Automatic winding and receiving device for carrier tape

Abstract

The utility model relates to the technical field of receiving devices, and discloses an automatic winding and receiving device for a carrier tape, comprising a base, a cleaning box is fixedly connected to the top of the base, and a cleaning assembly is arranged inside the cleaning box, and a support column is fixedly connected to the top of the base. The automatic winding and receiving device for the carrier tape is provided with a first motor, a screw rod, a lifting block, a connecting groove, a connecting block, a cleaning brush, a positioning groove and a positioning bolt, and by starting the first motor, the screw rod can be rotated while driving the lifting block to lift, and the two screw rods rotate relative to each other, and the two lifting blocks are symmetrically arranged, so that the lifting block is lifted relative to each other, and then the cleaning brush on one side of the connecting block is driven to lift relative to each other, so that the cleaning brush cleans both the upper and lower surfaces of the carrier tape, and the cleaning brush can be disassembled and replaced, which is convenient for future maintenance work, and achieves the effect of cleaning during the winding process of the carrier tape, and improves practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of material receiving devices, in particular to an automatic winding and receiving device for a carrier tape. Background Art

[0002] Carrier tape is a strip product used in the field of electronic packaging. It has a specific thickness and has holes for holding electronic components and positioning holes for indexing and positioning 1 evenly distributed along its length. Carrier tape is mainly used in the electronic component mounting industry and is used in conjunction with cover tape to form a closed package to protect electronic components from contamination and damage during transportation.

[0003] Rewinding is a necessary step in the carrier tape production process. As a strip-shaped product, the carrier tape will undergo a series of process treatments during the production process, such as heating, forming, punching, etc. In order to obtain a complete carrier tape product, the carrier tape after these process treatments needs to be automatically rewound by a rewinding mechanism for subsequent processing, storage and transportation.

[0004] The prior art patent document with publication number CN217756047U provides a carrier tape winding device, which controls the height of the guide wheel through a lifting control unit, and cooperates with a speed adjustment component to adjust the tension of the carrier tape in time to ensure the constant tension of the carrier tape, avoid the carrier tape from being pulled, and ensure the uniformity of winding.

[0005] In the above-mentioned prior art, although the winding device adjusts the tension of the carrier tape to ensure the constant tension of the carrier tape and prevent the carrier tape from being pulled, dust may fall onto the carrier tape during the winding process of the carrier tape in the winding device of the patented technology, which may easily cause dust to adhere to the wound carrier tape, affecting the subsequent use of the carrier tape and reducing the practicality of the winding device. Therefore, we need an automatic winding and receiving device for the carrier tape. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic winding and receiving device for a carrier tape, so as to solve the problem proposed in the above background technology that dust may fall onto the carrier tape during the process of winding the carrier tape in the winding device of the patent technology, which may easily cause dust to adhere to the wound carrier tape, thereby affecting the subsequent use of the carrier tape and reducing the practicability of the winding device.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An automatic winding and collecting device for a carrier tape comprises a base, a cleaning box is fixedly connected to the top of the base, a cleaning assembly is arranged inside the cleaning box, a supporting column is fixedly connected to the top of the base, and a winding assembly is installed on one side of the supporting column;

[0009] The cleaning assembly comprises a first motor, the output end of the first motor is detachably connected to a screw rod through a coupling, and the outer surface of the screw rod is threadedly connected to a lifting block, a connecting groove is provided on one side of the lifting block, and the inner wall of the connecting groove is snap-connected with a connecting block, a cleaning brush is fixedly connected to one side of the connecting block, a positioning groove is provided on the top of the connecting block, and a positioning bolt is threadedly connected to the inner wall of the positioning groove;

[0010] The winding assembly includes a second motor, the output end of the second motor is detachably connected to a rotating rod through a coupling, and one end of the rotating rod is fixedly connected to a limiting block, a winding roller is installed on one side of the limiting block, and a limiting groove is provided on one side of the winding roller, a cylinder is installed on one side of the support column, and the output end of the cylinder is fixedly connected to a movable plate.

[0011] Preferably, an unwinding mechanism is installed on the top of the base, a hydraulic cylinder is fixedly connected to the top of the base, and a tensioning roller is arranged on the top of the hydraulic cylinder.

[0012] Preferably, the first motor forms a lifting structure through a screw rod and a lifting block, and the threads on both sides of the screw rod have opposite rotation directions, and the number of the lifting blocks is two.

[0013] Preferably, the lifting block forms a snap-fit ​​structure with the connecting block via a connecting groove, and the shape and size of the connecting groove match the shape and size of the connecting block, and the number of the cleaning brushes is two.

[0014] Preferably, the connection block forms a detachable structure through the positioning groove and the positioning bolt, and the internal thread of the positioning groove matches the external thread of the positioning bolt.

[0015] Preferably, the second motor forms a rotating structure through a rotating rod and a limiting block, and the winding roller forms a locking structure with the limiting block through a limiting groove, and one end of the limiting block extends into the inner wall of the limiting groove for connection.

[0016] Preferably, the support column forms a movable structure through a cylinder and a movable plate, and the movable plate is arranged between the cylinder and the winding roller.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the automatic winding and collecting device for a carrier tape can

[0018] First, the utility model is provided with a first motor, a screw rod, a lifting block, a connecting groove, a connecting block, a cleaning brush, a positioning groove and a positioning bolt. By starting the first motor, the screw rod can be rotated and the lifting block can be driven to lift and lower at the same time, and the two screw rods rotate relative to each other, and the two lifting blocks are symmetrically arranged, so that the lifting blocks are relatively lifted and lowered, and then the cleaning brush on one side of the connecting block is driven to be relatively lifted and lowered, so that the cleaning brush cleans the upper and lower surfaces of the carrier tape, and the cleaning brush can be disassembled and replaced, which is convenient for future maintenance work, achieves the effect of cleaning the carrier tape during winding, and improves practicality.

[0019] Second, the utility model is provided with a second motor, a rotating rod, a limit block, a winding roller, a limit slot, a cylinder and a movable plate. By starting the second motor, the rotating rod can be driven to rotate while driving the limit block to rotate. The limit block is square in shape, and the winding roller is rotated during the rotation process to wind up the carrier tape. During disassembly, starting the cylinder can move the movable plate so that one end of the winding roller is separated from the rotating shaft inside the movable plate, so that the winding roller is separated from the movable plate, which is convenient for disassembly of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the lifting block and the cleaning brush of the utility model;

[0023] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0024] Figure 5 This is a schematic diagram of the structure of the winding roller and the movable plate of the utility model.

[0025] In the figure: 1. base; 2. cleaning box; 3. cleaning assembly; 301. first motor; 302. screw rod; 303. lifting block; 304. connecting groove; 305. connecting block; 306. cleaning brush; 307. positioning groove; 308. positioning bolt; 4. unwinding mechanism; 5. hydraulic cylinder; 6. tensioning roller; 7. supporting column; 8. winding assembly; 801. second motor; 802. rotating rod; 803. limiting block; 804. winding roller; 805. limiting groove; 806. cylinder; 807. moving plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an automatic winding and collecting device for a carrier tape, comprising a base 1, a cleaning box 2 is fixedly connected to the top of the base 1, and a cleaning assembly 3 is arranged inside the cleaning box 2, a support column 7 is fixedly connected to the top of the base 1, and a winding assembly 8 is installed on one side of the support column 7;

[0028] The cleaning assembly 3 includes a first motor 301, the output end of the first motor 301 is detachably connected to a screw rod 302 through a coupling, and the outer surface of the screw rod 302 is threadedly connected to a lifting block 303, a connecting groove 304 is provided on one side of the lifting block 303, and a connecting block 305 is snap-connected to the inner wall of the connecting groove 304, a cleaning brush 306 is fixedly connected to one side of the connecting block 305, a positioning groove 307 is provided on the top of the connecting block 305, and a positioning bolt 308 is threadedly connected to the inner wall of the positioning groove 307;

[0029] The winding assembly 8 includes a second motor 801, the output end of the second motor 801 is detachably connected to a rotating rod 802 via a coupling, and one end of the rotating rod 802 is fixedly connected to a limiting block 803, a winding roller 804 is installed on one side of the limiting block 803, and a limiting groove 805 is provided on one side of the winding roller 804, a cylinder 806 is installed on one side of the support column 7, and the output end of the cylinder 806 is fixedly connected to a movable plate 807.

[0030] Through the above technical solution, by starting the first motor 301, the screw rod 302 can be rotated and the lifting block 303 can be lifted and lowered at the same time, and the two screw rods 302 rotate relative to each other, and the two lifting blocks 303 are symmetrically arranged, so that the lifting block 303 is relatively lifted and lowered, and then the cleaning brush 306 on one side of the connecting block 305 is driven to be relatively lifted and lowered, so that the cleaning brush 306 cleans the upper and lower surfaces of the carrier, and the cleaning brush 306 can be disassembled and replaced, which is convenient for future maintenance work, achieving the effect of cleaning the carrier during winding, and improving practicality.

[0031] Specifically, an unwinding mechanism 4 is installed on the top of the base 1 , a hydraulic cylinder 5 is fixedly connected to the top of the base 1 , and a tensioning roller 6 is arranged on the top of the hydraulic cylinder 5 .

[0032] The above technical solution facilitates the tensioning of the carrier tape by the tensioning roller 6 after the carrier tape is unwound from the unwinding mechanism 4, so that the tension of the carrier tape can be adjusted during the winding process, thereby improving the winding efficiency of the winding device.

[0033] Specifically, the first motor 301 forms a lifting structure through the screw rod 302 and the lifting block 303, and the threads on both sides of the screw rod 302 have opposite rotation directions, and the number of the lifting blocks 303 is two.

[0034] Through the above technical solution, it is convenient to start the first motor 301 to drive the screw rod 302 to rotate and drive the lifting block 303 to move up and down, and the two sides of the screw rod 302 are symmetrically arranged, and the two lifting blocks 303 are symmetrically arranged on both sides of the screw rod 302, so that the two lifting blocks 303 can be relatively lifted.

[0035] Specifically, the lifting block 303 forms a snap-fit ​​structure with the connecting block 305 via the connecting groove 304 , and the shape and size of the connecting groove 304 match the shape and size of the connecting block 305 , and the number of the cleaning brushes 306 is two.

[0036] Through the above technical solution, it is convenient for the connection groove 304 on one side of the lifting block 303 to be connected to the connecting block 305, and then the lifting block 303 can be connected to the cleaning brush 306, so that the cleaning brush 306 can be relatively lifted and lowered, and the cleaning brush 306 can be close to the upper and lower surfaces of the carrier for cleaning, thereby achieving the effect of cleaning the carrier during the winding process.

[0037] Specifically, the connection block 305 forms a detachable structure through the positioning groove 307 and the positioning bolt 308 , and the internal thread of the positioning groove 307 matches the external thread of the positioning bolt 308 .

[0038] Through the above technical solution, it is convenient to use the positioning bolt 308 to extend into the positioning groove 307 to fix the connecting block 305, so that the position of the connecting block 305 is limited, and then the cleaning brush 306 can be disassembled and replaced, which is convenient for replacing the cleaning brush 306 in the future.

[0039] Specifically, the second motor 801 forms a rotating structure with the rotating rod 802 and the limiting block 803, and the winding roller 804 forms a locking structure with the limiting block 803 through the limiting groove 805, and one end of the limiting block 803 extends into the inner wall of the limiting groove 805 for connection.

[0040] Through the above technical solution, it is convenient to start the second motor 801 to drive the rotating rod 802 to rotate while driving the limit block 803 to rotate, and the limit block 803 will extend into the limit groove 805 in the winding roller 804, so that the winding roller 804 rotates, thereby achieving the winding effect of the carrier tape.

[0041] Specifically, the support column 7 forms a movable structure through the cylinder 806 and the movable plate 807 , and the movable plate 807 is arranged between the cylinder 806 and the winding roller 804 .

[0042] The above technical solution facilitates the disassembly of the winding roller 804 after the winding is completed by starting the cylinder 806, which can move the movable plate 807 outward, so that one end of the winding roller 804 is separated from the movable plate 807, and then the limiting groove 805 on the other side of the winding roller 804 is separated from the limiting block 803 to complete the disassembly, which is convenient and quick.

[0043] Working principle: When using the automatic winding and receiving device of the carrier tape, first, when winding the carrier tape, start the second motor 801, the second motor 801 drives the rotating rod 802 to rotate, the rotating rod 802 drives the limit block 803 to rotate, the limit block 803 extends into the limit groove 805 to rotate, so that the winding roller 804 rotates to wind the carrier tape, and then start the first motor 301, the first motor 301 drives the screw rod 302 to rotate, because the threads on both sides of the screw rod 302 rotate in opposite directions, and then the two lifting blocks 303 are relatively lifted and lowered, so that The cleaning brush 306 on one side of the lifting block 303 moves relatively to the upper and lower surfaces of the carrier tape, close to the carrier tape to clean it to prevent dust from affecting subsequent processing. When the winding is completed, the cylinder 806 is started, and the cylinder 806 can move the movable plate 807 outward, so that one end of the winding roller 804 is separated from the movable plate 807, and then the limiting groove 805 on the other side of the winding roller 804 is separated from the limiting block 803 to complete the disassembly, which is convenient and quick, and all the work is completed. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic winding and receiving device for a carrier tape, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a cleaning box (2), and a cleaning assembly (3) is arranged inside the cleaning box (2); the top of the base (1) is fixedly connected to a supporting column (7), and a winding assembly (8) is installed on one side of the supporting column (7); The cleaning assembly (3) comprises a first motor (301), the output end of the first motor (301) is detachably connected to a screw rod (302) via a coupling, and the outer surface of the screw rod (302) is threadedly connected to a lifting block (303), one side of the lifting block (303) is provided with a connecting groove (304), and the inner wall of the connecting groove (304) is snap-connected with a connecting block (305), one side of the connecting block (305) is fixedly connected with a cleaning brush (306), the top of the connecting block (305) is provided with a positioning groove (307), and the inner wall of the positioning groove (307) is threadedly connected with a positioning bolt (308); The winding assembly (8) comprises a second motor (801), the output end of the second motor (801) is detachably connected to a rotating rod (802) via a coupling, and one end of the rotating rod (802) is fixedly connected to a limiting block (803), a winding roller (804) is installed on one side of the limiting block (803), and a limiting groove (805) is provided on one side of the winding roller (804), and a cylinder (806) is installed on one side of the support column (7), and the output end of the cylinder (806) is fixedly connected to a moving plate (807).

2. The automatic winding and receiving device for a carrier tape according to claim 1, characterized in that: A reeling mechanism (4) is installed on the top of the base (1), a hydraulic cylinder (5) is fixedly connected to the top of the base (1), and a tensioning roller (6) is arranged on the top of the hydraulic cylinder (5).

3. The automatic winding and collecting device for a carrier tape according to claim 1, characterized in that: The first motor (301) forms a lifting structure through a screw rod (302) and a lifting block (303), and the threads on both sides of the screw rod (302) rotate in opposite directions. The number of the lifting blocks (303) is two.

4. The automatic winding and collecting device for a carrier tape according to claim 1, characterized in that: The lifting block (303) forms a snap-fit ​​structure with the connecting block (305) via the connecting groove (304), and the shape and size of the connecting groove (304) match the shape and size of the connecting block (305). The number of the cleaning brushes (306) is two.

5. The automatic winding and collecting device for a carrier tape according to claim 1, characterized in that: The connection block (305) forms a detachable structure through the positioning groove (307) and the positioning bolt (308), and the internal thread of the positioning groove (307) matches the external thread of the positioning bolt (308).

6. The automatic winding and collecting device for a carrier tape according to claim 1, characterized in that: The second motor (801) forms a rotating structure through a rotating rod (802) and a limiting block (803), and the winding roller (804) forms a locking structure with the limiting block (803) through a limiting groove (805), and one end of the limiting block (803) extends into the inner wall of the limiting groove (805) for connection.

7. The automatic winding and collecting device for a carrier tape according to claim 1, characterized in that: The support column (7) forms a movable structure through the cylinder (806) and the movable plate (807), and the movable plate (807) is arranged between the cylinder (806) and the winding roller (804).

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