supporting roller (2), the horizontal height of the bottom baffle (4) gradually decreases from the side away from the supporting roller (2) to the side close to the supporting roller (2), and the side edge of the bottom baffle (4) close to the supporting roller (2) is in sliding sealing connection with the outer periphery of the supporting roller (2), two side baffles (5) are detachably arranged on the bottom baffle (4), the side baffles (5) are in sealing connection with the bottom baffle (4), the side baffles (5) are in sliding sealing connection with the outer periphery of the supporting roller (2), and the bottom baffle (4), the supporting roller (2) and the two side baffles (5) combine to form a glue tank for containing glue. The mounting frame (1) comprises two oppositely arranged side plates (102) and a bottom plate (101) fixedly connected between the two side plates (102), both ends of the supporting roller (2) are connected with the two side plates (102) through bearings respectively, and both ends of the bottom baffle (4) are detachably connected with the two side plates (102) respectively. The side surface of the side plate (102) is provided with a plug-in groove (103), and the bottom baffle (4) is in plug-in cooperation with the plug-in groove (103). The side baffle (5) is arranged perpendicularly to the axial line of the supporting roller (2), the side baffle (5) is fixedly connected with a U-shaped mounting block (9), the side edge of the bottom baffle (4) is plug-in arranged in the U-shaped opening of the mounting block (9), the mounting block (9) is further provided with a locking screw (901), and the end of the locking screw (901) is in abutment with the bottom baffle (4).

2. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 1, wherein The side edge, at which the bottom baffle (4) is in abutment with the supporting roller (2), is provided with a sealing strip (8).

3. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 2, wherein The side edge, at which the bottom baffle (4) is in abutment with the supporting roller (2), is provided with a fixed clamping jaw (402) and a movable clamping jaw (401), the movable clamping jaw (401) is fixedly connected with the bottom baffle (4) through a screw, and the fixed clamping jaw (402) and the movable clamping jaw (401) clamp and fix the sealing strip (8) from two sides respectively.

4. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 1, wherein The mounting frame (1) is fixedly connected with a glue injection pipe (105) communicating with the glue tank, and a glue collecting groove (6) is arranged below the supporting roller (2) and the bottom baffle (4).

5. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 1, wherein A glue scraping roller (3) is further arranged above the supporting roller (2), the glue scraping roller (3) is parallel to the supporting roller (2), and the glue scraping roller (3) is in sliding connection with the mounting frame (1).

6. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 5, wherein The glue scraping roller (3) is located on the side, of the vertical plane in which the axial line of the supporting roller (2) is located, close to the bottom baffle (4).

7. The gumming apparatus for aluminum foil silicone gum belt production according to claim 1, characterized in that, The side baffle (5) is provided with a guide groove (104), the end of the glue scraping roller (3) is fixedly connected with a sliding block (301) in sliding cooperation with the guide groove (104), and the side baffle (5) is fixedly connected with a power element (7) for driving the sliding block (301) to slide.

8. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 2, wherein ​ 9. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 8, wherein ​ 10. The gumming apparatus for producing an aluminum foil silicone gum belt according to claim 9, wherein ​

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