Extended material receiving leading tape for SMT (Surface Mount Technology)

Abstract

The utility model relates to the technical field of material receiving belts, and discloses an extended material receiving leading belt for SMT (Surface Mount Technology), which comprises a material receiving leading belt body and a material receiving belt body, the material receiving belt body is arranged on the front side of the material receiving leading belt body, two connecting parts are arranged on one side of the material receiving leading belt body close to the material receiving belt body, and the two connecting parts are connected with the material receiving leading belt body. The material receiving belt body is bonded with the material receiving leading belt body through the two connecting parts, each connecting part is composed of a heat insulation layer, a bonding layer and a release paper layer, the release paper layers are torn off, then the bonding layers are bonded with a film material at the head of the material receiving belt body, and finally extension of the material receiving belt body is achieved. The problem that material waste is caused due to the fact that some existing material belts need to be emptied manually when the material belts are installed and enter an SMT feeder is solved, and the situation that materials in a material disc need to be emptied manually when the material belts are installed and enter the feeder due to the fact that a front material film of the material belts is not long enough is avoided. And material waste caused by a non-sticky plastic film wound into the feeder is reduced to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of splicing tapes, in particular to an extended splicing lead tape for SMT patches. Background Art

[0002] With the rapid development of electronic technology, the requirements for circuit integration and reliability are getting higher and higher, and the manufacturing process is also constantly improving. In the automatic placement process of electronic components, electronic components are generally brought into the placement machine through automatic placement tape. The rationalization and scientific design of the automatic placement tape directly affects the working efficiency of the placement machine and the positioning accuracy of the electronic component installation.

[0003] In the SMT patch process, when an old material tray of a certain length is almost used up, a new material tape will be reconnected. The bonding between the new and old material tapes needs to be connected with a splicing tape to form a large roll of material tray to solve the problem of machine shutdown and improve the efficiency of the machine without stopping. However, there are still shortcomings in the above-mentioned process of connecting the material tape. In bulk material trial production and proofing, small material trays are often installed into the SMT feeder. The characteristics of small material trays are that there are relatively few materials, and the front surface film of the material tape is not long enough. When installing it into the feeder, the material in the material tray must be manually emptied, resulting in great material waste and low practicality. In view of this, we propose an extended splicing tape for SMT patches to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an extended material splicing guide tape for SMT patches, which solves the problem that some existing material tapes need to be manually emptied when they are installed into the SMT feeder, resulting in material waste.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extended splice guide tape for SMT patches, comprising a splice guide tape body and a splice tape body, wherein the splice tape body is arranged on the front side of the splice guide tape body, and two connecting parts are arranged on one side of the splice guide tape body close to the splice tape body, and the splice tape body is bonded to the splice guide tape body through the two connecting parts, and the connecting part is composed of a heat insulation layer, an adhesive layer and a release paper layer, the heat insulation layer is arranged on the upper side of the adhesive layer, and the release paper layer is arranged on the lower side of the adhesive layer.

[0008] Preferably, the upper side of the connecting portion is coated with a coloring layer, and the coloring layer is coated on the upper side of the heat insulating layer.

[0009] Preferably, an anti-skid layer is provided on the lower side of the connecting portion, and the anti-skid layer is provided on the lower side of the release paper layer.

[0010] Preferably, the material splicing belt body is composed of a plastic film layer and two wear-resistant layers, and the two wear-resistant layers are respectively arranged on both sides of the plastic film layer.

[0011] Preferably, a positioning hole is provided inside the splicing belt body.

[0012] Preferably, the connecting portion is located on the right side of the positioning hole.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an extended material guide tape for SMT patches, which has the following beneficial effects:

[0015] 1. The extended splicing tape for the SMT patch is made by peeling off the release paper layer, and then bonding it to the film material on the head of the splicing tape body through the adhesive layer, so as to finally extend the splicing tape body, and then stretching the splicing tape body into the feeder, and then winding it into the feed film receiving shell, so that the carrier tape is exposed to the first material, and then the rewinding of the splicing tape body is stopped, which solves the problem that some existing material tapes need to be manually emptied when they are installed into the SMT feeder, causing material waste, and avoids the situation that the front surface film of the material tape is not long enough, and the material in the material tray needs to be manually emptied when it is installed into the feeder, which greatly reduces the material waste caused by the non-sticky plastic film wound into the feeder.

[0016] 2. The extended splicing tape used for the SMT patch also extends the life of the bonding layer through the setting of the thermal insulation layer, ensures the viscosity of the bonding layer, and avoids high temperature that will cause changes in the adhesive molecules in the bonding layer, thereby improving its adhesion performance, with higher practicality and stability.

[0017] 3. The extended splicing tape for SMT patches is convenient for the staff to find the head of the splicing tape body through the setting of the coating layer, avoiding the situation that it is inconvenient to find the head connection part of the splicing tape body when the splicing tape body is in a reeled storage state, further improving the operating efficiency of the staff, improving the convenience of operation, and improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an extended material guide tape for SMT patches of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the material splicing and guiding belt body of the utility model;

[0020] Figure 3 It is a plan view of the connection part of the utility model;

[0021] Figure 4 It is a plan view of the material splicing and guiding belt body of the utility model.

[0022] In the figure: 1. Material splicing belt body; 2. Positioning hole; 3. Material splicing belt body; 301. Plastic film layer; 302. Wear-resistant layer; 4. Connecting part; 401. Heat insulation layer; 402. Adhesive layer; 403. Release paper layer; 5. Color coating layer; 6. Anti-slip layer. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 a limitation on the present invention.

[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] See also Figure 1-Figure 4The utility model provides a technical solution: an extended splicing tape for SMT patches, comprising a splicing tape body 3 and a splicing tape body 1, the splicing tape body 1 is arranged on the front side of the splicing tape body 3, and two connecting parts 4 are arranged on the side of the splicing tape body 3 close to the splicing tape body 1, the splicing tape body 1 is bonded to the splicing tape body 3 through the two connecting parts 4, the connecting part 4 is composed of a heat insulation layer 401, an adhesive layer 402 and a release paper layer 403, the heat insulation layer 401 is arranged on the upper side of the adhesive layer 402, and the release paper layer 403 is arranged on the lower side of the adhesive layer 402. When the staff needs to connect the splicing tape body 3 and the splicing tape body 1, the release paper layer 403 is first peeled off, and then the splicing tape body 3 is bonded to the film material at the head of the splicing tape body 1 through the adhesive layer 402, so as to achieve the fixation of the splicing tape body 3, and finally achieve the connection The material tape body 1 is extended, and then the material splicing lead tape body 3 is stretched into the inside of the feeder, and then wound into the material receiving shell of the feed film, so that the carrier tape is exposed to the first material, and then the material splicing lead tape body 3 is stopped. The above structure solves the problem that some existing material tapes need to be manually emptied when they are installed into the SMT feeder, causing material waste, and avoids the situation that the front surface film of the material tape is not long enough, and the material in the material tray needs to be manually emptied when it is installed into the feeder, which greatly reduces the material waste caused by the non-sticky plastic film wound into the feeder. At the same time, the setting of the heat insulation layer 401 also prolongs the life of the bonding layer 402, ensures the viscosity of the bonding layer 402, and avoids high temperature causing changes in the adhesive molecules in the bonding layer 402, thereby improving its adhesion performance, with high practicality and high stability.

[0028] Furthermore, the heat insulating layer 401 is a polyester film, which can reflect most of the heat energy and ultraviolet rays in the sunlight, thereby playing a role of heat insulation, thereby ensuring the bonding ability of the bonding layer 402 in the connecting part 4 and extending the service life.

[0029] Furthermore, the upper side of the connecting portion 4 is coated with a coloring layer 5, and the coloring layer 5 is coated on the upper side of the thermal insulation layer 401. The provision of the coloring layer 5 makes it easy for the staff to find the head of the material splicing lead belt body 3, thereby avoiding the situation where it is inconvenient to find the head connecting portion 4 when the material splicing lead belt body 3 is in a wound-up storage state, thereby further improving the operating efficiency of the staff, improving the convenience of operation, and improving the overall practicality of the device.

[0030] Furthermore, an anti-skid layer 6 is provided on the lower side of the connecting portion 4, and the anti-skid layer 6 is provided on the lower side of the release paper layer 403. The provision of the anti-skid layer 6 improves the efficiency of the staff in tearing off the release paper layer 403, facilitates the staff to operate, and improves convenience.

[0031] Furthermore, the splicing belt body 3 is composed of a plastic film layer 301 and two wear-resistant layers 302. The two wear-resistant layers 302 are respectively arranged on both sides of the plastic film layer 301. The setting of the wear-resistant layers 302 can prevent the staff from slipping out of the splicing belt body 3 when extending the splicing belt body 1, thereby improving the stability and connection efficiency when extending the splicing belt body 1 and improving practicality.

[0032] Furthermore, the wear-resistant layer 302 is an oily polyester resin, which can increase the friction between the fingers and other objects. The increased friction can make it easier for the fingers to grasp objects or perform other operations, and it has a high tolerance and can resist corrosion and chemical erosion to a certain extent. While ensuring that the material receiving guide belt body 3 is easy to grasp, it is also convenient for the material receiving guide belt body 3 to be stored, thereby extending its service life.

[0033] Furthermore, a positioning hole 2 is opened inside the splicing belt body 1, and the connecting part 4 is located on the right side of the positioning hole 2. The shape of the connecting part 4 avoids blocking the positioning hole 2, thereby avoiding affecting the normal use of the splicing belt body 1.

[0034] Working principle:

[0035] When the extended splicing tape for SMT patches is in use, when the staff needs to connect the splicing tape body 3 and the splicing tape body 1, first peel off the release paper layer 403, and then bond it to the film material at the head of the splicing tape body 1 through the adhesive layer 402, so as to fix the splicing tape body 3, and finally extend the splicing tape body 1, then stretch the splicing tape body 3 into the flyer, and then wrap it around the feed film receiving shell, so that the carrier tape is exposed to the first material, and then stop winding the splicing tape body 3.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An extended splicing tape for SMT patches, comprising a splicing tape body (3) and a splicing tape body (1), characterized in that: The splicing tape body (1) is arranged at the front side of the splicing guide tape body (3); two connecting parts (4) are arranged on one side of the splicing guide tape body (3) close to the splicing tape body (1); the splicing tape body (1) is bonded to the splicing guide tape body (3) via the two connecting parts (4); the connecting part (4) is composed of a heat insulating layer (401), an adhesive layer (402) and a release paper layer (403); the heat insulating layer (401) is arranged on the upper side of the adhesive layer (402); and the release paper layer (403) is arranged on the lower side of the adhesive layer (402).

2. The extended lead tape for SMT patch according to claim 1, characterized in that: The upper side of the connecting portion (4) is coated with a color coating layer (5), and the color coating layer (5) is coated on the upper side of the heat insulation layer (401).

3. The extended lead tape for SMT patch according to claim 2, characterized in that: An anti-slip layer (6) is provided on the lower side of the connecting portion (4), and the anti-slip layer (6) is provided on the lower side of the release paper layer (403).

4. The extended lead tape for SMT patch according to claim 1, characterized in that: The material receiving and leading belt body (3) is composed of a plastic film layer (301) and two wear-resistant layers (302), and the two wear-resistant layers (302) are respectively arranged on both sides of the plastic film layer (301).

5. The extended lead tape for SMT patch according to claim 1, characterized in that: A positioning hole (2) is provided inside the material splicing belt body (1).

6. The extended lead tape for SMT patch according to claim 5, characterized in that: The connecting portion (4) is located on the right side of the positioning hole (2).

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