Multi-strip double-faced adhesive tape supply mechanism

Abstract

The utility model belongs to the technical field of IR assembly production, and particularly relates to a multi-strip double-faced adhesive tape supply mechanism. The cylinder is mounted on the base; one end of the mainboard is connected with the output end of the cylinder, and the other end of the mainboard is hinged to the base; the double-sided tape placing assembly is rotatably arranged on the main plate; the glue pressing block is arranged on the main plate; the glue sticking wheel is rotatably arranged on the main plate and is close to the glue pressing block; the recycling assembly is rotationally arranged on the main plate and is in transmission connection with the gluing wheel through a belt transmission mechanism. By arranging the double-sided adhesive tape placing assembly, a plurality of double-sided adhesive tapes can be provided to the gluing wheel at a time, and smooth supply of the adhesive tapes is ensured; and through mutual cooperation of the adhesive wheel and the adhesive pressing block, the double-sided adhesive is firmly adhered to the substrate, and the adhesive supplying and adhering quality is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of IR component production, and particularly relates to a multi-strip double-sided adhesive tape feeding mechanism. BACKGROUND

[0002] In the technical field of IR component production, a substrate is an indispensable basic component of an IR component. In the related art, before being glued, the substrate is generally cut to a proper length by an operator, and then the double-sided adhesive tape is pasted on the substrate one by one. In this way, when multiple double-sided adhesive tapes need to be pasted, the position accuracy of the double-sided adhesive tapes is difficult to guarantee, and a slight deviation will affect the subsequent optical performance and overall function of the IR component, and the efficiency is low, which cannot meet the market demand.

[0003] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present disclosure, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY

[0004] In view of at least one of the above technical problems, the present application provides a multi-strip double-sided adhesive tape feeding mechanism.

[0005] The present application provides a multi-strip double-sided adhesive tape feeding mechanism, which comprises:

[0006] a base;

[0007] a gas cylinder installed on the base;

[0008] a main plate, one end of which is connected to the output end of the gas cylinder, and the other end of the main plate is hingedly connected to the base;

[0009] a double-sided adhesive tape placing assembly rotatably arranged on the main plate;

[0010] a glue pressing block arranged on the main plate;

[0011] an adhesive wheel rotatably arranged on the main plate and close to the glue pressing block;

[0012] a recycling assembly rotatably arranged on the main plate, and the recycling assembly is in transmission connection with the adhesive wheel through a belt transmission mechanism.

[0013] One of the above technical solutions at least has one of the following advantages or beneficial effects: the double-sided adhesive tape placing assembly is arranged to provide multiple double-sided adhesive tapes to the adhesive wheel at a time, and to ensure smooth supply of the adhesive tapes; the adhesive wheel and the glue pressing block cooperate with each other to firmly and paste the double-sided adhesive tapes on the substrate, and to improve the quality of feeding and pasting.

[0014] In some possible implementation manners, the double-sided adhesive tape feeding mechanism further includes a first adhesive distribution wheel and a second adhesive distribution wheel, and the first adhesive distribution wheel and the second adhesive distribution wheel are rotatably arranged on the main plate, the first adhesive distribution wheel is arranged close to the double-sided adhesive tape placing assembly, and the second adhesive distribution wheel is arranged close to the recycling assembly.

[0015] In some possible implementation manners, a plurality of first annular grooves are arranged on the first adhesive distribution wheel at intervals, and a plurality of second annular grooves are arranged on the second adhesive distribution wheel at intervals.

[0016] In some possible implementation manners, the double-sided adhesive tape feeding mechanism further includes an adhesive tape sensor, and the adhesive tape sensor is arranged on one side of the double-sided adhesive tape placing assembly.

[0017] In some possible implementation manners, an end of the adhesive pressing block close to the adhesive wheel is arranged as a curved surface, and the adhesive wheel is arranged close to the curved surface of the adhesive pressing block.

[0018] In some possible implementation manners, the double-sided adhesive tape placing assembly includes a first rotating shaft, a plurality of adhesive tape partitions and a first nut, the first rotating shaft is rotatably arranged on the main plate, the plurality of adhesive tape partitions are sleeved on the first rotating shaft, and the first nut is sleeved on the first rotating shaft and abuts against the adhesive tape partitions away from the main plate.

[0019] In some possible implementation manners, the recycling assembly includes a second rotating shaft, a recycling wheel and a second nut, the second rotating shaft is rotatably arranged on the main plate, the recycling wheel is sleeved on the second rotating shaft, and the second nut is sleeved on the second rotating shaft and abuts against the recycling wheel.

[0020] The application will be further described below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0022] Figure 1 A structural diagram of the double-sided adhesive tape feeding mechanism shown in the embodiments of the present application;

[0023] In the drawings: 110, air cylinder; 120, main plate; 130, double-sided adhesive tape placing assembly; 140, adhesive pressing block; 150, adhesive wheel;

[0024] 160, recycling assembly; 170, first adhesive distribution wheel; 180, second adhesive distribution wheel; 190, adhesive tape sensor;

[0025] 131, first rotating shaft; 132, adhesive tape partition; 133, first nut;

[0026] 161, second rotating shaft; 162, recycling wheel; 163, second nut; DETAILED DESCRIPTION

[0027] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways than those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0028] As shown in Figure 1 The present embodiment provides a plurality of double-sided adhesive tape feeding mechanisms, comprising a base, a cylinder 110, a main plate 120, a double-sided adhesive tape placing assembly 130, a glue pressing block 140, an adhesive wheel 150, and a recycling assembly 160.

[0029] The base; the cylinder 110 is installed on the base; one end of the main plate 120 is connected with the output end of the cylinder 110, and the other end of the main plate 120 is hingedly connected with the base; the double-sided adhesive tape placing assembly 130 is rotatably arranged on the main plate 120; the glue pressing block 140 is arranged on the main plate 120; the adhesive wheel 150 is rotatably arranged on the main plate 120 and is arranged close to the glue pressing block 140; the recycling assembly 160 is rotatably arranged on the main plate 120, and the recycling assembly 160 is drivingly connected with the adhesive wheel 150 through a belt transmission mechanism. The double-sided adhesive tape placing assembly 130 is arranged to provide a plurality of double-sided adhesive tapes on the adhesive wheel 150 at one time, and to ensure smooth tape supply; the adhesive wheel 150 and the glue pressing block 140 cooperate with each other to firmly and paste the double-sided adhesive tape on the substrate, and to improve the quality of tape feeding and pasting.

[0030] In use, a plurality of double-sided adhesive tapes are placed on the double-sided adhesive tape placing assembly 130, and then the double-sided adhesive tapes pass through the glue pressing block 140 and the adhesive wheel 150, and are preferably wound in the recycling assembly 160. When gluing, the cylinder 110 drives the main plate 120 to move towards the substrate, so that the adhesive wheel 150 is tightly attached to the substrate, and at this time, the adhesive layer of the double-sided adhesive tape on the adhesive wheel 150 is bonded to the substrate. The plurality of double-sided adhesive tape feeding mechanisms move transversely under the drive, so that the adhesive layer of the double-sided adhesive tape is pasted on the substrate, and at the same time, the adhesive wheel 150 drives the recycling unit to rotate while rolling, to realize the recycling of the release film.

[0031] As shown in Figure 1As shown, the plurality of double-sided adhesive tape feeding mechanisms further comprises: a first adhesive distribution wheel 170 and a second adhesive distribution wheel 180, both of which are rotatably arranged on the main plate 120, the first adhesive distribution wheel 170 is close to the double-sided adhesive tape placing assembly 130, and the second adhesive distribution wheel 180 is close to the recycling assembly 160. The first adhesive distribution wheel 170 plays a role in guiding the double-sided adhesive tape, and on the other hand, it can make the double-sided adhesive tape tight. The second adhesive distribution wheel 180 plays a role in guiding the release film, and on the other hand, it can make the release film tight.

[0032] As shown in Figure 1 , a plurality of first annular grooves are arranged on the first adhesive distribution wheel 170, and a plurality of second annular grooves are arranged on the second adhesive distribution wheel 180. The number of the first annular grooves is the same as that of the second annular grooves.

[0033] As shown in Figure 1 , the double-sided adhesive tape feeding mechanism further comprises: an adhesive tape sensor 190, which is located on one side of the double-sided adhesive tape placing assembly 130. The adhesive tape sensor 190 can detect whether the double-sided adhesive tape is used up in real time.

[0034] As shown in Figure 1 , one end of the adhesive block 140 towards the adhesive wheel 150 is set as a curved surface, and the adhesive wheel 150 is arranged close to the curved surface of the adhesive block 140.

[0035] As shown in Figure 1 , the double-sided adhesive tape placing assembly 130 comprises: a first rotating shaft 131, a plurality of adhesive tape partitions 132, and a first nut 133. The first rotating shaft 131 is rotatably arranged on the main plate 120, the plurality of adhesive tape partitions 132 are arranged on the first rotating shaft 131, and the first nut 133 is arranged on the first rotating shaft 131 and abuts against the adhesive tape partitions 132 away from the main plate 120. By cooperating the nut with the plurality of adhesive tape partitions 132, the adhesive tape can be quickly replaced.

[0036] Specifically, the number of the adhesive tape partitions 132 is six, and every two adhesive tape partitions 132 can clamp one double-sided adhesive tape roll. In this way, the double-sided adhesive tape placing assembly 130 can supply five double-sided adhesive tapes at the same time, thereby improving the double-sided adhesive tape supply efficiency.

[0037] Specifically, the first rotating shaft 131 is installed on the main plate 120 through a damping bearing, the size of the damping bearing can be adjusted, thereby ensuring that the double-sided adhesive tape is always in a tight state during the pasting process, and ensuring the pasting quality.

[0038] As shown in Figure 1As shown, the recycling assembly 160 comprises a second rotating shaft 161, a recycling wheel 162 and a second nut 163. The second rotating shaft 161 is rotatably arranged on the main plate 120. The recycling wheel 162 is sleeved on the second rotating shaft 161. The second nut 163 is sleeved on the second rotating shaft 161 and abuts against the recycling wheel 162. Specifically, the second rotating shaft 161 is mounted on the main plate 120 through a counterclockwise damping bearing.

[0039] In the description of the present application, it needs to be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0040] In the description of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0041] It should be noted that if an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are only for the purpose of illustration and do not represent the only implementation.

[0042] In the description of the present application, it needs to be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0043] In the embodiments of the present application, unless specifically defined and limited otherwise, the terms "mounting", "connection", "connecting", "fixing" and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0044] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Any person skilled in the art can make many possible changes and modifications to the technical solutions of the present application, or modify them into equivalent embodiments with equivalent changes, without departing from the scope of the technical solutions of the present application, by using the methods and technical contents disclosed above. Therefore, any equivalent changes made according to the shape, structure and principle of the present application, without departing from the technical solutions of the present application, should be covered within the protection scope of the present application.

Claims

1. A plurality of double-sided adhesive tape supplying mechanism characterized by comprising: The utility model relates to a double-sided adhesive tape feeding mechanism, which comprises a base, a cylinder installed on the base, a main plate with one end connected to the output end of the cylinder and the other end hinged to the base, a double-sided adhesive tape placing assembly rotatably arranged on the main plate, a glue pressing block arranged on the main plate, an adhesive wheel rotatably arranged on the main plate and close to the glue pressing block, and a recycling assembly rotatably arranged on the main plate and transmissionally connected to the adhesive wheel through a belt transmission mechanism. The double-sided adhesive tape feeding mechanism further comprises a first dividing wheel and a second dividing wheel, both of which are rotatably arranged on the main plate, the first dividing wheel is close to the double-sided adhesive tape placing assembly, and the second dividing wheel is close to the recycling assembly. A plurality of first annular grooves are arranged on the first dividing wheel at intervals, and a plurality of second annular grooves are arranged on the second dividing wheel at intervals. The double-sided adhesive tape feeding mechanism further comprises a tape sensor located on one side of the double-sided adhesive tape placing assembly. One end of the glue pressing block towards the adhesive wheel is provided with a curved surface, and the adhesive wheel is arranged close to the curved surface of the glue pressing block. The double-sided adhesive tape placing assembly comprises a first rotating shaft, a plurality of adhesive tape partitions and a first nut, the first rotating shaft is rotatably arranged on the main plate, the adhesive tape partitions are sleeved on the first rotating shaft, and the first nut is sleeved on the first rotating shaft and abuts against the adhesive tape partitions away from the main plate. The recycling assembly comprises a second rotating shaft, a recycling wheel and a second nut, the second rotating shaft is rotatably arranged on the main plate, the recycling wheel is sleeved on the second rotating shaft, and the second nut is sleeved on the second rotating shaft and abuts against the recycling wheel. ​ 2. The multiple double-sided adhesive tape supplying mechanism according to claim 1, wherein ​ 3. The apparatus according to claim 2, wherein ​ 4. The apparatus according to claim 1, wherein ​ 5. The apparatus according to claim 1, wherein ​ 6. The apparatus according to claim 1, wherein ​ 7. The apparatus according to claim 1, wherein ​

Images