Chip mounter material rack

Abstract

The utility model discloses a material rack of a chip mounter. The material rack comprises a base and a supporting assembly. The supporting assembly comprises a first rolling shaft, a second rolling shaft and a plurality of partition plates, the first rolling shaft and the second rolling shaft are arranged on the base at intervals and are parallel to each other, a plurality of rotatable first rolling wheels are arranged on the first rolling shaft at intervals in the axial direction of the first rolling shaft, and a plurality of rotatable second rolling wheels are arranged on the second rolling shaft at intervals in the axial direction of the second rolling shaft; the partition plates are connected with the first rolling shaft and the second rolling shaft, the partition plates are arranged at intervals in the axial direction of the first rolling shaft, and at least one first rolling wheel and at least one second rolling wheel are arranged between every two adjacent partition plates in a clamped mode. The material rack of the chip mounter is used for placing a material disc and enables the rotation friction of the material disc to be small.

Description

Technical Field

[0001] The utility model relates to the field of chip mounters, in particular to a material rack for chip mounters. Background Art

[0002] The SMT machine is the main equipment for producing LED modules. The existing SMT machines mainly include a feeding device, a light board device and a SMT device. When the SMT machine is working, the light board is placed on the light board device, the feeding device grabs the LED chip and places the LED chip on the light board (this process is called feeding), and the SMT device performs SMT operations on the LED chip placed on the light board.

[0003] Existing SMT machines are equipped with a material rack with an arc-shaped groove, which is used to place a material tray, on which a carrier tape with LED chips is wound; during the feeding process, the feeding device drives the material tray to rotate by pulling the carrier tape through gears, and at the same time, the feeding device grabs the LED chips on the carrier tape through a suction nozzle; however, during the rotation of the material tray, the friction between the material tray and the arc-shaped groove is relatively large, which causes the gears to pull the carrier tape, which easily causes the carrier chip to break or there is a deviation between the moving position of the carrier tape and the position of the suction nozzle, which greatly affects the production efficiency of the LED module.

[0004] In view of the above problems, it is necessary to study a mounting machine material rack, which is used to place the material tray and can reduce the rotation friction of the material tray. Utility Model Content

[0005] The utility model aims to provide a mounting machine material rack, which is used for placing a material tray and can reduce the rotation friction of the material tray.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] A material rack for a patch machine comprises a base and a supporting assembly; the supporting assembly comprises a first roller, a second roller and a plurality of partitions, the first roller and the second roller are arranged on the base at intervals and are parallel to each other, the first roller is provided with a plurality of rotatable first rollers at intervals along its axial direction, the second roller is provided with a plurality of rotatable second rollers at intervals along its axial direction, each partition is connected to the first roller and the second roller, each partition is arranged at intervals along the axial direction of the first roller, and at least one first roller and at least one second roller are sandwiched between two adjacent partitions.

[0008] The first roller and the second roller are arranged in a staggered manner.

[0009] The partition is provided with a first snap-in and a second snap-in, and the first snap-in and the second snap-in of the partition are connected to the first roller and the second roller respectively.

[0010] The partition is provided with a plurality of material reduction ports.

[0011] The base includes two supporting plates arranged opposite to each other and a connecting plate connecting the two supporting plates; two ends of the first roller are respectively connected to the two supporting plates of the base; two ends of the second roller are respectively connected to the two supporting plates of the base.

[0012] The support plate is provided with a plurality of material reduction holes.

[0013] The number of the connecting plates of the base is at least two.

[0014] After adopting the above scheme, a material rack of a placement machine of the utility model is used to place a material tray. When the material tray is placed on the material rack of a placement machine of the utility model, the material tray is inserted between two adjacent partitions and the material tray is against the first roller and the second roller located between the two adjacent partitions, so that the material tray is supported by the partition and the first roller and the second roller; when the material tray rotates, the material tray will drive the first roller and the second roller in contact with it to rotate, so that the friction between the material tray and the first roller and the second roller is rolling friction, thereby reducing the rotation friction of the material tray and making the rotation of the material tray smoother and more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural exploded view of the utility model.

[0016] Figure 2 The structure of the utility model is shown in FIG. Figure 1 .

[0017] Figure 3 The structure of the utility model is shown in FIG. Figure 2 .

[0018] Figure 4 It is a partial structural schematic diagram of the utility model.

[0019] Figure 5 It is a schematic diagram of the use of the utility model.

[0020] Description of labels:

[0021] Base 1, support plate 11, material reduction hole 111, connecting plate 12,

[0022] Support assembly 2, first roller 21, second roller 22, first bayonet 231, second bayonet 232, material reduction port 233, first roller 24, second roller 25,

[0023] Feed tray A. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0025] like Figures 1 to 5 As shown, the utility model discloses a mounting machine material rack, which includes a base 1 and a support assembly 2; wherein the support assembly 2 includes a first roller 21, a second roller 22 and a plurality of partitions 23, the first roller 21 and the second roller 22 are arranged on the base 1 at intervals and the first roller 21 and the second roller 22 are parallel to each other, the first roller 21 is provided with a plurality of rotatable first rollers 24 at intervals along its axial direction, the second roller 22 is provided with a plurality of rotatable second rollers 25 at intervals along its axial direction, each partition 23 is connected to the first roller 21 and the second roller 22, each partition 23 is arranged at intervals along the axial direction of the first roller 21, and at least one first roller 24 and at least one second roller 25 are sandwiched between two adjacent partitions 23.

[0026] A mounting machine material rack of the utility model is used for placing material tray A. When material tray A is placed on the mounting machine material rack of the utility model, material tray A is inserted between two adjacent partitions 23 and material tray A abuts against the first roller 24 and the second roller 25 between the two adjacent partitions 23, so that material tray A is supported by the partition 23 and the first roller 24 and the second roller 25; when material tray A rotates, material tray A will drive the first roller 24 and the second roller 25 in contact with it to rotate, so that the friction between material tray A and the first roller 24 and the second roller 25 is rolling friction, so that the rotation friction of material tray A is small and the rotation of material tray A is smoother and more labor-saving.

[0027] In an embodiment of the utility model, the base 1 may include two support plates 11 arranged opposite to each other and a connecting plate 12 connecting the two support plates 11; the two ends of the first roller 21 are respectively connected to the two support plates 11 of the base 1; the two ends of the second roller 22 are also respectively connected to the two support plates 11 of the base 1. The number of the connecting plates 12 may be at least two, so that the structure of the base 1 can be more stable; the support plate 11 may be provided with a plurality of material reduction holes 111 to reduce the material used in the support plate 11 and reduce the cost; the two ends of the first roller 21 may be respectively locked with the two support plates 11 of the base 1 by screws; the two ends of the second roller 22 may also be respectively locked with the two support plates 11 of the base 1 by screws.

[0028] In an embodiment of the utility model, the first roller 21 and the second roller 22 of the support assembly 2 are arranged in a staggered manner, so that the first rollers 24 matched with the first roller 21 and the second rollers 25 matched with the second roller 22 are arranged in a staggered manner. In this way, the support assembly 2 can be adapted to material trays A of different sizes, thereby improving the adaptability of the utility model.

[0029] In an embodiment of the utility model, the partition 23 of the supporting assembly 2 is provided with a first snap-in 231 and a second snap-in 232, and the first snap-in 231 and the second snap-in 232 of the partition 23 are respectively connected to the first roller 21 and the second roller 22, and the first snap-in 231 and the second snap-in 232 can be respectively welded and connected to the first roller 21 and the second roller 22.

[0030] In the embodiment of the present invention, the partition plate 23 of the support assembly 2 may be provided with a plurality of material reduction ports 233 to reduce the material used for the partition plate 23 and thus reduce the cost.

[0031] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A mounting machine rack, characterized in that: Including a base and a supporting assembly; The support assembly includes a first roller, a second roller, and a plurality of partitions. The first roller and the second roller are spaced apart and arranged on the base and are parallel to each other. The first roller is provided with a plurality of rotatable first rollers at intervals along its axial direction, and the second roller is provided with a plurality of rotatable second rollers at intervals along its axial direction. Each partition is connected to the first roller and the second roller. Each partition is arranged at intervals along the axial direction of the first roller. At least one first roller and at least one second roller are sandwiched between two adjacent partitions.

2. A mounting machine rack as claimed in claim 1, characterized in that: The first roller and the second roller are arranged in a staggered manner.

3. A mounting machine rack as claimed in claim 1, characterized in that: The partition is provided with a first snap-in and a second snap-in, and the first snap-in and the second snap-in of the partition are connected to the first roller and the second roller respectively.

4. A mounting machine rack as claimed in claim 1, characterized in that: The partition is provided with a plurality of material reduction ports.

5. A mounting machine rack as claimed in claim 1, characterized in that: The base comprises two supporting plates arranged opposite to each other and a connecting plate connecting the two supporting plates; The two ends of the first roller are respectively connected to the two support plates of the base; the two ends of the second roller are respectively connected to the two support plates of the base.

6. A mounting machine rack as claimed in claim 5, characterized in that: The support plate is provided with a plurality of material reduction holes.

7. A mounting machine rack as claimed in claim 5, characterized in that: The number of the connecting plates of the base is at least two.

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