TWM493226U - Support jig of ribbon material - Google Patents

Description

Supporting fixture for strip material

This creation is about a fixture, and more specifically, a support fixture for strip materials in the SMT field.

In the field of SMT (Surface Mount Technology), the placement machine is the most important equipment in SMT production technology, mainly including the body, component feeders, and placement heads. The body is used to install and support various components of the placement; the function of the feeder is to transfer the components to the reclaiming part of the body according to a certain regularity and sequence, and the feeder has a larger number in the placement machine and occupies more Large position, an important part of the placement machine. With the increasing speed and accuracy requirements of the placement, the installation and design of the feeder has received more and more attention. Because the variety of components and packaging types are different, the specifications of the feeders are not the same, which causes the feeder motor that supplies power to the feeder to be overloaded during production, and the components are supplied. An abnormal phenomenon has occurred. In order to reduce the overload of the motor, the conventional method uses a rod-fixed fixture to support the material to achieve the purpose of reducing the overload of the motor drive. Although the rod-core fixed jig can complete the work of supporting materials, the structure is large, the fixing method is single, and the operation is cumbersome. The most important rod core is fixed, and the entire fixture is manufactured in one piece, which cannot meet the support needs of different kinds of materials. If different supporting fixtures are manufactured according to different materials, it will undoubtedly increase financial expenses and increase production costs, so a more versatile material supporting fixture is needed.

In view of this, the purpose of the present invention is to provide a support jig for a strip material which is simple to use and more versatile, in order to overcome the above-mentioned drawbacks of the prior art.

In order to achieve the above and other objects, the present invention provides a support fixture for a strip material, comprising a support rod, a boom and a support plate, the support rod being detachably connected to one end of the boom, and the end of the support rod is provided a baffle, the other end of the boom is fixedly connected to the bottom surface of the support plate; the support rod comprises a first rod core, a second rod core and a sleeve, the baffle is at one end of the sleeve, and the first rod core is fixed On the boom, the second rod core is fixed in the sleeve and adjacent to the side of the baffle, and the sleeve is detachably sleeved on the first rod core, and the first rod core and the second rod core are rod-shaped The magnets are opposite when the two rod magnets are sleeved.

In an embodiment of the present invention, the angle between the boom and the bottom surface of the support plate is an acute angle. Preferably, the acute angle between the boom and the support plate is 50° to 60°.

In an embodiment of the present invention, the support rod is perpendicular to the boom and parallel to the bottom surface of the support plate.

In an embodiment of the present invention, the lifting arm includes a fixing plate and a connecting plate which are connected together, and the connecting plate is fixedly connected with the first rod core of the supporting rod, and the fixing plate is fixedly connected to the bottom surface of the supporting plate The width of the fixing plate along the axis of the support rod is greater than the width of the connecting plate along the axis of the support rod. Preferably, the fixing plate opens the limit groove near the inner side of one end of the support plate. The fixing plate is provided with a handle.

In an embodiment of the present invention, the boom is fixedly connected to the front end of the bottom surface of the support plate, and the width of the front end of the bottom surface of the support plate is greater than the width of the rear end of the bottom surface of the support plate.

In an embodiment of the present invention, the boom and the support plate are both made of stainless steel.

Based on the above, the support fixture of the strip material provided by the present invention has the following beneficial effects:

The creation is easy to use, simple to operate, and can be applied to different kinds of strip materials, and the creation is made of stainless steel, which is not easy to deform and has a long service life and light weight. The most important support rod is adsorbed on the boom by the magnet, and the rotation resistance of the strip material is small, which reduces the load of the feeder motor transmission more effectively than the conventional fixture, thereby ensuring the supply of different kinds of strip materials. stable.

In order to make the above features and advantages of the present invention more comprehensible, the following embodiments are described in detail with reference to the accompanying drawings.

The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily appreciate other advantages and functions of the present invention from the disclosure of the present disclosure. The present invention can also be implemented or applied by various other specific embodiments. The details of the present specification can also be modified and changed without departing from the spirit of the present invention.

It should be noted that the structures, proportions, sizes, etc., which are illustrated in the drawings are only used to cope with the contents disclosed in the specification for understanding and reading by those skilled in the art, and are not intended to limit the creation. The qualifications that can be implemented are not technically meaningful. Any modification of the structure, change of the proportional relationship or adjustment of the size should not fall under the influence of the creation and the purpose of the creation. Within the scope of the technical content disclosed in this creation. In the meantime, the terms "upper", "lower", "one" and "bottom" as used in the specification are merely for convenience of description, and are not intended to limit the scope of the invention. Changes or adjustments to a relationship are considered to be within the scope of the creation of the creation of the product without substantial changes.

As shown in Fig. 1 to Fig. 4, a support fixture for a strip material is created. The present invention is essentially a support fixture including a support rod 1, a boom 2 and a support plate 3. The support rod 1 is detachable. The end of the boom 2 is provided with a baffle 14 at the end of the support rod 1. The other end of the boom 2 is fixedly connected to the bottom surface of the support plate 3. The support rod 1 includes a first core 11 and a second The rod core 12 and the sleeve 13 are at one end of the sleeve 13, the first rod core 11 is fixed on the boom 2, and the second rod core 12 is fixed in the sleeve 13 and adjacent to the side of the baffle 14 The sleeve 13 is detachably sleeved on the first rod core 11. The first rod core 11 and the second rod core 12 are rod-shaped magnets. When the sleeves are connected, the two rod-shaped magnets are opposite poles. After the connection, because of the principle of heteropolar attraction, the two rod magnets can be firmly attached together, which is very convenient to use and does not require other positioning locking devices.

In this embodiment, the angle between the boom 2 and the bottom surface of the support plate 3 is an acute angle. According to the test, the angle of the acute angle is preferably between 50 and 60 degrees, but the acute angle between the boom 2 and the support plate 3 can be fixed at different angles according to different needs.

In the present embodiment, the support rod 1 is perpendicular to the boom 2 and parallel to the bottom surface of the support plate 3.

The boom 2 in this embodiment includes a fixed plate 21 and a connecting plate 22 which are connected together, and the connecting plate 22 is fixedly connected with the first rod core 11 of the support rod 1, and the fixing plate 21 is fixedly connected to the supporting plate On the bottom surface of 3, and as shown in Fig. 4, the width of the fixing plate 21 in the axial direction of the support rod 1 is wider than the width of the connecting plate 22 in the axial direction of the support rod 1. In the present embodiment, the purpose of the fixing plate 21 being wider than the connecting plate 22 is that since a plurality of jigs are placed side by side on the body of the mounting machine in actual operation, the connecting plates 22 of each jig are supported on the connecting plate 22 The material of the feeder can easily interfere with each other between the materials on the adjacent jig connecting plates. When the width of the fixing plate 21 is wider than the connecting plate 22, the distance between the adjacent jigs can be increased during the installation process. The distance, in turn, increases the distance between adjacent materials, avoids mutual interference between adjacent materials, and ensures stable operation of adjacent feeders.

The fixing plate 21 is adjacent to the inner side of one end of the supporting plate 3 to open a limiting groove 212. The limiting groove 212 is used for defining the position of the entire jig to prevent the jig from being displaced due to vibration and the like during operation. A handle 211 is further disposed on the fixing plate 21 for easy access.

In this embodiment, the boom 2 is fixedly connected to the front end of the bottom surface of the support plate 3. The front end of the bottom surface of the support plate 3 is wider than the rear end of the bottom surface of the support plate 3. The front width and the rear narrow structure are designed to prevent phase. Interference occurred between the support plates of the adjacent fixtures. In actual machining, a notch may be directly extended from the intermediate position of the rear end of the support plate 3 toward the front end.

In the present creation, the boom 2 and the support plate 3 are both made of stainless steel.

In actual work, according to the specific working conditions, the placement opportunity at the time of placement provides different kinds of materials. Because the materials are different, different supporting fixtures are needed, and the supporting fixture of the creation can support different belts according to needs. Material.

The invention is used for supporting the strip material, and the invention is installed on the body of the placement machine. The body of the placement machine is provided with a bracket, and the bracket has a top rod 51 and a pressing rod 52, and the top rod 51 and the pressing rod 52 Connected by the connecting plate 53, combined with FIG. 2, FIG. 5 and FIG. 6, the support plate 3 is inserted between the jack 51 and the pressing rod 52, and the top surface of the supporting plate 3 is pressed under the pressing rod 52, and the supporting plate 3 The bottom surface abuts against the ejector pin 51, and the limiting groove 212 cooperates with the ejector pin 51 to prevent movement. The line contact between the bottom surface of the support plate 3 and the ejector pin 51 prevents the entire jig from shaking. The sleeve 13 is removed, and the sleeve 13 is inserted into the strip material 4 to be supported. The sleeve 13 is sleeved on the first rod core 11 together with the strip material 4, and after being sleeved, the strip material 4 is The packaged components are connected to the body of the placement machine, and the packaged components are sequentially sent to the take-up portion of the body of the placement machine through the feeder motor. Since the first rod core 11 and the second rod core 12 are magnets that are opposite to each other, they do not fall. Because this creation can support different types of strip materials, the versatility is better, so the load of the feeder motor is effectively reduced, and the installation is very simple.

In summary, the support fixture of the strip material of the present invention has a simple structure and strong versatility. Therefore, this creation effectively overcomes some practical problems in the prior art and has high utilization value and use significance in SMT production.

The above embodiments are intended to illustrate the principles of the present invention and its effects, and are not intended to limit the present invention. Anyone skilled in the art can modify the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation should be as listed in the scope of patent application described later.

1‧‧‧Support rod
11‧‧‧First core
12‧‧‧Second rod core
13‧‧‧ casing
14‧‧‧Baffle
2‧‧‧Boom
21‧‧‧ fixed plate
22‧‧‧Connecting plate
211‧‧‧handle
212‧‧‧ Limit groove
3‧‧‧Support board
4‧‧‧Band materials
51‧‧‧Pole
52‧‧‧ pressure plate
53‧‧‧Connecting plate

Figure 1 shows an isometric view of the support fixture for this creation.

Figure 2 shows the exploded view of the structure of the support fixture for this creation.

Figure 3 shows a side view of the support fixture of the present creation.

Figure 4 shows a bottom view of the support fixture of the present creation.

Figure 5 shows a schematic diagram of the implementation of the support fixture of the present invention.

Figure 6 is a left side view of Figure 5.

1‧‧‧Support rod

2‧‧‧Boom

3‧‧‧Support board

Claims (9)

The support fixture for the strip material comprises a support rod, a boom and a support plate, the support rod is detachably connected to one end of the boom, the end of the support rod is provided with a baffle, and the other end of the boom is fixed Attached to the bottom surface of the support plate; the support rod includes a first rod core, a second rod core and a sleeve, the baffle is at one end of the sleeve, and the first rod core is fixed on the boom, the a second rod core is fixed in the sleeve and adjacent to a side of the baffle, the sleeve is detachably sleeved on the first rod core, and the first and second rod cores are rod magnets, and the sleeve is sleeved When the two rod cores are connected, the opposite poles of the rod magnets are opposite. The support fixture for the strip material according to claim 1, wherein the angle between the boom and the bottom surface of the support plate is an acute angle. The support fixture for a strip material according to claim 2, wherein an acute angle between the boom and the support plate is between 50 and 60 degrees. The support fixture for a strip material according to claim 1, wherein the support rod is perpendicular to the boom and parallel to a bottom surface of the support plate. The support fixture for a strip material according to claim 1, wherein the boom comprises a fixed plate and a connecting plate which are connected together, and the connecting plate is fixedly connected with the first rod of the support rod. The fixing plate is fixedly connected to the bottom surface of the supporting plate, and the width of the fixing plate along the axis of the supporting rod is greater than the width of the connecting plate along the axis of the supporting rod. The support fixture for a strip material according to claim 5, wherein the fixing plate opens a limit groove near an inner side of the support plate. The support fixture for a strip material according to claim 5, wherein the fixing plate is provided with a handle. The supporting fixture for the strip material according to claim 1, wherein the boom is fixedly connected to the front end of the bottom surface of the support plate, and the front end of the bottom surface of the support plate has a width larger than a rear end of the bottom surface of the support plate. width. The supporting fixture for the strip material according to claim 1, wherein the material of the boom and the support plate are both stainless steel materials.