Carrier tape heat sealing mechanism

Abstract

The utility model discloses a kind of load tape heat sealing mechanism, including rack, it includes object carrier, with the support and the support seat of object carrier connection, and with the backboard of the support seat connection;Moving assembly, it includes the slide rail on the backboard, with the slide base of the slide rail cooperation, and the moving seat on the slide base;Driving cylinder, it is located on the support and is connected with the moving seat;Heat sealing assembly, it includes the heat sealing seat on the moving seat;Stable component, it includes the guide wheel rotating relative to the support seat;The support seat is used to support load tape, and the guide wheel is engaged with load tape bottom portion.The utility model provides a kind of load tape heat sealing mechanism, on the basis of support seat support load tape, further utilize the dynamic meshing effect of guide wheel and load tape tooth hole, effectively prevent load tape from front and back in heat sealing process and left and right deviation, ensure the accurate positioning of heat sealing station, to improve the precision of heat sealing and product quality consistency.

Description

Technical Field

[0001] This application relates to the field of heat sealing machine technology, and more particularly to a carrier belt heat sealing mechanism. Background Technology

[0002] Heat sealing machines are widely used in the packaging of electronic components, especially in the LED chip industry. They are primarily used to heat-seal carrier tape and cover film to protect the electronic components inside the carrier tape cavity from contamination and damage during transportation and storage. In actual production, because carrier tapes are usually made of flexible materials and are prone to shifting, shaking, or slipping during transport, the heat sealing position may be inaccurate, affecting the sealing quality. Utility Model Content

[0003] To address the aforementioned problems, this technical solution provides a carrier tape heat sealing mechanism.

[0004] To achieve the above objectives, the technical solution is as follows:

[0005] A carrier tape heat sealing mechanism, comprising

[0006] A frame, comprising a platform, a bracket and a support connected to the platform, and a back plate connected to the support;

[0007] A movable component includes a slide rail disposed on the back plate, a slide block cooperating with the slide rail, and a movable seat disposed on the slide block;

[0008] A drive cylinder is mounted on the bracket and connected to the movable seat;

[0009] A heat-sealing assembly, comprising a heat-sealing seat disposed on the movable seat;

[0010] A stabilizing component, comprising a guide wheel that rotates relative to the support;

[0011] The support seat is used to support the carrier belt, and the guide wheel engages with the bottom of the carrier belt.

[0012] In the carrier belt heat sealing mechanism described above, the two guide wheels are arranged side by side on the support.

[0013] As described above, in a carrier belt heat sealing mechanism, the support seat is provided with spaced-apart side support portions and a groove located between the two side support portions. The side support portions are used to support both sides of the carrier belt, the groove is used for the passage of the box body on the carrier belt, and the gap between the two box bodies is used for the insertion of the guide teeth on the guide wheel.

[0014] As described above, a carrier heat sealing mechanism includes a heating seat, a cavity disposed on the heating seat for inserting a heating tube, and a heat-pressing part protruding downwards corresponding to the support seat.

[0015] As described above, in a carrier heat sealing mechanism, a buffer device is provided between the movable seat and the heat sealing seat. The buffer device includes a guide post disposed on the heat sealing seat and inserted into the movable seat, and a buffer spring sleeved on the guide post.

[0016] As described above, in a carrier tape heat sealing mechanism, the heat sealing seat is provided with a limiting bolt threadedly connected thereto, and a limiting nut that cooperates with the limiting bolt. The movable seat is provided with a detachably connected buffer post, and the buffer post corresponds to the limiting bolt.

[0017] As described above, in a carrier tape heat sealing mechanism, the heat sealing base includes a main base and a heating base connected to the main base. The main base is provided with an adjustment groove, and a bolt passes through the adjustment groove and is connected to the heating base.

[0018] As described above, in a carrier heat sealing mechanism, the platform is provided with a transverse groove, and a bolt passes through the transverse groove and connects to the support.

[0019] The beneficial effects of this application are:

[0020] This utility model provides a carrier belt heat sealing mechanism. Based on the support of the carrier belt by the support seat, it further utilizes the dynamic meshing of the guide wheel and the tooth hole of the carrier belt to effectively prevent the carrier belt from moving back and forth and shifting left and right during the heat sealing process, ensuring the precise positioning of the heat sealing station, thereby improving the heat sealing accuracy and the consistency of product quality. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0022] Figure 1 This is a schematic diagram of the structure of this application. Figure 1 ;

[0023] Figure 2 for Figure 1 A sectional view;

[0024] Figure 3 This is a schematic diagram of the structure of this application. Figure 2 ;

[0025] Figure 4 for Figure 3 A sectional view. Detailed Implementation

[0026] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] A carrier tape heat sealing mechanism, including

[0028] The frame 1 includes a platform 11, a bracket 12 and a support 13 connected to the platform 11, and a back plate 14 connected to the support 13.

[0029] The movable component 2 includes a slide rail 21 disposed on the back plate 14, a slide block 22 cooperating with the slide rail 21, and a movable seat 23 disposed on the slide block 22;

[0030] A drive cylinder 3 is mounted on the bracket 12 and connected to the movable seat 23;

[0031] The heat sealing assembly 4 includes a heat sealing seat 41 disposed on the movable seat 23;

[0032] Stabilizing component 5, which includes a guide wheel 51 that rotates relative to the support 13;

[0033] The support seat 13 is used to support the carrier belt, and the guide wheel 51 engages with the bottom of the carrier belt.

[0034] This utility model provides a carrier belt heat sealing mechanism. Based on the support of the carrier belt by the support seat, it further utilizes the dynamic meshing of the guide wheel and the tooth hole of the carrier belt to effectively prevent the carrier belt from moving back and forth and shifting left and right during the heat sealing process, ensuring the precise positioning of the heat sealing station, thereby improving the heat sealing accuracy and the consistency of product quality.

[0035] Furthermore, as a preferred embodiment of this solution and not a limitation, the two guide wheels 51 are arranged side by side on the support seat 13. By arranging the two guide wheels side by side, they can simultaneously engage with the two rows of toothed holes on the carrier belt, forming a two-point or even multi-point stable constraint, which greatly enhances the lateral (left-right) stability of the carrier belt during the heat sealing process and effectively prevents the carrier belt from deviating.

[0036] Furthermore, as a preferred embodiment of this solution and not a limitation, the support 13 is provided with spaced-apart side support portions 131 and a groove 132 located between the two side support portions 131. The side support portions 131 are used to support both sides of the carrier belt, and the groove 132 is used for the passage of the housing 71 on the carrier belt 7. The gap between the two housings allows the guide teeth 52 on the guide wheel 51 to be inserted. This structural design allows the support to precisely avoid the component housings on the carrier belt, supporting only the edge areas on both sides of the carrier belt, thus avoiding damage to the components during the heat sealing process. At the same time, the groove provides the guide wheel with a recessed installation and movement space, ensuring that the guide teeth can accurately insert into the tooth holes of the carrier belt and engage for transmission, achieving a perfect combination of support and guidance functions.

[0037] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the heat-sealing seat 41 includes a heating seat 411, a cavity 412 disposed on the heating seat 411 for inserting the heating tube, and a downwardly protruding hot-pressing part 413 corresponding to the support seat 13. The modular design of the heating seat and cavity facilitates the installation, replacement, and maintenance of the heating tube; while the downwardly protruding hot-pressing part can concentrate heat and pressure on the area of ​​the carrier tape that needs to be sealed (usually the two side edges), reducing heat loss, improving heat sealing efficiency, and preventing the material outside the sealing area from deforming due to improper heating.

[0038] Furthermore, as a preferred embodiment of this solution and not a limitation, a buffer device 6 is provided between the movable seat 23 and the heat-sealing seat 41. The buffer device 6 includes a guide post 61 disposed on the heat-sealing seat 41 and inserted into the movable seat 23, and a buffer spring 62 sleeved on the guide post 61. The buffer device can provide flexible buffering when the drive cylinder drives the heat-sealing seat to press down. When the heat-pressing part contacts the carrier belt and presses it, the spring is compressed, which can effectively absorb the overshoot pressure of the cylinder, keep the heat-sealing pressure stable and gentle, prevent damage to the carrier belt or internal precision components due to excessive pressure, and adapt to the sealing of materials of different thicknesses.

[0039] Furthermore, as a preferred embodiment of this solution and not a limitation, the heat-sealing seat 41 is provided with a limiting bolt 63 threadedly connected thereto, and a limiting nut 64 cooperating with the limiting bolt 63. The movable seat 23 is provided with a detachably connected buffer post 65, which corresponds to the limiting bolt 63. By tightening the limiting bolt, the limiting nut presses against the heat-sealing seat, restricting the rotation of the limiting bolt. This allows for precise adjustment of the extreme downward position of the heat-sealing seat, thereby controlling the final pressing height and pressure of the hot-pressing section on the carrier belt. The cooperation between the buffer post and the limiting bolt provides a hard limit for the buffer stroke, ensuring the reliability and consistency of the buffering process, and enabling the equipment to flexibly adapt to different process requirements. The buffer post can be made of rubber.

[0040] Furthermore, as a preferred embodiment of this solution and not a limitation, the heat-sealing seat 41 includes a main seat 414 and a heating seat 411 connected to the main seat 414. The main seat 414 is provided with an adjustment groove 415, and a bolt passes through the adjustment groove 415 and connects to the heating seat 411. The design of the adjustment groove allows for a slight positional adjustment of the heating seat relative to the main seat, thereby calibrating the relative position between the heat-pressing part and the lower support, ensuring alignment of the heat-pressing area, compensating for processing and assembly errors, and guaranteeing the stability of the heat-sealing quality.

[0041] Furthermore, as a preferred embodiment of this solution and not a limitation, the platform 11 is provided with a transverse groove 111, through which bolts pass and connect to the support 13. The transverse groove allows the support to be moved and adjusted horizontally on the platform, facilitating precise adjustment of the position of the support and its guide wheels relative to the heat seal head according to the actual width and direction of the carrier belt, achieving rapid centering and line adjustment, and enhancing the adaptability and debugging convenience of the equipment.

[0042] The above description is only a preferred embodiment of this application and is not intended to limit the scope of implementation of this application. Any other embodiments whose principles and basic structures are the same as or similar to those of this application are within the protection scope of this application.

Claims

1. A carrier tape heat sealing mechanism, characterized in that: include The frame (1) includes a platform (11), a bracket (12) and a support (13) connected to the platform (11), and a back plate (14) connected to the support (13). The moving component (2) includes a slide rail (21) disposed on the back plate (14), a slide block (22) cooperating with the slide rail (21), and a moving seat (23) disposed on the slide block (22); A drive cylinder (3) is mounted on the bracket (12) and connected to the movable seat (23); A heat-sealing assembly (4) includes a heat-sealing seat (41) disposed on the movable seat (23); The stabilizing component (5) includes a guide wheel (51) that rotates relative to the support (13); The support (13) is used to support the carrier belt, and the guide wheel (51) engages with the bottom of the carrier belt.

2. The carrier tape heat sealing mechanism according to claim 1, characterized in that: The two guide wheels (51) are arranged side by side on the support (13).

3. The carrier tape heat sealing mechanism according to claim 1, characterized in that: The support (13) is provided with spaced-apart side support portions (131) and grooves (132) located between the two side support portions (131). The side support portions (131) are used to support the two sides of the carrier belt, and the grooves (132) are used to allow the boxes on the carrier belt to pass through. The gap between the two boxes allows the guide teeth (52) on the guide wheel (51) to be inserted.

4. The carrier tape heat sealing mechanism according to claim 1, characterized in that: The heat-sealing seat (41) includes a heating seat (411), a cavity (412) disposed on the heating seat (411) for inserting a heating tube, and a heat-pressing part (413) protruding downwards corresponding to the support seat (13).

5. The carrier tape heat sealing mechanism according to claim 1, characterized in that: A buffer device (6) is provided between the movable seat (23) and the heat sealing seat (41). The buffer device (6) includes a guide post (61) disposed on the heat sealing seat (41) and inserted into the movable seat (23), and a buffer spring (62) sleeved on the guide post (61).

6. The carrier tape heat sealing mechanism according to claim 1, characterized in that: The heat-sealing seat (41) is provided with a limiting bolt (63) threadedly connected thereto, and a limiting nut (64) cooperating with the limiting bolt (63). The movable seat (23) is provided with a buffer post (65) detachably connected thereto, and the buffer post (65) corresponds to the limiting bolt (63).

7. The carrier tape heat sealing mechanism according to claim 1, characterized in that: The heat-sealing seat (41) includes a main seat (414) and a heating seat (411) connected to the main seat (414). The main seat (414) is provided with an adjustment groove (415), and a bolt passes through the adjustment groove (415) and is connected to the heating seat (411).

8. The carrier tape heat sealing mechanism according to claim 1, characterized in that: The platform (11) is provided with a transverse groove (111), and the bolt passes through the transverse groove (111) and is connected to the support (13).

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