Hot pressing device for carrier tape processing

Abstract

The utility model relates to the field of carrier tape processing, in particular to a hot pressing device for carrier tape processing, which comprises a machine body, bearing supports are symmetrically arranged at the left end and the right end of the machine body, driving motors are fixedly mounted in the two bearing supports, and the bearing supports are provided with limiting mechanisms for fixing disc carrier tapes through the driving motors. A driving cylinder is fixedly mounted at the lower end of the machine body. The bearing supports which are symmetrical left and right are arranged on the machine body, the telescopic square pipe sleeved with the bearing rotating shaft is dragged through meshing transmission between the driving worm and the driven worm gear, and therefore opposite movement adjustment between the two limiting cylinders is achieved, and a disc loading belt is conveniently fixed. The machine body is provided with the bearing table which is driven by the driving air cylinder to ascend and descend, so that the bearing table is used for providing tensioning support for the extended carrier tape, and meanwhile, the hot-pressing device is moved and adjusted, so that the carrier tape which is smoothly unfolded is subjected to hot-pressing shaping treatment.

Description

Technical Field

[0001] The utility model relates to the field of carrier tape processing, in particular to a hot pressing device for carrier tape processing. Background Technique

[0002] A carrier tape refers to a strip-shaped product applied in the field of electronic packaging. It has a specific thickness, and holes for placing electronic components and positioning holes for indexing and positioning are equidistantly distributed in its length direction.

[0003] Under the existing conditions, in order to facilitate packaging, a notch structure needs to be opened on the carrier tape. Currently, the hot pressing treatment method is mostly adopted. The initially unprocessed carrier tape is wound around a disc and needs to be subjected to orderly hot pressing treatment during the orderly release process. For example, a tape pasting device disclosed in the patent with the publication number CN2661658Y sends the workpiece to the tape pasting processing area below the hot pressing head by a reciprocating carrier table, and the tape is pressed onto the workpiece by the hot pressing head. However, it is difficult to achieve convenient fixing and replacement of the disc-mounted carrier tape. Only the reel can be locked one by one with screws, which restricts the rotational movement to a certain extent. As a result, it is difficult to release the carrier tape orderly, making it difficult for the hot pressing equipment to apply pressure to the long-structured carrier tape orderly and smoothly, seriously affecting the hot pressing processing level of the carrier tape. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that it is difficult to replace and fix the carrier tape in disc packaging, which affects the hot pressing forming process, and to propose a hot pressing device for carrier tape processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A hot pressing device for carrier tape processing includes a machine body. Symmetrically arranged at the left and right ends of the machine body are load-bearing brackets, and drive motors are fixedly installed in both of the two load-bearing brackets. The load-bearing brackets are provided with a limiting mechanism for fixing the disc-mounted carrier tape through the drive motors. A drive cylinder is fixedly installed at the lower end of the machine body, and a lifting table fixedly connected to the output end of the drive cylinder is slidably sleeved in the machine body. A load-bearing table for carrying the carrier tape is fixedly installed on the lifting table;

[0007] A guiding chute is opened in the machine body, and a moving truss is slidably installed in the guiding chute. A hot press for hot pressing and laying flat on the load-bearing table is arranged on the moving truss.

[0008] Preferably, the limiting mechanism includes a driving worm which is rotatably installed in the load-bearing bracket and fixedly connected to the output end of the driving motor. Two deflection rotating shafts are rotatably installed in the load-bearing bracket. A driven worm gear meshing with the driving worm is key-connected to the deflection rotating shaft, and a traction pull rod is fixedly installed on the deflection rotating shaft. A telescopic square tube movably pulled by the traction pull rod is slidably installed in the load-bearing bracket. A load-bearing rotating shaft is rotatably installed in the telescopic square tube, and a limiting cylinder for fixedly sleeving the end of the disc loading belt is fixedly installed on the load-bearing rotating shaft.

[0009] Preferably, the midlines of the two deflection rotating shafts are symmetrically arranged on the front and rear sides of the driving worm, and the traction pull rod is eccentrically arranged on the deflection rotating shaft.

[0010] Preferably, a traction connecting rod is pin-connected between the traction pull rod and the telescopic square tube.

[0011] Preferably, a clamping block corresponding to the notch at the end of the disc loading belt is integrally connected inside the limiting cylinder.

[0012] Preferably, both the load-bearing platform and the moving truss are located between the two load-bearing brackets, and the load-bearing platform is located below the hot press.

[0013] Compared with the prior art, the present utility model has the following advantages:

[0014] 1. The present utility model is provided with load-bearing brackets that are symmetrically arranged left and right on the machine body. A driving worm driven by a driving motor is arranged in the load-bearing bracket. The telescopic square tube sleeving the load-bearing rotating shaft is pulled through the meshing transmission between the driving worm and the driven worm gear, so as to realize the adjustment of the relative movement between the two limiting cylinders, thereby conveniently fixing the disc loading belt.

[0015] 2. The present utility model is provided with a load-bearing platform driven by a driving cylinder to lift on the machine body, so as to provide tension support for the extended belt by using the load-bearing platform. At the same time, the hot press is adjusted by moving, so as to perform hot pressing and shaping treatment on the smoothly unfolded belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a hot pressing device for belt processing proposed by the present utility model;

[0017] Figure 2 is a bottom view of a hot pressing device for belt processing proposed by the present utility model;

[0018] Figure 3 is a side view of a hot pressing device for belt processing proposed by the present utility model;

[0019] Figure 4 is an enlarged schematic diagram of the structure of part A of a hot pressing device for belt processing proposed by the present utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the disk loading belt.

[0021] In the figure: 1, the machine body; 2, the load-bearing bracket; 3, the driving motor; 4, the driving worm; 5, the deflection rotating shaft; 6, the driven worm gear; 7, the traction pull rod; 8, the telescopic square tube; 9, the traction connecting rod; 10, the load-bearing rotating shaft; 11, the limiting cylinder; 12, the clamping block; 13, the driving cylinder; 14, the lifting platform; 15, the load-bearing platform; 16, the guiding sliding groove; 17, the moving truss; 18, the hot press. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Refer to Figures 1 - 5 , a hot pressing device for carrier tape processing, including a machine body 1, load-bearing brackets 2 are symmetrically arranged at both left and right ends of the machine body 1, and a driving motor 3 is fixedly installed in each of the two load-bearing brackets 2, and the disk loading belt can be conveniently disassembled and assembled under the driving action of the driving motor 3.

[0024] The load-bearing bracket 2 is provided with a limiting mechanism for fixing the disk loading belt through the driving motor 3. Refer to the attached Figure 5 , a notch is opened at the end of the disk loading belt to facilitate strengthening the fitting degree of the sleeve with the limiting cylinder 11. It should be noted that a servo motor for driving the disk loading belt to rotate is arranged on one of the load-bearing brackets 2 to traction the carrier tape to be unfolded orderly and pass through the load-bearing platform 15.

[0025] The limiting mechanism includes a driving worm 4 rotatably installed in the load-bearing bracket 2 and fixedly connected to the output end of the driving motor 3. Two deflection rotating shafts 5 are rotatably installed in the load-bearing bracket 2. A driven worm gear 6 meshing with the driving worm 4 is key-connected to the deflection rotating shaft 5. Under the driving action of the driving motor 3, the two deflection rotating shafts 5 deflect towards or away from each other, and a traction pull rod 7 is fixedly installed on the deflection rotating shaft 5. A telescopic square tube 8 movably pulled by the traction pull rod 7 is slidably installed in the load-bearing bracket 2. Under the traction action of the traction pull rod 7, the telescopic square tube 8 performs horizontal telescoping. A load-bearing rotating shaft 10 is rotatably installed in the telescopic square tube 8, and a limiting cylinder 11 for fixedly sleeving the end of the disk loading belt is fixedly installed on the load-bearing rotating shaft 10. By horizontally moving the limiting cylinder 11, the limiting and fixing of the disk loading belt on the load-bearing bracket 2 can be realized.

[0026] A driving cylinder 13 is fixedly installed at the lower end of the machine body 1, and a lifting table 14 fixedly connected to the output end of the driving cylinder 13 is slidably sleeved in the machine body 1. A load-bearing table 15 for carrying the carrier tape is fixedly installed on the lifting table 14. By controlling the up and down movement of the load-bearing table 15, it is convenient to upwardly support the unfolded carrier tape and ensure the orderly and smooth movement of the carrier tape.

[0027] A guiding chute 16 is formed in the machine body 1, and a moving truss 17 is slidably installed in the guiding chute 16. A hot press 18 for hot-pressing and laying flat on the load-bearing table 15 is arranged on the moving truss 17. By horizontally moving the hot press 18 and simultaneously lowering the hot press 18, hot-pressing and shaping treatment is performed on the orderly unfolded carrier tape.

[0028] The midlines of the two deflection rotating shafts 5 are symmetrically arranged on the front and rear sides of the driving worm 4, and the traction pull rod 7 is eccentrically arranged on the deflection rotating shaft 5. The synchronous driving of the two deflection rotating shafts 5 can be realized by using the driving worm 4.

[0029] A traction connecting rod 9 is pin-connected between the traction pull rod 7 and the telescopic square tube 8.

[0030] A clamping block 12 corresponding to the notch at the end of the disc-mounted carrier tape is integrally connected inside the limiting cylinder 11. By sleeving the clamping block 12 in the notch, it is convenient to improve the stability of the limiting cylinder 11 sleeving the end of the disc-mounted carrier tape.

[0031] Both the load-bearing table 15 and the moving truss 17 are located between the two load-bearing brackets 2, and the load-bearing table 15 is located below the hot press 18, so that the hot press 18 can perform hot-pressing treatment on the carrier tape orderly unfolded on the load-bearing table 15.

[0032] It should be noted that the specific model specifications of the driving motor 3, the driving cylinder 13 and the hot press 18 need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0033] The functional principle of the present utility model can be described through the following operation mode:

[0034] Place the disc-mounted carrier tape on the load-bearing bracket 2 and control the driving motor 3 to start;

[0035] The output end of the driving motor 3 drives the driving worm 4 to rotate, drives the deflection rotating shaft 5 to deflect through the driven worm gear 6, and the deflection rotating shaft 5 drives the telescopic square tube 8 through the traction pull rod 7 and the traction connecting rod 9;

[0036] The telescopic square tube 8 drives the limiting cylinder 11 to move horizontally through the load-bearing rotating shaft 10 to oppositely sleeve and clamp the end of the disc-mounted carrier tape until the clamping block 12 is sleeved in the notch at the end of the disc-mounted carrier tape;

[0037] Control the driving cylinder 13 to open, so that the lifting platform 14 supports the load-bearing platform 15 and moves vertically upward to tension the supported and unfolded carrier tape;

[0038] Control the moving truss 17 to move horizontally on the machine body 1, and control the hot press 18 on the moving truss 17 to generate heat and move vertically downward to hot press and shape the carrier tape.

[0039] As mentioned above, it is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A hot pressing device for processing a carrier tape, comprising a body (1), characterized in that: The left and right ends of the machine body (1) are symmetrically provided with load-bearing brackets (2), and a driving motor (3) is fixedly installed in each of the two load-bearing brackets (2). The load-bearing brackets (2) are provided with a limiting mechanism for fixing the disk loading tape through the driving motor (3). A driving cylinder (13) is fixedly installed at the lower end of the machine body (1), and a lifting platform (14) fixedly connected to the output end of the driving cylinder (13) is slidably sleeved in the machine body (1), and a load-bearing platform (15) for carrying the carrier tape is fixedly installed on the lifting platform (14); A guide slot (16) is provided in the machine body (1), and a movable truss (17) is slidably mounted in the guide slot (16). A hot press (18) for hot pressing and flattening on the load-bearing platform (15) is provided on the movable truss (17).

2. A hot pressing device for carrier tape processing according to claim 1, characterized in that: The limiting mechanism comprises a driving worm (4) rotatably mounted in a load-bearing bracket (2) and fixedly connected to an output end of a driving motor (3); two deflection shafts (5) are rotatably mounted in the load-bearing bracket (2); a driven worm wheel (6) meshingly connected to the driving worm (4) is keyed on the deflection shaft (5); a traction rod (7) is fixedly mounted on the deflection shaft (5); a telescopic square tube (8) movably pulled by the traction rod (7) is slidably mounted in the load-bearing bracket (2); a load-bearing shaft (10) is rotatably mounted in the telescopic square tube (8); and a limiting cylinder (11) for fixing the end of the set disk loading belt is fixedly mounted on the load-bearing shaft (10).

3. A hot pressing device for carrier tape processing according to claim 2, characterized in that: The two deflection shafts (5) are symmetrically arranged at the front and rear sides of the driving worm (4) with respect to their midlines, and the traction rod (7) is eccentrically arranged on the deflection shaft (5).

4. A hot pressing device for carrier tape processing according to claim 2, characterized in that: A traction connecting rod (9) is pin-connected between the traction rod (7) and the telescopic square tube (8).

5. A hot pressing device for carrier tape processing according to claim 2, characterized in that: A clamping block (12) corresponding to the end notch of the disk loading tape is integrally connected to the limiting cylinder (11).

6. A hot pressing device for carrier tape processing according to claim 1, characterized in that: The load-bearing platform (15) and the movable truss (17) are both located between the two load-bearing brackets (2), and the load-bearing platform (15) is located below the hot press (18).

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