Simple hand adhesive tape machine

Abstract

The utility model relates to the technical field of rubber coating machine, specifically to a simple manual rubber coating machine, it includes: the casing, the casing inside is foreseen for installing the mounting cavity of rubber, and casing one side is foreseen for the discharge gate of rubber from the inside of mounting cavity to outside, the casing mounting cavity inside sets up the conveying mechanism for conveying rubber, and conveying mechanism includes the feed roller and the guide roller, and the feed roller and the guide roller are arranged in parallel in the inside of mounting cavity, and the guide roller is located the feed roller one side close to the discharge gate. The simple manual rubber coating machine, the rubber installed in the inside of mounting cavity is from the inside of mounting cavity to outside through the discharge gate, and the specified length rubber is conveyed according to the preset program through the conveying mechanism when penetrating, and after conveying, cutting is carried out through the cutting mechanism, and the design saves time and effort, and the error of the cut rubber is low, satisfies the production regulation, and further is favorable for popularization and use.

Description

Technical Field

[0001] This utility model relates to the field of adhesive tape machine technology, and in particular to a simple manual adhesive tape machine. Background Technology

[0002] In the production of automotive wiring harnesses, in order to meet the connection requirements of different electrical components in the car, it is usually necessary to use tape to wrap multiple loose wire harnesses into a bundle to facilitate the subsequent connection and installation of the wire harnesses in the car.

[0003] One common method of wrapping is to apply adhesive tape to multiple points on a single automotive wiring harness. This involves wrapping the harness with tape at different locations along its axial direction until the harness is bundled and wrapped.

[0004] In the spot wrapping operation of automotive wiring harnesses, in order to ensure that the thickness of the tape wrapped at different points is consistent, it is usually necessary to cut the tape into segments of a fixed length and then wrap the tape of a fixed length around the wiring harness. The existing tape is stored in rolls. When spot wrapping of automotive wiring harnesses is required, the end of the tape is first pulled manually to pull the end of the tape a fixed distance, and then the tape is cut into segments to obtain tape of a fixed length.

[0005] However, when the tape is stored in rolls, the tape itself is bonded together, and the bonding strength of the tape is not stable, resulting in unstable resistance. As a result, each time the tape is pulled, it will cause different degrees of stretching and deformation. The actual thickness of the tape cut will be thinner than the theoretical thickness, while the length of the cut tape is fixed. This will lead to large fluctuations in the thickness of the tape wound at different points on the same strand of automotive wiring harness, which cannot meet the production requirements. Utility Model Content

[0006] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing technologies are too simplistic. To overcome the aforementioned shortcomings of existing technologies, this utility model provides a simple manual adhesive tape machine, aiming to solve the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model provides a simple manual adhesive tape machine, comprising: a housing, wherein the housing has a pre-set mounting cavity for mounting adhesive tape, and one side of the housing has a pre-set discharge port for the adhesive tape to pass through the mounting cavity to the outside; the mounting cavity of the housing is provided with a conveying mechanism for conveying adhesive tape, the conveying mechanism including a feeding roller and a guide roller, the feeding roller and the guide roller being arranged parallel to each other inside the mounting cavity, and the guide roller being located on the side of the feeding roller closer to the discharge port.

[0008] The housing utilizes a commercially available structure for integrated installation of components and circuit wiring. This technology is common knowledge and will not be elaborated further. The adhesive tape installed inside the mounting cavity passes through a pre-designed outlet to the outside. During passage, a conveying mechanism transports the tape to a specified length according to a pre-programmed sequence. After conveying, a cutting mechanism cuts the tape. This design saves time and labor, and produces tape with low cutting error, meeting production requirements. The feed rollers and guide rollers in the conveying mechanism both use commercially available structures, forming a conveying path with the outlet for the tape. The feed rollers provide stable initial tension, while the guide rollers ensure the material is conveyed smoothly along the correct path and with the correct posture. This technology is common knowledge and will not be elaborated further.

[0009] Preferably, a base is installed on the lower end face of the housing, and an upper cover plate is provided on the upper end face of the housing, and the upper cover plate is hinged to the housing via a hinge.

[0010] The base is fixedly connected to the housing and serves to provide fixed support for the housing. The main function of the top cover is to serve as a maintenance cover, facilitating the replacement and maintenance of the housing's internal cavity by the staff.

[0011] Preferably, it also includes a cutting mechanism, which includes a mounting base, an electric actuator, and a tool body; The mounting base is arranged parallel to the inner wall of the housing mounting cavity, located above the discharge port; The electric actuator is mounted parallel to the mounting base, with its output end corresponding to the discharge port; The tool body is mounted at the end of the output end of the electric actuator.

[0012] The mounting base is fixedly connected to the inner wall of the mounting cavity for securing the electric actuator. The electric actuator uses a commercially available structure to drive the cutter body in a horizontal, parallel movement to cut the adhesive tape.

[0013] Preferably, the tool body is connected to the output end of the electric actuator via a connecting bushing to form a detachable structure, and the connecting bushing has a pre-set bolt hole.

[0014] The bolt holes are used to insert fixing bolts. This design not only ensures the stability of the tool body installation, but also facilitates the disassembly, replacement and maintenance of the tool body.

[0015] Preferably, it also includes an auxiliary mechanism, which includes a connecting block and a pad; The connecting blocks are vertically arranged on the lower end face of the discharge port, and two connecting blocks are arranged in parallel, with the opposite sides of the two connecting blocks forming a connecting surface; The pad is fitted onto the joint surface formed by the two connecting blocks.

[0016] The auxiliary mechanism is used to provide additional protection for the conveyed adhesive tape, preventing it from contacting the shell surface. The connecting block and the discharge port are fixedly connected. This fixed connection design ensures the stability of the connection. The connecting block is mainly used to engage the mounting plate, and the plate primarily serves to provide additional protection for the adhesive tape.

[0017] Preferably, the connecting block has pre-drilled bolt holes.

[0018] Bolt holes are used to insert bolts. This design not only ensures the stability of the connection between the connecting block and the pad, but also facilitates the disassembly, replacement and maintenance of the pad.

[0019] Preferably, it also includes a control panel, which is mounted on the top of the housing and is electrically connected to the feeding roller and the electric push rod.

[0020] The control panel forms an automated electrical connection with the feeding roller and electric actuator through a preset PLC program. In use, the operator edits the program on the control panel to make the feeding roller deliver a specified length of adhesive tape. After the tape is delivered, a signal is transmitted to the electric actuator, causing the actuator to move the cutter body to cut the tape. This technique is common knowledge, and this application only seeks to protect the mechanical structure; therefore, the circuit details will not be elaborated upon.

[0021] The beneficial effects of this utility model are: In use, the adhesive tape installed inside the cavity passes through a preset outlet to the outside. During the passage, the tape of a specified length is conveyed by a conveying mechanism according to a preset program. After the conveying is completed, it is cut by a cutting mechanism. This design saves time and effort, and the cut tape has low error, meeting production requirements and thus facilitating its widespread use. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the outer shell of a specific embodiment of this utility model; Figure 2 This is a schematic diagram of the left side structure of the outer shell of a specific embodiment of this utility model; Figure 3 This is a front view schematic diagram of the internal structure of the shell in a specific embodiment of this utility model; Figure 4 This is a specific embodiment of the present utility model. Figure 3 A magnified structural diagram at point A in the diagram.

[0024] Part Name 1. Housing; 101. Base; 102. Top cover; 2. Feeding roller; 3. Guide roller; 4. Discharge port; 5. Mounting base; 6. Electric actuator; 7. Tool body; 8. Connecting block; 9. Pad; 10. Control panel. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] Please see Figures 1 to 4This utility model provides a simple manual adhesive tape machine, comprising: a housing 1, wherein the housing 1 has a pre-set mounting cavity for mounting adhesive tape, and a pre-set discharge port 4 on one side of the housing 1 for the adhesive tape to pass through the mounting cavity to the outside; a conveying mechanism for conveying adhesive tape is provided inside the mounting cavity of the housing 1, the conveying mechanism including a feeding roller 2 and a guide roller 3, the feeding roller 2 and the guide roller 3 being arranged parallel inside the mounting cavity, and the guide roller 3 being located on the side of the feeding roller 2 near the discharge port 4; a base 101 is mounted on the lower end face of the housing 1, and an upper cover plate 102 is provided on the upper end face of the housing 1, and the upper cover plate 102 is hinged to the housing 1 via a hinge; a cutting mechanism includes a mounting base 5, an electric push rod 6, and a cutter body 7; the mounting base 5 is arranged parallel to the housing 1. On the inner wall of the housing 1, above the discharge port 4, an electric push rod 6 is arranged parallel to the mounting base 5, with its output end corresponding to the discharge port 4. A tool body 7 is installed at the end of the output end of the electric push rod 6. The tool body 7 and the output end of the electric push rod 6 form a detachable structure via a connecting bushing, and the connecting bushing has a pre-set bolt hole. The auxiliary mechanism includes a connecting block 8 and a pad 9. The connecting block 8 is vertically arranged on the lower end face of the discharge port 4, and two connecting blocks 8 are arranged in parallel, with the opposite sides of the two connecting blocks 8 forming a connecting surface. The pad 9 is fitted onto the connecting surface formed by the two connecting blocks 8, and the connecting blocks 8 have pre-set bolt holes. The control panel 10 is installed on the top of the housing 1, and the control panel 10 is electrically connected to the feeding roller 2 and the electric push rod 6.

[0028] In this embodiment: First, move the housing 1 to the designated position so that the base 101 is connected to the external support device.

[0029] Next, pull the upper cover plate 102 upward to place the tape roll onto the feed roller 2.

[0030] Next, the open end of the tape roll is stretched, the tape roll is placed on the guide roller 3, and it passes through the discharge port 4 to the outside, thus pre-setting the conveying path of the tape roll.

[0031] Then, the length of the adhesive tape is set according to actual needs through the control panel 10. After the setting is completed, a signal is sent to the feeding roller 2 so that the feeding roller 2 cooperates with the guide roller 3 to feed the adhesive tape of the specified length.

[0032] Finally, after the tape is fed, the pad 9 on the connecting block 8 acts as a barrier between the tape and the housing 1, preventing direct contact between the tape and the housing 1. At the same time, the control panel 10 transmits a signal to the electric push rod 6 on the mounting base 5, causing the electric push rod 6 to start and drive the cutter body 7 to move laterally to cut the tape.

[0033] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A simple manual adhesive tape machine, comprising: The housing (1) has a pre-set installation cavity for installing adhesive tape inside, and a pre-set outlet (4) on one side of the housing (1) for the adhesive tape to pass through the installation cavity to the outside. The housing (1) is characterized in that a conveying mechanism for conveying adhesive tape is provided inside the installation cavity. The conveying mechanism includes a feeding roller (2) and a guide roller (3). The feeding roller (2) and the guide roller (3) are arranged in parallel inside the installation cavity, and the guide roller (3) is located on the side of the feeding roller (2) near the outlet (4).

2. The simplified manual adhesive tape machine as described in claim 1, characterized in that, The lower end face of the housing (1) is equipped with a base (101), and the upper end face of the housing (1) is provided with an upper cover plate (102), and the upper cover plate (102) is connected to the housing (1) by a hinge to form a hinge structure.

3. The simplified manual adhesive tape machine as described in claim 1, characterized in that, It also includes a cutting mechanism, which includes a mounting base (5), an electric actuator (6), and a tool body (7). The mounting base (5) is arranged parallel to the inner wall of the mounting cavity of the housing (1) and is located above the discharge port (4); The electric actuator (6) is set parallel to the mounting base (5), and its output end corresponds to the discharge port (4); The tool body (7) is installed at the end of the output end of the electric actuator (6).

4. The simplified manual adhesive tape machine as described in claim 3, characterized in that, The tool body (7) is connected to the output end of the electric push rod (6) via a connecting bushing to form a detachable structure, and the connecting bushing has a pre-set bolt hole.

5. The simplified manual adhesive tape machine as described in claim 1, characterized in that, It also includes an auxiliary mechanism, which includes a connecting block (8) and a pad (9); The connecting block (8) is vertically arranged on the lower end face of the discharge port (4), and there are two connecting blocks (8) arranged in parallel, and the opposite sides of the two connecting blocks (8) form a connecting surface; The pad (9) is fitted onto the joint surface formed by the two connecting blocks (8).

6. The simplified manual adhesive tape machine as described in claim 5, characterized in that, It also includes bolt holes pre-set on the connecting block (8).

7. The simplified manual adhesive tape machine as described in claim 1, characterized in that, It also includes a control panel (10), which is mounted on the top of the housing (1) and is electrically connected to the feed roller (2) and the electric push rod (6).

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