Carrier tape feeding and cleaning device

Abstract

The utility model discloses a carrier tape feeding and cleaning device, which belongs to the technical field of carrier tape processing and comprises a fixed tube, a fixed frame is fixedly connected onto the fixed tube, the fixed tube is communicated with the fixed frame, a sliding block is slidably connected into the fixed frame, a movable frame is fixedly connected onto the sliding block, and the movable frame is communicated with the fixed tube. Two soft hair cleaning rollers and two groups of traction feeding rollers are rotationally connected to the movable frame, each group of traction feeding rollers comprises two traction feeding rollers, the two soft hair cleaning rollers are located between the two groups of traction feeding rollers, a lifting mechanism is arranged between the fixed pipe and the sliding block, and the lifting mechanism is used for controlling the sliding block to move. Therefore, the positions of the two soft hair cleaning rollers and the two groups of traction feeding rollers are adjusted; according to the utility model, the problems that most cleaning devices in the prior art are usually arranged between feeding winding and unwinding equipment and heating equipment, and the carrier tape coiled material is pulled during cleaning, so that the tension of the carrier tape coiled material is influenced, and the carrier tape coiled material is difficult to be stably conveyed to the heating equipment are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carrier tape processing, and more specifically to a carrier tape feeding and cleaning device. Background Art

[0002] Carrier tape is mainly used in the electronic component mounting industry. It is used with cover tape (upper sealing tape) to carry and store electronic components such as resistors, capacitors, transistors, diodes, etc. in the pockets of the carrier tape, and the cover tape is sealed on top of the carrier tape to form a closed package to protect the electronic components from contamination and damage during transportation.

[0003] At present, when the carrier tape is produced, the coil is first conveyed to the heating equipment, the heating equipment heats the carrier tape coil, then blow-molded by the blow-molding equipment, and finally the blow-molded carrier tape is punched and formed. However, during the conveying process of the coil, some dust and other impurities are easily adsorbed on the surface of the coil, which will cause defects after the subsequent molding of the carrier tape. Therefore, when the carrier tape is loaded, the coil needs to be cleaned by a cleaning device to remove surface impurities. Most of the existing cleaning devices are usually arranged between the feeding and unwinding equipment and the heating equipment. Although the surface of the carrier tape coil can be effectively cleaned, the carrier tape coil will be pulled during cleaning, which affects the tension of the carrier tape coil and makes it difficult to stably convey the carrier tape coil to the heating equipment. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a carrier loading and cleaning device, aiming to solve the problem that most of the cleaning devices in the prior art are usually arranged between the feeding and unwinding equipment and the heating equipment. Although they can effectively clean the surface of the carrier coil, the carrier coil will be pulled during cleaning, which affects the tension of the carrier coil and makes it difficult to stably transport the carrier coil to the heating equipment.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the utility model adopts the following technical solutions:

[0008] A carrier feeding cleaning device comprises a fixed tube, a fixed frame is fixedly connected to the fixed tube, and the fixed tube and the fixed frame are connected, a sliding block is slidably connected in the fixed frame, a moving frame is fixedly connected to the sliding block, two soft-hair cleaning rollers and two groups of traction and feeding rollers are rotatably connected to the moving frame, and each group of traction and feeding rollers is provided with two, the two soft-hair cleaning rollers are located between the two groups of traction and feeding rollers, a lifting mechanism is provided between the fixed tube and the sliding block, the lifting mechanism is used to control the movement of the sliding block, thereby adjusting the positions of the two soft-hair cleaning rollers and the two groups of traction and feeding rollers, a driving mechanism is provided between the sliding block and the two soft-hair cleaning rollers, the driving mechanism is used to control the rotation of the two soft-hair cleaning rollers to clean the carrier.

[0009] As a preferred solution of the utility model, the lifting mechanism includes a threaded rod, which is rotatably connected in a fixed tube, and a travel nut is threadedly connected to the outer surface of the threaded rod, and the travel nut is slidably connected in the fixed tube and fixedly connected to the sliding block.

[0010] As a preferred solution of the utility model, the driving mechanism includes two gears, which are respectively fixedly connected to one end of two soft-bristle cleaning rollers, and the two gears are rotatably connected to the sliding block and mesh with each other. A driving motor is fixedly connected to the sliding block, and the output end of the driving motor movably passes through the sliding block and is fixedly connected to a gear.

[0011] As a preferred solution of the utility model, a plurality of pulleys are rotatably connected inside the sliding block, and the plurality of pulleys are in contact with a side wall of the fixed frame.

[0012] As a preferred solution of the utility model, a limiting rod is rotatably connected to the movable frame, and the limiting rod corresponds to the two soft hair cleaning rollers and the two groups of traction feeding rollers.

[0013] As a preferred solution of the utility model, the bottom end of the fixed tube is fixedly connected to a fixed base, and a plurality of stable connecting rods are fixedly connected between the fixed base and the fixed tube.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1) In this scheme, when the carrier tape is processed and formed, the coil is fed through two soft-hair cleaning rollers and two sets of traction feeding rollers. The two sets of traction feeding rollers pull the coil so that the coil passes through the two soft-hair cleaning rollers smoothly. The driving mechanism controls the rotation of the two soft-hair cleaning rollers so that the two soft-hair cleaning rollers clean the coil and remove impurities on the surface of the coil when it is fed, so as to avoid defective products due to impurities in the subsequent forming of the carrier tape.

[0017] 2) In this solution, when the carrier tape becomes loose during the feeding process, the sliding block is controlled by the lifting mechanism to slide and adjust in the fixed frame, so that the movable frame drives the two soft-hair cleaning rollers and two sets of traction feeding rollers to move up and down for adjustment. The adjusted two soft-hair cleaning rollers and two sets of traction feeding rollers adjust the tension of the coil during feeding, so that the coil can be fed stably, which is convenient for the processing and forming of the carrier tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of some structures in the utility model;

[0021] Figure 4 For the utility model Figure 3 Exploded diagram.

[0022] Description of the numbers in the figure:

[0023] 1. Fixed tube; 2. Fixed frame; 3. Sliding block; 4. Moving frame; 5. Soft hair cleaning roller; 6. Traction feeding roller; 701. Threaded rod; 702. Travel nut; 801. Gear; 802. Driving motor; 9. Pulley; 10. Limit rod; 11. Fixed base; 12. Stable connecting rod. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Example:

[0028] See also Figure 1-4 A carrier belt feeding cleaning device comprises a fixed tube 1, a fixed frame 2 is fixedly connected to the fixed tube 1, and the fixed tube 1 is connected to the fixed frame 2, a sliding block 3 is slidably connected in the fixed frame 2, a moving frame 4 is fixedly connected to the sliding block 3, two soft-hair cleaning rollers 5 and two groups of traction and feeding rollers 6 are rotatably connected to the moving frame 4, and each group of traction and feeding rollers 6 is provided with two, the two soft-hair cleaning rollers 5 are located between the two groups of traction and feeding rollers 6, a lifting mechanism is provided between the fixed tube 1 and the sliding block 3, the lifting mechanism is used to control the movement of the sliding block 3, so as to adjust the positions of the two soft-hair cleaning rollers 5 and the two groups of traction and feeding rollers 6, a driving mechanism is provided between the sliding block 3 and the two soft-hair cleaning rollers 5, the driving mechanism is used to control the two soft-hair cleaning rollers 5 to rotate to clean the carrier belt.

[0029] In this embodiment, when the carrier coil is loaded, the coil is fed through two soft-hair cleaning rollers 5 and two sets of traction feeding rollers 6. The two sets of traction feeding rollers 6 pull the coil so that the coil passes through the two soft-hair cleaning rollers 5 smoothly. The driving mechanism controls the two soft-hair cleaning rollers 5 to rotate so that the surface of the coil is stably cleaned. When the coil becomes loose during the feeding process, the sliding block 3 is controlled by the lifting mechanism to be adjusted up and down in the fixed frame 2, so that the movable frame 4 can drive the two soft-hair cleaning rollers 5 and the two sets of traction feeding rollers 6 to move up and down for adjustment. The adjusted two soft-hair cleaning rollers 5 and two sets of traction feeding rollers 6 adjust the tension of the coil during feeding, so that the coil can be fed stably.

[0030] Specifically, the lifting mechanism includes a threaded rod 701 , which is rotatably connected to the fixed tube 1 , and a travel nut 702 is threadedly connected to the outer surface of the threaded rod 701 , and the travel nut 702 is slidably connected to the fixed tube 1 and fixedly connected to the sliding block 3 .

[0031] In this embodiment, when the tension of the carrier coil needs to be adjusted during feeding, the threaded rod 701 is rotated to make the travel nut 702 slide in the fixed tube 1, thereby driving the sliding block 3 to slide in the fixed frame 2, so that the movable frame 4 drives the two soft-hair cleaning rollers 5 and the two groups of traction feeding rollers 6 to move, and the two soft-hair cleaning rollers 5 and the two groups of traction feeding rollers 6 drive the carrier coil to adjust the tension.

[0032] Specifically, the driving mechanism includes two gears 801, which are respectively fixedly connected to one end of two soft-bristle cleaning rollers 5, and the two gears 801 are rotatably connected to the sliding block 3 and meshed with each other. A driving motor 802 is fixedly connected to the sliding block 3, and the output end of the driving motor 802 movably passes through the sliding block 3 and is fixedly connected to a gear 801.

[0033] In this embodiment, when the carrier web passes through two soft-hair cleaning rollers 5, the drive motor 802 is started by an external power source, thereby controlling a gear 801 to rotate, and the two gears 801 rotate simultaneously through meshing connection, so that the two soft-hair cleaning rollers 5 rotate simultaneously to clean the carrier web when it is loaded.

[0034] Specifically, a plurality of pulleys 9 are rotatably connected in the sliding block 3 , and the plurality of pulleys 9 are in contact with a side wall of the fixed frame 2 .

[0035] In this embodiment, when the sliding block 3 moves up and down to adjust the tension during the coil feeding process, the plurality of pulleys 9 can make the movement of the sliding block 3 smoother.

[0036] Specifically, the movable frame 4 is rotatably connected to a limiting rod 10 , and the limiting rod 10 corresponds to the two soft hair cleaning rollers 5 and the two groups of traction feeding rollers 6 .

[0037] In this embodiment, the limiting rod 10 limits the transported coiled material to prevent the coiled material from falling off or deviating between the two soft-bristle cleaning rollers 5 and the two sets of traction feeding rollers 6 to affect the cleaning effect.

[0038] Specifically, a fixed base 11 is fixedly connected to the bottom end of the fixed tube 1 , and a plurality of stable connecting rods 12 are fixedly connected between the fixed base 11 and the fixed tube 1 .

[0039] In this embodiment, the fixed base 11 is used to improve the stability of the cleaning device when it is placed, and a plurality of stable connecting rods 12 are connected to the fixed base 11 to improve the stability of the fixed pipe 1 and the fixed frame 2.

[0040] Working principle: When the carrier coil is being loaded, the coil is fed through two soft-hair cleaning rollers 5 and two sets of traction feeding rollers 6. The two sets of traction feeding rollers 6 pull the coil so that the coil passes through the two soft-hair cleaning rollers 5 smoothly. The drive motor 802 is started by an external power supply, thereby controlling a gear 801 to rotate. The two gears 801 rotate simultaneously through meshing connection, so that the two soft-hair cleaning rollers 5 rotate simultaneously to clean the carrier coil. When the coil is loose during the feeding process, the travel nut 702 is made to slide in the fixed tube 1 by rotating the threaded rod 701, thereby driving the sliding block 3 to slide in the fixed frame 2, so that the moving frame 4 drives the two soft-hair cleaning rollers 5 and the two sets of traction feeding rollers 6 to move. The two soft-hair cleaning rollers 5 and the two sets of traction feeding rollers 6 drive the carrier coil to adjust the tension, so that the coil can be fed stably, which is convenient for the processing and forming of the carrier.

[0041] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A carrier belt feeding cleaning device, comprising a fixed tube (1), characterized in that: The fixed tube (1) is fixedly connected to a fixed frame (2), and the fixed tube (1) and the fixed frame (2) are interconnected. A sliding block (3) is slidably connected inside the fixed frame (2). The sliding block (3) is fixedly connected to a moving frame (4). The moving frame (4) is rotatably connected to two soft-hair cleaning rollers (5) and two groups of traction and feeding rollers (6), and each group of traction and feeding rollers (6) is provided with two. The two soft-hair cleaning rollers (5) are located between the two groups of traction and feeding rollers (6). A lifting mechanism is provided between the fixed tube (1) and the sliding block (3). The lifting mechanism is used to control the movement of the sliding block (3) so as to adjust the positions of the two soft-hair cleaning rollers (5) and the two groups of traction and feeding rollers (6). A driving mechanism is provided between the sliding block (3) and the two soft-hair cleaning rollers (5). The driving mechanism is used to control the rotation of the two soft-hair cleaning rollers (5) to clean the carrier belt.

2. A carrier tape feeding cleaning device according to claim 1, characterized in that: The lifting mechanism comprises a threaded rod (701), the threaded rod (701) is rotatably connected to the inside of the fixed tube (1), a travel nut (702) is threadedly connected to the outer surface of the threaded rod (701), and the travel nut (702) is slidably connected to the inside of the fixed tube (1) and fixedly connected to the sliding block (3).

3. A carrier tape feeding cleaning device according to claim 2, characterized in that: The driving mechanism comprises two gears (801), the two gears (801) being fixedly connected to one end of two soft-hair cleaning rollers (5) respectively, and the two gears (801) being rotatably connected to the sliding block (3) and meshing with each other, the sliding block (3) being fixedly connected to a driving motor (802), and the output end of the driving motor (802) being movably passed through the sliding block (3) and fixedly connected to a gear (801).

4. A carrier tape feeding cleaning device according to claim 3, characterized in that: A plurality of pulleys (9) are rotatably connected inside the sliding block (3), and the plurality of pulleys (9) are in contact with a side wall of the fixed frame (2).

5. A carrier tape feeding cleaning device according to claim 4, characterized in that: The movable frame (4) is rotatably connected to a limit rod (10), and the limit rod (10) corresponds to the two soft hair cleaning rollers (5) and the two groups of traction feeding rollers (6).

6. A carrier tape feeding cleaning device according to claim 5, characterized in that: The bottom end of the fixed tube (1) is fixedly connected to a fixed base (11), and a plurality of stable connecting rods (12) are fixedly connected between the fixed base (11) and the fixed tube (1).

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