Adhesive tape winding machine

Abstract

The utility model discloses an adhesive tape winding machine, which is used for winding an adhesive tape on a round cover with a step at a seam, and comprises a rack, a winding device arranged on the rack, a rotating device and a conveying device for conveying the round cover, the winding device is provided with an adhesive tape pressing roller assembly and an adhesive tape winding assembly which are matched with the round cover step. The winding device is used for attaching an adhesive tape to the seam of the steps of the round cover, and the rotating device drives the round cover to rotate so as to wind the adhesive tape. By arranging the adhesive tape pressing roller assembly matched with the step of the round cover, automatic adhesive tape winding of the round cover is achieved, and the attaching effect of adhesive tape winding is better.

Description

Technical Field

[0001] The utility model relates to automated production line equipment, and more specifically, to an adhesive tape wrapping machine. Background Art

[0002] A tape wrapping machine is a machine used to wrap or apply tape around objects. It's primarily used to wrap or protect objects in various applications, such as cables, pipes, wire harnesses, and logistics packaging. Existing fully automatic tape wrapping machines can only wrap tape around flat surfaces. However, many bottle caps have stepped seams, making them difficult to properly adhere to, leading to leaks. Manual wrapping is laborious and difficult, and cannot guarantee a proper fit.

[0003] In view of the above problems, it is necessary to provide a round cover tape wrapping machine suitable for round cover tape wrapping machines with steps at the seams to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a tape wrapping machine to overcome the above-mentioned defects in the prior art.

[0005] The technical solution for achieving the purpose of the utility model is: a tape wrapping machine, used for wrapping tape around round covers with steps at the seams, comprising a frame, a winding device, a rotating device and a conveying device for conveying the round covers provided on the frame; the winding device is provided with a tape pressure roller assembly and a tape winding assembly that cooperate with the steps of the round covers; the winding device is used to adhere the tape to the seams of the steps of the round covers, and the rotating device winds the tape by driving the round covers to rotate.

[0006] As a preferred embodiment, the tape pressing roller assembly includes a first driving mechanism and a pressing roller connected to the first driving mechanism, and the first driving mechanism can drive the pressing roller to fit into the step of the round cover.

[0007] As a preferred embodiment, the tape winding assembly includes a tape holder and a tape pressing assembly and a rubber roller assembly fixed on the tape holder, and is also provided with a second driving mechanism capable of driving the rubber roller assembly to fit tightly against the round cover; a tape reel is provided on the tape holder, and the tape pressing assembly and the rubber roller assembly cooperate to clamp the tape and supply the wound tape to the round cover.

[0008] As a preferred embodiment, the rubber roller assembly includes a rubber roller shaft seat and a rubber roller arranged at the front end of the tape holder, and the rubber roller shaft seat and the rubber roller are rotatably connected via a one-way bearing.

[0009] As a preferred embodiment, the tape pressing assembly includes a fixed shaft seat, a connecting piece rotatably connected to the fixed shaft seat, and a second pressure roller installed on the connecting piece; a torsion spring is also provided between the fixed shaft seat and the connecting piece, the connecting piece and the second pressure roller are rotatably connected through a one-way bearing, and the torsion spring drives the second pressure roller and the rubber roller to cooperate to clamp the tape.

[0010] As a preferred embodiment, the winding device further includes a blade assembly, which includes a third driving mechanism and a blade connected to the third driving mechanism, and the blade is used to cut the tape.

[0011] As a preferred embodiment, the rotating device includes a fourth driving mechanism and a bottle supporting base matched with the round cover, and the fourth driving mechanism drives the bottle supporting base and the round cover to rotate together.

[0012] As a preferred embodiment, the rotating device also includes a capping head and a fifth driving mechanism arranged above the bottle holding base. The capping head and the fifth driving mechanism are rotatably connected. The fifth driving mechanism drives the capping head to cooperate with the bottle holding base to press the round cover, and the capping head rotates together with the round cover.

[0013] As a preferred embodiment, the conveying device includes a first conveyor belt mechanism, a second conveyor belt mechanism and a gripper assembly; the gripper assembly includes a first gripper, a second gripper and a sixth drive mechanism, and the sixth drive mechanism synchronously drives the first gripper to grab the round caps on the first conveyor belt mechanism and move them to the bottle supporting base, and the second gripper grabs the round caps wrapped on the bottle supporting base and moves them to the second conveyor belt mechanism.

[0014] As a preferred embodiment, the first conveyor belt mechanism is provided with a bottle isolating mechanism. When the round caps enter the first conveyor belt mechanism and reach the corresponding grabbing position, the bottle isolating mechanism cooperates to block the subsequent round caps.

[0015] By adopting the above technical solution, the utility model has the following beneficial effects:

[0016] (1) The utility model realizes automatic wrapping of the round cover by providing a tape pressure roller assembly that cooperates with the round cover step, and the tape wrapping has a better fitting effect.

[0017] (2) The utility model provides a pressure roller that matches the step of the round cover to press the tape during the winding process. The structure is ingenious and the operation is convenient. The pressure roller can be customized according to the round cover and is also easy to replace.

[0018] (3) The tape winding assembly of the present invention can continuously and stably supply the tape in coordination with the rotation of the round cover, and the stability of the output tape is ensured by providing a one-way bearing, thereby ensuring the winding quality.

[0019] (4) The tape pressing assembly of the present invention realizes the cooperation between the second pressure roller and the rubber roller to clamp the tape through the torsion spring, and realizes the continuous supply of the tape during the rotation of the round cover.

[0020] (5) The utility model realizes automatic cutting after the tape is wound by providing a blade assembly.

[0021] (6) The utility model provides a rotating mechanism that cooperates with the round cover. The rotating mechanism can not only drive the round cover to rotate, but also stably clamp the round cover. It cooperates with the tape winding component to complete the tape winding work, avoids the round cover from moving up and down during the winding process, and ensures the quality of the tape winding.

[0022] (7) The utility model realizes loading and unloading of materials simultaneously by means of two coordinated grippers, thereby effectively improving work efficiency.

[0023] (8) The utility model provides a bottle separation mechanism to prevent multiple round caps from entering the sensing area of ​​the gripper at the same time and interfering with the gripper. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein

[0025] Figure 1 It is a three-dimensional diagram of the present utility model.

[0026] Figure 2 It is a three-dimensional diagram of the winding device.

[0027] Figure 3 A three-dimensional diagram of the tape pressing assembly.

[0028] Figure 4 It is a three-dimensional view of the tape pressure roller assembly.

[0029] Figure 5 It is a three-dimensional diagram of the rotating device.

[0030] Figure 6 It is a three-dimensional diagram of the rotating device and the conveying device.

[0031] Figure 7 A perspective view of the gripper assembly.

[0032] Figure 8 It is a three-dimensional diagram of a round cover.

[0033] The numbers in the accompanying drawings are: 100, round cover; 1, frame; 2, winding device, 2-1, tape pressure roller assembly, 2-1-1, first driving mechanism, 2-1-2, pressure roller, 2-2, tape winding assembly, 2-2-1, tape seat, 2-2-2, tape pressing assembly, 2-2-2-1, fixed shaft seat, 2-2-2-2, connecting piece, 2-2-2-3, second pressure roller, 2-2-2-4, torsion spring, 2-2-3, rubber roller assembly, 2-2-3-1, rubber roller shaft seat, 2-2-3-2, Rubber roller, 2-2-4, second drive mechanism, 2-3, blade assembly, 2-3-1, third drive mechanism, 2-3-2, blade; 3. Rotating device, 3-1, fourth drive mechanism, 3-2, bottle supporting base, 3-3, capping head, 3-4, fifth drive mechanism; 4. Conveying device, 4-1, first conveyor belt mechanism, 4-2, second conveyor belt mechanism, 4-3, gripper assembly, 4-3-1, first gripper, 4-3-2, second gripper, 4-3-3, sixth drive mechanism, 4-4, bottle spacing mechanism. DETAILED DESCRIPTION

[0034] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0035] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0038] In the description of the embodiments of the present invention, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In the description of the embodiments of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The present invention is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the scope of protection of the present invention.

[0040] (Example)

[0041] This embodiment is a tape wrapping machine for wrapping tape around a round cover 100 with a step at the seam. Figure 1 , including a frame 1, a winding device 2, a rotating device 3 and a conveying device 4 for conveying round covers 100 are provided on the frame 1; the winding device 2 is provided with a tape pressure roller assembly 2-1, a tape winding assembly 2-2 and a blade assembly 2-3 that cooperate with the steps of the round cover 100; the conveying device 4 conveys the round cover 100 to the rotating device 3, the rotating device 3 drives the round cover 100 to rotate, the tape winding assembly 2-2 supplies the round cover 100 with tape for winding, and the tape pressure roller assembly 2-1 presses the tape on the round cover 100 tightly and fits it on the step of the round cover 100 during the winding process.

[0042] For further information, see Figure 2The tape pressure roller assembly 2-1 includes a first drive mechanism 2-1-1 and a pressure roller 2-1-2 connected to the first drive mechanism 2-1-1. The pressure roller 2-1-2 is capable of conforming to the step of the round cover 100. The tape winding assembly 2-2 includes a tape holder 2-2-1, a tape pressing assembly 2-2-2 fixed to the tape holder 2-2-1, and a rubber roller assembly 2-2-3. A second drive mechanism 2-2-4 is also provided, which can drive the rubber roller assembly 2-2-3 to conform to the round cover 100. The tape holder 2-2-1 is provided with a tape reel. The tape pressing assembly 2-2-2 and the rubber roller assembly 2-2-3 cooperate to clamp the tape and supply the wound tape to the round cover 100. The blade assembly 2-3 includes a third drive mechanism 2-3-1 and a blade 2-3-2 connected to the third drive mechanism 2-3-1. The blade 2-3-2 is used to cut the tape. The first driving mechanism 2-1-1, the second driving mechanism 2-2-4 and the third driving mechanism are cylinders.

[0043] For further information, see Figure 3 The tape pressing assembly 2-2-2 includes a fixed shaft seat 2-2-2-1, a connector 2-2-2-2 rotatably connected to the fixed shaft seat 2-2-2-1, and a second pressure roller 2-2-2-3 mounted on the connector 2-2-2-2. A torsion spring 2-2-2-4 is provided between the fixed shaft seat 2-2-2-1 and the connector 2-2-2-2. The connector 2-2-2-2 and the second pressure roller 2-2-2-3 are rotatably connected via a one-way bearing. The torsion spring 2-2-2-4 drives the second pressure roller 2-2-2-3 and the rubber roller 2-2-3-2 to cooperate in clamping the tape. Both the second pressure roller 2-2-2-3 and the rubber roller 2-2-3-2 are made of aluminum rollers with a textured surface and a sandblasted black oxide treatment to prevent adhesion to the tape.

[0044] For further information, see Figure 4 The rubber roller assembly 2-2-3 includes a rubber roller shaft seat 2-2-3-1 and a rubber roller 2-2-3-2 arranged at the front end of the tape seat 2-2-1. The rubber roller shaft seat 2-2-3-1 and the rubber roller 2-2-3-2 are rotatably connected through a one-way bearing.

[0045] For further information, see Figure 5The rotating device 3 includes a fourth driving mechanism 3-1 and a bottle supporting base 3-2 that cooperates with the round cover 100. The bottle supporting base 3-2 is connected to the output shaft of the motor 3-1. The rotating device 3 also includes a capping head 3-3 and a fifth cylinder 3-4 arranged above the bottle supporting base 3-2. The capping head 3-3 and the fifth cylinder 3-4 are rotatably connected. The fifth driving mechanism 3-4 drives the capping head 3-3 to press down and cooperate with the bottle supporting base 3-2 to press the round cover 100. The fourth driving mechanism 3-1 drives the bottle supporting base 3-2, the round cover 100 and the capping head 3-3 to rotate together. The fourth driving mechanism 3-1 can be a motor, and the fifth driving mechanism 3-4 can be a cylinder.

[0046] For further information, see Figure 6 and Figure 7 The conveying device 4 includes a first conveyor belt mechanism 4-1, a second conveyor belt mechanism 4-2, and a gripper assembly 4-3. The gripper assembly 4-3 includes a first gripper 4-3-1, a second gripper 4-3-2, and a sixth drive mechanism 4-3-3. The sixth drive mechanism 4-3-3 is a screw drive device driven by a motor. The sixth drive mechanism 4-3-3 synchronously drives the first gripper 4-3-1 to grab and move the round caps 100 on the first conveyor belt mechanism 4-1 to the bottle support base 3-2, and the second gripper 4-3-2 to grab and move the round caps 100 wrapped on the bottle support base 3-2 to the second conveyor belt mechanism 4-2. The first conveyor belt mechanism 4-1 is equipped with a bottle-isolating cylinder 4-4. When the round caps 100 enter the first conveyor belt mechanism 4-1 and reach the corresponding grabbing position, the bottle-isolating cylinder 4-4 cooperates to extend and block the subsequent round caps 100.

[0047] In this embodiment, the workflow is as follows:

[0048] (1) The round caps 100 enter the first conveyor belt mechanism 4-1 for transmission. When a round cap 100 enters the sensing position of the first gripper 4-3-1, the bottle separation cylinder 4-4 is activated to separate the round caps 100 behind it.

[0049] (2) The first gripper 4-3-1 transfers the round cap 100 to the bottle supporting base 3-2.

[0050] (3) The fifth cylinder 3 - 4 drives the capping head 3 - 3 to press the round cap 100 .

[0051] (4) The tape pressing roller assembly 2-1 and the tape winding assembly 2-2 move forward and close to the round cover 100.

[0052] (5) The motor 3-1 drives the round cover 100 to rotate, and the tape on the tape winding assembly 2-2 is synchronously wound on the round cover 100, and the tape pressing roller assembly 2-1 presses the tape during the winding process.

[0053] (6) After the winding is completed, the blade assembly 2-3 moves forward and cuts the tape, and the motor 3-1 continues to drive the round cover to rotate for a period of time and then stops to ensure that the remaining tape can fit on the cover.

[0054] (7) The second gripper 4-3-2 transfers the round cap 100 to the second conveyor belt mechanism 4-2 and then outputs it. The bottle separation cylinder 4-4 opens synchronously, and the first gripper 4-3-1 transfers the round cap 100 to the bottle supporting base 3-2.

[0055] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tape wrapping machine for wrapping tape around a round cover (100) with a step at the seam, characterized in that: The invention comprises a frame (1), a winding device (2), a rotating device (3) and a conveying device (4) for conveying the round cover (100) provided on the frame (1); the winding device (2) is provided with a tape pressing roller assembly (2-1) and a tape winding assembly (2-2) that cooperate with the steps of the round cover (100); the winding device (2) is used to attach the tape to the joint of the steps of the round cover (100), and the rotating device (3) winds the tape by driving the round cover (100) to rotate.

2. The tape wrapping machine according to claim 1, characterized in that: The tape pressing roller assembly (2-1) comprises a first driving mechanism (2-1-1) and a pressing roller (2-1-2) connected to the first driving mechanism (2-1-1), and the first driving mechanism (2-1-1) can drive the pressing roller (2-1-2) to fit with the step of the round cover (100).

3. The tape wrapping machine according to claim 1, characterized in that: The tape winding assembly (2-2) comprises a tape holder (2-2-1), a tape pressing assembly (2-2-2) and a rubber roller assembly (2-2-3) fixed on the tape holder (2-2-1), and is further provided with a second driving mechanism (2-2-4) capable of driving the rubber roller assembly (2-2-3) to be in close contact with the round cover (100); a tape reel is provided on the tape holder (2-2-1), and the tape pressing assembly (2-2-2) and the rubber roller assembly (2-2-3) cooperate to clamp the tape and supply the wound tape to the round cover (100).

4. The tape wrapping machine according to claim 3, characterized in that: The rubber roller assembly (2-2-3) comprises a rubber roller shaft seat (2-2-3-1) and a rubber roller (2-2-3-2) arranged at the front end of the tape seat (2-2-1); the rubber roller shaft seat (2-2-3-1) and the rubber roller (2-2-3-2) are rotatably connected via a one-way bearing.

5. The tape wrapping machine according to claim 4, characterized in that: The tape pressing assembly (2-2-2) comprises a fixed shaft seat (2-2-2-1), a connecting piece (2-2-2-2) rotatably connected to the fixed shaft seat (2-2-2-1), and a second pressure roller (2-2-2-3) installed on the connecting piece (2-2-2-2); a torsion spring (2-2-2-4) is further provided between the fixed shaft seat (2-2-2-1) and the connecting piece (2-2-2-2); the connecting piece (2-2-2-2) and the second pressure roller (2-2-2-3) are rotatably connected via a one-way bearing, and the torsion spring (2-2-2-4) drives the second pressure roller (2-2-2-3) and the rubber roller (2-2-3-2) to cooperate to clamp the tape.

6. The tape wrapping machine according to claim 1, characterized in that: The winding device (2) further comprises a blade assembly (2-3), wherein the blade assembly (2-3) comprises a third driving mechanism (2-3-1) and a blade (2-3-2) connected to the third driving mechanism (2-3-1), and the blade (2-3-2) is used for cutting the tape.

7. The tape wrapping machine according to claim 1, characterized in that: The rotating device (3) comprises a fourth driving mechanism (3-1) and a bottle-supporting base (3-2) matched with the round cover (100); the fourth driving mechanism (3-1) drives the bottle-supporting base (3-2) and the round cover (100) to rotate together.

8. The tape wrapping machine according to claim 7, characterized in that: The rotating device (3) further comprises a capping head (3-3) and a fifth driving mechanism (3-4) arranged above the bottle supporting base (3-2); the capping head (3-3) and the fifth driving mechanism (3-4) are rotatably connected; the fifth driving mechanism (3-4) drives the capping head (3-3) to cooperate with the bottle supporting base (3-2) to press the round cover (100); and the capping head (3-3) rotates together with the round cover (100).

9. The tape wrapping machine according to claim 7, characterized in that: The conveying device (4) comprises a first conveyor belt mechanism (4-1), a second conveyor belt mechanism (4-2) and a gripper assembly (4-3); the gripper assembly (4-3) comprises a first gripper (4-3-1), a second gripper (4-3-2) and a sixth drive mechanism (4-3-3); the sixth drive mechanism (4-3-3) synchronously drives the first gripper (4-3-1) to grab and move the round cap (100) on the first conveyor belt mechanism (4-1) to the bottle supporting base (3-2), and the second gripper (4-3-2) to grab and move the round cap (100) wound on the bottle supporting base (3-2) to the second conveyor belt mechanism (4-2).

10. The tape wrapping machine according to claim 9, characterized in that: The first conveyor belt mechanism (4-1) is provided with a bottle separation mechanism (4-4). When the round cap (100) enters the first conveyor belt mechanism (4-1) to a corresponding grabbing position, the bottle separation mechanism (4-4) cooperates to block subsequent round caps (100).

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