Roller type forming mechanism for carrier tape preparation

Abstract

The utility model discloses a roller type forming mechanism for carrier tape preparation, and relates to the technical field of carrier tape preparation. The roller type forming mechanism for carrier tape preparation comprises a base plate, a forming roller which can emit heat and is rotatably arranged on the base plate in the direction of the axis of the forming roller, a first driving module used for driving the forming roller to rotate and a plurality of forming blocks arranged on the peripheral roller face of the forming roller at intervals, and a hot air assembly is arranged on one side of the forming roller; the output end of the hot air assembly faces the forming roller. According to the rolling wheel type forming mechanism, the forming rollers on the rolling wheel type forming mechanism can synchronously achieve forming of the material grooves in the carrier tape through cooperation of the forming blocks and the hot air assemblies in the carrier tape conveying process, the forming efficiency is high, the overall conveying process of the carrier tape cannot be affected, and the overall preparation efficiency of the carrier tape is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of carrier tape preparation, and in particular to a roller-type forming mechanism for carrier tape preparation. Background Art

[0002] Carrier tape is a strip product used in the field of electronic packaging. It has a specific thickness and has multiple material slots for holding electronic components and multiple positioning holes for indexing and positioning distributed evenly along its length.

[0003] In the prior art, during the carrier tape production process, the carrier tape is typically fed into a separate forming assembly to form the grooves on the carrier tape. Once the grooves are formed, the carrier tape is then discharged. However, the separate forming assembly cannot dynamically coordinate with the carrier tape production device. When the carrier tape is forming grooves in the forming assembly, the carrier tape production device must pause conveying the carrier tape and resume conveying the carrier tape after the grooves are formed. This significantly reduces the overall efficiency of carrier tape production. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the present application provides a roller-type forming mechanism for carrier tape preparation that enables simultaneous carrier tape conveying and trough forming.

[0005] The present application provides a roller-type forming mechanism that adopts the following technical solutions:

[0006] A roller-type forming mechanism for preparing carrier tapes comprises a base plate, a forming roller arranged on the base plate which can generate heat and rotate around its own axis, a first drive module for driving the forming roller to rotate, and a plurality of forming blocks arranged at intervals on the circumferential roller surface of the forming roller. A hot air component is provided on one side of the forming roller, and the output end of the hot air component is arranged toward the forming roller.

[0007] By adopting the above technical solution, the forming roller can synchronously form the material trough on the carrier tape through the cooperation of the forming block and the hot air component during the conveying process of the carrier tape. Not only is the forming efficiency high, but it also does not affect the overall conveying process of the carrier tape, greatly improving the overall preparation efficiency of the carrier tape.

[0008] In a specific possible implementation scheme, the forming roller includes a roller body and a mounting plate coaxially arranged at the end of the roller body, a heating block is provided at one end of the mounting plate close to the hot air assembly, and the heating block is movably arranged around the circumference of the mounting plate, and the forming assembly also includes a second driving module for driving the heating block to move.

[0009] By adopting the above technical solution, the heating block can adjust its own position while moving around the mounting plate, so that it can better cooperate with the hot air unit and perform trough forming on the carrier, thereby improving the forming quality of the trough.

[0010] In a specific possible implementation scheme, the second driving module includes a driving disk coaxially connected to the mounting disk, a driving rod connected to the side of the driving disk and extending radially along the driving disk, the driving disk is rotatably connected to the mounting disk, and the heating block is mounted on the driving disk.

[0011] By adopting the above technical solution, the operator can conveniently adjust the position of the heating block through the driving rod, and the adjustment efficiency is high.

[0012] In a specific possible implementation scheme, a dial for indicating the rotation position of the driving rod is further provided on the side of the driving disk. The dial is arc-shaped and its arc center coincides with the center of the driving disk. The driving rod is movably arranged in the dial along the arc extension direction of the dial.

[0013] By adopting the above technical solution, the operator can determine the adjustment parameters of the heating block according to the position of the driving rod on the dial, thereby effectively improving the adjustment accuracy of the heating block.

[0014] In a specific possible implementation scheme, a first sliding groove is provided on the scale plate along its extension direction, a locking pin is inserted into the first sliding groove, and the locking pin is detachably connected to the driving rod.

[0015] By adopting the above technical solution, the operator can lock the driving rod and the dial relative to each other after the adjustment is completed, thereby preventing the driving rod from rotating erroneously and causing the heating block to deviate.

[0016] In a specific possible implementation scheme, the forming mechanism also includes a material guide assembly, the material guide assembly includes a first mounting frame provided on the substrate, and a material guide seat provided on the first mounting frame, the material guide seat has a material guide surface on one side close to the forming roller, the material guide surface is arc-shaped, and a material guide gap is formed between the material guide surface and the forming roller for the carrier belt to pass through, and a plurality of clearance grooves are provided on the material guide surface at intervals along the axial direction of the forming roller.

[0017] By adopting the above technical solution, the material guide gap can guide the conveying of the carrier tape, effectively prevent the carrier tape from shifting during the conveying process, and improve the forming effect; at the same time, the give way groove can give way to the forming block, preventing the material guide surface from interfering with the forming of the material trough.

[0018] In a specific possible implementation scheme, the first mounting frame includes a first mounting rod and a second mounting rod, the first mounting rod is rotatably connected to the base plate, a slidable slider is provided on the first mounting rod along its length, and a second slide groove is provided on the second mounting rod along its length, the slider is slidably connected to the second slide groove, and the material guide seat is provided at an end of the second mounting rod close to the forming roller.

[0019] By adopting the above technical solution, the material guide seat can achieve angle and position adjustment under the cooperation of the first mounting rod and the second mounting rod, effectively improving its guiding effect on the carrier tape.

[0020] In a specific possible implementation scheme, the hot air assembly includes a slide that can be moved along a direction close to or away from the forming roller, a third drive module for driving the slide to move, a hot air gun slidably arranged on the slide, and a fourth drive module for driving the hot air gun to slide, and the sliding direction of the hot air gun is perpendicular to the sliding direction of the slide.

[0021] By adopting the above technical solution, the hot air gun can heat the carrier tape more accurately, effectively improving the molding quality of the trough.

[0022] In a specific possible implementation manner, a cooling assembly is provided on the other side of the forming roller, and the cooling assembly includes a second mounting frame and a fan provided on the second mounting frame, wherein the air outlet of the fan is provided toward the forming roller.

[0023] By adopting the above technical solution, the formed trough can be cooled by the fan, thereby preventing the trough from being deformed during the transportation of the carrier belt.

[0024] In a specific possible implementation scheme, the second mounting bracket includes a third mounting rod and a fourth mounting rod that are perpendicular to each other, the third mounting rod is rotatably connected to the base plate, and one end of the fourth mounting rod is provided with multiple mounting holes along its length, the third mounting rod is inserted into one of the mounting holes, and the fan is mounted on the other end of the fourth mounting rod.

[0025] By adopting the above technical solution, the fan can be adjusted in angle and position with the cooperation of the third mounting rod and the fourth mounting rod, thereby effectively improving the cooling effect of the fan.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] The forming roller can synchronously form the material trough on the carrier tape through the cooperation of the forming block and the hot air component during the conveying process of the carrier tape. It not only has high forming efficiency, but also does not affect the overall conveying process of the carrier tape, greatly improving the overall preparation efficiency of the carrier tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the roller-type forming mechanism of an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the overall structure of the forming roller, heating block, second drive module and material guide assembly of an embodiment of the present application.

[0030] Description of reference numerals:

[0031] 1. Base plate; 2. Forming roller; 21. Roller body; 22. Mounting plate; 3. First drive module; 4. Forming block; 5. Hot air assembly; 51. Slide; 52. Third drive module; 53. Hot air gun; 54. Fourth drive module; 6. Heating block; 7. Second drive module; 71. Drive plate; 72. Drive rod; 73. Scale plate; 74. First slide groove; 75. Lock pin; 8. Material guide assembly; 81. First mounting bracket; 811. First mounting rod; 812. Second mounting rod; 813. Slider; 814. Second slide groove; 82. Material guide seat; 83. Material guide surface; 84. Yield groove; 9. Cooling assembly; 91. Second mounting bracket; 911. Third mounting rod; 912. Fourth mounting rod; 913. Mounting hole; 92. Fan. DETAILED DESCRIPTION

[0032] The present application is further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-2 As shown, a roller-type forming mechanism for preparing carrier tapes is shown, which includes a base plate 1, a forming roller 2 that can generate heat and rotate around its own axis and is arranged on the base plate 1, a first driving module 3 for driving the forming roller 2 to rotate, and a plurality of forming blocks 4 arranged at intervals on the roller surface of the forming roller 2. A hot air component 5 is provided on one side of the forming roller 2, and the output end of the hot air component 5 is arranged toward the forming roller 2. Among them, the base plate 1 is arranged upright, the axis of the forming roller 2 extends in the horizontal direction and is perpendicular to the base plate 1, the arrangement of the plurality of forming blocks 4 on the forming roller 2 can be flexibly selected according to the requirements of the trough forming, and the first driving module 3 is a motor.

[0034] When preparing the material trough, the carrier tape is wound around the forming roller 2. During the process of conveying the carrier tape, the heated forming roller 2 can soften the carrier tape. Then the hot air component 5 blows hot air to the carrier tape. The hot air cooperates with the forming block 4 to form the material trough on the carrier tape. Not only is the forming efficiency high, but it also does not affect the overall conveying process of the carrier tape, greatly improving the overall preparation efficiency of the carrier tape.

[0035] In this embodiment, combined with Figure 2 As shown, the forming roller 2 includes a roller body 21 and a mounting plate 22 coaxially disposed at the end of the roller body 21. A heating block 6 is provided at one end of the mounting plate 22, adjacent to the hot air assembly 5. This heating block 6 is an electric heating block and is movable around the circumference of the mounting plate 22. The forming assembly also includes a second drive module 7 for driving the heating block 6. The heating block 6 can adjust its position as it moves around the mounting plate 22, enabling it to better cooperate with the hot air unit and perform trough forming on the carrier tape, thereby improving the trough forming quality.

[0036] The second driving module 7 includes a driving disk 71 coaxially connected to the mounting disk 22, and a driving rod 72 connected to the side of the driving disk 71 and extending radially along the driving disk 71. The driving disk 71 is rotationally connected to the mounting disk 22, and the heating block 6 is installed on the driving disk 71.

[0037] A scale plate 73 is provided on the side of the drive disk 71 for indicating the rotational position of the drive rod 72. The scale plate 73 is arc-shaped, with the center of the arc coinciding with the center of the drive disk 71. The scale plate 73 has multiple scale marks. The drive rod 72 is movably inserted into the scale plate 73 along the direction of the arc of the scale plate 73. A first slot 74 is provided on the scale plate 73 along the direction of its extension. A locking pin 75 is inserted into the first slot 74. The locking pin 75 is detachably connected to the drive rod 72.

[0038] The operator can adjust the position of the heating block 6 by toggling the drive rod 72, and determine the adjustment distance of the heating block 6 according to the corresponding scale of the drive rod 72 on the dial 73, which effectively improves the adjustment efficiency and adjustment accuracy of the heating block 6; at the same time, the operator can lock the drive rod 72 and the dial 73 relative to each other through the locking pin 75 after the adjustment is completed, so as to avoid the drive rod 72 from rotating accidentally and causing the heating block 6 to be offset.

[0039] In this embodiment, the forming mechanism further includes a material guide assembly 8, which comprises a first mounting bracket 81 disposed on the base plate 1 and a material guide seat 82 disposed on the first mounting bracket 81. A material guide surface 83 is formed on one side of the material guide seat 82 near the forming roller 2. The material guide surface 83 is arcuate, forming a material guide gap between the material guide surface 83 and the forming roller 2 for the carrier tape to pass through. The material guide surface 83 is provided with a plurality of clearance grooves 84 spaced along the axial direction of the forming roller 2. The material guide gap guides the carrier tape during conveyance, effectively preventing it from shifting during conveyance and improving the forming effect. Furthermore, the clearance grooves 84 provide clearance for the forming block 4, preventing the material guide surface 83 from interfering with the forming of the trough.

[0040] The first mounting bracket 81 includes a first mounting rod 811 and a second mounting rod 812. The first mounting rod 811 is rotatably connected to the base plate 1. A slidable slider 813 is provided along its length on the first mounting rod 811, and a second slide groove 814 is provided along its length on the second mounting rod 812. The slider 813 and the second slide groove 814 are slidably connected by bolts, which can be locked with nuts after sliding into place. The material guide seat 82 is provided at one end of the second mounting rod 812 near the forming roller 2. The material guide seat 82 can be adjusted in angle and position by cooperating with the first mounting rod 811 and the second mounting rod 812, effectively improving its guiding effect on the carrier tape.

[0041] In this embodiment, combined with Figure 1 As shown, the hot air assembly 5 includes a slide 51 that is movable in a direction toward or away from the forming roller 2, a third drive module 52 for driving the slide 51, a hot air gun 53 slidably mounted on the slide 51, and a fourth drive module 54 for driving the hot air gun 53 to slide. The sliding direction of the hot air gun 53 is perpendicular to the sliding direction of the slide 51. The third drive module 52 is a linear motor, and the fourth drive module 54 is a cylinder. The position of the hot air gun 53 can be adjusted by the third and fourth drive modules 52 and 54, so that the hot air gun 53 can heat the carrier tape more accurately, effectively improving the forming quality of the trough.

[0042] In this embodiment, combined with Figure 1 As shown, a cooling assembly 9 is provided on the other side of the forming roller 2. The cooling assembly 9 includes a second mounting frame 91 and a fan 92 provided on the second mounting frame 91. The air outlet of the fan 92 is arranged toward the forming roller 2. The fan 92 can cool the formed trough to prevent deformation of the trough during the conveyance of the carrier tape.

[0043] The second mounting bracket 91 includes a third mounting rod 911 and a fourth mounting rod 912, which are perpendicular to each other. The third mounting rod 911 is rotatably connected to the base plate 1. One end of the fourth mounting rod 912 has multiple mounting holes 913 defined along its length. The third mounting rod 911 is inserted into one of the mounting holes 913, and the fan is mounted on the other end of the fourth mounting rod 912. The fan 92 can be adjusted in angle and position by cooperating with the third mounting rod 911 and the fourth mounting rod 912, effectively improving the cooling effect of the fan 92.

[0044] The implementation principle of a roller-type forming mechanism in the embodiment of the present application is as follows:

[0045] The carrier tape is wound around the forming roller 2. During the process of conveying the carrier tape, the heated forming roller 2 can soften the carrier tape. Then the hot air gun 53 approaches the forming roller 2 and blows hot air to the carrier tape. The hot air cooperates with the forming block 4 to form a material groove on the carrier tape. Then the carrier tape is output from the forming roller 2 and reaches the side of the cooling component 9. The fan 92 approaches the forming roller 2 and blows cold air to the carrier tape. The carrier tape is cooled under the action of the fan 92.

[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A roller-type forming mechanism for preparing carrier tape, characterized in that: The invention comprises a base plate (1), a forming roller (2) arranged on the base plate (1) and capable of generating heat and rotating around its own axis, a first driving module (3) for driving the forming roller (2) to rotate, and a plurality of forming blocks (4) arranged at intervals on the circumferential roller surface of the forming roller (2); a hot air component (5) is arranged on one side of the forming roller (2), and an output end of the hot air component (5) is arranged toward the forming roller (2); The hot air assembly (5) includes a slide (51) that is movable in a direction close to or away from the forming roller (2), a third driving module (52) for driving the slide (51) to move, a hot air gun (53) that is slidably arranged on the slide (51), and a fourth driving module (54) for driving the hot air gun (53) to slide, wherein the sliding direction of the hot air gun (53) is perpendicular to the sliding direction of the slide (51).

2. The roller-type forming mechanism for preparing carrier tape according to claim 1, characterized in that: The forming roller (2) comprises a roller body (21) and a mounting plate (22) coaxially arranged at the end of the roller body (21); a heating block (6) is provided at one end of the mounting plate (22) close to the hot air assembly (5); the heating block (6) is movably arranged around the circumference of the mounting plate (22); and the forming mechanism further comprises a second driving module (7) for driving the heating block (6) to move.

3. The roller-type forming mechanism for preparing carrier tape according to claim 2, characterized in that: The second driving module (7) comprises a driving disk (71) coaxially connected to the mounting disk (22), and a driving rod (72) connected to the side of the driving disk (71) and extending radially along the driving disk (71); the driving disk (71) is rotatably connected to the mounting disk (22); and the heating block (6) is mounted on the driving disk (71).

4. The roller-type forming mechanism for preparing carrier tape according to claim 3, characterized in that: A scale plate (73) for indicating the rotational position of the driving rod (72) is further provided on the side of the driving disc (71). The scale plate (73) is arc-shaped and its arc center coincides with the circle center of the driving disc (71). The driving rod (72) is movably arranged in the scale plate (73) along the arc extension direction of the scale plate (73).

5. The roller-type forming mechanism for preparing carrier tape according to claim 4, characterized in that: A first sliding groove (74) is provided on the scale plate (73) along its extending direction. A locking pin (75) is inserted into the first sliding groove (74). The locking pin (75) is detachably connected to the driving rod (72).

6. The roller-type forming mechanism for preparing carrier tape according to claim 1, characterized in that: The molding mechanism further comprises a material guide assembly (8), the material guide assembly (8) comprising a first mounting frame (81) provided on the substrate (1), and a material guide seat (82) provided on the first mounting frame (81), the material guide seat (82) having a material guide surface (83) on one side close to the molding roller (2), the material guide surface (83) being arc-shaped, a material guide gap for the carrier tape to pass through being formed between the material guide surface (83) and the molding roller (2), and a plurality of clearance grooves (84) are provided on the material guide surface (83) at intervals along the axial direction of the molding roller (2).

7. The roller-type forming mechanism for preparing carrier tape according to claim 6, characterized in that: The first mounting frame (81) includes a first mounting rod (811) and a second mounting rod (812), the first mounting rod (811) is rotatably connected to the base plate (1), a slidable slider (813) is provided on the first mounting rod (811) along its length direction, and a second slide groove (814) is provided on the second mounting rod (812) along its length direction, the slider (813) is slidably connected to the second slide groove (814), and the material guide seat (82) is provided at one end of the second mounting rod (812) close to the forming roller (2).

8. The roller-type forming mechanism for preparing carrier tape according to claim 1, characterized in that: A cooling assembly (9) is provided on the other side of the forming roller (2), and the cooling assembly (9) comprises a second mounting frame (91) and a fan (92) provided on the second mounting frame (91), wherein an air outlet of the fan (92) is provided toward the forming roller (2).

9. The roller-type forming mechanism for preparing carrier tape according to claim 8, characterized in that: The second mounting frame (91) includes a third mounting rod (911) and a fourth mounting rod (912) perpendicular to each other, the third mounting rod (911) is rotatably connected to the base plate (1), one end of the fourth mounting rod (912) is provided with a plurality of mounting holes (913) along its length direction, the third mounting rod (911) is inserted into one of the mounting holes (913), and the fan is mounted on the other end of the fourth mounting rod (912).

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