Material rack for placing feeder of chip mounter

Abstract

A material rack used for placing feeders of a chip mounter comprises a rack body, a plurality of placing plates used for placing the feeders are horizontally arranged on the rack body, a plurality of separators used for separating the feeders are arranged on the placing plates, and the placing plates comprise a first supporting plate and a third supporting plate which are fixedly connected. A first gap is reserved between the first supporting plate and the third supporting plate, the partition piece comprises a connecting rod arranged in the first gap in a sliding mode, a part of the connecting rod extends out of the first gap and is fixedly connected with an extension rod, the extension rod is connected with a mounting rod, and the connecting rod, the extension rod and the mounting rod form a U-shaped moving assembly. The moving assembly is buckled in the space of the first supporting plate, a distance exists between the mounting rod and the first supporting plate, and a positioning piece used for fixing the position of the moving assembly is arranged on the mounting rod. Finally, the material shelf can adapt to feeders of different models.

Description

Technical Field

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

[0002] The placement machine feeder, also known as a feeder or feeder, is a device that automatically supplies components to the placement head. Its main function is to supply SMD (surface mount device) materials to the placement head.

[0003] During the production process, multiple SMT feeders need to be prepared. In order to facilitate the management and storage of spare SMT feeders for the SMT machine, a material rack for storing spare SMT feeders is usually set on the side of the SMT machine to facilitate and quickly access the SMT feeders. In order to avoid collision or even damage between SMT feeders during the process of taking and placing SMT feeders, a spacing component is usually set between two adjacent SMT feeders so that there is a certain gap between the two SMT feeders to avoid direct contact. At present, the commonly used design is to set screws on the support plate used to carry the SMT feeders, and use the screws to separate the two SMT feeders. This storage rack has a simple structure and is easy to process, and can effectively isolate and protect the SMT feeder. However, in the actual production process, a variety of SMT feeders of different models and sizes are often used. The distance between two adjacent screws may be too narrow to accommodate some SMT feeders, or too wide to make some SMT feeders unstable, which in turn causes some SMT feeders to be placed flat on the support plate, making them inconvenient to access. Utility Model Content

[0004] In order to solve the deficiencies of the prior art, the utility model provides a material rack for placing a feeder of a placement machine. The material rack is provided with partitions in a first gap so that the distance between the partitions can be adjusted to adapt to feeders of different models.

[0005] The utility model adopts the following technical solution to solve the above-mentioned technical problems: a material rack for placing a feeder of a placement machine, comprising a frame body, a plurality of placement plates for placing the feeders are horizontally arranged on the frame body, a plurality of partitions for separating the feeders are arranged on the placement plates, the placement plates comprise a first support plate and a third support plate that are fixedly connected, and a first gap is left between the first support plate and the third support plate, the partition comprises a connecting rod slidably arranged in the first gap, a part of the connecting rod extends out of the first gap and is fixedly connected to an extension rod, the extension rod is connected to a mounting rod, the connecting rod, the extension rod and the mounting rod form a U-shaped moving assembly, the moving assembly is buckled in the space on the first support plate, and there is a distance between the mounting rod and the first support plate, and a positioning member for fixing the position of the moving assembly is arranged on the mounting rod.

[0006] As a further optimization of the utility model, a material rack for placing a feeder of a placement machine is provided: a positioning plate is provided at the bottom of the mounting rod, the positioning plate is provided with a first slide extending vertically and a second slide extending horizontally, and the first slide and the second slide are connected to each other, the first slide passes through the top of the positioning plate, and the opening of the second slide faces the first support plate, the positioning member includes an insertion rod slidably arranged in the first slide and a moving rod slidably arranged in the second slide, one end of the moving rod is provided with a hemispherical surface, and the hemispherical surface faces the first slide, and the other end of the moving rod is provided with a first friction plate and an elastic member, and the insertion rod can be pushed to move toward the first support plate until the first friction plate is pressed against the first support plate during the movement of the insertion rod.

[0007] As a further optimization of the utility model, a material rack for placing a feeder of a placement machine is provided: the elastic member includes two relatively arranged spring sheets, one end of the spring sheet is connected to the first friction plate, and the other end faces the first support plate. In the direction from the first friction plate to the first support plate, the distance between the two spring sheets gradually increases.

[0008] As a further optimization of the material rack for placing the feeder of the patch machine of the utility model: a receiving groove is opened on the top of the insertion rod, a hanging ring is arranged in the receiving groove, and a pull rope is arranged on the hanging ring.

[0009] As a further optimization of the utility model, a material rack for placing a feeder of a placement machine is provided: a positioning plate is provided at the bottom of the mounting rod, a through hole and a transverse blind hole are provided on the positioning plate, the through hole and the blind hole are connected, the opening of the blind hole faces the first support plate, and the positioning piece includes a driving rod slidably inserted into the through hole, one end of the driving rod is extended into the blind hole and fixedly connected with a top block, a reset spring is connected between the top block and the blind end of the blind hole, the reset spring is sleeved on the driving rod, and a second friction plate is provided on the surface of the top block extending out of the blind hole, and the driving rod can push the top block to move toward the first support plate until the second friction plate is pressed against the first support plate during movement.

[0010] As a further optimization of the material rack for placing the feeder of the placement machine of the utility model: an elastic protrusion is arranged on the driving rod, and the elastic protrusion can pass through the through hole and contact with the surface of the positioning plate to position the driving rod.

[0011] As a further optimization of the utility model, a material rack for placing a feeder of a placement machine is provided with a circular baffle at one end of the driving rod away from the top block, and the diameter of the circular baffle is larger than the aperture of the through hole.

[0012] As a further optimization of the utility model, a material rack for placing a feeder of a placement machine: the placement plate also includes a second support plate and a fourth support plate, there is a second gap between the first support plate and the second support plate, and the first support plate and the second support plate are fixedly connected through the fourth support plate, the first support plate is fixedly connected to the third support plate through the second support plate, the first gap and the second gap are connected to form a sliding channel with an L-shaped cross-section, and the partition also includes a limit plate arranged in the second gap, and the limit plate is fixedly connected to the connecting rod.

[0013] As a further optimization of the material rack for placing the feeder of the placement machine of the utility model: the sides of the first support plate and the third support plate are both provided with stoppers, and the two stoppers are connected by a stop rod.

[0014] Beneficial effects: The first support plate and the second support plate of the utility model are fixedly connected, and a first gap is left between the first support plate and the second support plate, the connecting rod is slidably arranged in the first gap, the connecting rod, the extension rod and the mounting rod form a U-shaped moving assembly, the moving assembly is buckled in the space on the first support plate, there is a distance between the mounting rod and the first support plate, and a positioning piece for fixing the position of the moving assembly is provided on the mounting rod. According to different models of feeders, the distance between the moving assemblies can be adjusted to provide different spacings, and then the positioning piece can fix the moving assembly to fix the spacing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the coordination of the placement plate and the partition;

[0017] Figure 3 is a schematic diagram of an implementation method of a positioning member;

[0018] Figure 4 It is a schematic diagram of the insertion rod not pushing the moving rod;

[0019] Figure 5 It is a schematic diagram of the insertion rod pushing the moving rod;

[0020] Figure 6 is a schematic diagram of another implementation of the positioning member;

[0021] Figure 7 is a schematic diagram of the initial state of the top block and the driving rod;

[0022] Figure 8 Schematic diagram of the locking state of the top block and the driving rod;

[0023] Fig. 9 It is a schematic diagram of the release state of the top block and the driving rod;

[0024] Figure numerals: 1, frame, 2, feeder, 3, placement plate, 301, first support plate, 302, second support plate, 303, third support plate, 304, fourth support plate, 305, second gap, 306, first gap, 4, partition, 401, limit plate, 402, connecting rod, 403, extension rod, 404, mounting rod, 405, positioning plate, 406, second slide, 407, blind hole, 408, through hole, 5, stop rod, 6, stop block, 7, insertion rod, 701, accommodating groove, 702, hanging ring, 8, moving rod, 801, hemispherical surface, 802, first friction plate, 803, spring sheet, 9, top block, 901, driving rod, 902, reset spring, 903, elastic protrusion, 904, circular baffle, 905, second friction plate. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further elaborated in detail below in conjunction with specific embodiments. The parts that are not described and disclosed in detail in the following embodiments of the present invention should be understood as the existing technologies known or should be known to those skilled in the art, such as the structure and model of the flyer 2, the connection between the return spring 902 and the top block 9 and the blind end of the blind hole 407, the material of the first friction plate 802 and the second friction plate 905, the specific fixing method of the moving rod 8 and the first friction plate 802, the specific fixing method of the top block 9 and the second friction plate 905, the specific fixing method of the elastic protrusion 903 and the driving rod 901, the material and model of the elastic protrusion 903, etc.

[0026] Example 1

[0027] The above is a basic implementation method of the utility model, which can be further improved, optimized and limited on the basis of the above, so as to obtain the following embodiments: Figure 1 and Figure 2 As shown, a material rack for placing a feeder 2 of a placement machine includes a frame body 1, on which a plurality of placement plates 3 for placing the feeder 2 are horizontally arranged, and on which a plurality of partitions 4 for separating the feeder 2 are arranged, wherein the placement plates 3 include a first support plate 301 and a third support plate 303 that are fixedly connected, and a first gap 306 is left between the first support plate 301 and the third support plate 303, and the partition 4 includes a connecting rod 402 that is slidably arranged in the first gap 306, a portion of the connecting rod 402 extends out of the first gap 306 and is fixedly connected to an extension rod 403, and the extension rod 403 is connected to a mounting rod 404, and the connecting rod 402, the extension rod 403 and the mounting rod 404 form a U-shaped moving assembly, and the moving assembly is buckled in the space on the first support plate 301, and there is a distance between the mounting rod 404 and the first support plate 301, and a positioning member for fixing the position of the moving assembly is arranged on the mounting rod 404.

[0028] After the first support plate 301 and the second support plate 302 are fixedly connected and a first gap 306 is left, the connecting rod 402 is slidably set in the first gap 306, and finally the U-shaped moving assembly composed of the connecting rod 402, the extension rod 403 and the installation rod 404 can be buckled in the space on the first support plate 301, and at the same time, there is a distance between the installation rod 404 and the first support plate 301 so that the positioning piece can have a certain movable space. According to the different models of the placed flyer 2, the moving assembly is slid to the side of the flyer 2 for limiting, and then fixed with the positioning piece, and then the next flyer 2 is placed, and the moving assembly is slid to the side of the flyer 2 for limiting, and then fixed with the positioning piece again, and this step is repeated later, and all the flyers 2 are stored on the placement plate 3, and the spacing can be adjusted to adapt to different models of flyers 2.

[0029] Example 2

[0030] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 3-5 As shown, a positioning plate 405 is provided at the bottom of the mounting rod 404, and the positioning plate 405 is provided with a first slide extending vertically and a second slide extending horizontally, and the first slide and the second slide 406 are connected to each other, the first slide passes through the top of the positioning plate 405, and the opening of the second slide 406 faces the first support plate 301, and the positioning member includes an insertion rod 7 slidably arranged in the first slide and a moving rod 8 slidably arranged in the second slide 406, which pushes the insertion rod 7 to move downward, so that the end of the insertion rod 7 close to the moving rod 8 can squeeze the moving rod 8 to move toward the first support plate 301. In order to ensure the smooth progress of the process, a hemispherical surface 801 is provided at one end of the moving rod 8, and the hemispherical surface 801 faces the first slide When the moving rod 8 is squeezed by the insertion rod 7 and moves toward the first support plate 301, since the other end of the moving rod 8 is provided with the first friction plate 802 and the elastic member, the insertion rod 7 can push the moving rod 8 to move toward the first support plate 301 during the movement of the insertion rod 7 until the first friction plate 802 is pressed against the first support plate 301. At this time, the elastic member will also be deformed due to the squeezing, and the position of the positioning plate 405 will be fixed. Once the insertion rod 7 returns to its original position, the moving rod 8 will not be restricted by the insertion rod 7, and the elastic member will return to its original position, which will drive the moving rod 8 to return to its original position. At this time, the first friction plate 802 will not continue to be pressed against the surface of the first support plate 301, and the operator can slide the positioning plate 405, thereby driving the entire moving assembly to move.

[0031] Among them, it should be noted that due to the distance between the mounting rod 404 and the first support plate 301, in this embodiment, due to the presence of the elastic member, the moving rod 8 will not completely enter the second slide 406 in the initial state, and a part of it can extend out of the second slide 406 to enter the distance between the mounting rod 404 and the first support plate 301, which will not affect the effect of the insertion rod 7 squeezing the moving rod 8.

[0032] Example 3

[0033] This embodiment is an improved solution based on the embodiment 2. Its main structure is the same as that of the embodiment 2. The improvement is as follows: Figure 3-5 As shown, the elastic member includes two elastic sheets 803 arranged opposite to each other, one end of the elastic sheet 803 is connected to the first friction sheet 802, and the other end faces the first support plate 301. In the direction from the first friction sheet 802 to the first support plate 301, the distance between the two elastic sheets 803 gradually increases. In this way, when the first friction sheet 802 is pressed against the surface of the first support plate 301, the angle between the two elastic sheets 803 is close to a straight angle. Once the first friction sheet 802 is not pressed against, the two elastic sheets 803 will return to their original state, and at this time, the moving rod 8 will be driven to return to the initial state. In order to facilitate the operation of the insertion rod 7 to move up and down, a receiving groove 701 is opened at the top of the insertion rod 7, and a hanging ring 702 is arranged in the receiving groove 701. A pull rope is arranged on the hanging ring 702. The operator pulls the pull rope to pull the insertion rod 7 to move upward and extend out of the first slideway.

[0034] Example 4

[0035] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 6-9 As shown, a positioning plate 405 is provided at the bottom of the mounting rod 404, and a through hole 408 and a transverse blind hole 407 are provided on the positioning plate 405. The through hole 408 and the blind hole 407 are connected, and the opening of the blind hole 407 faces the first support plate 301. The positioning member includes a driving rod 901 slidably penetrated in the through hole 408, and one end of the driving rod 901 is extended into the blind hole 407 and fixedly connected with a top block 9, and a return spring 902 is connected between the top block 9 and the blind end of the blind hole 407, and the return spring 902 is sleeved on the driving rod 901, and a second friction plate 905 is provided on the surface of the top block 9 extending out of the blind hole 407. During the movement of the driving rod 901, the top block 9 can be pushed to move toward the first support plate 301 until the second friction plate 905 is pressed against the first support plate 301.

[0036] Among them, the initial state of the top block 9 and the return spring 902 is that the return spring 902 is not squeezed, and a part of the top block 9 extends out of the blind hole 407. Since, in the initial state of the top block 9 and the return spring 902, the length of the top block 9 extending out is greater than the distance between the mounting rod 404 and the first support plate 301, when the moving component is buckled on the first support plate 301, the return spring 902 has been partially compressed.

[0037] When the operator needs to move the moving component, the operator can pull the driving rod 901 in the direction away from the first support plate 301 and push the driving rod 901 to slide along the length direction of the first support plate 301. At this time, the reset spring 902 is compressed to a deeper degree. After reaching the appropriate position, the operator releases the driving rod 901. Under the action of the reset spring 902, the driving rod 901 will move toward the direction of the first support plate 301, and at the same time drive the top block 9 to extend out of the blind hole 407, pressing the second friction plate 905 against the first support plate 301.

[0038] Example 5

[0039] This embodiment is an improved solution based on the embodiment 4. Its main structure is the same as that of the embodiment 4. The improvement is as follows: Figure 6-9 As shown, an elastic protrusion 903 is provided on the driving rod 901, and the elastic protrusion 903 can pass through the through hole 408 and contact with the surface of the positioning plate 405 to position the driving rod 901. In order to facilitate the movement of the driving rod 901, a through hole 408 corresponding to the connecting rod 402 is opened on the blind end of the blind hole 407. The through hole 408 passes through to the surface of the positioning plate 405. The elastic protrusion 903 is subjected to the pulling force of the operator and contacts with the surface of the positioning plate 405. At this time, the operator does not need to keep pulling the connecting rod 402 away from the first support plate 301.

[0040] Example 6

[0041] This embodiment is an improved solution based on the embodiment 5. Its main structure is the same as that of the embodiment 5. The improvement is as follows: Figure 6-9 As shown, in order to facilitate the operator to pull and / or push the driving rod 901 , a circular baffle 904 is provided at one end of the driving rod 901 away from the top block 9 , and the diameter of the circular baffle 904 is larger than the aperture of the through hole 408 .

[0042] Example 7

[0043] This embodiment is an improved solution based on the embodiment 1. Its main structure is the same as that of the embodiment 1. The improvement is as follows: Figure 2As shown, the placement plate 3 also includes a second support plate 302 and a fourth support plate 304, there is a second gap 305 between the first support plate 301 and the second support plate 302, and the first support plate 301 and the second support plate 302 are fixedly connected through the fourth support plate 304, the first support plate 301 is fixedly connected to the third support plate 303 through the second support plate 302, the first gap 306 and the second gap 305 are connected to form a sliding channel with an L-shaped cross-section, and the partition 4 also includes a limit plate 401 arranged in the second gap 305, and the limit plate 401 is fixedly connected to the connecting rod 402.

[0044] Example 8

[0045] This embodiment is an improved solution based on the embodiment 7. Its main structure is the same as that of the embodiment 7. The improvement is as follows: Figure 2 As shown, in order to prevent the partition 4 from falling off from the L-shaped sliding channel, the sides of the first support plate 301 and the third support plate 303 are both provided with stoppers 6 , and the two stoppers 6 are connected by a stop rod 5 .

[0046] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A material rack for placing a feeder of a patch machine, comprising a frame (1), a plurality of placement plates (3) for placing feeders (2) being horizontally arranged on the frame (1), a plurality of partitions (4) for separating the feeders (2) being arranged on the placement plates (3), and characterized in that: The placement plate (3) comprises a first support plate (301) and a third support plate (303) which are fixedly connected, and a first gap (306) is left between the first support plate (301) and the third support plate (303); the partition (4) comprises a connecting rod (402) which is slidably arranged in the first gap (306); a part of the connecting rod (402) extends out of the first gap (306) and is fixedly connected to an extension rod (403); the extension rod (403) is connected to a mounting rod (404); the connecting rod (402), the extension rod (403) and the mounting rod (404) form a U-shaped moving assembly; the moving assembly is buckled in the space on the first support plate (301); there is a distance between the mounting rod (404) and the first support plate (301); and a positioning member for fixing the position of the moving assembly is arranged on the mounting rod (404).

2. The material rack for placing a feeder of a placement machine as claimed in claim 1, characterized in that: A positioning plate (405) is provided at the bottom of the mounting rod (404), and the positioning plate (405) is provided with a first slide extending vertically and a second slide extending horizontally, and the first slide and the second slide (406) are connected to each other, the first slide passes through the top of the positioning plate (405), and the opening of the second slide (406) faces the first support plate (301), and the positioning member includes an insertion rod (7) slidably arranged in the first slide and a moving rod (8) slidably arranged in the second slide (406), one end of the moving rod (8) is provided with a hemispherical surface (801), and the hemispherical surface (801) faces the first slide, and the other end of the moving rod (8) is provided with a first friction plate (802) and an elastic member, and the insertion rod (7) can push the moving rod (8) to move toward the first support plate (301) during the movement process until the first friction plate (802) is pressed against the first support plate (301).

3. The material rack for placing a feeder of a placement machine as claimed in claim 2, characterized in that: The elastic member comprises two elastic sheets (803) arranged opposite to each other, one end of the elastic sheet (803) is connected to the first friction sheet (802), and the other end faces the first support plate (301), and in the direction from the first friction sheet (802) to the first support plate (301), the distance between the two elastic sheets (803) gradually increases.

4. The material rack for placing a feeder of a placement machine as claimed in claim 2, characterized in that: The top of the insertion rod (7) is provided with a receiving groove (701), a hanging ring (702) is arranged in the receiving groove (701), and a pull rope is arranged on the hanging ring (702).

5. The material rack for placing a feeder of a placement machine as claimed in claim 1, characterized in that: A positioning plate (405) is provided at the bottom of the mounting rod (404), and a through hole (408) and a transverse blind hole (407) are provided on the positioning plate (405), the through hole (408) and the blind hole (407) are connected, and the opening of the blind hole (407) faces the first supporting plate (301), and the positioning member includes a driving rod (901) slidingly inserted into the through hole (408), and one end of the driving rod (901) is inserted into the blind hole (407) and fixedly connected to the first supporting plate (301). A top block (9) is connected, a return spring (902) is connected between the top block (9) and the blind end of the blind hole (407), the return spring (902) is sleeved on the driving rod (901), and a second friction plate (905) is arranged on the surface of the top block (9) extending out of the blind hole (407), and the driving rod (901) can push the top block (9) to move toward the first support plate (301) during the movement process until the second friction plate (905) is pressed against the first support plate (301).

6. The material rack for placing a feeder of a placement machine as claimed in claim 5, characterized in that: The driving rod (901) is provided with an elastic protrusion (903), and the elastic protrusion (903) can pass through the through hole (408) and contact the surface of the positioning plate (405) to position the driving rod (901).

7. The material rack for placing a feeder of a placement machine as claimed in claim 6, characterized in that: A circular baffle (904) is provided at one end of the driving rod (901) away from the top block (9), and the diameter of the circular baffle (904) is greater than the aperture of the through hole (408).

8. The material rack for placing a feeder of a placement machine as claimed in claim 1, characterized in that: The placement plate (3) further comprises a second support plate (302) and a fourth support plate (304); a second gap (305) is provided between the first support plate (301) and the second support plate (302); the first support plate (301) and the second support plate (302) are fixedly connected via the fourth support plate (304); the first support plate (301) and the third support plate (303) are fixedly connected via the second support plate (302); the first gap (306) and the second gap (305) are connected to form a sliding channel having an L-shaped cross section; the partition (4) further comprises a limiting plate (401) arranged in the second gap (305); the limiting plate (401) is fixedly connected to the connecting rod (402).

9. The material rack for placing a feeder of a placement machine as claimed in claim 8, characterized in that: The sides of the first support plate (301) and the third support plate (303) are both provided with stoppers (6), and the two stoppers (6) are connected via a stop rod (5).

Images