Laterally-arranged belt reel of belt binding machine

Abstract

The utility model relates to a lacing machine, in particular to a side-mounted tape reel of the lacing machine, which comprises a lacing machine main body, a second support roller is rotatably connected to the front end of the lacing machine main body, an inner disc and a first support roller are fixedly connected to the circumferential surface of the second support roller, and a material tape coil and a tape reel main body are sleeved on the circumferential surface of the first support roller. A fastening sleeve is in threaded connection with the circumferential surface of the first supporting roller, a threaded groove is formed in the front end face of the second supporting roller, a threaded rod is in threaded connection with the interior of the threaded groove, a rotating disc is fixedly connected to the front end of the threaded rod, a plurality of extrusion blocks are slidably connected to the interior of the rotating disc, and an annular fixing disc is fixedly connected to the front ends of the extrusion blocks; a spring is arranged between the annular fixed disc and the rotating disc, one end of the spring is fixedly connected with the annular fixed disc, and the other end of the spring is fixedly connected with the rotating disc. According to the utility model, the tape reel main body is matched with the inner disc, so that material tape coils with different widths can be conveniently blocked and limited.

Description

Technical Field

[0001] The utility model relates to a banding machine, in particular to a side-mounted tape reel of a banding machine. Background Art

[0002] The banding machine is a commonly used packaging device. When in use, only need to place the item in the working frame of the banding machine, then it can automatically wind the tape around the item, and then carry out the operations of tightening and cutting the wound tape.

[0003] The existing banding machines mainly include a support roller for supporting the tape reel, a tape reel and a fastener for fixing the tape reel. However, the cooperation of the support roller with the tape reel and the fastener can only be used to support and install a tape reel with a fixed width. When using the support roller to support a wider tape reel, after the tape reel blocks the front side of the tape reel, the remaining length of the support roller is short, and it is impossible to ensure that the existing fastener is firmly installed at the front end of the tape reel, and thus it is impossible to smoothly use the tape reel to block and limit the tape reel. Summary of the Invention

[0004] The purpose of the utility model is to provide a side-mounted tape reel of a banding machine, which is convenient to block and limit tape reels with different widths through the cooperation of the tape reel body and the inner disc.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: providing a side-mounted tape reel of a banding machine, including a banding machine main body, a second support roller is rotatably connected to the front end of the banding machine main body, an inner disc and a first support roller are fixedly connected to the circumferential surface of the second support roller, the inner disc is located at the rear end of the first support roller, a tape reel and a tape reel body are sleeved on the circumferential surface of the first support roller, the tape reel is located between the tape reel body and the inner disc, a fastening sleeve is threadedly connected to the circumferential surface of the first support roller, the fastening sleeve is fixedly connected to the tape reel body, a threaded groove is opened on the front end surface of the second support roller, a threaded rod is threadedly connected to the inside of the threaded groove, a rotating disc is fixedly connected to the front end of the threaded rod, the rotating disc is located at the front end of the first support roller, a plurality of pressing blocks are slidably connected to the inside of the rotating disc, an annular fixing disc is fixedly connected to the front end of the pressing block, a spring is arranged between the annular fixing disc and the rotating disc, one end of the spring is fixedly connected to the annular fixing disc, and the other end of the spring is fixedly connected to the rotating disc.

[0006] Optionally, the diameter of the rotating disc is larger than the diameter of the annular fixing disc.

[0007] Optionally, a plurality of convex strips are fixedly connected to the circumferential surface of the rotating disc.

[0008] Optionally, a plurality of arc-shaped grooves are opened on the circumferential surface of the fastening sleeve.

[0009] Optionally, a plurality of grooves are formed on the rear end face of the rotating disk, and convex blocks are fixedly connected to the circumferential surfaces of the plurality of extrusion blocks, and the convex blocks are fitted with the grooves.

[0010] Optionally, the material of the tape reel body is transparent glass.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, with the mutual cooperation of the annular fixing disk, the spring, the extrusion block, the rotating disk, the threaded rod and the threaded groove, a relatively wide tape roll is sleeved on the circumferential surface of the second support roller, and then a tape reel body is sleeved on the circumferential surface of the first support roller, so that the tape reel body blocks directly in front of the tape roll. Since the tape roll is relatively wide, the distance between the tape reel body and the front side of the first support roller is shorter, and the remaining length of the first support roller is not enough to completely sleeve the fastening sleeve on the circumferential surface of the first support roller or the remaining length of the first support roller is only enough to install the fastening sleeve. In order to ensure that the tape reel body is stably located on the circumferential surface of the first support roller, the fastening sleeve can no longer be installed at this time, but a threaded rod is installed inside the threaded groove to make the rotating disk fit with the front end face of the first support roller. At the same time, the annular fixing disk is pulled to drive the extrusion block to move forward, so that the spring is compressed. Until after the threaded rod is installed, the annular fixing disk is released, and under the action of the spring, the extrusion block can move backward and reset. At this time, the extrusion block will block in front of the tape reel body, so as to ensure that the tape reel body is stably located on the circumferential surface of the second support roller, so as to block and limit a relatively wide tape roll or install the fastening sleeve at the same time. By directly squeezing the fastening sleeve with the extrusion block, the fastening sleeve can also be stably installed on the circumferential surface of the first support roller, so as to block and limit tape rolls of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 is the front view three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is the left view partial sectional three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 3 For the present utility model Figure 2 is the enlarged structure schematic diagram at A in;

[0017] Figure 4 For the present utility model Figure 3Schematic diagram of the enlarged structure at B in [the figure];

[0018] Figure 5 This is a first - perspective three - dimensional structure schematic diagram of the main body of the belt - tying machine of the present utility model in a hidden state;

[0019] Figure 6 This is the present utility model Figure 5 Schematic diagram of the enlarged structure at C in [the figure];

[0020] Figure 7 This is a second - perspective three - dimensional structure schematic diagram of the main body of the belt - tying machine of the present utility model in a hidden state;

[0021] Figure 8 This is the present utility model Figure 7 Schematic diagram of the enlarged structure at D in [the figure].

[0022] In the figure: 1. Main body of the belt - tying machine; 2. Main body of the tape reel; 3. Annular fixing plate; 4. Rotating disk; 5. Tape roll; 6. Inner disk; 7. First support roller; 8. Second support roller; 9. Fastening sleeve; 10. Thread groove; 11. Threaded rod; 12. Spring; 13. Extrusion block; 14. Groove; 15. Protrusion. Detailed implementation manners

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Please refer to Figures 1-8, a side-mounted tape reel of a tape bundling machine provided by an embodiment of the present utility model will be described. A side-mounted tape reel of a tape bundling machine includes a tape bundling machine main body 1. A second support roller 8 is rotatably connected to the front end of the tape bundling machine main body 1. An inner disk 6 and a first support roller 7 are fixedly connected to the circumferential surface of the second support roller 8. The inner disk 6 is located at the rear end of the first support roller 7. A tape roll 5 and a tape reel main body 2 are sleeved on the circumferential surface of the first support roller 7. The tape roll 5 is located between the tape reel main body 2 and the inner disk 6. A fastening sleeve 9 is threadedly connected to the circumferential surface of the first support roller 7. The fastening sleeve 9 is fixedly connected to the tape reel main body 2. A threaded groove 10 is formed in the front end surface of the second support roller 8. A threaded rod 11 is threadedly connected to the inside of the threaded groove 10. The front end of the threaded rod 11 is fixedly connected to a rotating disk 4. The rotating disk 4 is located at the front end of the first support roller 7. A plurality of pressing blocks 13 are slidably connected to the inside of the rotating disk 4. The front end of the pressing block 13 is fixedly connected to an annular fixing disk 3. A spring 12 is arranged between the annular fixing disk 3 and the rotating disk 4. One end of the spring 12 is fixedly connected to the annular fixing disk 3, and the other end of the spring 12 is fixedly connected to the rotating disk 4. During operation, the cooperation between the fastening sleeve 9 and the tape reel main body 2 facilitates the blocking and limiting of tape rolls 5 with various different widths. When installing a wider tape roll 5 on the circumferential surface of the first support roller 7, after installing the tape roll 5 and the rotating disk 4 on the circumferential surface of the first support roller 7, if the remaining amount at the end of the first support roller 7 is not sufficient to completely install the fastening sleeve 9, the tape roll 5 with different widths can be blocked and limited through the mutual cooperation of the annular fixing disk 3, the spring 12, the pressing block 13, the rotating disk 4, the threaded rod 11 and the threaded groove 10. At this time, the pressing block 13 presses the fastening sleeve 9, so that it can be stably installed on the circumferential surface of the first support roller 7, or directly presses the tape reel main body 2 through the pressing block 13, so that the cooperation between the tape reel main body 2 and the inner disk 6 can block and limit the tape roll 5 with different widths.

[0025] A side-mounted tape reel of a tape tying machine provided by the present utility model, compared with the prior art, under the mutual cooperation of an annular fixed disk 3, a spring 12, a pressing block 13, a rotating disk 4, a threaded rod 11 and a threaded groove 10, a relatively wide tape roll 5 is sleeved on the circumferential surface of a second support roller 8, and then a tape reel main body 2 is sleeved on the circumferential surface of a first support roller 7, so that the tape reel main body 2 blocks the front end of the tape roll 5. Since the tape roll 5 is relatively wide, the distance between the tape reel main body 2 and the front side of the first support roller 7 is shorter, and the remaining length of the first support roller 7 is not enough to completely sleeve a fastening sleeve 9 on the circumferential surface of the first support roller 7 or the remaining length of the first support roller 7 is only enough to install the fastening sleeve 9. In order to ensure that the tape reel main body 2 is stably located on the circumferential surface of the first support roller 7, the fastening sleeve 9 can no longer be installed at this time, but the threaded rod 11 is installed inside the threaded groove 10 to make the rotating disk 4 fit the front end surface of the first support roller 7, and at the same time, the annular fixed disk 3 is pulled to drive the pressing block 13 to move forward, so that the spring 12 is compressed. Until the threaded rod 11 is installed, the annular fixed disk 3 is released, and under the action of the spring 12, the pressing block 13 can move backward and reset. At this time, the pressing block 13 will block the front side of the tape reel main body 2, so as to ensure that the tape reel main body 2 is stably located on the circumferential surface of the second support roller 8, so as to block and limit the relatively wide tape roll 5 or install the fastening sleeve 9 at the same time. By directly pressing the fastening sleeve 9 with the pressing block 13, the fastening sleeve 9 can also be stably installed on the circumferential surface of the first support roller 7, so as to block and limit tape rolls 5 of different widths.

[0026] In another embodiment of the present utility model, please refer to Figures 2-8 , the diameter of the rotating disk 4 is larger than the diameter of the annular fixed disk 3; a plurality of convex strips are fixedly connected to the circumferential surface of the rotating disk 4. During operation, it is convenient to control the rotation of the rotating disk 4.

[0027] In another embodiment of the present utility model, please refer to Figure 4 , a plurality of arc-shaped grooves are formed on the circumferential surface of the fastening sleeve 9. During operation, it is convenient to control the rotation of the fastening sleeve 9, so as to install the fastening sleeve 9 on the circumferential surface of the first support roller 7.

[0028] In another embodiment of the present utility model, refer to Figures 4-8 , a plurality of grooves 14 are formed on the rear end surface of the rotating disk 4, and a convex block 15 is fixedly connected to the circumferential surface of each of the plurality of pressing blocks 13, and the convex block 15 fits the groove 14. During operation, the movement range of the pressing block 13 can be restricted by the mutual cooperation of the convex block 15 and the groove 14, so as to prevent the pressing block 13 from separating from the rotating disk 4.

[0029] In another embodiment of the present utility model, please refer to Figures 1-8, the material of the tape reel body 2 is transparent glass. During operation, it is convenient for the staff to observe the remaining amount of the material tape roll 5 on the circumference of the first support roller 7 through the tape reel body 2, so as to replace the material tape roll 5 in time according to the needs.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A side-mounted belt reel of a belting machine, comprising a belting machine body (1), characterized in that: The front end of the strapping machine body (1) is rotatably connected to a second support roller (8), the circumferential surface of the second support roller (8) is fixedly connected to an inner disc (6) and a first support roller (7), the inner disc (6) is located at the rear end of the first support roller (7), the circumferential surface of the first support roller (7) is sleeved with a material tape roll (5) and a tape reel body (2), the material tape roll (5) is located between the tape reel body (2) and the inner disc (6), the circumferential surface of the first support roller (7) is threadedly connected to a fastening sleeve (9), the fastening sleeve (9) is fixedly connected to the tape reel body (2), the front end surface of the second support roller (8) is provided with a threaded sleeve (9), and the fastening sleeve (9) is fixedly connected to the tape reel body (2). A groove (10) is provided, wherein the internal thread of the thread groove (10) is connected to a threaded rod (11), the front end of the threaded rod (11) is fixedly connected to a rotating disk (4), the rotating disk (4) is located at the front end of a first supporting roller (7), the interior of the rotating disk (4) is slidably connected to a plurality of extrusion blocks (13), the front end of the extrusion blocks (13) is fixedly connected to an annular fixed disk (3), a spring (12) is provided between the annular fixed disk (3) and the rotating disk (4), one end of the spring (12) is fixedly connected to the annular fixed disk (3), and the other end of the spring (12) is fixedly connected to the rotating disk (4).

2. A side-mounted belt reel for a belt machine as claimed in claim 1, characterized in that: The diameter of the rotating disk (4) is greater than the diameter of the annular fixed disk (3).

3. A side-mounted belt reel for a belt machine as claimed in claim 1, characterized in that: A plurality of convex strips are fixedly connected to the circumferential surface of the rotating disk (4).

4. A side-mounted belt reel for a belt machine as claimed in claim 1, characterized in that: The circumferential surface of the fastening sleeve (9) is provided with a plurality of arc-shaped grooves.

5. A side-mounted belt reel for a belt machine as claimed in claim 1, characterized in that: The rear end surface of the rotating disk (4) is provided with a plurality of grooves (14), and the circumferential surfaces of the plurality of extrusion blocks (13) are fixedly connected with protrusions (15), and the protrusions (15) are consistent with the grooves (14).

6. A side-mounted belt reel for a belt machine as claimed in claim 1, characterized in that: The material of the reel body (2) is transparent glass.

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