Film turntable dispensing mechanism and working method thereof

Abstract

The invention belongs to the technical field of surface fluid coating, and relates to a thin film rotary table dispensing mechanism and a working method thereof.The thin film rotary table dispensing mechanism comprises a dispensing part controlled by a control module to conduct dispensing on carbon paper; the glue removing part is arranged on one side of the glue dispensing part, and after glue dispensing of the glue dispensing part is finished, the control module controls the glue dispensing part to move to the glue removing part and controls the glue removing part to remove glue; the glue removing part comprises a supporting plate; a groove is formed in the top surface of the supporting plate; the inner wall of the groove is in an inclined state; a non-woven fabric covers the groove; after dispensing is finished, a dispensing head of the dispensing part moves to the position above the groove and moves downwards, the non-woven fabric is pressed downwards into the groove, the edge of the non-woven fabric is warped upwards and is higher than the top face of the groove, the dispensing part outputs quantitative glue to the non-woven fabric, then an air cylinder is controlled to drive two push plates to be close to fold the warped part of the non-woven fabric, and the non-woven fabric is covered with the glue; and therefore, two adjacent layers of non-woven fabrics are prevented from being adhered together by glue when the non-woven fabrics are wound.

Description

Technical Field

[0001] The present invention belongs to the technical field of surface coating fluid, and specifically relates to a general device for coating liquid or other fluids on a surface, and more particularly to a film turntable dispensing mechanism and a working method thereof. Background Art

[0002] In the related technology, carbon paper needs to be set on the CCM plate (Catalyst-Coated Membrane, catalyst coated membrane) which is the core component of hydrogen fuel cells. Glue is first dispensed on the carbon paper and then the CCM plate is covered on the carbon paper and hot pressed. The carbon paper is first adsorbed on the carrier plate by negative pressure. During the dispensing process, glue is dispensed on each carbon paper in the same moving direction, causing some glue to remain on the side wall of the dispensing head facing away from the moving direction during dispensing. The residual glue needs to be cleaned with non-woven fabric. After each dispensing, it takes a long time to wait before the next dispensing. As a result, the quality of the glue in the dispensing head is affected by the temperature drop. The glue with quality problems needs to be processed before dispensing. Some glue is output on the non-woven fabric in advance, but when the non-woven fabric is rolled up, the two adjacent layers of non-woven fabric will be stuck together due to the glue, and the glue output in advance will be squeezed out from the edge due to the squeezing when the non-woven fabric is rolled up.

[0003] Therefore, since the glue on the non-woven fabric will cause the two adjacent layers of the non-woven fabric to stick together when it is rolled up, and the glue will be squeezed out from the edge due to the squeezing when the non-woven fabric is rolled up, causing the glue to drip onto the rolled non-woven fabric, resulting in the glue between the two adjacent layers and the glue squeezed out at the edge making the rolled non-woven fabric stick together and unable to be opened. Therefore, it is necessary to design a film turntable dispensing mechanism and its working method.

[0004] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present application concept, and therefore, the above description is not considered to constitute information of the prior art. Summary of the Invention

[0005] The embodiments of the present disclosure at least provide a film turntable dispensing mechanism and a working method thereof.

[0006] In a first aspect, an embodiment of the present disclosure provides a film turntable dispensing mechanism, comprising: The glue dispensing unit is electrically connected to the control module and is controlled by the control module to dispense glue on the carbon paper; The glue removal unit is electrically connected to the control module and is arranged on one side of the glue dispensing unit. When the glue dispensing unit finishes dispensing, the control module controls the glue dispensing unit to move to the glue removal unit and controls the glue removal unit to remove glue. The adhesive removal unit includes: a support plate; A groove is formed on the top surface of the support plate; The area of ​​the bottom surface of the groove is smaller than the area of ​​the top surface, so that the inner wall of the groove is inclined; Cylinders electrically connected to the control module are provided on both sides of the groove in the width direction, and push plates are connected to the telescopic ends of the cylinders; The groove is covered with non-woven fabric; The control module is configured to control the dispensing head of the dispensing unit to move to the top of the groove and move downward after the dispensing is completed, pressing the non-woven fabric down into the groove so that the edge of the non-woven fabric is curled up and higher than the top surface of the groove. The dispensing unit outputs a fixed amount of glue to the non-woven fabric, and then controls the cylinder to drive the two push plates to move closer to fold the curled part of the non-woven fabric, covering the glue on the non-woven fabric to complete the glue removal.

[0007] In an optional embodiment, the support plate is fixedly arranged on the mounting plate; The cylinder is arranged on a support plate; The mounting plate is rotatably provided with an unwinding roller and a winding roller; The unwinding roller is wound with non-woven fabric, and the unwound non-woven fabric passes through the groove and is wound up by the winding roller; The winding roller is connected to the first motor, and the first motor is electrically connected to the control module; The control module controls the first motor to drive the winding roller to rotate, so as to wind up the folded non-woven fabric covered with glue.

[0008] In an optional embodiment, when the control module controls the dispensing head of the dispensing part to move above the groove and move downward, and presses the non-woven fabric into the groove, the first motor is controlled to drive the winding roller to rotate and wind up the non-woven fabric of a preset length, so that the part of the non-woven fabric that is raised away from the winding roller in the length direction contacts the outer wall of the dispensing head.

[0009] In an optional embodiment, the dispensing unit includes: a first three-axis moving pair and a dispensing component electrically connected to the control module; The dispensing assembly is arranged on the first three-axis moving pair; The dispensing assembly is provided with a dispensing head; The control module is configured to control the first three-axis moving pair to drive the dispensing component to move, and control the dispensing component to dispense glue, so that the dispensing component dispenses glue on the carbon paper, and moves to above the groove after dispensing is completed.

[0010] In an optional embodiment, the control module is electrically connected to a turntable portion, which includes: a second motor electrically connected to the control module, wherein a driving end of the second motor is connected to a turntable; The turntable is provided with four supporting plates, each supporting plate is provided with a plurality of air holes, and each air hole is connected to an air source; The control module drives the second motor to drive the turntable to rotate, thereby driving the carrying plate to rotate.

[0011] In an optional embodiment, the control module is electrically connected to a first loading portion, which includes: a first loading platform on which a plurality of carbon papers are placed; a first two-axis moving pair electrically connected to the control module, wherein the first two-axis moving pair is provided with a first suction cup electrically connected to the control module; The control module is configured to control the first two-axis moving pair to drive the first suction cup to move to the first loading platform and control the first suction cup to absorb the carbon paper, and then drive the first suction cup to move above the corresponding carrying plate to place the carbon paper on the carrying plate.

[0012] In an optional embodiment, the control module is electrically connected to a second loading portion, which includes: a second loading platform on which the CCM plates are placed; a second two-axis moving pair electrically connected to the control module, wherein the second two-axis moving pair is provided with a second suction cup electrically connected to the control module; The control module is configured to control the second two-axis moving pair to drive the second suction cup to move to the second loading platform and control the second suction cup to adsorb the CCM plate, and then drive the second suction cup to move above the corresponding supporting plate to place the CCM plate on the carbon paper.

[0013] In an optional embodiment, a third suction cup electrically connected to the control module is provided on the first two-axis moving pair; When the first suction cup absorbs the carbon paper, the third suction cup absorbs the CCM plate that has been hot-pressed on the corresponding carrier plate.

[0014] In an optional embodiment, the control module is electrically connected to a hot pressing unit, which includes: A lifting cylinder electrically connected to the control module, wherein a hot pressing plate is provided on the telescopic end of the lifting cylinder; After the supporting plate corresponding to the CCM plate moves to the bottom of the hot pressing plate, the control module controls the lifting cylinder to drive the hot pressing plate to descend and perform hot pressing on the CCM plate.

[0015] In a second aspect, the present disclosure also provides a working method using the above-mentioned film turntable dispensing mechanism, including: When the dispensing is completed, the control module controls the dispensing head of the dispensing part to move to the top of the groove and move downward, pressing the non-woven fabric into the groove so that the edge of the non-woven fabric is curled up and higher than the top surface of the groove. The dispensing part outputs a certain amount of glue to the non-woven fabric, and then controls the cylinder to drive the two push plates to move closer to fold the curled part of the non-woven fabric, covering the glue on the non-woven fabric to complete the glue removal.

[0016] The beneficial effects of the present invention are as follows: the film turntable dispensing mechanism comprises: a dispensing part, which is electrically connected to a control module and is controlled by the control module to dispense glue on carbon paper; a degumming part, which is electrically connected to the control module and is arranged on one side of the dispensing part. When the dispensing part is finished, the control module controls the dispensing part to move to the degumming part and controls the degumming part to remove glue; the degumming part comprises: a support plate; a groove is provided on the top surface of the support plate; the area of ​​the bottom surface of the groove is smaller than the area of ​​the top surface, so that the inner wall of the groove is inclined; cylinders electrically connected to the control module are provided on both sides of the width direction of the groove, and the cylinders are The telescopic end is connected to a push plate; the groove is covered with non-woven fabric; when the dispensing is completed, the control module controls the dispensing head of the dispensing part to move to the top of the groove and move downward, pressing the non-woven fabric down into the groove, so that the edge of the non-woven fabric is curled up and higher than the top surface of the groove, and the dispensing part outputs a certain amount of glue to the non-woven fabric, and then controls the cylinder to drive the two push plates to move closer to fold the curled part of the non-woven fabric, covering the glue on the non-woven fabric, thereby achieving the goal of wrapping the glue on the non-woven fabric by folding the non-woven fabric, preventing the glue from sticking two adjacent layers of non-woven fabric together when the non-woven fabric is rolled up, and preventing the glue from overflowing from the edge of the non-woven fabric after being squeezed.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited herein and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic structural diagram of a film turntable dispensing mechanism provided in an embodiment of the present disclosure; Figure 2 A schematic diagram of the internal structure of a film turntable dispensing mechanism provided in an embodiment of the present disclosure; Figure 3 A schematic structural diagram of a glue removal unit provided in an embodiment of the present disclosure; Figure 4A schematic structural diagram of a support plate provided in an embodiment of the present disclosure; Figure 5 A schematic structural diagram of a turntable portion provided in an embodiment of the present disclosure; Figure 6 A schematic diagram of the folded state of a non-woven fabric provided in an embodiment of the present disclosure.

[0021] In the picture: 1 dispensing unit, 11 first three-axis moving pair, 12 dispensing assembly, 13 dispensing head; 2 glue removal unit, 21 support plate, 22 groove, 23 cylinder, 24 push plate, 25 non-woven fabric, 26 mounting plate, 27 unwinding roller, 28 winding roller, 29 first motor; 3 turntable portion, 31 second motor, 32 turntable, 33 bearing plate, 34 air hole; 4 first loading part, 41 first loading platform, 42 first two-axis moving pair, 43 first suction cup, 44 third suction cup; 5 second loading part, 51 second loading platform, 52 second two-axis moving pair, 53 second suction cup; 6 hot pressing part, 61 lifting cylinder, 62 hot pressing plate. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] As used herein, the phrases "in one embodiment," "according to one embodiment," "in some embodiments," and the like generally refer to the fact that the particular feature, structure, or characteristic following the phrase may be included in at least one embodiment of the present disclosure. Thus, a particular feature, structure, or characteristic may be included in more than one embodiment of the present disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms "example," "exemplary," and the like are used to "serve as an example, instance, or illustration." Any implementation, aspect, or design described herein as "example" or "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations, aspects, or designs. Instead, the use of the terms "example," "exemplary," and the like is intended to present concepts in a concrete manner.

[0024] In the related art, carbon paper needs to be set on the CCM plate. Glue is first dispensed on the carbon paper and then the CCM plate is covered on the carbon paper and hot pressed. The carbon paper is first adsorbed on the carrier plate by negative pressure. During the dispensing process, glue is dispensed on each carbon paper in the same moving direction, causing some glue to remain on the side wall of the dispensing head facing away from the moving direction during dispensing. The residual glue needs to be cleaned with non-woven fabric. After each dispensing, it takes a long time to wait before the next dispensing. As a result, the quality of the glue in the dispensing head is affected by the temperature drop. The glue with quality problems needs to be processed before dispensing. Some glue is output on the non-woven fabric in advance, but when the non-woven fabric is rolled up, the two adjacent layers of non-woven fabric will be stuck together due to the glue, and the glue output in advance will be squeezed out from the edge due to the squeezing when the non-woven fabric is rolled up. The glue squeezed out from the edge will drip onto the outer wall of other layers of non-woven fabrics, causing the rolled-up layers of non-woven fabrics to stick together and be unable to be opened, and the adjacent two layers of non-woven fabrics will also be stuck together and unable to be opened because of the glue.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0026] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0027] like Figure 2 and Figure 4As shown, at least one disclosed embodiment provides a film turntable dispensing mechanism, comprising: a dispensing section 1, which is electrically connected to a control module and is controlled by the control module to dispense glue on carbon paper; a degumming section 2, which is electrically connected to the control module and is arranged on one side of the dispensing section 1. When the dispensing section 1 finishes dispensing, the control module controls the dispensing section 1 to move to the degumming section 2 and controls the degumming section 2 to remove glue; the degumming section 2 comprises: a support plate 21; a groove 22 is provided on the top surface of the support plate 21; the area of ​​the bottom surface of the groove 22 is smaller than the area of ​​its top surface, so that the inner wall of the groove 22 is inclined; cylinders 23 electrically connected to the control module are provided on both sides of the groove 22 in the width direction, and the telescopic end of the cylinder 23 is connected to a push plate 24 ; The groove 22 is covered with a non-woven fabric 25; the control module is configured to control the dispensing head 13 of the dispensing unit 1 to move to the top of the groove 22 and move downward after the dispensing is completed, and press the non-woven fabric 25 down into the groove 22, so that the edge of the non-woven fabric 25 is curled up and higher than the top surface of the groove 22, and the dispensing unit 1 outputs a certain amount of glue to the non-woven fabric 25, and then controls the cylinder 23 to drive the two push plates 24 to approach and fold the curled part of the non-woven fabric 25, covering the glue on the non-woven fabric 25 to complete the glue removal, thereby achieving the goal of wrapping the glue on the non-woven fabric 25 by folding the non-woven fabric 25, and preventing the glue from sticking the two adjacent layers of non-woven fabric 25 together when the non-woven fabric 25 is rolled up, and preventing the glue from overflowing from the edge of the non-woven fabric 25 after being squeezed.

[0028] In this embodiment, the folded state of the non-woven fabric 25 is as follows: Figure 6 shown.

[0029] In this embodiment, multiple carbon papers need to be set on the CCM plate. Each dispensing process needs to dispense glue on all carbon papers corresponding to a CCM plate. When dispensing glue on each carbon paper, the movement direction of the dispensing head 13 is the same, and there will be glue residue on the outer wall of the dispensing head 13 that is opposite to the movement direction during dispensing.

[0030] In this embodiment, since the inner wall of the groove 22 is in an inclined state and the non-woven fabric 25 completely covers the groove 22, that is, when the non-woven fabric 25 is pressed down into the groove 22, the edge of the non-woven fabric 25 is curled upward and higher than the top surface of the groove 22, so that when the two push plates 24 are brought closer, the curled part of the non-woven fabric 25 is folded toward the center line parallel to the length direction of the non-woven fabric 25, covering the glue output by the dispensing head 13 on the non-woven fabric 25.

[0031] In this embodiment, when the dispensing head 13 moves above the groove 22, the dispensing head 13 is close to the edge of the groove 22 away from the winding roller 28, that is, the outer wall of the dispensing head 13 with glue remaining is close to the edge of the groove 22 away from the winding roller 28.

[0032] In this embodiment, after all carbon papers on a CCM plate are glued, the glue dispensing head 13 moves to the top of the non-woven fabric 25 corresponding to the groove 22. Before the next glue dispensing, the glue dispensing head 13 first outputs part of the glue to the non-woven fabric 25 to avoid the glue that remains in the glue dispensing head 13 and degrades and does not meet the requirements from being glued on the carbon paper. The winding roller 28 winds up the non-woven fabric 25 of a certain preset length, so that the glue on the non-woven fabric 25 moves out from under the glue dispensing head 13, and the glue on the non-woven fabric 25 is still above the groove 22, and then glue is dispensed. The head 13 presses the non-woven fabric 25 down into the groove 22. At this time, the first motor 29 drives the winding roller 28 to rotate the preset angle again, so that a part of the non-woven fabric 25 is wound up. The non-woven fabric 25 corresponding to the inner wall of the groove 22 away from the winding part can scrape off the glue remaining on the outer wall of the dispensing head 13. The glue scraped off the non-woven fabric 25 and the glue output by the dispensing head 13 are still within the range corresponding to the groove 22. The control cylinder 23 drives the two push plates 24 to move closer to fold the raised part of the non-woven fabric 25 and cover the glue on the non-woven fabric 25.

[0033] In this embodiment, since the glue on the non-woven fabric 25 is covered, during the rolling process of the non-woven fabric 25, the glue between the two adjacent layers of non-woven fabric 25 is blocked by the folded non-woven fabric 25, preventing the two adjacent layers of non-woven fabric 25 from sticking together, and since the non-woven fabric 25 is folded to block and wrap the glue, the glue will not be squeezed out of the edge of the non-woven fabric 25 when the non-woven fabric 25 is rolled up, avoiding the overflowing glue from dripping everywhere and solidifying and being difficult to handle; since the two adjacent layers of non-woven fabric 25 will not stick together, it is convenient for the subsequent recycling of the non-woven fabric 25 and then unfolding the non-woven fabric 25 for processing.

[0034] In this embodiment, when the dispensing head 13 is pressed down into the groove 22, the position of the dispensing head 13 will not affect the movement of the push plate 24. During the movement of the push plate 24, the length of the push plate 24 can completely correspond to the position of the glue on the non-woven fabric 25 in the groove 22 at this time.

[0035] like Figure 3 As shown in an optional embodiment, the support plate 21 is fixedly set on the mounting plate 26; the cylinder 23 is set on the support plate 21; a unwinding roller 27 and a winding roller 28 are rotatably set on the mounting plate 26; the unwinding roller 27 is wrapped with a non-woven fabric 25, and the unwound non-woven fabric 25 is wound by the winding roller 28 after passing through the groove 22; the winding roller 28 is connected to the first motor 29, and the first motor 29 is electrically connected to the control module; the control module controls the first motor 29 to drive the winding roller 28 to rotate, so as to wind up the folded non-woven fabric 25 covered with glue.

[0036] In an optional embodiment, when the control module controls the dispensing head 13 of the dispensing part 1 to move above the groove 22 and move downward, and presses the non-woven fabric 25 down into the groove 22, the first motor 29 is controlled to drive the winding roller 28 to rotate and wind up the non-woven fabric 25 of a preset length, so that the part of the non-woven fabric 25 that is raised away from the winding roller 28 in the length direction contacts the outer wall of the dispensing head 13.

[0037] In this embodiment, the glue on the outer wall of the glue dispensing head 13 is scraped off by the raised non-woven fabric 25 .

[0038] like Figure 1 and Figure 2 As shown, in an optional embodiment, the dispensing part 1 includes: a first three-axis moving pair 11 and a dispensing component 12 electrically connected to the control module; the dispensing component 12 is arranged on the first three-axis moving pair 11; a dispensing head 13 is provided on the dispensing component 12; the control module is configured to control the first three-axis moving pair 11 to drive the dispensing component 12 to move, and control the dispensing component 12 to perform dispensing, so that the dispensing component 12 is dispensed on the carbon paper, and moves to above the groove 22 after the dispensing is completed.

[0039] In this embodiment, the glue dispensing assembly 12 can output glue in a quantitative manner so that the amount of glue on the carbon paper is fixed.

[0040] In this embodiment, the first three-axis moving pair 11 can drive the dispensing assembly 12 to move, so that the dispensing head 13 can move up, down, left, right, front, and back in a three-dimensional space.

[0041] like Figure 5 As shown, in an optional embodiment, the control module is electrically connected to a turntable portion 3, which includes: a second motor 31 electrically connected to the control module, and the driving end of the second motor 31 is connected to a turntable 32; four supporting plates 33 are provided on the turntable 32, and a plurality of air holes 34 are provided on the supporting plates 33, and the air holes 34 are connected to an air source; the control module drives the second motor 31 to drive the turntable 32 to rotate, so as to drive the supporting plate 33 to rotate.

[0042] In this embodiment, the four supporting plates 33 can correspond to the dispensing part 1, the first loading part 4, the second loading part 5 and the hot pressing part 6, and the dispensing part 1, the first loading part 4, the second loading part 5 and the hot pressing part 6 are arranged around the turntable 32.

[0043] In this embodiment, the turntable 32 is driven to rotate by the second motor 31 so that each supporting plate 33 can move to the dispensing part 1 , the first loading part 4 , the second loading part 5 and the hot pressing part 6 .

[0044] In this embodiment, the control module can control the air source to pump so that the carbon paper is adsorbed by negative pressure after being placed on the carrier plate 33, thereby preventing the carbon paper from falling off when the turntable 32 rotates.

[0045] like Figure 2 As shown, in an optional embodiment, the control module is electrically connected to a first loading part 4, which includes: a first loading platform 41, on which a number of carbon papers are placed; a first two-axis moving pair 42, which is electrically connected to the control module, and a first suction cup 43 electrically connected to the control module is provided on the first two-axis moving pair 42; the control module is configured to control the first two-axis moving pair 42 to drive the first suction cup 43 to move to the first loading platform 41 and control the first suction cup 43 to adsorb the carbon paper, and then drive the first suction cup 43 to move to above the corresponding supporting plate 33 to place the carbon paper on the supporting plate 33.

[0046] In this embodiment, when carbon paper needs to be loaded, the turntable 32 drives a supporting plate 33 to rotate parallel to the first loading platform 41. At this time, the first two-axis moving pair 42 drives the first suction cup 43 to move to the first loading platform 41 and controls the first suction cup 43 to adsorb the carbon paper, and then drives the first suction cup 43 to move to the top of the corresponding supporting plate 33 to place the carbon paper on the supporting plate 33.

[0047] In an optional embodiment, a third suction cup 44 electrically connected to the control module is provided on the first two-axis moving pair 42; when the first suction cup 43 absorbs the carbon paper, the third suction cup 44 absorbs the CCM plate that has been hot-pressed on the corresponding carrier plate 33.

[0048] In this embodiment, the first two-axis moving pair 42 drives the first suction cup 43 and the third suction cup 44 to move synchronously.

[0049] In this embodiment, after the CCM plates and carbon paper on the carrier plate 33 are hot-pressed, the carrier plate 33 will rotate parallel to the first loading platform 41 after the next rotation. At this time, when the first suction cup 43 adsorbs the carbon paper on the first loading platform 41, the third suction cup 44 just moves to the top of the carrier plate 33 to absorb the hot-pressed CCM plates. When the carbon paper moves to the carrier plate 33, the third suction cup 44 completes the unloading of the hot-pressed CCM plates.

[0050] like Figure 2As shown, in an optional embodiment, the control module is electrically connected to a second loading part 5, which includes: a second loading platform 51, on which a CCM plate is placed; a second two-axis moving pair 52, which is electrically connected to the control module, and a second suction cup 53 electrically connected to the control module is provided on the second two-axis moving pair 52; the control module is configured to control the second two-axis moving pair 52 to drive the second suction cup 53 to move to the second loading platform 51 and control the second suction cup 53 to adsorb the CCM plate, and then drive the second suction cup 53 to move to above the corresponding supporting plate 33 to place the CCM plate on the carbon paper.

[0051] In this embodiment, when the CCM plate needs to be loaded, the turntable 32 drives the carrier plate 33 that carries and completes the dispensing of carbon paper to rotate parallel to the second loading platform 51. At this time, the second two-axis moving pair 52 drives the second suction cup 53 to move to the second loading platform 51 and controls the second suction cup 53 to adsorb the CCM plate, and then drives the second suction cup 53 to move to the top of the corresponding carrier plate 33 to place the CCM plate on the carbon paper.

[0052] In an optional embodiment, the control module is electrically connected to a hot pressing part 6, which includes: a lifting cylinder 61, which is electrically connected to the control module, and a hot pressing plate 62 is provided on the telescopic end of the lifting cylinder 61; after the supporting plate 33 corresponding to the CCM plate moves to the bottom of the hot pressing plate 62, the control module controls the lifting cylinder 61 to drive the hot pressing plate 62 to descend to perform hot pressing on the CCM plate.

[0053] In this embodiment, when production starts, the empty carrier plate 33 is first parallel to the first loading platform 41, and the first two-axis moving pair 42 drives the first suction cup 43 to place the carbon paper on the carrier plate 33, and then the turntable 32 rotates to move the carrier plate 33 to the glue dispensing part 1, and the glue dispensing part 1 dispenses glue on the carbon paper. After the glue dispensing is completed, the carrier plate 33 is rotated to be parallel to the second loading platform 51, and the second two-axis moving pair 52 drives the second suction cup 53 to move the CCM plate on the second loading platform 51 to the carrier plate 33. After the CCM plate is loaded, the carrier plate 33 moves to the hot pressing part 6 to complete the hot pressing.

[0054] At least one other disclosed embodiment also provides a working method using the above-mentioned film turntable dispensing mechanism, including: when the dispensing is completed, the control module controls the dispensing head 13 of the dispensing part 1 to move to above the groove 22 and move downward, pressing the non-woven fabric 25 down into the groove 22, so that the edge of the non-woven fabric 25 is curled up and higher than the top surface of the groove 22, the dispensing part 1 outputs a certain amount of glue to the non-woven fabric 25, and then controls the cylinder 23 to drive the two push plates 24 to approach and fold the curled part of the non-woven fabric 25, covering the glue on the non-woven fabric 25.

[0055] In summary, the film turntable dispensing mechanism includes: a dispensing part 1, which is electrically connected to the control module and is controlled by the control module to dispense glue on the carbon paper; a degumming part 2, which is electrically connected to the control module and is arranged on one side of the dispensing part 1. When the dispensing part 1 finishes dispensing, the control module controls the dispensing part 1 to move to the degumming part 2 and controls the degumming part 2 to remove glue; the degumming part 2 includes: a support plate 21; a groove 22 is provided on the top surface of the support plate 21; the area of ​​the bottom surface of the groove 22 is smaller than the area of ​​its top surface, so that the inner wall of the groove 22 is inclined; cylinders 23 electrically connected to the control module are provided on both sides of the width direction of the groove 22, and the telescopic end of the cylinder 23 is connected to a push plate 24 ; The groove 22 is covered with a non-woven fabric 25; when the glue dispensing is completed, the control module controls the glue dispensing head 13 of the glue dispensing part 1 to move to the top of the groove 22 and move downward, pressing the non-woven fabric 25 down into the groove 22, so that the edge of the non-woven fabric 25 is curled up and higher than the top surface of the groove 22, and the glue dispensing part 1 outputs a certain amount of glue to the non-woven fabric 25, and then controls the cylinder 23 to drive the two push plates 24 to approach and fold the curled part of the non-woven fabric 25, covering the glue on the non-woven fabric 25, thereby achieving the goal of wrapping the glue on the non-woven fabric 25 by folding the non-woven fabric 25, and preventing the glue from sticking the two adjacent layers of non-woven fabric 25 together when the non-woven fabric 25 is rolled up, and preventing the glue from overflowing from the edge of the non-woven fabric 25 after being squeezed.

[0056] In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0057] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, terms such as "first", "second" and other numerical terms do not imply an order or sequence when used herein unless expressly indicated above. Therefore, without departing from the teachings of the example embodiments, the first element, component, region, layer or section discussed above may be referred to as a second element, component, region, layer or section.

[0058] Spatially relative terms, such as "inside," "outside," "below," "beneath," "down," "above," "on," etc., may be used herein to describe the relationship of one element or feature to another element or feature as illustrated in the figures. In addition to the orientations depicted in the figures, spatially relative terms may be intended to encompass different orientations of the device in use or operation. For example, if the device in the figures is flipped, an element described as being "below" or "below" other elements or features will be oriented to be "above" the other elements or features. Thus, the example term "below" may encompass both above and below orientations. The device may be oriented otherwise (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.

[0059] With the above-described preferred embodiments of the present invention as a guide, and with reference to the above description, relevant personnel are fully capable of making various changes and modifications without departing from the technical scope of this invention. The technical scope of this invention is not limited to the contents of the specification and must be determined according to the scope of the claims.

Claims

1. A film turntable dispensing mechanism, characterized in that: include: A glue dispensing unit (1) is electrically connected to the control module and is controlled by the control module to dispense glue on the carbon paper; The glue removal part (2) is electrically connected to the control module and is arranged on one side of the glue dispensing part (1). When the glue dispensing part (1) finishes dispensing, the control module controls the glue dispensing part (1) to move to the glue removal part (2) and controls the glue removal part (2) to remove glue. The glue removal part (2) comprises: a support plate (21); A groove (22) is formed on the top surface of the support plate (21); The area of ​​the inner bottom surface of the groove (22) is smaller than the area of ​​the top surface thereof, so that the inner wall of the groove (22) is in an inclined state; Cylinders (23) electrically connected to the control module are provided on both sides of the groove (22) in the width direction, and the telescopic ends of the cylinders (23) are connected to push plates (24); The groove (22) is covered with a non-woven fabric (25); The control module is configured to control the dispensing head (13) of the dispensing unit (1) to move to the top of the groove (22) and move downward after the dispensing is completed, so as to press the non-woven fabric (25) into the groove (22) so that the edge of the non-woven fabric (25) is tilted upward and higher than the top surface of the groove (22), and the dispensing unit (1) outputs a fixed amount of glue to the non-woven fabric (25), and then controls the cylinder (23) to drive the two push plates (24) to move closer to fold the tilted part of the non-woven fabric (25), and cover the glue on the non-woven fabric (25) to complete the glue removal.

2. The film turntable dispensing mechanism according to claim 1, characterized in that: The support plate (21) is fixedly arranged on the mounting plate (26); The cylinder (23) is arranged on the support plate (21); A reeling roller (27) and a reeling roller (28) are rotatably provided on the mounting plate (26); The unwinding roller (27) is wound with a non-woven fabric (25), and the unwound non-woven fabric (25) passes through the groove (22) and is then wound up by the winding roller (28); The winding roller (28) is connected to the first motor (29), and the first motor (29) is electrically connected to the control module; The control module controls the first motor (29) to drive the winding roller (28) to rotate, so as to wind up the folded non-woven fabric (25) covered with glue.

3. The film turntable dispensing mechanism according to claim 2, characterized in that: When the control module controls the dispensing head (13) of the dispensing part (1) to move to the top of the groove (22) and move downward, and presses the non-woven fabric (25) into the groove (22), the first motor (29) is controlled to drive the winding roller (28) to rotate and wind up the non-woven fabric (25) of a preset length, so that the part of the non-woven fabric (25) that is raised away from the winding roller (28) in the length direction contacts the outer wall of the dispensing head (13).

4. The film turntable dispensing mechanism according to claim 1, characterized in that: The dispensing unit (1) comprises: a first three-axis moving pair (11) electrically connected to the control module and a dispensing component (12); The glue dispensing component (12) is arranged on the first three-axis moving pair (11); The dispensing assembly (12) is provided with a dispensing head (13); The control module is configured to control the first three-axis moving pair (11) to drive the dispensing component (12) to move, and control the dispensing component (12) to dispense glue, so that the dispensing component (12) dispenses glue on the carbon paper, and moves to above the groove (22) after the dispensing is completed.

5. The film turntable dispensing mechanism according to claim 1, characterized in that: The control module is electrically connected to a turntable portion (3), which comprises: a second motor (31) electrically connected to the control module, wherein a driving end of the second motor (31) is connected to a turntable (32); Four bearing plates (33) are provided on the rotating disk (32), and a plurality of air holes (34) are provided on the bearing plates (33), and the air holes (34) are connected to an air source; The control module drives the second motor (31) to drive the rotating disk (32) to rotate, thereby driving the supporting plate (33) to rotate.

6. The film turntable dispensing mechanism according to claim 5, characterized in that: The control module is electrically connected to a first loading portion (4), which comprises: a first loading platform (41) on which a plurality of carbon papers are placed; A first two-axis moving pair (42) electrically connected to the control module, wherein the first two-axis moving pair (42) is provided with a first suction cup (43) electrically connected to the control module; The control module is configured to control the first two-axis moving pair (42) to drive the first suction cup (43) to move to the first loading platform (41) and control the first suction cup (43) to absorb the carbon paper, and then drive the first suction cup (43) to move above the corresponding carrier plate (33) to place the carbon paper on the carrier plate (33).

7. The film turntable dispensing mechanism according to claim 6, characterized in that: The first two-axis moving pair (42) is provided with a third suction cup (44) electrically connected to the control module; When the first suction cup (43) adsorbs the carbon paper, the third suction cup (44) adsorbs the hot-pressed CCM plate on the corresponding carrier plate (33).

8. The film turntable dispensing mechanism according to claim 5, characterized in that: The control module is electrically connected to a second loading portion (5), which comprises: a second loading platform (51) on which a CCM plate is placed; a second two-axis movable pair (52) electrically connected to the control module, wherein the second two-axis movable pair (52) is provided with a second suction cup (53) electrically connected to the control module; The control module is configured to control the second two-axis moving pair (52) to drive the second suction cup (53) to move to the second loading platform (51) and control the second suction cup (53) to adsorb the CCM plate, and then drive the second suction cup (53) to move above the corresponding carrier plate (33) to place the CCM plate on the carbon paper.

9. The film turntable dispensing mechanism according to claim 5, characterized in that: The control module is electrically connected to a hot pressing unit (6), which comprises: A lifting cylinder (61) is electrically connected to the control module, and a hot pressing plate (62) is provided on the telescopic end of the lifting cylinder (61); After the supporting plate (33) corresponding to the CCM plate moves to below the hot pressing plate (62), the control module controls the lifting cylinder (61) to drive the hot pressing plate (62) to descend to perform hot pressing on the CCM plate.

10. A working method using the film turntable dispensing mechanism according to claim 1, characterized in that: include: When the glue dispensing is completed, the control module controls the glue dispensing head (13) of the glue dispensing part (1) to move to the top of the groove (22) and move downward, pressing the non-woven fabric (25) into the groove (22), so that the edge of the non-woven fabric (25) is tilted upward and higher than the top surface of the groove (22), and the glue dispensing part (1) outputs a fixed amount of glue to the non-woven fabric (25), and then controls the cylinder (23) to drive the two push plates (24) to move closer to fold the tilted part of the non-woven fabric (25), covering the glue on the non-woven fabric (25) to complete the glue removal.

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