Packaging tape feeding device for copper pipe packaging machine

Abstract

The utility model discloses a packaging belt feeding device for a copper pipe packaging machine. The packaging belt feeding device comprises a conveyor used for feeding and conveying packaging belts. According to the packaging tape supply device for the copper pipe packaging machine, after the packaging tape is conveyed towards the copper pipe packaging machine, part of the packaging tape is cached in the cache region through transmission, and when the film drawing speed is high, redundant packaging tape can be temporarily stored in the cache region through the packaging tape cached in the cache region; when the film drawing speed is low, the packaging belt in the buffering area can be supplemented in time, the continuity of the packaging process is guaranteed, the packaging machine can stably run, and in the process that the packaging belt is buffered towards the interior of the buffering area, through mutual cooperation of the identification assembly and the extrusion piece, the packaging belt can be accurately and rapidly drawn. And it is accurately judged that the length of the cached packaging belt meets the requirement, and it is avoided that the length of the packaging belt cached in the cache area is too long, and follow-up stable supply and conveying of the packaging belt are affected.

Description

Technical Field

[0001] This utility model relates to the field of copper tube packaging technology, specifically a packaging tape supply device for a copper tube packaging machine. Background Technology

[0002] During the processing of copper tubes, the packaging tape is conveyed towards the packaging machine by the supply device, and the packaging tape is used to package the copper tubes. During the supply and conveying of the packaging tape, the supply device is equipped with a packaging tape buffer zone. The buffer zone can act as a buffer area. When the film pulling speed is fast, excess packaging film can be temporarily stored in the buffer zone to prevent the packaging film from breaking due to excessive tension. When the film pulling speed is slow, the packaging film in the buffer zone can be replenished in time to ensure the continuity of the packaging process and enable the packaging machine to operate stably.

[0003] To prevent the packaging film from shifting, wrinkling, or stretching unevenly during transport due to excessively long buffered packaging tape inside the buffer zone, a sensor for identifying the buffered conveyor belt is installed at the bottom inner side of the buffer zone. However, during the identification process, because the packaging tape is soft and lightweight, the packaging tape after being buffered inside the buffer zone fails to sink effectively, causing the sensor to fail to identify it and continue buffering operations inside the buffer zone. This results in the packaging tape inside the buffer zone being too long, affecting the stable supply and transport of subsequent packaging tapes.

[0004] Therefore, there is an urgent need for a packaging tape supply device for copper tube packaging machines to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a packaging tape supply device for a copper tube packaging machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a packaging tape supply device for a copper tube packaging machine, comprising a conveyor for supplying and conveying the packaging tape, wherein the conveyor is provided with a buffer area for accumulating and buffering the packaging tape, and the conveyor is provided with a first conveying component for conveying the outer packaging tape toward the buffer area and a second conveying component for conveying the packaging tape inside the buffer area toward the outside, the first conveying component and the second conveying component being symmetrically arranged on both sides of the buffer area, and further comprising:

[0007] An operating platform is located on one side of the conveyor. The operating platform is equipped with a feeding component for assisting in feeding the packaging tape. A support component for supporting the conveyed packaging tape is located on one side of the conveyor. Inside the buffer area, there is an identification component for identifying the buffer status of the packaging tape and an extrusion component for squeezing the buffered packaging tape.

[0008] The identification component includes an L-shaped frame fixed to the inner wall of the buffer area, on which a proximity sensor for identifying the sinking of the packaging tape is mounted.

[0009] The extrusion component includes a rolled-up bamboo curtain that abuts against the upper side of the packaging strap, and one end of the bamboo curtain is fixed to the inner wall of the buffer area.

[0010] The feeding assembly includes a slide table slidably connected to the operating table, and an installation roller is rotatably connected to the upper end of the slide table via a support frame. The packaging tape is wound and connected to the installation roller.

[0011] The slide is provided in two sets on the operating platform.

[0012] The support assembly includes a mounting frame fixed to the outside of the conveyor, a mounting shaft rotatably connected to the mounting frame, and a support roller fixed on the mounting shaft for supporting the conveyed packaging belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model discloses a packaging tape supply device for a copper tube packaging machine. After the packaging tape is conveyed towards the copper tube packaging machine, a portion of the packaging tape is buffered inside a buffer zone through a transmission mechanism. When the film pulling speed is high, excess packaging tape can be temporarily stored in the buffer zone to prevent the packaging tape from breaking due to excessive tension. When the film pulling speed is slow, the packaging tape in the buffer zone can be replenished in time to ensure the continuity of the packaging process and enable the packaging machine to operate stably. Furthermore, during the process of the packaging tape being buffered in the buffer zone, the interaction between the identification component and the extrusion component accurately determines whether the length of the buffered packaging tape meets the requirements, preventing the packaging tape inside the buffer zone from being too long and affecting the stable supply and delivery of subsequent packaging tapes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the support component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the packaging tape of this utility model after being cached and facing the inside of the buffer area.

[0018] Figure 4 This is a schematic diagram of the packaging tape being transported outwards after being buffered in the buffer area of ​​this utility model.

[0019] In the diagram: 101, conveyor; 102, buffer area; 103, first conveying component; 104, second conveying component; 2, operating table; 301, slide table; 302, support frame; 303, mounting roller; 401, mounting frame; 402, mounting shaft; 403, support roller; 501, L-shaped frame; 502, proximity sensor; 6, bamboo curtain. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 The present invention provides a packaging tape supply device for a copper tube packaging machine, including a conveyor 101 for supplying and conveying packaging tape. The conveyor 101 has a buffer area 102 for accumulating and buffering packaging tape inside. The conveyor 101 is provided with a first conveying component 103 for conveying the outer packaging tape toward the buffer area 102 and a second conveying component 104 for conveying the packaging tape inside the buffer area 102 toward the outside. The first conveying component 103 and the second conveying component 104 are symmetrically arranged on both sides of the buffer area 102.

[0022] It should be noted here that the structure, principle and connection method of the packaging strap are existing technologies in this application, and will not be elaborated further.

[0023] It is worth noting here that: the first conveying component 103 and the second conveying component 104 are conventional operating components for conveying packaging tape, and can perform conveying operations on packaging tape by resisting friction with the packaging tape. The first conveying component 103 and the second conveying component 104 are operating technology components for conveying packaging tape, and are considered prior art in this application, so they will not be described in detail here.

[0024] Also includes:

[0025] The operating platform 2 is located on one side of the conveyor 101. The operating platform 2 is equipped with a feeding component for assisting in feeding the packaging belt. The side of the conveyor 101 is equipped with a support component for supporting the conveyed packaging belt. The buffer area 102 is equipped with an identification component for identifying the buffer status of the packaging belt and an extrusion component for extruding the buffered packaging belt.

[0026] It should be noted that after the packaging tape is conveyed towards the copper tube packaging machine, a portion of the packaging tape is buffered inside the buffer zone 102 via a transmission mechanism. When the film pulling speed is high, excess packaging tape can be temporarily stored in the buffer zone 102 to prevent the packaging tape from breaking due to excessive tension. When the film pulling speed is slow, the packaging tape in the buffer zone 102 can be replenished in time to ensure the continuity of the packaging process and enable the packaging machine to operate stably. Furthermore, during the process of the packaging tape being buffered in the buffer zone 102, the interaction between the identification component and the extrusion component accurately determines whether the length of the buffered packaging tape meets the requirements, preventing the packaging tape inside the buffer zone 102 from being too long and affecting the stable supply and delivery of subsequent packaging tapes.

[0027] The identification component includes an L-shaped frame 501 fixed to the inner wall of the buffer area 102, and a proximity sensor 502 for identifying the sinking of the packaging tape is installed on the L-shaped frame 501; the extrusion component includes a rolled bamboo curtain 6, which abuts against the upper side of the packaging tape, and one end of the bamboo curtain 6 is fixed to the inner wall of the buffer area 102.

[0028] It should be noted here that during the process of the packaging tape being buffered towards the inside of the buffer area 102, the packaging tape is pushed to sink inside the buffer area 102 by the opposing action of the bamboo curtain 6. During the sinking process, the proximity sensor 502 on the L-shaped frame 501 can identify the packaging tape that has sunk to a certain height in time and determine that the length of the buffered packaging tape has reached the required level.

[0029] It should be noted that the proximity sensor 502 is a conventional operating component for material proximity identification. Its working principle and operation method are existing technology in this application and will not be described in detail here.

[0030] The feeding assembly includes a slide table 301 slidably connected to the operating table 2. The upper end of the slide table 301 is rotatably connected to an installation roller 303 via a support frame 302. The packaging tape is wound and connected to the installation roller 303.

[0031] It should be noted here that the rotatable support of the mounting roller 303 by the support frame 302 facilitates the feeding operation of the packaging tape wound on the mounting roller 303.

[0032] Two sets of slide tables 301 are provided on the control panel 2;

[0033] It should be noted that by using the mounting rollers 303 placed on the two sets of slides 301, different packaging belts can be quickly switched for supply and conveying operations.

[0034] The support assembly includes a mounting frame 401 fixed to the outside of the conveyor 101, a mounting shaft 402 rotatably connected to the mounting frame 401, and a support roller 403 fixed on the mounting shaft 402 for supporting the conveyed packaging belt against it.

[0035] It should be noted here that the support roller 403 on the mounting shaft 402 provides counter-support to the packaging belt during the conveying process, which facilitates the stable conveying of the packaging belt.

[0036] Working principle: During the process of supplying and conveying the packaging tape by the packaging tape supply device of the copper tube packaging machine, the mounting roller 303 with the packaging tape wound on it is placed on the support frame 302 of the slide table 301. After placement, one end of the packaging tape wound on the mounting roller 303 passes through the first conveying component 103 and the second conveying component 104 in sequence and is connected to the corresponding position of the copper tube packaging machine.

[0037] After the packaging tape is connected, the first conveying component 103 and the second conveying component 104 drive the packaging tape, causing it to be conveyed toward the copper tube packaging machine. During the conveying process, the second conveying component 104 drives the conveyor belt, causing the packaging tape buffered in the buffer area 102 to be pulled upwards (see...). Figure 4 (in the state of the packaging belt), the packaging belt moves upward inside the buffer area 102, raising the height of the packaging bag inside the buffer area 102, so that the proximity sensor 502 cannot identify the packaging belt at this time, and the upward movement of the packaging belt pushes the bamboo curtain 6 that is in opposition to it to roll up.

[0038] After the packaging tape is conveyed towards the copper tube packaging machine, the first conveying component 103 continues to convey the tape, causing a portion of the tape wound on the mounting roller 303 to be conveyed towards the buffer zone 102 of the conveyor 101. The buffer zone 102 buffers a portion of the packaging tape. When the film pulling speed is high, excess tape can be temporarily stored in the buffer zone 102 to prevent breakage due to excessive tension. When the film pulling speed is low, the tape in the buffer zone 102 can be replenished in time, ensuring the continuity of the packaging process and enabling the packaging machine to operate stably. During the buffering process, the tape, through the resistance of the bamboo curtain 6, pushes the tape downwards within the buffer zone 102 while being buffered. During this downward movement, the proximity sensor 502 on the L-shaped frame 501 promptly identifies the tape that has sunk to a certain height (see [reference]). Figure 3 The system determines that the length of the buffered packaging tape has reached the required level, thus preventing the packaging tape inside the buffer area 102 from being too long and affecting the stable supply and delivery of subsequent packaging tapes.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A packaging tape feeding device for copper pipe packaging machine, comprising: a conveyor (101) for feeding the packaging tape, the inside of the conveyor (101) is provided with a buffer area (102) for accumulating the packaging tape, the conveyor (101) is provided with a first conveying component (103) for conveying the external packaging tape to the buffer area (102) and a second conveying component (104) for conveying the internal packaging tape of the buffer area (102) to the outside, and the first conveying component (103) and the second conveying component (104) are symmetrically arranged on both sides of the buffer area (102); characterized in that it further comprises: an operation table (2) arranged on one side of the conveyor (101), the operation table (2) is provided with a feeding assembly for assisting the feeding of the packaging tape, one side of the conveyor (101) is provided with a supporting assembly for supporting the conveyed packaging tape, and the inside of the buffer area (102) is provided with an identification assembly for identifying the buffer state of the packaging tape and a pressing piece for pressing the buffered packaging tape.

2. The packaging tape supply device for a copper pipe packaging machine according to claim 1, characterized by: The identification assembly comprises an L-shaped frame (501) fixed on the inner wall of the buffer area (102), and a proximity sensor (502) for identifying the sinking of the packaging tape is installed on the L-shaped frame (501).

3. The packaging tape supply device for a copper pipe packaging machine according to claim 1, characterized by: The pressing piece comprises a bamboo curtain (6) in a rolled state, the bamboo curtain (6) abuts against the upper side of the packaging tape, and one end of the bamboo curtain (6) is fixed to the inner wall of the buffer area (102).

4. The packaging tape supply device for a copper pipe packaging machine according to claim 1, characterized by: The feeding assembly comprises a sliding table (301) slidingly connected to the operation table (2), the upper end of the sliding table (301) is rotatably connected to a mounting roller (303) through a support frame (302), and the packaging tape is wound on the mounting roller (303).

5. The packaging tape supply device for a copper pipe packaging machine according to claim 4, characterized by: The sliding table (301) is provided with two groups on the operation table (2).

6. The packaging tape supply device for a copper pipe packaging machine according to claim 1, characterized by: The supporting assembly comprises a mounting frame (401) fixed to the outside of the conveyor (101), a mounting shaft (402) rotatably connected to the mounting frame (401), and a supporting roller (403) for abutting and supporting the conveyed packaging tape is fixed to the mounting shaft (402).

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