A material belt drive structure

Abstract

This utility model discloses a material conveyor belt drive structure, relating to the field of electronic component feeding. The drive structure includes a support plate, a material conveyor belt, a transmission mechanism, and a positioning mechanism. The material conveyor belt is disposed within the inner cavity of the support plate; the transmission mechanism is disposed on the support plate and is used to drive the material conveyor belt to move; the positioning mechanism is disposed on the support plate and is used to limit the movement of the material conveyor belt. This utility model uses gear teeth to mesh with the connecting holes on the material conveyor belt, driving the material conveyor belt to move. As the rotating disk rotates, the connecting blocks at both ends of the fixing rod are respectively inserted into the connecting holes on both sides of the material conveyor belt, driving the material conveyor belt to move. Simultaneously, the limiting blocks rotate with the rotating disk, their outer walls abutting against the upper surfaces on both sides of the material conveyor belt. Utilizing the elasticity of the compression spring, the positioning plate is pushed to abut against the side walls of the material conveyor belt, limiting the movement of both sides of the material conveyor belt, improving the stability of the material conveyor belt, and ensuring the quality of electronic component feeding.

Description

Technical Field

[0001] This utility model relates to the field of electronic component feeding technology, specifically a material tape driving structure. Background Technology

[0002] In the production of electronic equipment, ASM surface mount technology is used to mount electronic components and circuit boards. The electronic components are packaged in a strip and fed into the mounting device as the strip enters.

[0003] When the material belt is being fed, a drive structure is used to move the material belt. Common material belt drive structures often use a rotating disk to move the material belt. However, since the material belt is usually long and narrow, it is prone to slack during the conveying process, which can cause the material belt to deviate and sway, affecting the stability of the material belt conveying. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a material belt drive structure that solves the problem of material belt misalignment during the feeding of electronic components.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material belt drive structure, comprising:

[0006] Support plate;

[0007] The material strip is disposed in the inner cavity of the support plate;

[0008] A transmission mechanism is mounted on a support plate and is used to drive the material belt to move.

[0009] A positioning mechanism is disposed on a support plate and is used to limit the movement of the material strip.

[0010] Preferably, the transmission mechanism includes:

[0011] Connecting holes are equidistantly spaced on both sides of the material strip and are arranged in a straight line.

[0012] A groove, wherein the groove is formed on one side of the support plate;

[0013] The gear is located below one side of the support plate, with its top inserted into a groove, and the teeth on the top of the gear intersecting with the inner cavity of the connecting hole.

[0014] A drive motor is provided, which is located on one side of the conveyor belt, and the output end of the drive motor is connected to a gear transmission.

[0015] Preferably, the transmission mechanism further includes:

[0016] A rotating disk, wherein the rotating disk is disposed on both sides of the support plate;

[0017] A fixing rod, one end of which is fixedly connected to the outer wall of the rotating disk, and the fixing rods are arranged in a ring array at equal intervals;

[0018] A connecting block is fixedly connected to the outer wall of one end of a fixed rod, and the connecting block is slidably inserted into the inner cavity of the connecting hole.

[0019] Preferably, the transmission mechanism further includes:

[0020] A rotating shaft is fixedly connected to the middle of one side of the rotating disk;

[0021] A support frame, the top of which is rotatably connected to a rotating shaft.

[0022] Preferably, the positioning mechanism includes:

[0023] A placement groove is provided on the upper surface of the support plate, and the placement groove is slidably intersected with the material strip;

[0024] A limiting block is fixedly connected to the outer wall of the fixing rod and is disposed on both sides of the material belt.

[0025] Preferably, the positioning mechanism further includes:

[0026] Mounting slots are equidistantly spaced on both sides of the support plate;

[0027] Positioning plates are disposed on both sides of the placement groove, and the positioning plates are slidably inserted into the inner cavity of the mounting groove;

[0028] A compression spring, one end of which is fixedly connected to the inner wall of the mounting groove, and the other end of which is in contact with the outer wall of the positioning plate.

[0029] Preferably, the positioning mechanism further includes:

[0030] A movable rod, one end of which is fixedly connected to one side of a positioning plate, the movable rod being slidably inserted into one side of a bearing plate, and the movable rod being movably sleeved with a compression spring;

[0031] A fixing block is fixedly connected to one end of the movable rod and is disposed on one side of the bearing plate.

[0032] Preferably, a plurality of receiving cavities are equidistantly spaced in the middle of the upper surface of the material strip, the limiting block is arranged in a circular shape, and the outer wall of the limiting block is in contact with the upper surface of the material strip.

[0033] This utility model discloses a material belt driving structure, which has the following beneficial effects:

[0034] The drive motor rotates the gears, causing the gear teeth to mesh with the connecting holes on the material belt. The gears then propel the material belt forward. As the rotating disk rotates, the connecting blocks at both ends of the fixed rod are inserted into the connecting holes on both sides of the material belt, further propelling the belt forward. Simultaneously, the limiting blocks rotate with the rotating disk, their outer walls fitting against the upper surfaces of both sides of the material belt to limit its movement. Furthermore, the elasticity of the compression spring pushes the positioning plate inward, ensuring that the positioning plate fits against the side walls of the material belt, thus limiting the movement of both sides of the material belt. This improves the stability of the material belt conveyor and ensures the quality of electronic component supply. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0037] Figure 2 This is a schematic diagram of the gear structure of this utility model;

[0038] Figure 3 This is a schematic diagram of the structure of the fixing rod of this utility model;

[0039] Figure 4 This is a top sectional view of the bearing plate of this utility model.

[0040] In the diagram: 1. Bearing plate; 2. Material strip; 3. Transmission mechanism; 31. Connecting hole; 32. Groove; 33. Gear; 34. Drive motor; 35. Rotating disk; 36. Fixed rod; 37. Connecting block; 38. Rotating shaft; 39. Support frame; 4. Positioning mechanism; 41. Placement slot; 42. Limiting block; 43. Mounting slot; 44. Positioning plate; 45. Compression spring; 46. Movable rod; 47. Fixed block; 5. Receiving cavity. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0042] This application embodiment provides a material belt drive structure that solves the problem of easy deviation in the conveying of electronic component supply belts. It realizes that the drive motor 34 drives the gear 33 to rotate, so that the teeth of the gear 33 mesh with the connecting holes 31 on the material belt 2. The gear 33 pushes the material belt 2 to move. As the rotating disk 35 rotates, the connecting blocks 37 at both ends of the fixing rod 36 are respectively inserted into the connecting holes 31 on both sides of the material belt 2, pushing the material belt 2 to move. At the same time, the limiting block 42 rotates with the rotating disk 35, and its outer wall is attached to the upper surface of both sides of the material belt 2 to limit the material belt 2. The elasticity of the compression spring 45 pushes the positioning plate 44 inward to ensure that the positioning plate 44 is attached to the side wall of the material belt 2, limiting the two sides of the material belt 2 and improving the stability of the material belt 2 conveying.

[0043] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0044] This utility model discloses a material belt drive structure.

[0045] According to the appendix Figure 1-4 As shown, the device includes a support plate 1, a material belt 2, a transmission mechanism 3, and a positioning mechanism 4. The support plate 1 is used to place and support the material belt 2, which moves on the support plate 1. The material belt 2 is located in the inner cavity of the support plate 1 and is used for feeding electronic components. The transmission mechanism 3 is located on the support plate 1 and is used to drive the material belt 2 to move. The transmission mechanism 3 is used to transport the material belt 2 on the support plate 1, which facilitates the feeding of the material belt 2 and ensures the stable movement of the material belt 2. The positioning mechanism 4 is located on the support plate 1 and is used to limit the material belt 2. The positioning mechanism 4 limits the upper surface and both sides of the material belt 2 to improve the stability of the material belt 2.

[0046] The transmission mechanism 3 includes connecting holes 31, which are equidistantly spaced on both sides of the material belt 2 and arranged in a straight line. The connecting holes 31 are used for the movement of the material belt 2. A groove 32 is formed on one side of the support plate 1 and is used to house a gear 33. The top of the gear 33 rotates within the groove 32. A gear 33 is located below one side of the support plate 1, with its top inserted into the groove 32. The teeth on the top of the gear 33 are inserted into the inner cavity of the connecting holes 31. As the gear 33 rotates, its teeth mesh with the connecting holes 31 on the material belt 2, thus driving the material belt 2 to move. A drive motor 34 is located on one side of the material belt 2, and its output end is connected to the gear 33. The drive motor 34 is electrically connected to an external power supply via an external switch, and its operation drives the gear 33 to rotate. A rotating disk 35 is located on both sides of the support plate 1. The rotating disk 35 is used to connect the fixing rod 36; the fixing rod 36 has one end fixedly connected to the outer wall of the rotating disk 35, and the fixing rods 36 are arranged in a ring array at equal intervals. Multiple fixing rods 36 are fixed between two rotating disks 35 to fix the connecting block 37; the connecting block 37 is fixedly connected to the outer wall of one end of the fixing rod 36, and the connecting block 37 is slidably inserted into the inner cavity of the connecting hole 31. The connecting block 37 is arranged in a toothed shape, and as the rotating disk 35 and the fixing rod 36 connect, the connecting block 36 is fixedly connected to the outer wall of the fixing rod 36. The connecting block 37 is slidably inserted into the inner cavity of the connecting hole 31, and the connecting block 37 is arranged in a toothed shape. The 6 rotate together, causing the connecting block 37 to be inserted into the connecting hole 31, pushing the material belt 2 to move; the rotating shaft 38 is fixedly connected to the middle of one side of the rotating disk 35, and the rotating shaft 38 is connected to an external motor to drive the rotating disk 35 to rotate, so that the speed at which the rotating disk 35 pushes the material belt 2 is consistent with the speed at which the gear 33 pushes the material belt 2; the top of the support frame 39 is rotatably connected to the rotating shaft 38, and the support frame 39 is used to support the rotating shaft 38 and the rotating disk 35.

[0047] The positioning mechanism 4 includes a placement groove 41, which is formed on the upper surface of the support plate 1. The placement groove 41 is slidably inserted into the material strip 2. The placement groove 41 is used to place the material strip 2, and the material strip 2 slides in the inner cavity of the placement groove 41 to limit the movement of the material strip 2. A limiting block 42 is fixedly connected to the outer wall of the fixing rod 36 and is disposed on both sides of the material strip 2. The limiting block 42 rotates together with the rotating disk 35 and the fixing rod 36 to position the two sides of the upper surface of the material strip 2. Line limit; mounting groove 43, which is equidistantly spaced on both sides of the bearing plate 1, for mounting positioning plates 44; positioning plates 44, which are disposed on both sides of the placement groove 41, and are slidably inserted into the inner cavity of the mounting groove 43, with the two positioning plates 44 respectively abutting against the outer walls of both sides of the material strip 2 to limit the movement of both sides of the material strip 2; compression spring 45, one end of which is fixedly connected to the inner wall of the mounting groove 43, and the other end of which is connected to the positioning plate 44. The outer wall of the 4-strip plate 44 is in contact with the inner wall of the 2-strip plate 2. The elasticity of the compression spring 45 pushes the positioning plate 44 inwards, ensuring that the positioning plate 44 is in contact with the side wall of the 2-strip plate 2. A movable rod 46, one end of which is fixedly connected to one side of the positioning plate 44, slides through one side of the bearing plate 1. The movable rod 46 is movably connected to the compression spring 45. The movable rod 46 moves with the positioning plate 44, serving as a guide and ensuring the stable movement of the positioning plate 44. A fixed block 47 is used to fix... A fixing block 47 is connected to one end of the movable rod 46 to limit the movement of the movable rod 46 and the positioning plate 44, preventing the positioning plate 44 from separating from the support plate 1. The fixing block 47 is located on one side of the support plate 1. Multiple receiving cavities 5 are equidistantly spaced in the middle of the upper surface of the material strip 2. The receiving cavities 5 are located between the connecting holes 31 and are used to accommodate electronic components, facilitating the feeding of electronic components. The limiting block 42 is arranged in a circular shape, and the outer wall of the limiting block 42 is in contact with the upper surface of the material strip 2.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A material belt drive structure, characterized in that, include: Support plate (1); Material strip (2), which is disposed in the inner cavity of the bearing plate (1); A transmission mechanism (3) is mounted on a support plate (1) and is used to drive the material belt (2) to move. The transmission mechanism (3) includes connecting holes (31), which are equidistantly arranged on both sides of the material belt (2) and are arranged in a straight line. A groove (32) is formed on one side of the support plate (1); Gear (33), the gear (33) is disposed below one side of the support plate (1), the top of the gear (33) is inserted into the groove (32), and the teeth on the top of the gear (33) are inserted into the inner cavity of the connecting hole (31); A drive motor (34) is provided on one side of the material belt (2), and the output end of the drive motor (34) is connected to the gear (33) for transmission. A rotating disk (35) is disposed on both sides of a support plate (1); A fixing rod (36) is fixedly connected at one end to the outer wall of the rotating disk (35), and the fixing rods (36) are arranged in a ring array at equal intervals; A connecting block (37) is fixedly connected to the outer wall of one end of a fixing rod (36), and the connecting block (37) is slidably inserted into the inner cavity of the connecting hole (31). Positioning mechanism (4) is disposed on the bearing plate (1) and is used to limit the material strip (2).

2. The material belt drive structure according to claim 1, characterized in that, The transmission mechanism (3) also includes: A rotating shaft (38) is fixedly connected to the middle of one side of the rotating disk (35); A support frame (39) is rotatably connected to a rotating shaft (38) at its top.

3. The material belt drive structure according to claim 2, characterized in that, The positioning mechanism (4) includes: Placement groove (41) is provided on the upper surface of the support plate (1), and the placement groove (41) and the material strip (2) are slidably intersected. Limiting block (42), the limiting block (42) is fixedly connected to the outer wall of the fixing rod (36), and the limiting block (42) is set on both sides of the material belt (2).

4. The material belt drive structure according to claim 3, characterized in that, The positioning mechanism (4) also includes: Mounting slots (43) are equidistantly spaced on both sides of the bearing plate (1); Positioning plate (44) is disposed on both sides of placement groove (41), and the positioning plate (44) is slidably inserted into the inner cavity of mounting groove (43); A compression spring (45) is fixedly connected at one end to the inner wall of the mounting groove (43), and the other end of the compression spring (45) is in contact with the outer wall of the positioning plate (44).

5. The material belt drive structure according to claim 4, characterized in that, The positioning mechanism (4) also includes: Movable rod (46), one end of which is fixedly connected to one side of positioning plate (44), the movable rod (46) is slidably inserted into one side of bearing plate (1), and the movable rod (46) is movably sleeved with compression spring (45); A fixing block (47) is fixedly connected to one end of a movable rod (46) and is disposed on one side of a bearing plate (1).

6. The material belt drive structure according to claim 5, characterized in that, The upper surface of the material strip (2) is provided with multiple accommodating cavities (5) at equal intervals. The limiting block (42) is arranged in a circular shape, and the outer wall of the limiting block (42) is in contact with the upper surface of the material strip (2).

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